Weather Forecast

Weather Forecast
Possible drizzle.

17 °C

14 °C

Cloudy. Medium chance of drizzle, becoming less likely in the late afternoon and evening. Winds southerly 15 to 20 km/h tending southwesterly in the middle of the day then tending westerly in the evening.

Chance of rain

40%

Rainfall

Weather Now for Portsea
Possible drizzle.
15 °C
Feels like 13 °C
Wind
13 kn SW
Humidity
91%
Pressure
1018 hPa
At Cerberus
Temperature & rain
7 Day Forecast for Portsea
16° 12 am
15° 3 am
14° 6 am
15° 9 am
17° 12 pm
16° 3 pm
16° 6 pm
16° 9 pm

Cloudy. Medium chance of drizzle, becoming less likely in the late afternoon and evening. Winds southerly 15 to 20 km/h tending southwesterly in the middle of the day then tending westerly in the evening.

15° 12 am
14° 3 am
13° 6 am
12° 9 am
15° 12 pm
16° 3 pm
15° 6 pm
14° 9 pm

Cloudy. Slight chance of a shower. Winds westerly 15 to 20 km/h becoming light before dawn.

12° 12 am
11° 3 am
11° 6 am
11° 9 am
14° 12 pm
16° 3 pm
15° 6 pm
14° 9 pm

Cloudy. Slight chance of a shower in the morning. Winds west to northwesterly 15 to 20 km/h becoming light during the day then becoming northwesterly 15 to 20 km/h during the evening.

12° 12 am
11° 3 am
11° 6 am
13° 9 am
16° 12 pm
16° 3 pm
15° 6 pm
13° 9 pm

Partly cloudy. High chance of showers, most likely in the afternoon and evening. Winds northwesterly 15 to 25 km/h turning westerly 20 to 30 km/h during the afternoon.

11° 12 am
10° 3 am
6 am
11° 9 am
14° 12 pm
15° 3 pm
14° 6 pm
12° 9 pm

Partly cloudy. High chance of showers. Winds west to northwesterly 25 to 35 km/h.

10° 12 am
3 am
6 am
10° 9 am
13° 12 pm
16° 3 pm
15° 6 pm
14° 9 pm

Partly cloudy. Very high chance of showers, most likely later in the day. Winds northwesterly 20 to 30 km/h turning northerly during the day.

11° 12 am
11° 3 am
12° 6 am
13° 9 am
15° 12 pm
17° 3 pm
16° 6 pm
13° 9 pm

Cloudy. Very high chance of showers. Winds northerly 20 to 30 km/h turning northwesterly 15 to 25 km/h during the day.

