Current sea water temperature:
+73.8°F
| Minimum sea water temperature in January: | 77.0°F |
| Maximum sea water temperature in January: | 70.7°F |
| Average sea water temperature in January: | 74.0°F |
| more information | |
14 days
forecast
forecast
| Perth |
monthly
weather
weather
| Perth |
Sea water temperature for the last 10 days:
| January 11 | 73.8°F | January 6 | 75.0°F |
| January 10 | 74.5°F | January 5 | 75.0°F |
| January 9 | 74.7°F | January 4 | 74.3°F |
| January 8 | 74.8°F | January 3 | 74.1°F |
| January 7 | 75.2°F | January 2 | 74.1°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:
2025
2024
2023
The average sea water temperature in February of 2025 was 76.5°F. The highest and lowest sea temperatures during the month were 78.6°F and 75.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 75.4°F. The highest and lowest sea temperatures during the month were 76.1°F and 74.7°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 74.6°F. The highest and lowest sea temperatures during the month were 77.0°F and 72.7°F.
current
weather
weather
| Perth |
weather in
January
January
| Perth |
Best time for vacation in Perth
Perth on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Perth
Local time: 11:54
January 12, monday
1200
86°F
NE
17 mph
17 mph
1500
81°F
NE
22 mph
22 mph
1800
75°F
NE
21 mph
21 mph
2100
73°F
N
19 mph
19 mph
January 13, tuesday
0000
68°F
N
14 mph
14 mph
0300
64°F
N
13 mph
13 mph
0600
63°F
N
12 mph
12 mph
0900
73°F
N
10 mph
10 mph
