Swimming in Thailand in april 2025 Sea temperature by city in april

Do you want to go to the beach in Thailand in april 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 april in Thailand by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature in Thailand in april 2025

Here, find the average sea temperature in Thailand in april in several coastal cities.

Central Thailand in april

on average:

86°F

min: 83°F / max: 88°F

on average:

86°F

min: 83°F / max: 89°F

on average:

86°F

min: 83°F / max: 89°F

Phetchaburi

on average:

86°F

min: 83°F / max: 88°F

Prachuap Khiri Khan

on average:

87°F

min: 85°F / max: 89°F

Pran Buri

on average:

86°F

min: 84°F / max: 89°F

Phuket in april

on average:

87°F

min: 84°F / max: 90°F

on average:

87°F

min: 85°F / max: 90°F

Bang Rong

on average:

87°F

min: 84°F / max: 89°F

Bang Tao Beach

on average:

87°F

min: 84°F / max: 90°F

Chalong

on average:

87°F

min: 85°F / max: 89°F

Coral Island (Koh Hey)

on average:

87°F

min: 85°F / max: 90°F

East of Thailand in april

on average:

86°F

min: 84°F / max: 88°F

on average:

86°F

min: 84°F / max: 89°F

on average:

86°F

min: 83°F / max: 89°F

on average:

86°F

min: 84°F / max: 89°F

on average:

86°F

min: 83°F / max: 89°F

on average:

86°F

min: 84°F / max: 89°F

Southern Thailand in april

on average:

87°F

min: 84°F / max: 89°F

on average:

87°F

min: 85°F / max: 90°F

on average:

86°F

min: 83°F / max: 89°F

on average:

87°F

min: 85°F / max: 89°F

on average:

86°F

min: 83°F / max: 89°F

on average:

86°F

min: 83°F / max: 89°F

Where should you go swimming in Thailand in the month of april?

Swimming in Thailand in april is ideal

In april in Thailand swimming conditions are generally the same everywhere.

In april in Bangkok, Chaweng Beach, Phuket town, Chanthaburi, Hua Hin, Khao Lak national Park, Koh Chang, Koh Lanta, Koh Phangan, Koh Phi Phi, Koh Samui, Koh Tao, Krabi - Ao Nang, Patong, Pattaya, Phuket, Koh Kut (Koh Kood), Ko Samet, Trat, Bang Kao (Laem Sor beach), Bang Rong, Bang Tao Beach, Bophut, Chalong, Choeng Mon, Chon Buri, Coral Island (Koh Hey), Kamala Beach, Karon Beach, Kata Beach, Kathu, Koh Bulon Leh, Koh Libong, Ko Lipe, Koh Madsum, Koh Mai Thon, Koh Muk (Ko Mook), Koh Phaluai, Koh Siray, Koh Sukon, Koh Taen, Koh Wai, Koh Yao Noi, Koh Yao Yai, Lamai beach, Lipa Noi, Maenam, Mai Khao Beach, Nai Yang Beach, Nathon, Panwa Beach (Khao Kad Beach), Railay beach, Rawai, Rayong, Sai Kaew Beach, Saphan Hin, Sirinat National Park, Songkhla, Ton Sai beach (Ao Nang), Cha-am, Chumphon, Nakhon Si Thammarat, Narathiwat, Pattani, Phetchaburi, Prachuap Khiri Khan, Pran Buri, Samut Songkhram, Sattahip, Satun, Si Racha and Surat Thani, swimming conditions are perfect! With water reaching a maximum of 88°F and an average of 86°F, going in the water (and staying there!) feels great.

Where to go swimming in Thailand in april: the map of sea temperatures

ideal swimming pleasant swimming cool swimming cold swimming freezing swimming

Water temperature and seasonal norms in april

Bangkok

April
Average sea temperature 86°F
Minimum sea temperature 83°F
Maximum sea temperature 88°F
Average outside temperature 92°F
Maximum outside temperature 97°F
Minimum outside temperature 86°F
Precipitation 4.2in
Number of days of precipitation 6 jour(s)
(21%)
Cloud cover 24%
Our opinion ideal swimming

More information on swimming in Bangkok in april

Chaweng Beach

April
Average sea temperature 86°F
Minimum sea temperature 83°F
Maximum sea temperature 89°F
Average outside temperature 85°F
Maximum outside temperature 86°F
Minimum outside temperature 85°F
Precipitation 6.9in
Number of days of precipitation 8 jour(s)
(26%)
Cloud cover 27%
Our opinion ideal swimming

