All data are in degrees Fahrenheit

en

Water temperature in Atami

Detailed information about the current water temperature in Atami. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Atami now

75.1

°F

October 30, 00:00

Trend:

stable

Yesterday:

75.0°F

Tomorrow:

74.8°F

Sunrise:

06:02

Sunset:

16:52

Day Length:

10 h. 50 min.

Atami in November

Minimum:

59.3°F

Average:

61.4°F

Maximum:

63.4°F

Sea water temperature in Atami today

As of now, in Atami, the water temperature is 75.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.4°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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 74.4°F on 2024, while the historical minimum was 70.6°F on 2019.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 74.2°F, the minimum temperature may reach 73.7°F, and the maximum might stay at 74.8°F.

Daily water temperature in Atami

Date Current Year

actual* / forecast**

last year 10 years average
Oct 16 75.8°F 75.1°F 75.1°F
Oct 17 75.2°F 76.9°F 75.0°F
Oct 18 75.4°F 76.2°F 74.7°F
Oct 19 75.1°F 75.8°F 74.5°F
Oct 20 76.0°F 75.5°F 74.5°F
Oct 21 75.9°F 75.2°F 74.4°F
Oct 22 75.3°F 74.9°F 74.3°F
Oct 23 75.3°F 74.6°F 73.9°F
Oct 24 74.8°F 74.4°F 73.9°F
Oct 25 75.2°F 74.1°F 73.7°F
Oct 26 75.7°F 73.8°F 73.4°F
Oct 27 75.3°F 75.1°F 73.3°F
Oct 28 75.1°F 73.8°F 72.7°F
Oct 29 75.0°F 73.1°F 72.6°F
Oct 30 75.1°F 73.3°F 72.7°F
Oct 31 74.8°F 73.0°F 72.4°F
Nov 1 74.7°F 72.4°F 72.3°F
Nov 2 74.5°F 71.9°F 72.1°F
Nov 3 74.2°F 71.3°F 71.8°F
Nov 4 74.0°F 70.6°F 71.6°F
Nov 5 73.8°F 70.3°F 71.4°F
Nov 6 73.7°F 70.2°F 71.3°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.

Sea water temperature in Atami by month

In Atami, the months July through October offer comfortable swimming conditions, which amounts to 120 swimming days.
The warmest water in Atami was recorded on August 19, 2024, reaching a 84.7°F. While the coldest temperature occurred on March 14, 2018, dipping to 56.0°F. The average readings by season are 62.0°F in Winter, 62.5°F in Spring, 76.3°F in Summer, and 74.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Itō 75.4°F 9mi
Odawara 74.0°F 13mi
Fujisawa 74.1°F 30mi
Yokosuka 71.3°F 37mi
Shizuoka 73.0°F 39mi
Yokohama 72.7°F 41mi
Yaizu 73.1°F 44mi
Futtsu 71.3°F 46mi
Kawasaki 72.1°F 48mi
Kimitsu 71.5°F 50mi

* current water temperature in this city

** straight line distance from Atami