All data are in degrees Fahrenheit

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Water temperature in Prachuap Khiri Khan

Detailed information about the current water temperature in Prachuap Khiri Khan. 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 Prachuap Khiri Khan now

79.8

°F

January 19, 08:35

Trend:

increasing

Yesterday:

79.7°F

Tomorrow:

79.9°F

Sunrise:

06:46

Sunset:

18:17

Day Length:

11 h. 31 min.

Prachuap Khiri Khan in January

Minimum:

79.0°F

Average:

81.0°F

Maximum:

83.4°F

Sea water temperature in Prachuap Khiri Khan today

As of now, in Prachuap Khiri Khan, the water temperature is 79.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.3°F lower 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 reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. 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 84.3°F on 2016, while the historical minimum was 77.1°F on 2025.

Over the last two weeks, the water temperature has stayed slightly lower 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 80.1°F, with minimum temperature starting at 79.9°F, while the maximum might reach 80.4°F.

Daily water temperature in Prachuap Khiri Khan

Date Current Year

actual* / forecast**

last year 10 years average
Jan 5 81.3°F 79.0°F 80.8°F
Jan 6 81.1°F 78.2°F 80.7°F
Jan 7 81.0°F 78.4°F 80.9°F
Jan 8 81.1°F 78.2°F 80.9°F
Jan 9 80.5°F 78.4°F 80.8°F
Jan 10 80.0°F 78.8°F 81.1°F
Jan 11 79.5°F 78.6°F 81.0°F
Jan 12 79.4°F 78.5°F 80.9°F
Jan 13 79.2°F 77.3°F 80.7°F
Jan 14 79.0°F 77.7°F 80.9°F
Jan 15 78.2°F 77.2°F 80.8°F
Jan 16 79.3°F 77.1°F 80.9°F
Jan 17 79.4°F 77.1°F 81.1°F
Jan 18 79.7°F 76.2°F 81.0°F
Jan 19 79.8°F 77.1°F 81.1°F
Jan 20 79.9°F 77.6°F 81.2°F
Jan 21 80.0°F 76.9°F 81.3°F
Jan 22 80.2°F 77.3°F 81.5°F
Jan 23 80.1°F 77.2°F 81.4°F
Jan 24 80.1°F 76.7°F 81.4°F
Jan 25 80.3°F 77.6°F 81.6°F
Jan 26 80.4°F 78.9°F 81.7°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 Prachuap Khiri Khan by month

In Prachuap Khiri Khan, the water temperature is comfortable for swimming all year round.
The warmest water in Prachuap Khiri Khan was recorded on May 7, 2024, reaching a 89.5°F. While the coldest temperature occurred on January 18, 2025, dipping to 76.2°F. The average readings by season are 81.7°F in Winter, 85.9°F in Spring, 85.1°F in Summer, and 84.6°F in Autumn.