Mostly clear night
Feels like 9°C
Wind direction south
Gusts 18 km/h
Humidity 60%
Cloud cover 14%
Pressure 1028 hPa
Now · 2:02 AM
Portsea Weather & Hourly Forecast
Australia · Victoria · 3944
12°C
Partly cloudy night
Feels like: 9°C
💧 Humidity 60%
🌡 Pressure 1029 hPa
💨 Wind 13 km/h
👁 Visibility 55.7 km
☁ Clouds 48%
☀️ UV index 0.0 · Low
🌅 Sunrise —
🌇 Sunset —
Hourly Forecast for Portsea
Today
Mostly clear night
Clear night
Feels like 9°C
Wind direction northwest
Gusts 11 km/h
Humidity 80%
Cloud cover 0%
Pressure 1027 hPa
Sunny
Feels like 9°C
Wind direction west
Gusts 16 km/h
Humidity 77%
Cloud cover 0%
Pressure 1027 hPa
Sunny
Feels like 10°C
Wind direction southwest
Gusts 18 km/h
Humidity 64%
Cloud cover 0%
Pressure 1027 hPa
Sunny
Feels like 10°C
Wind direction south
Gusts 19 km/h
Humidity 68%
Cloud cover 7%
Pressure 1025 hPa
Overcast
Feels like 11°C
Wind direction southeast
Gusts 13 km/h
Humidity 72%
Cloud cover 97%
Pressure 1024 hPa
Mostly cloudy night
Feels like 7°C
Wind direction west
Gusts 29 km/h
Humidity 74%
Cloud cover 92%
Pressure 1025 hPa
Tomorrow
Overcast night
Feels like 7°C
Wind direction west
Gusts 38 km/h
Humidity 77%
Cloud cover 95%
Pressure 1025 hPa
Light rain
Feels like 2°C
Wind direction southwest
Gusts 62 km/h
Humidity 74%
Cloud cover 70%
Pressure 1025 hPa
Clear night
Feels like 2°C
Wind direction south
Gusts 59 km/h
Humidity 62%
Cloud cover 7%
Pressure 1028 hPa
Overcast
Feels like 2°C
Wind direction south
Gusts 57 km/h
Humidity 56%
Cloud cover 98%
Pressure 1031 hPa
Overcast
Feels like 4°C
Wind direction southwest
Gusts 50 km/h
Humidity 61%
Cloud cover 98%
Pressure 1032 hPa
Partly cloudy
Feels like 5°C
Wind direction southwest
Gusts 48 km/h
Humidity 62%
Cloud cover 57%
Pressure 1033 hPa
Mostly cloudy
Feels like 5°C
Wind direction southwest
Gusts 51 km/h
Humidity 70%
Cloud cover 81%
Pressure 1034 hPa
Mostly cloudy night
Feels like 5°C
Wind direction south
Gusts 50 km/h
Humidity 64%
Cloud cover 82%
Pressure 1036 hPa
Thursday
Mostly cloudy night
Feels like 5°C
Wind direction south
Gusts 43 km/h
Humidity 63%
Cloud cover 92%
Pressure 1036 hPa
Today
Mostly clear night
Feels like 9°C
Wind direction southGusts 18 km/h
Humidity 60%Cloud cover 14%Pressure 1028 hPa
Clear night
Feels like 10°C
Wind direction southGusts 16 km/h
Humidity 61%Cloud cover 9%Pressure 1028 hPa
Clear night
Feels like 10°C
Wind direction northwestGusts 11 km/h
Humidity 64%Cloud cover 6%Pressure 1028 hPa
Clear night
Feels like 9°C
Wind direction northwestGusts 11 km/h
Humidity 80%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 8°C
Wind direction northwestGusts 16 km/h
Humidity 93%Cloud cover 1%Pressure 1027 hPa
Sunny
Feels like 8°C
Wind direction northwestGusts 16 km/h
Humidity 85%Cloud cover 2%Pressure 1027 hPa
Sunny
Feels like 9°C
Wind direction westGusts 16 km/h
Humidity 77%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 9°C
Wind direction westGusts 17 km/h
Humidity 69%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 9°C
Wind direction westGusts 18 km/h
Humidity 66%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 10°C
