Sea weather in Bangkok in Thailand All the beach weather in Bangkok

All the essential weather information for enjoying the beach in Bangkok in Thailand, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Bangkok over the next 7 days?

Discover the best moment to go to the beach in Bangkok in Thailand this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Bangkok. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Monday 20 July 202681°F to 88°Fdiscouraged
Tuesday 21 July 202681°F to 90°Frecommended
Wednesday 22 July 202679°F to 90°Frecommended
Thursday 23 July 202679°F to 83°Frecommended
Friday 24 July 202681°F to 88°Frecommended
Saturday 25 July 202681°F to 88°Fdiscouraged
Sunday 26 July 202681°F to 88°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Bangkok

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:00 and will set at 18:49 on the beach(es) of Bangkok. The outside temperature will be a high of 88°F t and a low of 81°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature29°C (85°F)28°C (82°F)27°C (80°F)30°C (85°F)28°C (83°F)31°C (88°F)30°C (86°F)29°C (85°F)
Perceived temperature33°C (91°F)29°C (84°F)28°C (83°F)32°C (90°F)29°C (84°F)32°C (90°F)32°C (90°F)33°C (92°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%61%67%59%50%44%54%68%
Barometric pressure1009 hPa1008 hPa1009 hPa1011 hPa1010 hPa1007 hPa1007 hPa1009 hPa
Cloud cover8%4%2%4%2%6%6%9%
Heat index33°C (91°F)29°C (84°F)28°C (83°F)32°C (90°F)29°C (84°F)32°C (90°F)32°C (90°F)33°C (92°F)
Dew point23°C (73°F)19°C (67°F)20°C (68°F)21°C (69°F)17°C (62°F)17°C (63°F)20°C (67°F)23°C (73°F)
Wind
Speed13km/h (8mph)12km/h (7mph)10km/h (6mph)13km/h (8mph)13km/h (8mph)16km/h (10mph)20km/h (13mph)22km/h (14mph)
Gusts21km/h (13mph)19km/h (12mph)16km/h (10mph)15km/h (9mph)28km/h (17mph)28km/h (17mph)33km/h (20mph)32km/h (20mph)
Direction 248°
WSW
281°
W
266°
W
245°
WSW
207°
SSW
172°
S
171°
S
197°
SSW
Wind chill29°C (85°F)28°C (82°F)27°C (80°F)30°C (85°F)28°C (83°F)31°C (88°F)30°C (86°F)29°C (85°F)
Waves
Height0.3m (0.9ft)0.2m (0.8ft)0.2m (0.5ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.8ft)0.3m (1.0ft)0.4m (1.4ft)
Direction 236°
SW
246°
WSW
254°
WSW
250°
WSW
217°
SW
174°
S
164°
SSE
186°
S
Period2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.8m (2.6ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:00 and will set at 18:49 on the beach(es) of Bangkok. The outside temperature will be a high of 90°F t and a low of 81°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 19.9mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature29°C (85°F)28°C (82°F)27°C (81°F)30°C (86°F)28°C (83°F)32°C (89°F)30°C (87°F)29°C (84°F)
Perceived temperature32°C (90°F)30°C (86°F)29°C (85°F)32°C (90°F)29°C (84°F)35°C (95°F)34°C (93°F)34°C (92°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%66%69%59%52%52%61%73%
Barometric pressure1010 hPa1009 hPa1009 hPa1011 hPa1009 hPa1007 hPa1007 hPa1009 hPa
Cloud cover6%3%6%13%13%27%19%23%
Heat index32°C (90°F)30°C (86°F)29°C (85°F)32°C (90°F)29°C (84°F)35°C (95°F)34°C (93°F)34°C (92°F)
Dew point22°C (72°F)21°C (69°F)21°C (70°F)21°C (69°F)17°C (63°F)21°C (69°F)22°C (72°F)24°C (75°F)
Wind
Speed15km/h (9mph)14km/h (9mph)11km/h (7mph)14km/h (9mph)16km/h (10mph)9km/h (6mph)17km/h (11mph)19km/h (12mph)
Gusts22km/h (14mph)22km/h (14mph)17km/h (10mph)16km/h (10mph)32km/h (20mph)12km/h (8mph)25km/h (15mph)29km/h (18mph)
Direction 257°
WSW
259°
W
255°
WSW
229°
SW
208°
SSW
180°