More information on swimming in Chaweng Beach in april

Phuket town

April
Average sea temperature 87°F
Minimum sea temperature 84°F
Maximum sea temperature 90°F
Average outside temperature 85°F
Maximum outside temperature 88°F
Minimum outside temperature 83°F
Precipitation 11.5in
Number of days of precipitation 18 jour(s)
(61%)
Cloud cover 29%
Our opinion ideal swimming

More information on swimming in Phuket town in april

Chanthaburi

April
Average sea temperature 86°F
Minimum sea temperature 84°F
Maximum sea temperature 88°F
Average outside temperature 86°F
Maximum outside temperature 92°F
Minimum outside temperature 83°F
Precipitation 7.2in
Number of days of precipitation 12 jour(s)
(42%)
Cloud cover 30%
Our opinion ideal swimming

More information on swimming in Chanthaburi in april

Hua Hin

April
Average sea temperature 86°F
Minimum sea temperature 83°F
Maximum sea temperature 89°F
Average outside temperature 88°F
Maximum outside temperature 92°F
Minimum outside temperature 83°F
Precipitation 2.2in
Number of days of precipitation 2 jour(s)
(8%)
Cloud cover 21%
Our opinion ideal swimming

More information on swimming in Hua Hin in april

List of coastal cities in Thailand

Bangkok in aprilideal swimming
Chaweng Beach in aprilideal swimming
Phuket town in aprilideal swimming
Chanthaburi in aprilideal swimming
Hua Hin in aprilideal swimming
Khao Lak national Park in aprilideal swimming
Koh Chang in aprilideal swimming
Koh Lanta in aprilideal swimming
Koh Phangan in aprilideal swimming
Koh Phi Phi in aprilideal swimming
Koh Samui in aprilideal swimming
Koh Tao in aprilideal swimming
Krabi - Ao Nang in aprilideal swimming
Patong in aprilideal swimming
Pattaya in aprilideal swimming
Phuket in aprilideal swimming
Koh Kut (Koh Kood) in aprilideal swimming
Ko Samet in aprilideal swimming
Trat in aprilideal swimming
Bang Kao (Laem Sor beach) in aprilideal swimming
Bang Rong in aprilideal swimming
Bang Tao Beach in aprilideal swimming
Bophut in aprilideal swimming
Chalong in aprilideal swimming
Choeng Mon in aprilideal swimming
Chon Buri in aprilideal swimming
Coral Island (Koh Hey) in aprilideal swimming
Kamala Beach in aprilideal swimming
Karon Beach in aprilideal swimming
Kata Beach in aprilideal swimming
Kathu in aprilideal swimming
Koh Bulon Leh in aprilideal swimming
Koh Libong in aprilideal swimming
Ko Lipe in aprilideal swimming
Koh Madsum in aprilideal swimming
Koh Mai Thon in aprilideal swimming
Koh Muk (Ko Mook) in aprilideal swimming
Koh Phaluai in aprilideal swimming
Koh Siray in aprilideal swimming
Koh Sukon in aprilideal swimming
Koh Taen in aprilideal swimming
Koh Wai in aprilideal swimming
Koh Yao Noi in aprilideal swimming
Koh Yao Yai in aprilideal swimming
Lamai beach in aprilideal swimming
Lipa Noi in aprilideal swimming
Maenam in aprilideal swimming
Mai Khao Beach in aprilideal swimming
Nai Yang Beach in aprilideal swimming
Nathon in aprilideal swimming
Panwa Beach (Khao Kad Beach) in aprilideal swimming
Railay beach in aprilideal swimming
Rawai in aprilideal swimming
Rayong in aprilideal swimming
Sai Kaew Beach in aprilideal swimming
Saphan Hin in aprilideal swimming
Sirinat National Park in aprilideal swimming
Songkhla in aprilideal swimming
Ton Sai beach (Ao Nang) in aprilideal swimming
Cha-am in aprilideal swimming
Chumphon in aprilideal swimming
Nakhon Si Thammarat in aprilideal swimming
Narathiwat in aprilideal swimming
Pattani in aprilideal swimming
Phetchaburi in aprilideal swimming
Prachuap Khiri Khan in aprilideal swimming
Pran Buri in aprilideal swimming
Samut Songkhram in aprilideal swimming
Sattahip in aprilideal swimming
Satun in aprilideal swimming
Si Racha in aprilideal swimming
Surat Thani in aprilideal swimming
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