Average sea water temperature in July:
+59.0°F
| Minimum sea water temperature in July: | 63.7°F |
| Maximum sea water temperature in July: | 55.0°F |
Daily sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 58.0°F. The highest and lowest sea temperatures during the month were 60.4°F and 55.9°F.
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| Ketchikan |
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| Ketchikan |
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| Ketchikan |
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| Ketchikan |
Monthly sea water temperature in Ketchikan, °F
Which USA resorts have warmest sea in July?
| Place name | July 2026 | July 2025 |
|---|---|---|
| Key West | 88.6°F | 86.7°F |
| Clearwater Beach | 88.0°F | 87.1°F |
| St. Petersburg | 87.9°F | 87.0°F |
| Naples | 87.7°F | 86.6°F |
| Tampa | 87.7°F | 86.8°F |
| Sarasota | 87.7°F | 86.9°F |
| Siesta Key | 87.6°F | 86.9°F |
| New Orleans | 87.5°F | 87.4°F |
| Miami | 87.4°F | 86.3°F |
| Miami Beach | 87.0°F | 86.0°F |
| Houston | 86.7°F | 86.3°F |
| Tybee Island | 86.2°F | 85.4°F |
| Pensacola | 86.1°F | 86.9°F |
| West Palm Beach | 86.1°F | 84.6°F |
| Panama City Beach | 85.9°F | 86.3°F |
| Destin | 85.9°F | 86.3°F |
| Charleston (SC) | 85.8°F | 84.7°F |
| Isle of Palms | 85.4°F | 84.3°F |
| Corpus Christi | 85.4°F | 85.3°F |
| Myrtle Beach | 84.6°F | 81.8°F |
Best time for vacation in Ketchikan
Ketchikan on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Ketchikan
Local time: 06:49
July 30, thursday
0900
55°F
SW
2 mph
2 mph
1200
59°F
NW
1 mph
1 mph
1500
57°F
NE
2 mph
2 mph
1800
55°F
S
2 mph
2 mph
2100
54°F
SW
2 mph
2 mph
July 31, friday
0000
54°F
SW
3 mph
3 mph
0300
54°F
SW
3 mph
3 mph
0600
54°F
W
4 mph
4 mph