Wind direction southwestGusts 18 km/h
Humidity 64%Cloud cover 0%Pressure 1027 hPa
Mostly sunny
Feels like 10°C
Wind direction southwestGusts 16 km/h
Humidity 65%Cloud cover 30%Pressure 1026 hPa
Partly cloudy
Feels like 9°C
Wind direction southGusts 20 km/h
Humidity 69%Cloud cover 62%Pressure 1025 hPa
Sunny
Feels like 10°C
Wind direction southGusts 19 km/h
Humidity 68%Cloud cover 7%Pressure 1025 hPa
Mostly cloudy
Feels like 11°C
Wind direction southGusts 15 km/h
Humidity 69%Cloud cover 89%Pressure 1024 hPa
Mostly cloudy
Feels like 10°C
Wind direction southGusts 13 km/h
Humidity 71%Cloud cover 89%Pressure 1024 hPa
Overcast
Feels like 11°C
Wind direction southeastGusts 13 km/h
Humidity 72%Cloud cover 97%Pressure 1024 hPa
Overcast night
Feels like 12°C
Wind direction southGusts 10 km/h
Humidity 72%Cloud cover 100%Pressure 1024 hPa
Mostly cloudy night
Feels like 10°C
Wind direction westGusts 13 km/h
Humidity 75%Cloud cover 64%Pressure 1024 hPa
Mostly cloudy night
Feels like 7°C
Wind direction westGusts 29 km/h
Humidity 74%Cloud cover 92%Pressure 1025 hPa
Overcast night
Feels like 7°C
Wind direction westGusts 33 km/h
Humidity 72%Cloud cover 99%Pressure 1025 hPa
Overcast night
Feels like 6°C
Wind direction westGusts 35 km/h
Humidity 74%Cloud cover 99%Pressure 1025 hPa
Tomorrow
Overcast night
Feels like 7°C
Wind direction westGusts 38 km/h
Humidity 77%Cloud cover 95%Pressure 1025 hPa
Partly cloudy night
Feels like 6°C
Wind direction westGusts 31 km/h
Humidity 77%Cloud cover 41%Pressure 1025 hPa
Light rain
Feels like 3°C
Wind direction southwestGusts 50 km/h
Humidity 83%Cloud cover 98%Pressure 1025 hPa
Light rain
Feels like 2°C
Wind direction southwestGusts 62 km/h
Humidity 74%Cloud cover 70%Pressure 1025 hPa
Light rain
Feels like 2°C
Wind direction southwestGusts 66 km/h
Humidity 65%Cloud cover 32%Pressure 1026 hPa
Mostly clear night
Feels like 1°C
Wind direction southwestGusts 60 km/h
Humidity 64%Cloud cover 14%Pressure 1027 hPa
Clear night
Feels like 2°C
Wind direction southGusts 59 km/h
Humidity 62%Cloud cover 7%Pressure 1028 hPa
Sunny
Feels like 2°C
Wind direction southGusts 54 km/h
Humidity 61%Cloud cover 3%Pressure 1029 hPa
Partly cloudy
Feels like 2°C
Wind direction southGusts 55 km/h
Humidity 57%Cloud cover 39%Pressure 1030 hPa
Overcast
Feels like 2°C
Wind direction southGusts 57 km/h
Humidity 56%Cloud cover 98%Pressure 1031 hPa
Mostly cloudy
Feels like 3°C
Wind direction southGusts 54 km/h
Humidity 57%Cloud cover 88%Pressure 1032 hPa
Mostly cloudy
Feels like 3°C
Wind direction southwestGusts 53 km/h
Humidity 58%Cloud cover 93%Pressure 1032 hPa
Overcast
Feels like 4°C
Wind direction southwestGusts 50 km/h
Humidity 61%Cloud cover 98%Pressure 1032 hPa
Mostly cloudy
Feels like 3°C
Wind direction southwestGusts 54 km/h
Humidity 57%Cloud cover 91%Pressure 1032 hPa
Partly cloudy
Feels like 4°C
Wind direction southwestGusts 52 km/h
Humidity 61%Cloud cover 56%Pressure 1033 hPa
Partly cloudy
Feels like 5°C
Wind direction southwestGusts 48 km/h
Humidity 62%Cloud cover 57%Pressure 1033 hPa
Mostly cloudy