Hourly Forecast
3 pm 16°
4 pm 15°
5 pm 16°
6 pm 16°
7 pm 16°
8 pm 16°
9 pm 16°
10 pm 15°
11 pm 15°
12 am 15°
1 am 14°
2 am 14°
3 am 14°
Hourly Detailed Forecast
Time Temp Weather Winds Rain Humidity
Today 27 May 2026
12 am 16 °C
15 kn SE
0.8-0.0mm • 43% 85%
1 am 16 °C
18 kn SE
0.8-0.0mm • 43% 86%
2 am 15 °C
18 kn SE
0.8-0.0mm • 43% 94%
3 am 15 °C
17 kn SE
0.7-0.0mm • 39% 92%
4 am 14 °C
15 kn SSE
0.7-0.0mm • 39% 94%
5 am 14 °C
15 kn SSE
0.7-0.0mm • 39% 93%
6 am 14 °C
14 kn S
0.3-0.0mm • 29% 95%
7 am 14 °C
13 kn S
0.3-0.0mm • 29% 97%
Sunrise 7:25 am
8 am 14 °C
13 kn S
0.3-0.0mm • 29% 100%
9 am 15 °C
12 kn S
0mm • 21% 94%
10 am 15 °C
12 kn S
0mm • 21% 91%
11 am 16 °C
12 kn S
0mm • 21% 83%
12 pm 17 °C
12 kn SSW
0mm • 9% 82%
1 pm 16 °C
12 kn SSW
0mm • 9% 87%
2 pm 16 °C
13 kn SW
0mm • 9% 88%
Now 16 °C
13 kn SW
0mm • 7% 89%
4 pm 15 °C
13 kn SW
0mm • 7% 89%
5 pm 16 °C
12 kn SW
0mm • 7% 86%
Sunset 5:11 pm
6 pm 16 °C
12 kn SW
0mm • 6% 85%
7 pm 16 °C
11 kn SW
0mm • 6% 83%
8 pm 16 °C
10 kn SW
0mm • 6% 83%
9 pm 16 °C
9 kn WSW
0mm • 8% 84%
10 pm 15 °C
8 kn W
0mm • 8% 85%
11 pm 15 °C
8 kn W
0mm • 8% 86%
Tomorrow 28 May 2026
12 am 15 °C
8 kn W
0mm • 7% 87%
1 am 14 °C
8 kn W
0mm • 7% 86%
2 am 14 °C
8 kn W
0mm • 7% 87%
3 am 14 °C
7 kn W
0mm • 8% 87%
4 am 13 °C
6 kn W
0mm • 8% 89%
5 am 13 °C
7 kn W
0mm • 8% 90%
6 am 13 °C
6 kn WNW
0mm • 8% 91%
7 am 12 °C
6 kn WNW
0mm • 8% 94%
Sunrise 7:26 am
8 am 11 °C
6 kn WNW
0mm • 8% 97%
9 am 12 °C
6 kn WNW
0mm • 6% 96%
10 am 12 °C
6 kn WNW
0mm • 6% 93%
11 am 14 °C
6 kn NW
0mm • 6% 84%
12 pm 15 °C
5 kn NW
0mm • 4% 82%
1 pm 16 °C
4 kn WNW
0mm • 4% 76%
2 pm 16 °C
4 kn WNW
0mm • 4% 72%
3 pm 16 °C
4 kn NE
0mm • 4% 72%
4 pm 16 °C
4 kn SE
0mm • 4% 71%
5 pm 16 °C
4 kn SSE
0mm • 4% 72%
Sunset 5:11 pm
6 pm 15 °C
4 kn WSW
0mm • 5% 77%
7 pm 15 °C
5 kn WSW
0mm • 5% 76%
8 pm 15 °C
6 kn WSW
0mm • 5% 78%
9 pm 14 °C
6 kn WSW
0mm • 9% 80%
10 pm 13 °C
5 kn WSW
0mm • 9% 83%
11 pm 13 °C
5 kn W
0mm • 9% 86%
Friday 29 May 2026
12 am 12 °C
5 kn W
0mm • 10% 89%
1 am 12 °C
6 kn W
0mm • 10% 94%
2 am 12 °C
6 kn W
0mm • 10% 95%
3 am 11 °C
6 kn WNW
0mm • 12% 96%
4 am 11 °C
6 kn WNW
0mm • 12% 97%
5 am 11 °C
7 kn WNW
0mm • 12% 97%
6 am 11 °C
7 kn WNW
0mm • 8% 96%
7 am 10 °C
8 kn WNW
0mm • 8% 99%
Sunrise 7:27 am
8 am 10 °C
8 kn WNW
0mm • 8% 96%
9 am 11 °C
8 kn WNW
0mm • 5% 93%
10 am 12 °C
8 kn WNW
0mm • 5% 87%
11 am 13 °C
8 kn WNW
0mm • 5% 80%
12 pm 14 °C
8 kn WNW
0mm • 4% 79%
1 pm 15 °C
7 kn WNW
0mm • 4% 72%
2 pm 15 °C
7 kn WNW
0mm • 4% 67%
3 pm 16 °C
7 kn WNW
0mm • 3% 64%
4 pm 16 °C
6 kn WNW
0mm • 3% 61%
5 pm 16 °C
6 kn WNW
0mm • 3% 63%
Sunset 5:10 pm
6 pm 15 °C
6 kn WNW
0mm • 4% 65%
7 pm 15 °C
7 kn WNW
0mm • 4% 67%
