Swimming in Phuket in august 2025 Sea temperature by city in august

Do you want to go to the beach in Phuket in august 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in august in Phuket by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in Phuket in august 2025

Here, find the average sea temperature in Phuket in august in several coastal cities.

Phuket town

on average:

84°F

min: 83°F / max: 86°F

Patong

on average:

84°F

min: 83°F / max: 86°F

Bang Rong

on average:

85°F

min: 83°F / max: 86°F

Bang Tao Beach

on average:

85°F

min: 83°F / max: 86°F

Chalong

on average:

84°F

min: 83°F / max: 86°F

Coral Island (Koh Hey)

on average:

84°F

min: 83°F / max: 86°F

Kamala Beach

on average:

84°F

min: 83°F / max: 86°F

Karon Beach

on average:

84°F

min: 83°F / max: 86°F

Kata Beach

on average:

84°F

min: 83°F / max: 86°F

Kathu

on average:

84°F

min: 83°F / max: 86°F

Koh Mai Thon

on average:

85°F

min: 83°F / max: 86°F

Koh Siray

on average:

84°F

min: 83°F / max: 86°F

Mai Khao Beach

on average:

84°F

min: 83°F / max: 86°F

Nai Yang Beach

on average:

84°F

min: 83°F / max: 86°F

Panwa Beach (Khao Kad Beach)

on average:

84°F

min: 83°F / max: 86°F

Rawai

on average:

85°F

min: 83°F / max: 86°F

Sai Kaew Beach

on average:

84°F

min: 83°F / max: 86°F

Saphan Hin

on average:

84°F

min: 83°F / max: 86°F

Sirinat National Park

on average:

84°F

min: 83°F / max: 86°F

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Sea temperature in july in Phuket

Sea temperature in september in Phuket

Where should you go swimming in Phuket in the month of august?

Swimming in Phuket in august is ideal

In august in Phuket swimming conditions are generally the same everywhere.

In august in Phuket town, Patong, Bang Rong, Bang Tao Beach, Chalong, Coral Island (Koh Hey), Kamala Beach, Karon Beach, Kata Beach, Kathu, Koh Mai Thon, Koh Siray, Mai Khao Beach, Nai Yang Beach, Panwa Beach (Khao Kad Beach), Rawai, Sai Kaew Beach, Saphan Hin and Sirinat National Park, swimming conditions are perfect! With water reaching a maximum of 86°F and an average of 84°F, going in the water (and staying there!) feels great.

Where to go swimming in Phuket in august: the map of sea temperatures

ideal swimming

pleasant swimming

cool swimming

cold swimming

freezing swimming

Water temperature and seasonal norms in august

Phuket town

	July	August	September
Average sea temperature	86°F	84°F	85°F
Minimum sea temperature	84°F	83°F	83°F
Maximum sea temperature	87°F	86°F	86°F
Average outside temperature	85°F	85°F	83°F
Maximum outside temperature	85°F	85°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	18in	16.6in	15.7in
Number of days of precipitation	17 jour(s) (56%)	18 jour(s) (58%)	17 jour(s) (58%)
Cloud cover	43%	42%	45%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Phuket town in august

Patong

	July	August	September
Average sea temperature	86°F	84°F	85°F
Minimum sea temperature	85°F	83°F	83°F
Maximum sea temperature	87°F	86°F	87°F
Average outside temperature	85°F	85°F	83°F
Maximum outside temperature	85°F	85°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	18in	16.6in	15.7in
Number of days of precipitation	17 jour(s) (56%)	18 jour(s) (58%)	17 jour(s) (58%)
Cloud cover	43%	42%	45%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Patong in august

Bang Rong

	July	August	September
Average sea temperature	86°F	85°F	85°F
Minimum sea temperature	85°F	83°F	83°F
Maximum sea temperature	87°F	86°F	86°F
Average outside temperature	85°F	85°F	83°F
Maximum outside temperature	85°F	85°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	18in	16.6in	15.7in
Number of days of precipitation	17 jour(s) (56%)	18 jour(s) (58%)	17 jour(s) (58%)
Cloud cover	43%	42%	45%
Our opinion	ideal swimming	ideal swimming	ideal swimming

Bang Tao Beach

	July	August	September
Average sea temperature	86°F	85°F	84°F
Minimum sea temperature	84°F	83°F	83°F
Maximum sea temperature	87°F	86°F	87°F
Average outside temperature	85°F	85°F	83°F
Maximum outside temperature	85°F	85°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	18in	16.6in	15.7in
Number of days of precipitation	17 jour(s) (56%)	18 jour(s) (58%)	17 jour(s) (58%)
Cloud cover	43%	42%	45%
Our opinion	ideal swimming	ideal swimming	ideal swimming

Chalong

	July	August	September
Average sea temperature	86°F	84°F	85°F
Minimum sea temperature	85°F	83°F	83°F
Maximum sea temperature	87°F	86°F	86°F
Average outside temperature	85°F	85°F	83°F
Maximum outside temperature	85°F	85°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	18in	16.6in	15.7in
Number of days of precipitation	17 jour(s) (56%)	18 jour(s) (58%)	17 jour(s) (58%)
Cloud cover	43%	42%	45%
Our opinion	ideal swimming	ideal swimming	ideal swimming

List of coastal cities in Phuket

Phuket town in august	ideal swimming
Patong in august	ideal swimming
Bang Rong in august	ideal swimming
Bang Tao Beach in august	ideal swimming
Chalong in august	ideal swimming
Coral Island (Koh Hey) in august	ideal swimming
Kamala Beach in august	ideal swimming
Karon Beach in august	ideal swimming
Kata Beach in august	ideal swimming
Kathu in august	ideal swimming
Koh Mai Thon in august	ideal swimming
Koh Siray in august	ideal swimming
Mai Khao Beach in august	ideal swimming
Nai Yang Beach in august	ideal swimming
Panwa Beach (Khao Kad Beach) in august	ideal swimming
Rawai in august	ideal swimming
Sai Kaew Beach in august	ideal swimming
Saphan Hin in august	ideal swimming
Sirinat National Park in august	ideal swimming