Feels like 5°C
Wind direction southwestGusts 44 km/h
Humidity 63%Cloud cover 88%Pressure 1033 hPa
Mostly cloudy
Feels like 5°C
Wind direction southwestGusts 48 km/h
Humidity 69%Cloud cover 70%Pressure 1034 hPa
Mostly cloudy
Feels like 5°C
Wind direction southwestGusts 51 km/h
Humidity 70%Cloud cover 81%Pressure 1034 hPa
Overcast night
Feels like 5°C
Wind direction southwestGusts 48 km/h
Humidity 63%Cloud cover 100%Pressure 1035 hPa
Mostly cloudy night
Feels like 4°C
Wind direction southwestGusts 50 km/h
Humidity 67%Cloud cover 71%Pressure 1036 hPa
Mostly cloudy night
Feels like 5°C
Wind direction southGusts 50 km/h
Humidity 64%Cloud cover 82%Pressure 1036 hPa
Mostly cloudy night
Feels like 5°C
Wind direction southGusts 48 km/h
Humidity 63%Cloud cover 73%Pressure 1036 hPa
Partly cloudy night
Feels like 6°C
Wind direction southGusts 46 km/h
Humidity 63%Cloud cover 45%Pressure 1036 hPa
Thursday
Mostly cloudy night
Feels like 5°C
Wind direction southGusts 43 km/h
Humidity 63%Cloud cover 92%Pressure 1036 hPa
Overcast night
Feels like 6°C
Wind direction southGusts 45 km/h
Humidity 63%Cloud cover 95%Pressure 1036 hPa
Mostly cloudy night
Feels like 6°C
Wind direction southGusts 41 km/h
Humidity 64%Cloud cover 70%Pressure 1036 hPa
Mostly cloudy night
Feels like 6°C
Wind direction southGusts 40 km/h
Humidity 63%Cloud cover 77%Pressure 1036 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 37 km/h
Humidity 62%Cloud cover 95%Pressure 1037 hPa
Mostly cloudy night
Feels like 7°C
Wind direction southGusts 35 km/h
Humidity 62%Cloud cover 90%Pressure 1037 hPa
Overcast night
Feels like 7°C
Wind direction southGusts 34 km/h
Humidity 62%Cloud cover 100%Pressure 1037 hPa
Mostly cloudy
Feels like 7°C
Wind direction southGusts 35 km/h
Humidity 64%Cloud cover 81%Pressure 1038 hPa
Overcast
Feels like 7°C
Wind direction southGusts 34 km/h
Humidity 65%Cloud cover 95%Pressure 1038 hPa
Overcast
Feels like 7°C
Wind direction southGusts 33 km/h
Humidity 66%Cloud cover 100%Pressure 1038 hPa
Overcast
Feels like 8°C
Wind direction southGusts 32 km/h
Humidity 68%Cloud cover 96%Pressure 1038 hPa
Clear night
Feels like 10°C
Wind direction southGusts 21 km/h
Humidity 71%Cloud cover 2%Pressure 1038 hPa
Clear night
Feels like 10°C
Wind direction southGusts 16 km/h
Humidity 73%Cloud cover 1%Pressure 1037 hPa
Friday
Clear night
Feels like 11°C
Wind direction southGusts 12 km/h
Humidity 77%Cloud cover 2%Pressure 1036 hPa
Clear night
Feels like 11°C
Wind direction southGusts 11 km/h
Humidity 83%Cloud cover 5%Pressure 1035 hPa
Mostly sunny
Feels like 9°C
Wind direction northGusts 15 km/h
Humidity 94%Cloud cover 34%Pressure 1035 hPa
Mostly cloudy
Feels like 7°C
Wind direction northGusts 20 km/h
Humidity 97%Cloud cover 94%Pressure 1035 hPa
Sunny
Feels like 10°C
Wind direction eastGusts 19 km/h
Humidity 85%Cloud cover 3%Pressure 1033 hPa
Partly cloudy
Feels like 13°C
Wind direction southGusts 12 km/h
Humidity 76%Cloud cover 48%Pressure 1030 hPa
Mostly clear night
Feels like 14°C
Wind direction southeastGusts 13 km/h
Humidity 85%Cloud cover 22%Pressure 1030 hPa
