Average sea water temperature in May:
+49.6°F
| Minimum sea water temperature in May: | 55.2°F |
| Maximum sea water temperature in May: | 43.5°F |
Daily sea water temperature in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 51.0°F. The highest and lowest sea temperatures during the month were 55.2°F and 45.5°F.
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Monthly sea water temperature in Portsmouth, °F
Which USA resorts have warmest sea in May?
| Place name | May 2024 | May 2023 |
|---|---|---|
| Key West | 84.6°F | 83.7°F |
| Marco Island | 84.0°F | 82.5°F |
| Naples | 83.8°F | 82.3°F |
| Cape Coral | 83.6°F | 82.2°F |
| Miami | 83.3°F | 81.7°F |
| Miami Beach | 83.0°F | 81.6°F |
| Sarasota | 82.9°F | 80.8°F |
| Siesta Key | 82.6°F | 80.6°F |
| Tampa | 82.5°F | 80.4°F |
| Clearwater Beach | 82.5°F | 80.2°F |
| St. Petersburg | 82.4°F | 80.4°F |
| Fort Lauderdale | 81.7°F | 80.8°F |
| West Palm Beach | 81.5°F | 80.6°F |
| South Padre Island | 81.1°F | 78.8°F |
| Corpus Christi | 81.0°F | 79.9°F |
| Cocoa Beach | 80.0°F | 78.7°F |
| Galveston Island | 79.9°F | 78.6°F |
| New Orleans | 79.9°F | 79.0°F |
| Galveston | 79.5°F | 78.3°F |
| Port St. Lucie | 79.5°F | 79.4°F |
Best time for vacation in Portsmouth
Portsmouth on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Portsmouth
Local time: 08:12
November 24, sunday
0900
41°F
E
19 mph
19 mph
1200
46°F
E
18 mph
18 mph
1500
45°F
E
17 mph
17 mph
1800
43°F
E
16 mph
16 mph
2100
37°F
E
18 mph
18 mph
November 25, monday
0000
36°F
E
17 mph
17 mph
0300
32°F
E
16 mph
16 mph
0600
32°F
E
14 mph
14 mph
