Sea weather in Bang Kao (Laem Sor beach) on the island of Koh Samui All the beach weather in Bang Kao (Laem Sor beach)

All the essential weather information for enjoying the beach in Bang Kao (Laem Sor beach) on the island of Koh Samui, 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 Bang Kao (Laem Sor beach) over the next 7 days?

Discover the best moment to go to the beach in Bang Kao (Laem Sor beach) on the island of Koh Samui this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Bang Kao (Laem Sor beach). 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 202676°F to 86°Frecommended
Tuesday 21 July 202677°F to 86°Frecommended
Wednesday 22 July 202677°F to 86°Frecommended
Thursday 23 July 202681°F to 85°Fdiscouraged
Friday 24 July 202679°F to 83°Fdiscouraged
Saturday 25 July 202677°F to 81°Fdiscouraged
Sunday 26 July 202681°F to 85°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Bang Kao (Laem Sor beach)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:09 and will set at 18:45 on the beach(es) of Bang Kao (Laem Sor beach). The outside temperature will be a high of 86°F t and a low of 76°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 10.6mph km/h (with gusts up to 16.2mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature29°C (84°F)28°C (82°F)27°C (80°F)28°C (82°F)25°C (77°F)28°C (82°F)30°C (86°F)29°C (84°F)
Perceived temperature32°C (90°F)31°C (87°F)30°C (85°F)31°C (88°F)27°C (80°F)29°C (85°F)33°C (91°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%76%81%72%68%56%60%68%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1011 hPa1009 hPa1008 hPa1011 hPa
Cloud cover85%10%5%7%6%7%47%20%
Heat index32°C (90°F)31°C (87°F)30°C (85°F)31°C (88°F)27°C (80°F)29°C (85°F)33°C (91°F)32°C (89°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)19°C (65°F)18°C (65°F)21°C (70°F)22°C (72°F)
Wind
Speed17km/h (11mph)16km/h (10mph)17km/h (10mph)14km/h (9mph)13km/h (8mph)5km/h (3mph)10km/h (6mph)8km/h (5mph)
Gusts24km/h (15mph)23km/h (14mph)24km/h (15mph)18km/h (11mph)26km/h (16mph)11km/h (7mph)14km/h (9mph)12km/h (7mph)
Direction 304°
NW
270°
W
246°
WSW
261°
W
285°
WNW
309°
NW
90°
E
187°
S
Wind chill29°C (84°F)28°C (82°F)27°C (80°F)28°C (82°F)25°C (77°F)28°C (82°F)30°C (86°F)29°C (84°F)
Waves
Height0.2m (0.8ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.5ft)0.2m (0.5ft)0.1m (0.3ft)0.1m (0.4ft)0.3m (1.1ft)
Direction 300°
WNW
265°
W
241°
WSW
243°
WSW
249°
WSW
250°
WSW
119°
ESE
130°
SE
Period1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.7 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.1m (0.3ft)0.4m (1.3ft)0.2m (0.7ft)
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 Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:09 and will set at 18:45 on the beach(es) of Bang Kao (Laem Sor beach). The outside temperature will be a high of 86°F t and a low of 77°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 14.9mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (83°F)27°C (81°F)27°C (80°F)28°C (82°F)25°C (78°F)28°C (82°F)29°C (85°F)29°C (84°F)
Perceived temperature32°C (89°F)30°C (86°F)30°C (85°F)31°C (88°F)27°C (80°F)29°C (85°F)33°C (92°F)33°C (92°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%76%79%73%67%59%67%71%
Barometric pressure1012 hPa1010 hPa1011 hPa1012 hPa1011 hPa1008 hPa1008 hPa1011 hPa
Cloud cover9%5%5%7%7%7%45%40%
Heat index32°C (89°F)30°C (86°F)30°C (85°F)31°C (88°F)27°C (80°F)29°C (85°F)33°C (92°F)33°C (92°F)
Dew point22°C (72°F)23°C (73°F)23°C (73°F)23°C (73°F)19°C (66°F)19°C (66°F)23°C (73°F)23°C (74°F)
Wind
Speed14km/h (9mph)14km/h (9mph)15km/h (9mph)12km/h (8mph)12km/h (7mph)4km/h (2mph)14km/h (9mph)11km/h (7mph)
Gusts21km/h (13mph)20km/h (12mph)22km/h (14mph)16km/h (10mph)24km/h (15mph)8km/h (5mph)20km/h (12mph)17km/h (11mph)
Direction 278°
W
250°
WSW
257°
