Average sea water temperature in October:
+57.2°F
| Minimum sea water temperature in October: | 62.4°F |
| Maximum sea water temperature in October: | 52.9°F |
Daily sea water temperature in October, °F
Show year:
2024
2023
2022
The average sea water temperature in October of 2024 was 57.4°F. The highest and lowest sea temperatures during the month were 62.4°F and 54.0°F.
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Monthly sea water temperature in Portsmouth, °F
Which USA resorts have warmest sea in October?
| Place name | October 2024 | October 2023 |
|---|---|---|
| Miami Beach | 83.4°F | 83.5°F |
| West Palm Beach | 83.3°F | 84.2°F |
| Fort Lauderdale | 83.0°F | 84.1°F |
| Miami | 82.9°F | 82.4°F |
| Key West | 82.9°F | 83.3°F |
| South Padre Island | 82.4°F | 82.8°F |
| Marco Island | 81.9°F | 81.1°F |
| Naples | 81.6°F | 81.2°F |
| Mustang Island | 81.3°F | 80.6°F |
| Cape Coral | 81.2°F | 80.3°F |
| Siesta Key | 80.7°F | 79.7°F |
| Honolulu | 80.6°F | 80.8°F |
| Kailua Kona | 80.6°F | 80.6°F |
| Corpus Christi | 80.6°F | 79.9°F |
| Sarasota | 80.5°F | 79.4°F |
| Hawaii | 80.5°F | 80.6°F |
| Port St. Lucie | 80.4°F | 80.5°F |
| Oahu | 80.2°F | 80.0°F |
| Cocoa Beach | 79.9°F | 78.9°F |
| Maui | 79.4°F | 79.7°F |
Best time for vacation in Portsmouth
Portsmouth on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Portsmouth
Local time: 00:31
November 05, tuesday
0300
46°F
NE
9 mph
9 mph
0600
48°F
NE
9 mph
9 mph
0900
52°F
NE
9 mph
9 mph
1200
61°F
NE
11 mph
11 mph
1500
68°F
NE
11 mph
11 mph
1800
64°F
NE
7 mph
7 mph
2100
61°F
NE
11 mph
11 mph
November 06, wednesday
0000
59°F
NE
12 mph
12 mph