Mostly clear night
Feels like 12°C
Wind direction northGusts 20 km/h
Humidity 85%Cloud cover 19%Pressure 1030 hPa
Saturday
Partly cloudy night
Feels like 11°C
Wind direction northwestGusts 17 km/h
Humidity 97%Cloud cover 48%Pressure 1029 hPa
Mostly clear night
Feels like 11°C
Wind direction northGusts 16 km/h
Humidity 89%Cloud cover 39%Pressure 1028 hPa
Overcast
Feels like 10°C
Wind direction northGusts 24 km/h
Humidity 88%Cloud cover 100%Pressure 1028 hPa
Overcast
Feels like 11°C
Wind direction northGusts 23 km/h
Humidity 86%Cloud cover 98%Pressure 1027 hPa
Overcast
Feels like 13°C
Wind direction northGusts 29 km/h
Humidity 77%Cloud cover 95%Pressure 1025 hPa
Mostly cloudy
Feels like 14°C
Wind direction northGusts 29 km/h
Humidity 73%Cloud cover 93%Pressure 1022 hPa
Mostly clear night
Feels like 12°C
Wind direction northGusts 34 km/h
Humidity 73%Cloud cover 38%Pressure 1023 hPa
Overcast night
Feels like 12°C
Wind direction northGusts 36 km/h
Humidity 77%Cloud cover 97%Pressure 1022 hPa
Sunday
Mostly cloudy night
Feels like 10°C
Wind direction northGusts 39 km/h
Humidity 75%Cloud cover 84%Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction northGusts 41 km/h
Humidity 74%Cloud cover 98%Pressure 1020 hPa
Overcast
Feels like 11°C
Wind direction northGusts 38 km/h
Humidity 71%Cloud cover 96%Pressure 1021 hPa
Mostly cloudy
Feels like 14°C
Wind direction northGusts 31 km/h
Humidity 77%Cloud cover 92%Pressure 1022 hPa
Mostly cloudy
Feels like 13°C
Wind direction northGusts 28 km/h
Humidity 84%Cloud cover 88%Pressure 1020 hPa
Light rain
Feels like 15°C
Wind direction northGusts 24 km/h
Humidity 87%Cloud cover 100%Pressure 1019 hPa
Mostly cloudy night
Feels like 13°C
Wind direction northGusts —
Humidity 70%Cloud cover 80%Pressure 1013 hPa
Monday
Partly cloudy night
Feels like 14°C
Wind direction westGusts —
Humidity 92%Cloud cover 64%Pressure 1016 hPa
Sunny
Feels like 11°C
Wind direction westGusts —
Humidity 91%Cloud cover 0%Pressure 1016 hPa
Mostly sunny
Feels like 11°C
Wind direction northwestGusts —
Humidity 90%Cloud cover 30%Pressure 1017 hPa
Mostly clear night
Feels like 13°C
Wind direction southeastGusts —
Humidity 88%Cloud cover 24%Pressure 1014 hPa
Tuesday
Overcast night
Feels like 13°C
Wind direction northGusts —
Humidity 81%Cloud cover 98%Pressure 1013 hPa
Moderate rain
Feels like 13°C
Wind direction northwestGusts —
Humidity 88%Cloud cover 100%Pressure 1011 hPa
Mostly sunny
Feels like 7°C
Wind direction westGusts —
Humidity 77%Cloud cover 11%Pressure 1018 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts —
Humidity 79%Cloud cover 31%Pressure 1022 hPa
Wednesday
Clear night
Feels like 8°C
Wind direction southwestGusts —
Humidity 72%Cloud cover 9%Pressure 1025 hPa
Mostly sunny
Feels like 6°C
Wind direction westGusts —
Humidity 70%Cloud cover 33%Pressure 1024 hPa
Mostly cloudy
Feels like 7°C
Wind direction westGusts —
Humidity 69%Cloud cover 84%Pressure 1027 hPa
Overcast night
Feels like 11°C
Wind direction southwestGusts —
Humidity 69%Cloud cover 100%Pressure 1026 hPa
Thursday
