Southport Lagoon Weather Forecast

Today 4 May
- 7
- 20
Partly cloudy
Mon 5 May
- 11
- 20
Showers
Tue 6 May
- 12
- 17
Showers
Wed 7 May
- 8
- 13
Showers easing
Thu 8 May
- 5
- 14
Shower or two
Fri 9 May
- 9
- 16
Cloudy
Sat 10 May
- 10
- 17
Cloudy

Today 4 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 5 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 6 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 7 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 8 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 9 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 10 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 4 May South East

Partly cloudy. Winds north to northwesterly 20 to 30 km/h increasing to 25 to 35 km/h in the late evening.

Southport Lagoon Temperature Statistics View More

May Temperature

Cape Bruny (18km)

Lowest 5 April, 2025
6.3 °C
Average 2025
15.2 °C
Highest 3 February, 2025
35.1 °C
Lowest 5 April, 2025
6.3 °C
Average April
13.3 °C
Highest 10 April, 2025
24.3 °C
Lowest 2 May, 2025
7.4 °C
Average May
11.1 °C
Highest 2 May, 2025
16 °C

Climate (2020–Present)

Cape Bruny (18km)

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Average Low 2020–2025
9.6 °C
Average 2020–2025
12.4 °C
Average High 2020–2025
16.5 °C

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