S
185°
S
193°
SSW
Wind chill29°C (85°F)28°C (82°F)27°C (81°F)30°C (86°F)28°C (83°F)32°C (89°F)30°C (87°F)29°C (84°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.8ft)
Direction 205°
SSW
239°
WSW
243°
WSW
228°
SW
200°
SSW
180°
S
177°
S
182°
S
Period2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:00 and will set at 18:49 on the beach(es) of Bangkok. The outside temperature will be a high of 90°F t and a low of 79°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 10.6mph km/h (with gusts up to 14.3mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature29°C (84°F)28°C (82°F)27°C (81°F)30°C (86°F)32°C (89°F)31°C (88°F)27°C (81°F)27°C (80°F)
Perceived temperature33°C (92°F)31°C (87°F)30°C (86°F)33°C (91°F)35°C (95°F)35°C (94°F)31°C (88°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0.3in0in
Humidity74%70%72%61%51%58%80%83%
Barometric pressure1010 hPa1008 hPa1008 hPa1010 hPa1009 hPa1007 hPa1007 hPa1009 hPa
Cloud cover49%32%25%32%29%32%53%65%
Heat index33°C (92°F)31°C (87°F)30°C (86°F)33°C (91°F)35°C (95°F)35°C (94°F)31°C (88°F)30°C (87°F)
Dew point24°C (75°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (69°F)22°C (71°F)24°C (74°F)24°C (75°F)
Wind
Speed13km/h (8mph)14km/h (9mph)11km/h (7mph)12km/h (7mph)15km/h (10mph)12km/h (8mph)17km/h (11mph)9km/h (6mph)
Gusts21km/h (13mph)23km/h (14mph)18km/h (11mph)14km/h (9mph)18km/h (11mph)16km/h (10mph)23km/h (14mph)15km/h (9mph)
Direction 236°
SW
257°
WSW
256°
WSW
248°
WSW
216°
SW
174°
S
219°
SW
110°
ESE
Wind chill29°C (84°F)28°C (82°F)27°C (81°F)30°C (86°F)32°C (89°F)31°C (88°F)27°C (81°F)27°C (80°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.5ft)0.2m (0.5ft)0.2m (0.6ft)0.1m (0.5ft)
Direction 196°
SSW
223°
SW
231°
SW
219°
SW
214°
SSW
206°
SSW
194°
SSW
296°
WNW
Period2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.1 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)0.5m (1.6ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:00 and will set at 18:49 on the beach(es) of Bangkok. The outside temperature will be a high of 83°F t and a low of 79°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 9.3mph km/h (with gusts up to 14.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)27°C (80°F)26°C (78°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (81°F)
Perceived temperature32°C (89°F)31°C (88°F)30°C (86°F)29°C (84°F)30°C (86°F)30°C (86°F)31°C (87°F)30°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%80%81%85%79%77%73%75%
Barometric pressure1009 hPa1007 hPa1008 hPa1009 hPa1008 hPa1007 hPa1007 hPa1008 hPa
Cloud cover78%54%65%76%81%92%100%57%
Heat index32°C (89°F)31°C (88°F)30°C (86°F)29°C (84°F)30°C (86°F)30°C (86°F)31°C (87°F)30°C (85°F)
Dew point24°C (75°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)
Wind
Speed8km/h (5mph)10km/h (6mph)12km/h (7mph)9km/h (5mph)13km/h (8mph)15km/h (10mph)15km/h (9mph)13km/h (8mph)
Gusts12km/h (8mph)16km/h (10mph)18km/h (11mph)12km/h (8mph)20km/h (12mph)23km/h (14mph)23km/h (14mph)21km/h (13mph)
Direction 167°
SSE
287°
WNW
288°
WNW
210°
SSW
222°
SW
221°
SW
243°
WSW
242°
WSW
Wind chill28°C (82°F)28°C (82°F)27°C (80°F)26°C (78°F)27°C (80°F)27°C (81°F)28°C (82°F)27°C (81°F)
Waves
Height0.1m (0.4ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (0.9ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.2ft)0.4m (1.4ft)
Direction 279°
W
266°
W
245°
WSW
228°
SW
222°
SW
222°
SW
223°
SW
222°
SW
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.
