All data are in degrees Fahrenheit

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Water temperature in Naha

Detailed information about the current water temperature in Naha. 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 Naha now

71.3

°F

March 15, 11:57

Trend:

increasing

Yesterday:

71.2°F

Tomorrow:

71.5°F

Sunrise:

06:40

Sunset:

18:38

Day Length:

11 h. 58 min.

Naha in March

Minimum:

71.3°F

Average:

73.4°F

Maximum:

76.2°F

Sea water temperature in Naha today

As of now, in Naha, the water temperature is 71.3°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 0.3°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 71.9°F on 2019, while the historical minimum was 70.4°F on 2024.

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 minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 71.7°F, with minimum temperature starting at 71.5°F, while the maximum might reach 72.0°F.

Daily water temperature in Naha

Date Current Year

actual* / forecast**

last year 10 years average
Mar 1 69.8°F 71.8°F 71.3°F
Mar 2 70.5°F 71.5°F 71.3°F
Mar 3 71.0°F 71.5°F 71.1°F
Mar 4 71.1°F 71.1°F 71.1°F
Mar 5 71.3°F 71.6°F 71.2°F
Mar 6 70.9°F 71.9°F 71.1°F
Mar 7 70.4°F 71.8°F 71.0°F
Mar 8 70.0°F 71.2°F 71.0°F
Mar 9 70.2°F 71.3°F 71.0°F
Mar 10 70.1°F 71.0°F 71.2°F
Mar 11 71.0°F 71.3°F 71.3°F
Mar 12 70.9°F 70.6°F 70.9°F
Mar 13 71.2°F 70.6°F 71.1°F
Mar 14 71.2°F 70.5°F 70.9°F
Mar 15 71.3°F 70.4°F 71.0°F
Mar 16 71.5°F 70.8°F 71.2°F
Mar 17 71.6°F 70.4°F 71.4°F
Mar 18 71.8°F 70.7°F 71.6°F
Mar 19 71.8°F 70.4°F 71.5°F
Mar 20 71.7°F 70.2°F 71.4°F
Mar 21 72.0°F 70.3°F 71.7°F
Mar 22 71.9°F 70.4°F 71.6°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 Naha by month

In Naha, the months May through December offer comfortable swimming conditions, which amounts to 257 swimming days.
The warmest water in Naha was recorded on August 16, 2024, reaching a 87.6°F. While the coldest temperature occurred on February 10, 2015, dipping to 68.3°F. The average readings by season are 73.1°F in Winter, 73.5°F in Spring, 82.9°F in Summer, and 81.4°F in Autumn.