Current sea water temperature:
+60.8°F
| Minimum sea water temperature in April: | 67.3°F |
| Maximum sea water temperature in April: | 56.1°F |
| Average sea water temperature in April: | 61.3°F |
| more information | |
14 days
forecast
forecast
| Atami |
monthly
weather
weather
| Atami |
Sea water temperature for the last 10 days:
| April 8 | 60.8°F | April 3 | 60.1°F |
| April 7 | 61.2°F | April 2 | 60.3°F |
| April 6 | 59.9°F | April 1 | 60.6°F |
| April 5 | 58.8°F | March 31 | 61.3°F |
| April 4 | 59.4°F | March 30 | 60.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Atami?
Based on the data about daily sea water temperature for the last three years the warmest sea in Atami was noticed in August, September and July.
Monthly Sea Temperatures in Atami, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 82.9°F and 78.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.7°F. The highest and lowest sea temperatures during the month were 82.4°F and 76.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.0°F. The highest and lowest sea temperatures during the month were 82.2°F and 77.0°F.
current
weather
weather
| Atami |
weather in
April
April
| Atami |
Best time for vacation in Atami
Atami on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Atami
Local time: 14:14
April 09, thursday
1500
59°F
NE
14 mph
14 mph
1800
57°F
NE
11 mph
11 mph
2100
55°F
NE
7 mph
7 mph
April 10, friday
0000
55°F
NE
7 mph
7 mph
0300
57°F
NE
7 mph
7 mph
0600
57°F
NE
8 mph
8 mph
0900
59°F
NE
9 mph
9 mph
1200
61°F
NE
10 mph
10 mph
