Current sea water temperature:
+46.9°F
| Minimum sea water temperature in March: | 52.0°F |
| Maximum sea water temperature in March: | 45.1°F |
| Average sea water temperature in March: | 47.1°F |
| more information | |
14 days
forecast
forecast
| Bellevue |
monthly
weather
weather
| Bellevue |
Sea water temperature for the last 10 days:
| March 16 | 46.9°F | March 11 | 48.0°F |
| March 15 | 47.3°F | March 10 | 48.2°F |
| March 14 | 46.9°F | March 9 | 48.2°F |
| March 13 | 47.3°F | March 8 | 48.4°F |
| March 12 | 47.7°F | March 7 | 48.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Bellevue?
Based on the data about daily sea water temperature for the last three years the warmest sea in Bellevue was noticed in August, July and September.
Monthly Sea Temperatures in Bellevue, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 58.3°F. The highest and lowest sea temperatures during the month were 60.4°F and 56.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 57.6°F. The highest and lowest sea temperatures during the month were 59.4°F and 54.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 57.3°F. The highest and lowest sea temperatures during the month were 59.0°F and 55.4°F.
current
weather
weather
| Bellevue |
weather in
March
March
| Bellevue |
Best time for vacation in Bellevue
Bellevue on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bellevue
Local time: 21:26
March 17, tuesday
0000
50°F
N
6 mph
6 mph
0300
50°F
N
6 mph
6 mph
0600
48°F
NW
7 mph
7 mph
0900
48°F
N
7 mph
7 mph
1200
52°F
N
8 mph
8 mph
1500
54°F
N
7 mph
7 mph
1800
52°F
N
6 mph
6 mph
2100
52°F
N
4 mph
4 mph