Mostly clear night
Feels like 7°C
Wind direction westGusts —
Humidity 76%Cloud cover 18%Pressure 1028 hPa
Mostly sunny
Feels like 7°C
Wind direction westGusts —
Humidity 84%Cloud cover 36%Pressure 1027 hPa
Mostly sunny
Feels like 10°C
Wind direction westGusts —
Humidity 79%Cloud cover 26%Pressure 1028 hPa
Partly cloudy night
Feels like 13°C
Wind direction westGusts —
Humidity 74%Cloud cover 71%Pressure 1026 hPa
Friday
Partly cloudy night
Feels like 10°C
Wind direction westGusts —
Humidity 85%Cloud cover 59%Pressure 1027 hPa
Mostly cloudy
Feels like 9°C
Wind direction northwestGusts —
Humidity 91%Cloud cover 84%Pressure 1024 hPa
Mostly sunny
Feels like 10°C
Wind direction northGusts —
Humidity 81%Cloud cover 34%Pressure 1025 hPa
Mostly cloudy night
Feels like 14°C
Wind direction northeastGusts —
Humidity 77%Cloud cover 77%Pressure 1020 hPa
Saturday
Clear night
Feels like 11°C
Wind direction northGusts —
Humidity 77%Cloud cover 5%Pressure 1019 hPa
Sunny
Feels like 8°C
Wind direction northGusts —
Humidity 76%Cloud cover 0%Pressure 1016 hPa
Mostly sunny
Feels like 11°C
Wind direction northGusts —
Humidity 67%Cloud cover 12%Pressure 1015 hPa
Mostly cloudy night
Feels like 15°C
Wind direction northGusts —
Humidity 65%Cloud cover 86%Pressure 1012 hPa
Sunday
Mostly clear night
Feels like 12°C
Wind direction northGusts —
Humidity 70%Cloud cover 30%Pressure 1012 hPa
Partly cloudy
Feels like 11°C
Wind direction northGusts —
Humidity 66%Cloud cover 61%Pressure 1009 hPa
Partly cloudy
Feels like 13°C
Wind direction northGusts —
Humidity 62%Cloud cover 48%Pressure 1010 hPa
Overcast night
Feels like 12°C
Wind direction northGusts —
Humidity 67%Cloud cover 96%Pressure 1005 hPa
Monday
Moderate rain
Feels like 13°C
Wind direction northwestGusts —
Humidity 86%Cloud cover 98%Pressure 1005 hPa
Mostly sunny
Feels like 6°C
Wind direction westGusts —
Humidity 81%Cloud cover 22%Pressure 1014 hPa
Mostly sunny
Feels like 6°C
Wind direction westGusts —
Humidity 68%Cloud cover 17%Pressure 1022 hPa
Partly cloudy night
Feels like 6°C
Wind direction southwestGusts —
Humidity 65%Cloud cover 69%Pressure 1025 hPa
Tuesday
Clear night
Feels like 8°C
Wind direction westGusts —
Humidity 71%Cloud cover 0%Pressure 1028 hPa
Sunny
Feels like 6°C
Wind direction northwestGusts —
Humidity 80%Cloud cover 8%Pressure 1026 hPa
Sunny
Feels like 7°C
Wind direction northwestGusts —
Humidity 64%Cloud cover 4%Pressure 1026 hPa
In Portsea and, more broadly, across Victoria: This morning, the sky will be mostly sunny with a few clouds, and temperatures will be cool, ranging from 3 degrees Celsius to about 16 degrees Celsius. Light northwest winds will blow at up to 12 km/h, with gusts reaching 21 km/h. As the day progresses into the afternoon, conditions are expected to remain largely dry, with plenty of sunshine and only a few clouds. Temperatures will stay relatively steady, remaining on the cool side. Winds will continue to be light, maintaining a northwest direction, and no rainfall is anticipated. Overall, it looks like a clear and cool day with gentle breezes.
