Current sea water temperature:
+53.8°F
| Minimum sea water temperature in May: | 58.3°F |
| Maximum sea water temperature in May: | 44.1°F |
| Average sea water temperature in May: | 50.9°F |
| more information | |
14 days
forecast
forecast
| Salem |
monthly
weather
weather
| Salem |
Sea water temperature for the last 10 days:
| May 25 | 53.8°F | May 20 | 54.0°F |
| May 24 | 53.6°F | May 19 | 52.9°F |
| May 23 | 54.0°F | May 18 | 51.6°F |
| May 22 | 54.3°F | May 17 | 50.0°F |
| May 21 | 54.5°F | May 16 | 50.0°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
May
May
| Salem |
Best time for vacation in Salem
Salem on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Salem
Local time: 21:56
May 26, tuesday
0000
59°F
SE
6 mph
6 mph
0300
57°F
SE
5 mph
5 mph
0600
57°F
SE
5 mph
5 mph
0900
64°F
E
4 mph
4 mph
1200
70°F
NE
7 mph
7 mph
1500
72°F
NE
6 mph
6 mph
1800
68°F
N
8 mph
8 mph
2100
64°F
NE
11 mph
11 mph
