Current sea water temperature:
+51.6°F
| Minimum sea water temperature in November: | 56.5°F |
| Maximum sea water temperature in November: | 46.2°F |
| Average sea water temperature in November: | 51.5°F |
| more information | |
14 days
forecast
forecast
| Portsmouth |
monthly
weather
weather
| Portsmouth |
Sea water temperature for the last 10 days:
| November 4 | 51.6°F | October 30 | 54.1°F |
| November 3 | 53.2°F | October 29 | 54.3°F |
| November 2 | 54.0°F | October 28 | 54.3°F |
| November 1 | 53.4°F | October 27 | 55.2°F |
| October 31 | 54.0°F | October 26 | 55.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Portsmouth?
Based on the data about daily sea water temperature for the last three years the warmest sea in Portsmouth was noticed in August, July and September.
Monthly Sea Temperatures in Portsmouth, °F
Sea water temperature in August, °F
Show year:
2024
2023
2022
The average sea water temperature in August of 2024 was 64.3°F. The highest and lowest sea temperatures during the month were 66.6°F and 61.9°F.
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.
Sea water temperature in September, °F
Show year:
2024
2023
2022
The average sea water temperature in September of 2024 was 61.2°F. The highest and lowest sea temperatures during the month were 64.9°F and 58.6°F.
current
weather
weather
| Portsmouth |
weather in
November
November
| Portsmouth |
Best time for vacation in Portsmouth
Portsmouth on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Portsmouth
Local time: 22:24
November 05, tuesday
0000
46°F
N
9 mph
9 mph
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
