21.07
tue
tue
Day
86°F
SE 18 mph
Precip.
5%
5%
Night
63°F
S 14 mph
Precip.
21%
21%
22.07
wed
wed
Day
64°F
S 15 mph
Precip.
17%
17%
Night
61°F
S 4 mph
Precip.
3%
3%
23.07
thu
thu
Day
73°F
E 9 mph
Precip.
2%
2%
Night
64°F
N 6 mph
Precip.
3%
3%
24.07
fri
fri
Day
75°F
E 5 mph
Precip.
2%
2%
Night
64°F
N 3 mph
Precip.
8%
8%
25.07
sat
sat
Day
75°F
NE 7 mph
Precip.
2%
2%
Night
68°F
N 9 mph
Precip.
9%
9%
26.07
sun
sun
Day
77°F
NE 14 mph
Precip.
6%
6%
Night
75°F
N 7 mph
Precip.
83%
83%
27.07
mon
mon
Day
75°F
S 8 mph
Precip.
13%
13%
Night
68°F
S 13 mph
Precip.
9%
9%
sea water
temperature
temperature
| South Haven |
monthly
weather
weather
| South Haven |
current
weather
weather
| South Haven |
14 days
forecast
forecast
| South Haven |
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 72.5°F. The highest and lowest sea temperatures during the month were 77.2°F and 66.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.8°F. The highest and lowest sea temperatures during the month were 77.2°F and 65.5°F.
Air temperature in South Haven, °F
Precipitation total in South Haven, in.
* Charts above show average data for the last 3 years.
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: 09:27
July 21, tuesday
1200
86°F
SE
18 mph
18 mph
1500
81°F
SE
17 mph
17 mph
1800
81°F
SE
17 mph
17 mph
2100
68°F
S
14 mph
14 mph
July 22, wednesday
0000
63°F
S
14 mph
14 mph
0300
63°F
S
12 mph
12 mph
0600
61°F
S
12 mph
12 mph
0900
59°F
S
12 mph
12 mph