15-Day Weather Outlook for Portsea
Tuesday, Sep 8Tue Sep 8
Mostly sunny
13°/11°
💧 None
💨 49 km/h
Mostly sunny
13°/11°
💧 None
💨 49 km/h
Daytime temperature 12°C
Feels like 7°C
Humidity 69%
Pressure 1026 hPa
Cloud cover 55%
Wind direction west
Gusts 66 km/h
Sunrise —
Sunset —
TomorrowTomorrow
Mostly cloudy
13°/12°
💧 None
💨 41 km/h
Mostly cloudy
13°/12°
💧 None
💨 41 km/h
Daytime temperature 13°C
Feels like 5°C
Humidity 63%
Pressure 1035 hPa
Cloud cover 83%
Wind direction south
Gusts 54 km/h
Sunrise —
Sunset —
Thursday, Sep 10Thu Sep 10
Overcast
13°/12°
💧 1.1 mm
💨 23 km/h
Overcast
13°/12°
💧 1.1 mm
💨 23 km/h
Daytime temperature 13°C
Feels like 10°C
Humidity 74%
Pressure 1037 hPa
Cloud cover 36%
Wind direction south
Gusts 32 km/h
Sunrise —
Sunset —
Friday, Sep 11Fri Sep 11
Partly cloudy
15°/11°
💧 None
💨 17 km/h
Partly cloudy
15°/11°
💧 None
💨 17 km/h
Daytime temperature 15°C
Feels like 12°C
Humidity 89%
Pressure 1031 hPa
Cloud cover 40%
Wind direction northeast
Gusts 22 km/h
Sunrise —
Sunset —
Saturday, Sep 12Sat Sep 12
Partly cloudy
17°/14°
💧 None
💨 32 km/h
Partly cloudy
17°/14°
💧 None
💨 32 km/h
Daytime temperature 16°C
Feels like 11°C
Humidity 78%
Pressure 1023 hPa
Cloud cover 56%
Wind direction north
Gusts 42 km/h
Sunrise —
Sunset —
Sunday, Sep 13Sun Sep 13
Mostly cloudy
18°/13°
💧 10 mm
💨 40 km/h
Mostly cloudy
18°/13°
💧 10 mm
💨 40 km/h
Daytime temperature 15°C
Feels like 14°C
Humidity 81%
Pressure 1016 hPa
Cloud cover 60%
Wind direction west
Gusts 50 km/h
Sunrise —
Sunset —
Monday, Sep 14Mon Sep 14
Moderate rain
17°/13°
💧 2.4 mm
💨 30 km/h
Moderate rain
17°/13°
💧 2.4 mm
💨 30 km/h
Daytime temperature 17°C
Feels like 13°C
Humidity 87%
Pressure 1014 hPa
Cloud cover 63%
Wind direction north
Gusts —
Sunrise —
Sunset —
Tuesday, Sep 15Tue Sep 15
Mostly sunny
15°/11°
💧 1.7 mm
💨 42 km/h
Mostly sunny
15°/11°
💧 1.7 mm
💨 42 km/h
Daytime temperature 13°C
Feels like 8°C
Humidity 74%
Pressure 1022 hPa
Cloud cover 21%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Wednesday, Sep 16Wed Sep 16
Mostly cloudy
14°/12°
💧 0.0 mm
💨 27 km/h
Mostly cloudy
14°/12°
💧 0.0 mm
💨 27 km/h
Daytime temperature 13°C
Feels like 7°C
Humidity 74%
Pressure 1027 hPa
Cloud cover 60%
Wind direction west
Gusts —
Sunrise —
Sunset —
Thursday, Sep 17Thu Sep 17
Mostly sunny
15°/12°
💧 0.1 mm
💨 15 km/h
Mostly sunny
15°/12°
💧 0.1 mm
💨 15 km/h
Daytime temperature 13°C
Feels like 10°C
Humidity 82%
Pressure 1026 hPa
Cloud cover 60%
Wind direction west
Gusts —
Sunrise —
Sunset —
Friday, Sep 18Fri Sep 18
Mostly sunny
16°/13°
💧 None
💨 38 km/h
Mostly sunny
16°/13°
💧 None
💨 38 km/h
Daytime temperature 16°C
Feels like 11°C
Humidity 78%
Pressure 1020 hPa
Cloud cover 29%
Wind direction north
Gusts —
Sunrise —
Sunset —
Saturday, Sep 19Sat Sep 19
Mostly sunny
20°/17°
💧 None
💨 39 km/h
Mostly sunny
20°/17°
💧 None
💨 39 km/h
Daytime temperature 19°C
Feels like 12°C
Humidity 67%
Pressure 1012 hPa
Cloud cover 47%
Wind direction north
Gusts —
Sunrise —
Sunset —
Sunday, Sep 20Sun Sep 20
Moderate rain
