Current sea water temperature:
+69.4°F
| Minimum sea water temperature in October: | 77.0°F |
| Maximum sea water temperature in October: | 57.4°F |
| Average sea water temperature in October: | 65.8°F |
| more information | |
14 days
forecast
forecast
| Washington |
monthly
weather
weather
| Washington |
Sea water temperature for the last 10 days:
| October 5 | 69.4°F | September 30 | 67.1°F |
| October 4 | 70.5°F | September 29 | 69.1°F |
| October 3 | 70.9°F | September 28 | 69.8°F |
| October 2 | 69.3°F | September 27 | 70.7°F |
| October 1 | 68.0°F | September 26 | 71.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Washington?
Based on the data about daily sea water temperature for the last three years the warmest sea in Washington was noticed in July, August and June.
Monthly Sea Temperatures in Washington, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 83.5°F. The highest and lowest sea temperatures during the month were 88.0°F and 79.3°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 82.8°F. The highest and lowest sea temperatures during the month were 85.5°F and 80.1°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 77.6°F. The highest and lowest sea temperatures during the month were 83.8°F and 70.0°F.
current
weather
weather
| Washington |
weather in
October
October
| Washington |
Best time for vacation in Washington
Washington on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Washington
Local time: 20:52
October 05, monday
2100
63°F
SE
9 mph
9 mph
October 06, tuesday
0000
57°F
S
7 mph
7 mph
0300
54°F
S
7 mph
7 mph
0600
50°F
S
6 mph
6 mph
0900
54°F
S
6 mph
6 mph
1200
63°F
S
6 mph
6 mph
1500
66°F
SE
4 mph
4 mph
1800
64°F
E
1 mph
1 mph