Significant height0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:01 and will set at 18:48 on the beach(es) of Bangkok. The outside temperature will be a high of 88°F t and a low of 81°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 9.3mph km/h (with gusts up to 14.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)30°C (85°F)29°C (85°F)29°C (84°F)28°C (83°F)
Perceived temperature29°C (85°F)29°C (84°F)29°C (84°F)31°C (87°F)32°C (90°F)32°C (89°F)31°C (89°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%75%74%68%59%60%65%70%
Barometric pressure1008 hPa1006 hPa1007 hPa1008 hPa1007 hPa1005 hPa1005 hPa1007 hPa
Cloud cover44%62%45%47%61%49%44%45%
Heat index29°C (85°F)29°C (84°F)29°C (84°F)31°C (87°F)32°C (90°F)32°C (89°F)31°C (89°F)31°C (88°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)21°C (71°F)21°C (69°F)21°C (69°F)21°C (71°F)22°C (72°F)
Wind
Speed15km/h (9mph)11km/h (7mph)7km/h (4mph)9km/h (5mph)10km/h (6mph)14km/h (9mph)14km/h (9mph)13km/h (8mph)
Gusts23km/h (14mph)16km/h (10mph)11km/h (7mph)12km/h (7mph)13km/h (8mph)19km/h (12mph)19km/h (12mph)20km/h (13mph)
Direction 245°
WSW
248°
WSW
244°
WSW
251°
WSW
251°
WSW
242°
WSW
217°
SW
213°
SSW
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)30°C (85°F)29°C (85°F)29°C (84°F)28°C (83°F)
Waves
Height0.4m (1.3ft)0.2m (0.8ft)0.3m (1.1ft)0.3m (0.9ft)0.2m (0.6ft)0.2m (0.7ft)0.3m (0.9ft)0.4m (1.3ft)
Direction 231°
SW
228°
SW
236°
SW
233°
SW
228°
SW
223°
SW
209°
SSW
211°
SSW
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.
Significant height0.7m (2.3ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)
Sea water temperature
Water temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)30°C (86°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:01 and will set at 18:48 on the beach(es) of Bangkok. The outside temperature will be a high of 88°F t and a low of 81°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 13.1mph km/h (with gusts up to 18.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (86°F)30°C (85°F)29°C (84°F)29°C (83°F)
Perceived temperature31°C (87°F)30°C (86°F)30°C (86°F)32°C (90°F)33°C (91°F)32°C (90°F)33°C (91°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%72%71%60%56%61%67%71%
Barometric pressure1007 hPa1006 hPa1006 hPa1007 hPa1006 hPa1005 hPa1005 hPa1007 hPa
Cloud cover37%42%41%35%34%56%52%69%
Heat index31°C (87°F)30°C (86°F)30°C (86°F)32°C (90°F)33°C (91°F)32°C (90°F)33°C (91°F)32°C (89°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)21°C (69°F)21°C (69°F)21°C (70°F)22°C (72°F)23°C (73°F)
Wind
Speed13km/h (8mph)10km/h (6mph)8km/h (5mph)9km/h (5mph)15km/h (9mph)20km/h (12mph)21km/h (13mph)19km/h (12mph)
Gusts19km/h (12mph)16km/h (10mph)12km/h (7mph)10km/h (6mph)20km/h (12mph)27km/h (17mph)30km/h (19mph)28km/h (18mph)
Direction 230°
SW
245°
WSW
263°
W
258°
WSW
219°
SW
188°
S
183°
S
185°
S
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (86°F)30°C (85°F)29°C (84°F)29°C (83°F)
Waves
Height0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.3ft)
Direction 223°
SW
232°
SW
233°
SW
232°
SW
209°
SSW
189°
S
187°
S
201°
SSW
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 06:01 and will set at 18:48 on the beach(es) of Bangkok. The outside temperature will be a high of 88°F t and a low of 81°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 13.7mph km/h (with gusts up to 18.6mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (83°F)28°C (82°F)27°C (81°F)29°C (85°F)31°C (88°F)31°C (87°F)29°C (85°F)28°C (83°F)
Perceived temperature32°C (89°F)30°C (87°F)30°C (86°F)32°C (90°F)34°C (94°F)34°C (94°F)33°C (92°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%72%71%62%56%60%68%73%
Barometric pressure1007 hPa1006 hPa1007 hPa1007 hPa1006 hPa1005 hPa1005 hPa1007 hPa
Cloud cover48%51%53%60%42%59%58%42%
Heat index32°C (89°F)30°C (87°F)30°C (86°F)32°C (90°F)34°C (94°F)34°C (94°F)33°C (92°F)32°C (90°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)21°C (70°F)21°C (70°F)22°C (71°F)23°C (73°F)23°C (74°F)
Wind
Speed11km/h (7mph)9km/h (5mph)8km/h (5mph)7km/h (4mph)13km/h (8mph)20km/h (12mph)22km/h (14mph)18km/h (11mph)
Gusts17km/h (11mph)13km/h (8mph)12km/h (8mph)9km/h (5mph)15km/h (10mph)24km/h (15mph)30km/h (18mph)27km/h (17mph)
Direction 223°
SW
265°
W
296°
WNW
268°
W
212°
SSW
193°
SSW
196°
SSW
212°
SSW
Wind chill28°C (83°F)28°C (82°F)27°C (81°F)29°C (85°F)31°C (88°F)31°C (87°F)29°C (85°F)28°C (83°F)
Waves
Height0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 208°
SSW
208°
SSW
211°
SSW
208°
SSW
202°
SSW
207°
SSW
211°
SSW
206°
SSW
Period2.1 sec.2.1 sec.2.5 sec.2.6 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)30°C (86°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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