19°/12°
💧 11 mm
💨 42 km/h
Moderate rain
19°/12°
💧 11 mm
💨 42 km/h
Daytime temperature 17°C
Feels like 13°C
Humidity 74%
Pressure 1008 hPa
Cloud cover 66%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Monday, Sep 21Mon Sep 21
Mostly sunny
13°/10°
💧 0.1 mm
💨 30 km/h
Mostly sunny
13°/10°
💧 0.1 mm
💨 30 km/h
Daytime temperature 12°C
Feels like 8°C
Humidity 71%
Pressure 1025 hPa
Cloud cover 24%
Wind direction west
Gusts —
Sunrise —
Sunset —
Tuesday, Sep 22Tue Sep 22
Sunny
12°/12°
💧 None
💨 21 km/h
Sunny
12°/12°
💧 None
💨 21 km/h
Daytime temperature 12°C
Feels like 7°C
Humidity 64%
Pressure 1026 hPa
Cloud cover 4%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Portsea
AIR QUALITY FORECAST
Air Quality Forecast for Portsea
Fair
Nearest forecast value
3:00 AM
PM2.5 Fine particles Good 1,1µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 5,0µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 61,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 1,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 3,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 60,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,0µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 3,0µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 16,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 70,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 3,1µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 11,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 57,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 3,4µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 8,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 58,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in Portsea
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 5,3Moderate
🙂Fair
Tomorrow
UV 5,3Moderate
🙂Fair
Thursday
UV 5,4Moderate
🙂Fair
Friday
UV 5,6Moderate
🙂Fair
Saturday
UV 6,0High
😊Good
Sunday
UV 7,0High
—Unavailable
Monday
UV 5,0Moderate
—Unavailable
Hourly UV index today
7:00 AMUV 0,0
8:00 AMUV 0,6
9:00 AMUV 1,6
10:00 AMUV 3,1
11:00 AMUV 4,5
12:00 PMUV 5,3
1:00 PMUV 5,2
2:00 PMUV 4,2
3:00 PMUV 2,7
4:00 PMUV 1,3
5:00 PMUV 0,4
6:00 PMUV 0,0
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Portsea
Sustained wind
Max gusts
NIGHT SKY · PORTSEA, VICTORIA
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
95/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 7:31 PM–5:05 AM
Cloud cover
6%
Real hourly forecast for the best viewing hour.
Moonlight
18%
Waning Crescent · Moon about 2° above the horizon at the best viewing hour.
Meteor activity
September ε-Perseids
Reference ZHR 8 · Radiant 11° high at the best hour.
Estimated visible meteors
0–1/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min25%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
Forecast data for Portsea were last refreshed today at 2:02 AM. The current forecast period extends through 10/09/2026 at 12:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.