Current sea water temperature:
+70.2°F
| Minimum sea water temperature in April: | 75.2°F |
| Maximum sea water temperature in April: | 68.2°F |
| Average sea water temperature in April: | 71.0°F |
| more information | |
14 days
forecast
forecast
| Perth |
monthly
weather
weather
| Perth |
Sea water temperature for the last 10 days:
| April 8 | 70.2°F | April 3 | 70.7°F |
| April 7 | 70.3°F | April 2 | 71.4°F |
| April 6 | 71.2°F | April 1 | 71.8°F |
| April 5 | 70.5°F | March 31 | 72.3°F |
| April 4 | 70.9°F | March 30 | 72.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Perth?
Based on the data about daily sea water temperature for the last three years the warmest sea in Perth was noticed in February, January and March.
Monthly Sea Temperatures in Perth, °F
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 75.1°F. The highest and lowest sea temperatures during the month were 76.6°F and 73.8°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 74.8°F. The highest and lowest sea temperatures during the month were 77.0°F and 73.4°F.
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 74.9°F. The highest and lowest sea temperatures during the month were 77.4°F and 72.3°F.
current
weather
weather
| Perth |
weather in
April
April
| Perth |
Best time for vacation in Perth
Perth on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Perth
Local time: 18:53
April 08, wednesday
2100
64°F
N
7 mph
7 mph
April 09, thursday
0000
63°F
N
6 mph
6 mph
0300
63°F
N
4 mph
4 mph
0600
63°F
NW
5 mph
5 mph
0900
66°F
NW
5 mph
5 mph
1200
70°F
NE
9 mph
9 mph
1500
72°F
NE
12 mph
12 mph
1800
68°F
N
14 mph
14 mph
