Current sea water temperature:
+72.1°F
| Minimum sea water temperature in July: | 78.1°F |
| Maximum sea water temperature in July: | 59.9°F |
| Average sea water temperature in July: | 69.1°F |
| more information | |
14 days
forecast
forecast
| Sturgeon Bay |
monthly
weather
weather
| Sturgeon Bay |
Sea water temperature for the last 10 days:
| July 21 | 72.1°F | July 16 | 76.8°F |
| July 20 | 73.6°F | July 15 | 76.1°F |
| July 19 | 73.8°F | July 14 | 73.0°F |
| July 18 | 75.9°F | July 13 | 71.8°F |
| July 17 | 75.2°F | July 12 | 70.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Sturgeon Bay?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sturgeon Bay was noticed in August, July and September.
Monthly Sea Temperatures in Sturgeon Bay, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 70.0°F. The highest and lowest sea temperatures during the month were 73.0°F and 67.3°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 71.0°F. The highest and lowest sea temperatures during the month were 76.8°F and 66.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.1°F. The highest and lowest sea temperatures during the month were 68.9°F and 58.1°F.
current
weather
weather
| Sturgeon Bay |
weather in
July
July
| Sturgeon Bay |
Best time for vacation in Sturgeon Bay
Sturgeon Bay on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sturgeon Bay
Local time: 08:25
July 21, tuesday
0900
73°F
SE
16 mph
16 mph
1200
77°F
SE
16 mph
16 mph
1500
72°F
S
16 mph
16 mph
1800
66°F
S
22 mph
22 mph
2100
59°F
S
22 mph
22 mph
July 22, wednesday
0000
55°F
S
16 mph
16 mph
0300
55°F
SE
17 mph
17 mph
0600
54°F
SE
12 mph
12 mph
