Current sea water temperature:
+56.7°F
| Minimum sea water temperature in October: | 68.5°F |
| Maximum sea water temperature in October: | 52.3°F |
| Average sea water temperature in October: | 61.1°F |
| more information | |
14 days
forecast
forecast
| South Haven |
monthly
weather
weather
| South Haven |
Sea water temperature for the last 10 days:
| October 28 | 56.7°F | October 23 | 56.8°F |
| October 27 | 56.8°F | October 22 | 56.8°F |
| October 26 | 56.7°F | October 21 | 56.3°F |
| October 25 | 57.0°F | October 20 | 55.9°F |
| October 24 | 57.2°F | October 19 | 54.7°F |
Monthly sea water temperature, °F
When is the warmest sea in South Haven?
Based on the data about daily sea water temperature for the last three years the warmest sea in South Haven was noticed in August, July and September.
Monthly Sea Temperatures in South Haven, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 70.4°F. The highest and lowest sea temperatures during the month were 73.6°F and 60.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 71.1°F. The highest and lowest sea temperatures during the month were 77.2°F and 63.0°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 64.2°F. The highest and lowest sea temperatures during the month were 72.7°F and 48.2°F.
current
weather
weather
| South Haven |
weather in
November
November
| South Haven |
Best time for vacation in South Haven
South Haven on a weather map
Places in USA:
Name
°F
24 Hours Forecast
South Haven
Local time: 13:24
October 29, thursday
1500
61°F
E
10 mph
10 mph
1800
59°F
SE
8 mph
8 mph
2100
54°F
SE
6 mph
6 mph
October 30, friday
0000
52°F
SE
8 mph
8 mph
0300
52°F
SE
9 mph
9 mph
0600
50°F
S
8 mph
8 mph
0900
45°F
SW
6 mph
6 mph
1200
54°F
SW
6 mph
6 mph
