Water temperature in Isumi
72.0
°F
November 3, 23:25
Trend:
stableYesterday:
72.3°FTomorrow:
72.6°F
Sunrise:
Sunset:
Day Length:
10 h. 42 min.Isumi in November
Minimum:
58.4°FAverage:
62.5°FMaximum:
64.7°FSea water temperature in Isumi today
As of now, in Isumi, the water temperature is 72.0°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.4°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 considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 73.2°F on 2024, while the historical minimum was 69.3°F on 2022.
Daily water temperature in Isumi
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 20 | 75.3°F | 77.0°F | 74.2°F |
| Oct 21 | 75.7°F | 76.5°F | 74.2°F |
| Oct 22 | 75.1°F | 76.0°F | 74.2°F |
| Oct 23 | 74.9°F | 75.6°F | 73.9°F |
| Oct 24 | 74.8°F | 76.4°F | 73.8°F |
| Oct 25 | 74.7°F | 76.2°F | 73.8°F |
| Oct 26 | 74.4°F | 75.8°F | 73.3°F |
| Oct 27 | 74.2°F | 74.0°F | 73.1°F |
| Oct 28 | 73.7°F | 75.6°F | 73.3°F |
| Oct 29 | 73.2°F | 75.2°F | 72.8°F |
| Oct 30 | 72.8°F | 74.0°F | 72.4°F |
| Oct 31 | 72.2°F | 73.7°F | 71.9°F |
| Nov 1 | 72.4°F | 72.9°F | 72.0°F |
| Nov 2 | 72.3°F | 71.5°F | 71.9°F |
| Nov 3 | 72.0°F | 71.3°F | 71.7°F |
| Nov 4 | 72.6°F | 70.6°F | 72.2°F |
| Nov 5 | 72.5°F | 71.0°F | 72.1°F |
| Nov 6 | 72.4°F | 70.9°F | 72.1°F |
| Nov 7 | 71.8°F | 70.4°F | 71.4°F |
| Nov 8 | 71.6°F | 71.0°F | 71.2°F |
| Nov 9 | 71.0°F | 70.7°F | 70.6°F |
| Nov 10 | 70.7°F | 70.2°F | 70.4°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** |
|---|---|---|
| Katsuura |
74.3°F
|
8mi |
| Ichihara |
71.3°F
|
27mi |
| Kisarazu |
71.0°F
|
29mi |
| Chiba |
71.2°F
|
30mi |
| Kimitsu |
70.8°F
|
31mi |
| Futtsu |
70.8°F
|
34mi |
| Honchō |
70.5°F
|
40mi |
| Yokosuka |
70.3°F
|
42mi |
| Kawasaki |
71.1°F
|
44mi |
| Yokohama |
71.7°F
|
45mi |
* current water temperature in this city
** straight line distance from Isumi