Current sea water temperature:
+46.4°F
| Minimum sea water temperature in February: | 47.3°F |
| Maximum sea water temperature in February: | 43.9°F |
| Average sea water temperature in February: | 45.3°F |
| more information | |
14 days
forecast
forecast
| Bellingham |
monthly
weather
weather
| Bellingham |
Sea water temperature for the last 10 days:
| February 26 | 46.4°F | February 21 | 45.7°F |
| February 25 | 45.9°F | February 20 | 46.4°F |
| February 24 | 45.9°F | February 19 | 46.4°F |
| February 23 | 46.0°F | February 18 | 46.2°F |
| February 22 | 45.9°F | February 17 | 46.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Bellingham?
Based on the data about daily sea water temperature for the last three years the warmest sea in Bellingham was noticed in August, July and September.
Monthly Sea Temperatures in Bellingham, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 61.1°F. The highest and lowest sea temperatures during the month were 63.5°F and 58.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 60.5°F. The highest and lowest sea temperatures during the month were 64.6°F and 56.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 59.8°F. The highest and lowest sea temperatures during the month were 63.9°F and 55.2°F.
current
weather
weather
| Bellingham |
weather in
March
March
| Bellingham |
Best time for vacation in Bellingham
Bellingham on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bellingham
Local time: 15:06
February 26, thursday
1800
50°F
N
9 mph
9 mph
2100
45°F
NE
11 mph
11 mph
February 27, friday
0000
45°F
N
8 mph
8 mph
0300
43°F
NE
12 mph
12 mph
0600
43°F
N
11 mph
11 mph
0900
41°F
N
12 mph
12 mph
1200
41°F
N
12 mph
12 mph
1500
43°F
N
11 mph
11 mph
