Water temperature in Tokyo
55.2
°F
March 15, 03:20
Trend:
stableYesterday:
55.7°FTomorrow:
55.5°F
Sunrise:
Sunset:
Day Length:
11 h. 55 min.Tokyo in March
Minimum:
51.6°FAverage:
54.5°FMaximum:
58.9°FSea water temperature in Tokyo today
As of now, in Tokyo, the water temperature is 55.2°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.6°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 55.7°F on 2016, while the historical minimum was 51.6°F on 2025.
Daily water temperature in Tokyo
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Mar 1 | 52.2°F | 51.7°F | 52.2°F |
| Mar 2 | 52.6°F | 52.8°F | 52.4°F |
| Mar 3 | 54.4°F | 53.1°F | 52.8°F |
| Mar 4 | 56.9°F | 53.5°F | 53.1°F |
| Mar 5 | 55.1°F | 54.1°F | 53.4°F |
| Mar 6 | 52.5°F | 54.5°F | 53.3°F |
| Mar 7 | 55.3°F | 51.9°F | 53.6°F |
| Mar 8 | 54.9°F | 52.1°F | 53.5°F |
| Mar 9 | 53.6°F | 52.5°F | 53.5°F |
| Mar 10 | 53.4°F | 52.9°F | 53.5°F |
| Mar 11 | 51.8°F | 53.2°F | 53.4°F |
| Mar 12 | 52.3°F | 53.5°F | 53.3°F |
| Mar 13 | 52.3°F | 53.8°F | 53.9°F |
| Mar 14 | 55.7°F | 54.2°F | 54.1°F |
| Mar 15 | 55.2°F | 51.6°F | 53.6°F |
| Mar 16 | 55.5°F | 52.2°F | 53.9°F |
| Mar 17 | 56.5°F | 53.6°F | 54.9°F |
| Mar 18 | 56.6°F | 54.4°F | 55.0°F |
| Mar 19 | 56.6°F | 55.4°F | 55.0°F |
| Mar 20 | 56.7°F | 55.8°F | 55.0°F |
| Mar 21 | 57.1°F | 55.9°F | 55.5°F |
| Mar 22 | 57.5°F | 55.1°F | 55.9°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 |
55.8°F
|
12mi |
| Matsudo |
52.2°F
|
13mi |
| Honchō |
52.2°F
|
17mi |
| Yokohama |
55.3°F
|
18mi |
| Chiba |
54.0°F
|
25mi |
| Ichihara |
54.4°F
|
25mi |
| Kisarazu |
55.4°F
|
25mi |
| Kimitsu |
55.8°F
|
25mi |
| Fujisawa |
58.0°F
|
26mi |
| Futtsu |
56.1°F
|
27mi |
* current water temperature in this city
** straight line distance from Tokyo