Current sea water temperature:
+32.4°F
| Minimum sea water temperature in January: | 34.0°F |
| Maximum sea water temperature in January: | 32.0°F |
| Average sea water temperature in January: | 32.5°F |
| more information | |
14 days
forecast
forecast
| Appleton |
monthly
weather
weather
| Appleton |
Sea water temperature for the last 10 days:
| January 11 | 32.4°F | January 6 | 32.7°F |
| January 10 | 32.4°F | January 5 | 32.9°F |
| January 9 | 32.5°F | January 4 | 32.7°F |
| January 8 | 32.5°F | January 3 | 32.5°F |
| January 7 | 32.5°F | January 2 | 32.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Appleton?
Based on the data about daily sea water temperature for the last three years the warmest sea in Appleton was noticed in July, August and June.
Monthly Sea Temperatures in Appleton, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 76.8°F. The highest and lowest sea temperatures during the month were 80.4°F and 74.7°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.8°F. The highest and lowest sea temperatures during the month were 78.4°F and 68.7°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 67.5°F. The highest and lowest sea temperatures during the month were 75.2°F and 60.3°F.
current
weather
weather
| Appleton |
weather in
January
January
| Appleton |
Best time for vacation in Appleton
Appleton on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Appleton
Local time: 21:06
January 12, monday
0000
25°F
NE
13 mph
13 mph
0300
25°F
E
12 mph
12 mph
0600
23°F
E
10 mph
10 mph
0900
25°F
NE
9 mph
9 mph
1200
28°F
E
11 mph
11 mph
1500
32°F
E
11 mph
11 mph
1800
32°F
NE
7 mph
7 mph
2100
28°F
NE
7 mph
7 mph
