Current sea water temperature:
+79.2°F
| Minimum sea water temperature in July: | 81.9°F |
| Maximum sea water temperature in July: | 71.1°F |
| Average sea water temperature in July: | 76.0°F |
| more information | |
14 days
forecast
forecast
| Oshkosh |
monthly
weather
weather
| Oshkosh |
Sea water temperature for the last 10 days:
| July 20 | 79.2°F | July 15 | 81.0°F |
| July 19 | 80.4°F | July 14 | 79.5°F |
| July 18 | 81.1°F | July 13 | 79.2°F |
| July 17 | 81.9°F | July 12 | 78.3°F |
| July 16 | 81.3°F | July 11 | 77.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Oshkosh?
Based on the data about daily sea water temperature for the last three years the warmest sea in Oshkosh was noticed in July, August and June.
Monthly Sea Temperatures in Oshkosh, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.4°F. The highest and lowest sea temperatures during the month were 81.9°F and 74.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.4°F. The highest and lowest sea temperatures during the month were 79.0°F and 68.2°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 70.8°F. The highest and lowest sea temperatures during the month were 74.1°F and 68.0°F.
current
weather
weather
| Oshkosh |
weather in
July
July
| Oshkosh |
Best time for vacation in Oshkosh
Oshkosh on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Oshkosh
Local time: 23:12
July 21, tuesday
0000
73°F
E
15 mph
15 mph
0300
72°F
E
14 mph
14 mph
0600
68°F
E
14 mph
14 mph
0900
73°F
SE
19 mph
19 mph
1200
77°F
SE
15 mph
15 mph
1500
75°F
SE
17 mph
17 mph
1800
72°F
S
19 mph
19 mph
2100
61°F
S
19 mph
19 mph