8 pm 14 °C
7 kn NW
0mm • 4% 72%
9 pm 14 °C
8 kn NW
0mm • 7% 75%
10 pm 13 °C
9 kn NNW
0mm • 7% 80%
11 pm 12 °C
9 kn NNW
0mm • 7% 83%
Saturday 30 May 2026
12 am 12 °C
9 kn NW
0mm • 9% 88%
1 am 11 °C
10 kn NW
0mm • 9% 94%
2 am 11 °C
11 kn NW
0mm • 9% 97%
3 am 11 °C
11 kn NW
0mm • 14% 98%
4 am 11 °C
11 kn NW
0mm • 14% 99%
5 am 11 °C
12 kn NW
0mm • 14% 98%
6 am 11 °C
12 kn NW
0mm • 12% 98%
7 am 11 °C
13 kn NW
0mm • 12% 99%
Sunrise 7:27 am
8 am 11 °C
13 kn WNW
0mm • 12% 96%
9 am 13 °C
13 kn WNW
0mm • 17% 89%
10 am 13 °C
13 kn WNW
0mm • 17% 85%
11 am 15 °C
13 kn WNW
0mm • 17% 76%
12 pm 16 °C
13 kn WNW
0.5-0.0mm • 40% 71%
1 pm 17 °C
12 kn WNW
0.5-0.0mm • 40% 65%
2 pm 17 °C
12 kn WNW
0.5-0.0mm • 40% 65%
3 pm 16 °C
12 kn W
0.4-0.0mm • 34% 67%
4 pm 16 °C
12 kn W
0.4-0.0mm • 34% 68%
5 pm 16 °C
12 kn W
0.4-0.0mm • 34% 70%
Sunset 5:10 pm
6 pm 15 °C
12 kn W
0mm • 19% 73%
7 pm 14 °C
13 kn WNW
0mm • 19% 74%
8 pm 14 °C
13 kn WNW
0mm • 19% 77%
9 pm 13 °C
13 kn WNW
0mm • 15% 80%
10 pm 12 °C
13 kn WNW
0mm • 15% 85%
11 pm 12 °C
14 kn WNW
0mm • 15% 86%
Sunday 31 May 2026
12 am 11 °C
14 kn WNW
0mm • 13% 88%
1 am 11 °C
15 kn WNW
0mm • 13% 92%
2 am 10 °C
16 kn WNW
0mm • 13% 95%
3 am 10 °C
16 kn WNW
0mm • 18% 95%
4 am 10 °C
16 kn WNW
0mm • 18% 97%
5 am 9 °C
16 kn WNW
0mm • 18% 97%
6 am 9 °C
16 kn WNW
0mm • 16% 97%
7 am 9 °C
16 kn WNW
0mm • 16% 97%
Sunrise 7:28 am
8 am 10 °C
17 kn WNW
0mm • 16% 95%
9 am 11 °C
17 kn WNW
0.2-0.0mm • 27% 90%
10 am 12 °C
17 kn WNW
0.2-0.0mm • 27% 82%
11 am 13 °C
17 kn WNW
0.2-0.0mm • 27% 75%
12 pm 14 °C
17 kn W
0.6-0.0mm • 42% 72%
1 pm 15 °C
17 kn W
0.6-0.0mm • 42% 65%
2 pm 15 °C
17 kn W
0.6-0.0mm • 42% 65%
3 pm 15 °C
16 kn W
0.3-0.0mm • 30% 66%
4 pm 15 °C
16 kn W
0.3-0.0mm • 30% 67%
5 pm 14 °C
15 kn W
0.3-0.0mm • 30% 68%
Sunset 5:09 pm
6 pm 14 °C
15 kn W
0.1-0.0mm • 23% 70%
7 pm 13 °C
15 kn W
0.1-0.0mm • 23% 74%
8 pm 13 °C
15 kn WNW
0.1-0.0mm • 23% 76%
9 pm 12 °C
15 kn WNW
0mm • 20% 79%
10 pm 12 °C
14 kn WNW
0mm • 20% 82%
11 pm 11 °C
14 kn WNW
0mm • 20% 85%
Monday 1 June 2026
12 am 10 °C
14 kn WNW
0mm • 20% 88%
1 am 10 °C
14 kn WNW
0mm • 20% 92%
2 am 10 °C
14 kn WNW
0mm • 20% 95%
3 am 9 °C
14 kn WNW
0mm • 20% 96%
4 am 9 °C
14 kn WNW
0mm • 20% 97%
5 am 9 °C
14 kn NW
0mm • 20% 96%
6 am 9 °C
13 kn NW
0.1-0.0mm • 24% 97%
7 am 9 °C
14 kn NW
0.1-0.0mm • 24% 98%
Sunrise 7:29 am
8 am 9 °C
14 kn NW
0.1-0.0mm • 24% 95%
9 am 10 °C
14 kn NW
0.4-0.0mm • 32% 90%
10 am 11 °C
14 kn NW
0.4-0.0mm • 32% 86%
11 am 12 °C
14 kn NNW
0.4-0.0mm • 32% 77%
12 pm 13 °C
14 kn NNW
0.9-0.0mm • 43% 75%
1 pm 14 °C
14 kn NNW
0.9-0.0mm • 43% 68%
2 pm 15 °C
14 kn NNW
0.9-0.0mm • 43% 63%
3 pm 16 °C
14 kn NNW
1.9-0.5mm • 59% 63%
4 pm 16 °C
14 kn NNW
