Water temperature in Prachuap Khiri Khan in August

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Is it warm enough to swim in Prachuap Khiri Khan in August? Average water temperature in Prachuap Khiri Khan in August is 29.1°C and therefore suitable for comfortable swimming. The warmest sea in Prachuap Khiri Khan in August is 30.4°C, and the coldest is 27.8°C. Average high air temperature in Prachuap Khiri Khan in August is 32°C, and average low temperature is 25°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Prachuap Khiri Khan

Changes water temperature in Prachuap Khiri Khan in August 2025, 2024

To get an accurate forecast for the water temperature in Prachuap Khiri Khan for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Prachuap Khiri Khan, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 August	29.2°C	29.1°C	28.3°C	30.4°C
2 August	29.1°C	29.1°C	28.2°C	30.3°C
3 August	29.1°C	29°C	28°C	30.1°C
4 August	29.3°C	29°C	28.1°C	30°C
5 August	29.3°C	29°C	28.1°C	29.9°C
6 August	29.2°C	28.8°C	28.2°C	29.8°C
7 August	29.6°C	28.8°C	28.2°C	29.7°C
8 August	29.5°C	28.7°C	28.1°C	29.5°C
9 August	29.4°C	29.6°C	27.8°C	29.6°C
10 August	29.4°C	29.6°C	27.8°C	29.6°C
11 August	29.4°C	29.5°C	28.2°C	29.5°C
12 August	29.3°C	29.5°C	28.2°C	29.5°C
13 August	29.3°C	29.9°C	28.3°C	29.9°C
14 August	29.3°C	29.8°C	28.5°C	29.8°C
15 August	29.3°C	30.1°C	28.4°C	30.1°C

Day	2025	2024	Min	Max
16 August	29.3°C	30°C	28.5°C	30°C
17 August	29.2°C	29.9°C	28.5°C	29.9°C
18 August	29.1°C	29.6°C	28.5°C	29.7°C
19 August	29°C	30.2°C	28.5°C	30.2°C
20 August	29°C	30°C	28.3°C	30°C
21 August	28.9°C	29.9°C	27.9°C	29.9°C
22 August	28.9°C	29.8°C	28°C	29.8°C
23 August	28.9°C	29.8°C	28.1°C	29.9°C
24 August	29°C	29.8°C	28.4°C	29.8°C
25 August	29.1°C	29.9°C	28.8°C	30°C
26 August	29.2°C	29.9°C	28.8°C	30.1°C
27 August	29.2°C	29.9°C	28.9°C	30.1°C
28 August	29.3°C	29.9°C	29°C	30°C
29 August	29.2°C	29.8°C	28.7°C	30°C
30 August	29.3°C	29.9°C	28.6°C	30.2°C
31 August	29.2°C	29.9°C	28.7°C	30°C

Prachuap Khiri Khan water temp chart in August

Average water temperature in Prachuap Khiri Khan in August over a decade

2016	2017	2018	2019	2020
29.4°C	29.3°C	28.9°C	29.1°C	29.6°C

2021	2022	2023	2024	2025
29.1°C	29.4°C	29°C	29.6°C	29.3°C

Prachuap Khiri Khan sea state in August

Chart comparing the height of waves in Prachuap Khiri Khan in August over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Prachuap Khiri Khan in August

Weather and climate in Prachuap Khiri Khan in August

This data display average monthly climate indicators in Prachuap Khiri Khan in August based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature32°C
Average LOW temperature25°C
Average humidity
77
Average rainfall days20 days
Average rainfall3.9''/99mm

Prachuap Khiri Khan water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in August. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Pattaya	29.5°C	28.1°C	30.8°C
Map Ta Phut	29.3°C	27.9°C	30.6°C
Rayong	29.3°C	27.9°C	30.9°C
Bangkok	29.7°C	28.3°C	30.7°C
Ko Tao	29.4°C	27.8°C	30.7°C
Samet	29.3°C	27.7°C	31°C
Koh Phangan	29.6°C	28.3°C	31°C
Haad Rin	29.6°C	28.2°C	31°C
Bo Phut Beach	29.6°C	28.2°C	31°C
Mae Nam Beach	29.6°C	28.2°C	31°C

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Our report for Prachuap Khiri Khan is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature