Average sea water temperature in July:
+63.4°F
| Minimum sea water temperature in July: | 70.3°F |
| Maximum sea water temperature in July: | 57.0°F |
Daily sea water temperature in July, °F
Show year:
2024
2023
2022
The average sea water temperature in July of 2024 was 61.1°F. The highest and lowest sea temperatures during the month were 64.8°F and 57.0°F.
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| Portsmouth |
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Monthly sea water temperature in Portsmouth, °F
Which USA resorts have warmest sea in July?
| Place name | July 2024 | July 2023 |
|---|---|---|
| Clearwater Beach | 88.3°F | 87.8°F |
| St. Petersburg | 88.0°F | 88.3°F |
| Siesta Key | 87.9°F | 88.1°F |
| Sarasota | 87.9°F | 88.1°F |
| Key West | 87.6°F | 89.4°F |
| Marco Island | 87.4°F | 89.0°F |
| Tampa | 87.4°F | 87.7°F |
| Pensacola | 87.3°F | 86.2°F |
| Cape Coral | 87.2°F | 88.2°F |
| Naples | 87.2°F | 88.8°F |
| Pensacola Beach | 87.1°F | 85.9°F |
| New Orleans | 87.1°F | 88.4°F |
| St. George Island | 86.9°F | 84.9°F |
| Miami | 86.9°F | 87.8°F |
| Gulf Shores | 86.8°F | 85.1°F |
| Panama City Beach | 86.8°F | 85.8°F |
| Orange Beach | 86.7°F | 85.4°F |
| Miramar Beach | 86.7°F | 85.4°F |
| Santa Rosa Beach | 86.6°F | 85.3°F |
| Mobile | 86.6°F | 85.7°F |
Best time for vacation in Portsmouth
Portsmouth on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Portsmouth
Local time: 15:47
November 21, thursday
1800
45°F
SW
16 mph
16 mph
2100
45°F
SW
17 mph
17 mph
November 22, friday
0000
45°F
W
19 mph
19 mph
0300
45°F
W
23 mph
23 mph
0600
46°F
W
21 mph
21 mph
0900
48°F
N
14 mph
14 mph
1200
48°F
N
10 mph
10 mph
1500
48°F
NW
10 mph
10 mph
