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

84.2

°F

July 14, 16:55

Trend:

stable

Yesterday:

84.3°F

Tomorrow:

84.5°F

Sunrise:

05:46

Sunset:

19:24

Day Length:

13 h. 38 min.

Naha in July

Minimum:

70.7°F

Average:

73.2°F

Maximum:

75.8°F

Sea water temperature in Naha today

As of now, in Naha, the water temperature is 84.2°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.5°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 slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 85.7°F on 2024, while the historical minimum was 80.8°F on 2018.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 84.7°F, with minimum temperature starting at 84.5°F, while the maximum might reach 84.9°F.

Daily water temperature in Naha

Date Current Year

actual* / forecast**

last year 10 years average
Jun 30 86.2°F 83.3°F 82.6°F
Jul 1 86.5°F 83.0°F 82.7°F
Jul 2 86.3°F 82.8°F 82.7°F
Jul 3 86.2°F 83.8°F 82.7°F
Jul 4 85.3°F 84.7°F 82.9°F
Jul 5 85.6°F 85.6°F 83.3°F
Jul 6 84.8°F 85.8°F 83.4°F
Jul 7 84.5°F 85.8°F 83.4°F
Jul 8 84.6°F 85.8°F 83.2°F
Jul 9 84.4°F 85.9°F 83.4°F
Jul 10 84.6°F 85.9°F 83.5°F
Jul 11 84.2°F 85.2°F 83.3°F
Jul 12 84.0°F 84.7°F 83.1°F
Jul 13 84.3°F 84.8°F 83.5°F
Jul 14 84.2°F 85.7°F 83.7°F
Jul 15 84.5°F 86.1°F 84.0°F
Jul 16 84.8°F 86.4°F 84.2°F
Jul 17 84.6°F 86.6°F 84.1°F
Jul 18 84.8°F 86.8°F 84.3°F
Jul 19 84.7°F 87.1°F 84.2°F
Jul 20 84.7°F 87.3°F 84.2°F
Jul 21 84.9°F 87.3°F 84.3°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 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.