Current sea water temperature:
+52.0°F
| Minimum sea water temperature in May: | 58.5°F |
| Maximum sea water temperature in May: | 35.2°F |
| Average sea water temperature in May: | 50.7°F |
| more information | |
14 days
forecast
forecast
| Sapporo |
monthly
weather
weather
| Sapporo |
Sea water temperature for the last 10 days:
| May 17 | 52.0°F | May 12 | 52.5°F |
| May 16 | 52.2°F | May 11 | 52.5°F |
| May 15 | 52.5°F | May 10 | 51.6°F |
| May 14 | 53.1°F | May 9 | 51.8°F |
| May 13 | 54.0°F | May 8 | 50.9°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
May
May
| Sapporo |
Best time for vacation in Sapporo
Sapporo on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Sapporo
Local time: 18:52
May 17, sunday
2100
50°F
NW
8 mph
8 mph
May 18, monday
0000
48°F
N
7 mph
7 mph
0300
46°F
NW
9 mph
9 mph
0600
50°F
NW
9 mph
9 mph
0900
61°F
NW
9 mph
9 mph
1200
68°F
N
8 mph
8 mph
1500
70°F
N
6 mph
6 mph
1800
59°F
NW
4 mph
4 mph
