Water temperature in Tokyo
76.0
°F
July 14, 21:48
Trend:
increasingYesterday:
75.3°FTomorrow:
76.2°F
Sunrise:
Sunset:
Day Length:
14 h. 22 min.Tokyo in July
Minimum:
52.6°FAverage:
54.2°FMaximum:
58.0°FSea water temperature in Tokyo today
As of now, in Tokyo, the water temperature is 76.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.3°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 81.5°F on 2025, while the historical minimum was 73.5°F on 2019.
Daily water temperature in Tokyo
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 30 | 72.6°F | 79.7°F | 75.1°F |
| Jul 1 | 74.2°F | 81.0°F | 75.8°F |
| Jul 2 | 74.8°F | 79.8°F | 76.2°F |
| Jul 3 | 74.9°F | 77.1°F | 76.1°F |
| Jul 4 | 75.0°F | 77.3°F | 76.6°F |
| Jul 5 | 75.0°F | 80.1°F | 77.1°F |
| Jul 6 | 75.0°F | 80.0°F | 77.1°F |
| Jul 7 | 75.1°F | 82.1°F | 77.2°F |
| Jul 8 | 74.8°F | 83.0°F | 77.4°F |
| Jul 9 | 75.4°F | 83.7°F | 77.8°F |
| Jul 10 | 77.1°F | 82.8°F | 77.8°F |
| Jul 11 | 75.5°F | 82.3°F | 77.8°F |
| Jul 12 | 75.5°F | 81.9°F | 78.0°F |
| Jul 13 | 75.3°F | 81.5°F | 77.8°F |
| Jul 14 | 76.0°F | 81.5°F | 78.3°F |
| Jul 15 | 76.2°F | 81.0°F | 78.5°F |
| Jul 16 | 76.6°F | 80.6°F | 78.9°F |
| Jul 17 | 76.6°F | 79.3°F | 79.0°F |
| Jul 18 | 76.9°F | 82.2°F | 79.3°F |
| Jul 19 | 77.1°F | 80.7°F | 79.4°F |
| Jul 20 | 77.5°F | 81.0°F | 79.9°F |
| Jul 21 | 77.8°F | 82.3°F | 80.1°F |
* actual - actual temperature values
** forecast - projected values for the next week
Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.
Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Kawasaki |
75.9°F
|
12mi |
| Matsudo |
76.5°F
|
13mi |
| Honchō |
76.5°F
|
17mi |
| Yokohama |
75.4°F
|
18mi |
| Chiba |
78.2°F
|
25mi |
| Ichihara |
78.4°F
|
25mi |
| Kisarazu |
77.9°F
|
25mi |
| Kimitsu |
77.9°F
|
25mi |
| Fujisawa |
76.9°F
|
26mi |
| Futtsu |
77.9°F
|
27mi |
* current water temperature in this city
** straight line distance from Tokyo