Current sea water temperature:
+41.2°F
| Minimum sea water temperature in January: | 45.3°F |
| Maximum sea water temperature in January: | 38.1°F |
| Average sea water temperature in January: | 41.8°F |
| more information | |
14 days
forecast
forecast
| Salem |
monthly
weather
weather
| Salem |
Sea water temperature for the last 10 days:
| January 7 | 41.2°F | January 2 | 41.9°F |
| January 6 | 41.4°F | January 1 | 41.7°F |
| January 5 | 41.9°F | December 31 | 41.7°F |
| January 4 | 41.9°F | December 30 | 42.8°F |
| January 3 | 41.5°F | December 29 | 42.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Salem?
Based on the data about daily sea water temperature for the last three years the warmest sea in Salem was noticed in August, July and September.
Monthly Sea Temperatures in Salem, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 65.4°F. The highest and lowest sea temperatures during the month were 69.3°F and 63.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 65.2°F. The highest and lowest sea temperatures during the month were 69.4°F and 61.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 63.1°F. The highest and lowest sea temperatures during the month were 64.9°F and 58.8°F.
current
weather
weather
| Salem |
weather in
January
January
| Salem |
Best time for vacation in Salem
Salem on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Salem
Local time: 16:46
January 07, wednesday
1800
36°F
E
9 mph
9 mph
2100
36°F
E
9 mph
9 mph
January 08, thursday
0000
34°F
SE
12 mph
12 mph
0300
30°F
E
9 mph
9 mph
0600
28°F
SE
9 mph
9 mph
0900
32°F
E
7 mph
7 mph
1200
39°F
SE
6 mph
6 mph
1500
41°F
SE
5 mph
5 mph
