Current sea water temperature:
+58.3°F
| Minimum sea water temperature in May: | 63.3°F |
| Maximum sea water temperature in May: | 46.6°F |
| Average sea water temperature in May: | 55.0°F |
| more information | |
14 days
forecast
forecast
| New Bedford |
monthly
weather
weather
| New Bedford |
Sea water temperature for the last 10 days:
| May 19 | 58.3°F | May 14 | 53.8°F |
| May 18 | 56.8°F | May 13 | 53.8°F |
| May 17 | 54.9°F | May 12 | 54.3°F |
| May 16 | 54.0°F | May 11 | 54.9°F |
| May 15 | 54.3°F | May 10 | 52.9°F |
Monthly sea water temperature, °F
When is the warmest sea in New Bedford?
Based on the data about daily sea water temperature for the last three years the warmest sea in New Bedford was noticed in August, July and September.
Monthly Sea Temperatures in New Bedford, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 72.6°F. The highest and lowest sea temperatures during the month were 76.6°F and 70.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 75.9°F and 69.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 69.5°F. The highest and lowest sea temperatures during the month were 71.1°F and 67.3°F.
current
weather
weather
| New Bedford |
weather in
May
May
| New Bedford |
Best time for vacation in New Bedford
New Bedford on a weather map
Places in USA:
Name
°F
24 Hours Forecast
New Bedford
Local time: 08:31
May 19, tuesday
0900
72°F
NE
12 mph
12 mph
1200
82°F
NE
13 mph
13 mph
1500
84°F
NE
14 mph
14 mph
1800
72°F
NE
14 mph
14 mph
2100
66°F
NE
9 mph
9 mph
May 20, wednesday
0000
64°F
NE
10 mph
10 mph
0300
63°F
NE
11 mph
11 mph
0600
63°F
NE
10 mph
10 mph
