14.08
fri
fri
Day
79°F
W 9 mph
Precip.
4%
4%
Night
72°F
SW 7 mph
Precip.
6%
6%
15.08
sat
sat
Day
70°F
NW 16 mph
Precip.
54%
54%
Night
73°F
SW 4 mph
Precip.
40%
40%
16.08
sun
sun
Day
75°F
E 14 mph
Precip.
23%
23%
Night
66°F
SW 9 mph
Precip.
6%
6%
17.08
mon
mon
Day
72°F
S 6 mph
Precip.
2%
2%
Night
63°F
E 2 mph
Precip.
7%
7%
18.08
tue
tue
Day
72°F
NE 11 mph
Precip.
4%
4%
Night
72°F
NE 10 mph
Precip.
41%
41%
19.08
wed
wed
Day
73°F
E 7 mph
Precip.
13%
13%
Night
68°F
N 3 mph
Precip.
14%
14%
20.08
thu
thu
Day
79°F
N 7 mph
Precip.
5%
5%
Night
73°F
NW 8 mph
Precip.
15%
15%
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 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: 05:04
August 14, friday
0600
68°F
W
7 mph
7 mph
0900
70°F
W
4 mph
4 mph
1200
79°F
W
9 mph
9 mph
1500
84°F
W
5 mph
5 mph
1800
82°F
S
5 mph
5 mph
2100
72°F
S
7 mph
7 mph
August 15, saturday
0000
72°F
SW
7 mph
7 mph
0300
72°F
NW
9 mph
9 mph
