Current sea water temperature:
+40.1°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: | 41.7°F |
| more information | |
14 days
forecast
forecast
| Salem |
monthly
weather
weather
| Salem |
Sea water temperature for the last 10 days:
| January 12 | 40.1°F | January 7 | 41.2°F |
| January 11 | 40.3°F | January 6 | 41.4°F |
| January 10 | 40.3°F | January 5 | 41.9°F |
| January 9 | 40.3°F | January 4 | 41.9°F |
| January 8 | 41.0°F | January 3 | 41.5°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: 01:28
January 13, tuesday
0300
34°F
NE
11 mph
11 mph
0600
34°F
NE
13 mph
13 mph
0900
32°F
NE
12 mph
12 mph
1200
41°F
NE
11 mph
11 mph
1500
43°F
NE
9 mph
9 mph
1800
39°F
N
12 mph
12 mph
2100
37°F
NE
15 mph
15 mph
January 14, wednesday
0000
39°F
NE
18 mph
18 mph