1.9-0.5mm • 59% 63%
5 pm 16 °C
14 kn N
1.9-0.5mm • 59% 64%
Sunset 5:09 pm
6 pm 15 °C
15 kn N
2.2-0.6mm • 63% 67%
7 pm 15 °C
16 kn N
2.2-0.6mm • 63% 68%
8 pm 15 °C
16 kn N
2.2-0.6mm • 63% 71%
9 pm 14 °C
17 kn N
2.5-0.8mm • 69% 75%
10 pm 13 °C
17 kn N
2.5-0.8mm • 69% 82%
11 pm 12 °C
16 kn N
2.5-0.8mm • 69% 85%
Tuesday 2 June 2026
12 am 11 °C
16 kn N
2.4-0.8mm • 69% 90%
1 am 11 °C
17 kn N
2.4-0.8mm • 69% 94%
2 am 11 °C
17 kn N
2.4-0.8mm • 69% 97%
3 am 11 °C
16 kn N
1.4-0.4mm • 57% 97%
4 am 11 °C
16 kn N
1.4-0.4mm • 57% 97%
5 am 11 °C
16 kn N
1.4-0.4mm • 57% 95%
6 am 12 °C
16 kn N
1.2-0.2mm • 52% 93%
7 am 12 °C
16 kn N
1.2-0.2mm • 52% 94%
Sunrise 7:29 am
8 am 12 °C
16 kn N
1.2-0.2mm • 52% 92%
9 am 12 °C
16 kn N
1.1-0.0mm • 48% 89%
10 am 13 °C
15 kn N
1.1-0.0mm • 48% 87%
11 am 14 °C
15 kn N
1.1-0.0mm • 48% 81%
12 pm 15 °C
14 kn N
1.1-0.0mm • 48% 79%
1 pm 16 °C
14 kn N
1.1-0.0mm • 48% 75%
2 pm 16 °C
13 kn N
1.1-0.0mm • 48% 73%
3 pm 16 °C
13 kn NNW
0.9-0.0mm • 43% 73%
4 pm 17 °C
13 kn NNW
0.9-0.0mm • 43% 71%
5 pm 17 °C
12 kn NNW
0.9-0.0mm • 43% 71%
Sunset 5:09 pm
6 pm 16 °C
13 kn NNW
0.9-0.0mm • 44% 74%
7 pm 16 °C
13 kn NNW
0.9-0.0mm • 44% 76%
8 pm 14 °C
13 kn NW
0.9-0.0mm • 44% 82%
9 pm 13 °C
13 kn NW
0.5-0.0mm • 35% 87%
10 pm 13 °C
13 kn NW
0.5-0.0mm • 35% 89%
11 pm 12 °C
13 kn NW
0.5-0.0mm • 35% 92%
South Channel Island
N
13 kn SW
Warnings
No warnings within 100 km.
State Wide
Temperature
Portsea
16 °C 17 °C 12pm 14 °C 8am
↓ Cooling
Now: 16 °C
Tides
South Channel
2:32pm 0.62m 9:19pm 0.92m
↑ Rising
Current: 0.63m
Weather Now for Portsea
Possible drizzle.
15 °C
Feels like 13 °C
Wind
13 kn SW
Humidity
91%
Pressure
1018 hPa
At Cerberus
Nearby Wind
50 km radius
N S W E 8 kn Geelong 7 kn Cerberus 12 kn Frankston 10 kn Fawkner Beacon
Portsea
13 kn SW
Recent Locations
Portsea
13 kn SW
Heath Hill
7 kn W
15°
Balgowlah Heights
3 kn SE
Shark Creek
6 kn SSE
22°
Quinns Rocks
4 kn NNW
22°
Lake Lonsdale
7 kn S
16°
Box Hill North
5 kn WSW
16°
Sun
7:25am rise 5:11pm set
9 h 46 m of daylight
Now: 3:13pm
77 seconds less than yesterday
Moon
2:37pm rise 3:19am set
85% illuminated
Waxing Gibbous
Live Weather
Nearby
Perth Airport, WA
10 kn N
22°
Gooseberry Hill, WA
10 kn N
21°
Millendon (Swan Valley), WA
14 kn N
22°
Melville Water, WA
18 kn NNE
Bickley, WA
10 kn NNW
19°
Swanbourne, WA
11 kn N
21°
Windiest in Australia
Larapuna (Eddystone Point), TAS
24 kn SSE
15°
Most Windless in Australia
Norah Head, NSW
Calm E
19°
Hottest in Australia
Noonamah, NT
4 kn SE
31°
Coldest in Australia
Mount Buller, VIC
10 kn NW
Wettest in Australia
Mount Wellington, TAS
42.6 mm
Return To Classic site 😭
Or... let us know if a problem, so we can tweak! 😅