Current sea water temperature:
+41.0°F
| Minimum sea water temperature in January: | 45.1°F |
| Maximum sea water temperature in January: | 29.5°F |
| Average sea water temperature in January: | 37.0°F |
| more information | |
14 days
forecast
forecast
| Sapporo |
monthly
weather
weather
| Sapporo |
Sea water temperature for the last 10 days:
| January 4 | 41.0°F | December 30 | 42.1°F |
| January 3 | 41.0°F | December 29 | 42.3°F |
| January 2 | 41.2°F | December 28 | 42.1°F |
| January 1 | 41.2°F | December 27 | 42.3°F |
| December 31 | 41.2°F | December 26 | 42.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Sapporo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sapporo was noticed in August, September and July.
Monthly Sea Temperatures in Sapporo, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 77.2°F. The highest and lowest sea temperatures during the month were 79.3°F and 75.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 73.2°F. The highest and lowest sea temperatures during the month were 75.7°F and 69.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 73.1°F. The highest and lowest sea temperatures during the month were 78.6°F and 68.5°F.
current
weather
weather
| Sapporo |
weather in
January
January
| Sapporo |
Best time for vacation in Sapporo
Sapporo on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Sapporo
Local time: 15:50
January 05, monday
1800
16°F
E
6 mph
6 mph
2100
16°F
E
4 mph
4 mph
January 06, tuesday
0000
12°F
E
6 mph
6 mph
0300
16°F
E
6 mph
6 mph
0600
14°F
E
6 mph
6 mph
0900
19°F
E
4 mph
4 mph
1200
25°F
E
6 mph
6 mph
1500
23°F
SE
5 mph
5 mph
