Average sea water temperature in July:
+58.7°F
| Minimum sea water temperature in July: | 64.6°F |
| Maximum sea water temperature in July: | 55.2°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 57.4°F. The highest and lowest sea temperatures during the month were 58.6°F and 55.2°F.
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| Whidbey Island |
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| Whidbey Island |
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| Whidbey Island |
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| Whidbey Island |
Monthly sea water temperature in Whidbey Island, °F
Which USA resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Key West | 88.8°F | 86.7°F |
| Clearwater Beach | 88.6°F | 87.1°F |
| St. Petersburg | 88.4°F | 87.0°F |
| Tampa | 88.2°F | 86.8°F |
| Sarasota | 88.1°F | 86.9°F |
| Siesta Key | 88.1°F | 86.9°F |
| Naples | 88.0°F | 86.6°F |
| Miami | 87.6°F | 86.3°F |
| New Orleans | 87.2°F | 87.4°F |
| Miami Beach | 87.1°F | 86.0°F |
| Fort Lauderdale | 86.6°F | 85.0°F |
| Houston | 86.5°F | 86.3°F |
| Pensacola | 86.5°F | 86.9°F |
| Panama City Beach | 86.2°F | 86.3°F |
| Destin | 86.2°F | 86.3°F |
| West Palm Beach | 86.1°F | 84.6°F |
| Charleston (SC) | 85.6°F | 84.7°F |
| Corpus Christi | 85.4°F | 85.3°F |
| Isle of Palms | 85.3°F | 84.3°F |
| Jacksonville | 85.0°F | 80.4°F |
Best time for vacation in Whidbey Island
Whidbey Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Whidbey Island
Local time: 10:04
July 21, tuesday
1200
75°F
S
6 mph
6 mph
1500
82°F
S
7 mph
7 mph
1800
77°F
S
8 mph
8 mph
2100
66°F
S
5 mph
5 mph
July 22, wednesday
0000
61°F
SW
2 mph
2 mph
0300
59°F
W
1 mph
1 mph
0600
59°F
W
1 mph
1 mph
0900
70°F
S
2 mph
2 mph