WSW
248°
WSW
287°
WNW
46°
NE
116°
ESE
177°
S
Wind chill28°C (83°F)27°C (81°F)27°C (80°F)28°C (82°F)25°C (78°F)28°C (82°F)29°C (85°F)29°C (84°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.6ft)0.5m (1.6ft)0.3m (1.0ft)
Direction 290°
WNW
259°
W
239°
WSW
237°
WSW
250°
WSW
248°
WSW
57°
ENE
131°
SE
Period1.7 sec.1.7 sec.1.7 sec.1.7 sec.1.7 sec.2.0 sec.1.9 sec.1.7 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.5m (1.6ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)
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 Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:09 and will set at 18:45 on the beach(es) of Bang Kao (Laem Sor beach). The outside temperature will be a high of 86°F t and a low of 77°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 11.2mph km/h (with gusts up to 15.5mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature29°C (83°F)28°C (82°F)27°C (80°F)28°C (83°F)26°C (78°F)28°C (83°F)29°C (85°F)29°C (84°F)
Perceived temperature32°C (90°F)31°C (87°F)30°C (86°F)32°C (89°F)27°C (81°F)30°C (87°F)33°C (92°F)33°C (91°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%77%80%75%67%62%69%73%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1011 hPa1008 hPa1008 hPa1010 hPa
Cloud cover72%18%5%4%7%14%77%52%
Heat index32°C (90°F)31°C (87°F)30°C (86°F)32°C (89°F)27°C (81°F)30°C (87°F)33°C (92°F)33°C (91°F)
Dew point23°C (74°F)23°C (73°F)23°C (74°F)23°C (74°F)19°C (67°F)20°C (69°F)23°C (74°F)23°C (74°F)
Wind
Speed17km/h (11mph)15km/h (9mph)14km/h (9mph)18km/h (11mph)18km/h (11mph)10km/h (6mph)7km/h (4mph)15km/h (10mph)
Gusts25km/h (15mph)21km/h (13mph)21km/h (13mph)23km/h (14mph)20km/h (12mph)21km/h (13mph)10km/h (7mph)24km/h (15mph)
Direction 264°
W
263°
W
242°
WSW
250°
WSW
271°
W
329°
NNW
351°
N
304°
WNW
Wind chill29°C (83°F)28°C (82°F)27°C (80°F)28°C (83°F)26°C (78°F)28°C (83°F)29°C (85°F)29°C (84°F)
Waves
Height0.2m (0.6ft)0.2m (0.8ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.3m (1.1ft)0.3m (0.9ft)0.2m (0.8ft)
Direction 290°
WNW
245°
WSW
244°
WSW
242°
WSW
251°
WSW
254°
WSW
265°
W
292°
WNW
Period1.7 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.1.9 sec.1.8 sec.1.8 sec.
Significant height0.4m (1.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.2m (0.7ft)0.1m (0.3ft)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)28°C (82°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:09 and will set at 18:45 on the beach(es) of Bang Kao (Laem Sor beach). The outside temperature will be a high of 85°F t and a low of 81°F. Precipitation is in the forecast (0.1in 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 16.8mph km/h (with gusts up to 24.9mph). 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)27°C (81°F)27°C (81°F)28°C (82°F)29°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)
Perceived temperature32°C (90°F)31°C (88°F)30°C (87°F)32°C (89°F)32°C (90°F)32°C (90°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%79%81%77%72%75%76%76%
Barometric pressure1010 hPa1009 hPa1009 hPa1011 hPa1010 hPa1008 hPa1008 hPa1010 hPa
Cloud cover10%11%25%84%75%86%75%48%
Heat index32°C (90°F)31°C (88°F)30°C (87°F)32°C (89°F)32°C (90°F)32°C (90°F)31°C (88°F)31°C (88°F)
Dew point24°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (74°F)23°C (74°F)23°C (74°F)
Wind
Speed17km/h (11mph)17km/h (11mph)18km/h (11mph)20km/h (12mph)21km/h (13mph)21km/h (13mph)21km/h (13mph)27km/h (17mph)
Gusts26km/h (16mph)25km/h (16mph)26km/h (16mph)26km/h (16mph)30km/h (19mph)30km/h (19mph)21km/h (13mph)40km/h (25mph)
Direction 237°
WSW
256°
WSW
241°
WSW
251°
WSW
274°
W
304°
WNW
288°
WNW
267°
W
Wind chill28°C (83°F)27°C (81°F)27°C (81°F)28°C (82°F)29°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)
Waves
Height0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.1ft)
Direction 255°
WSW
238°
WSW
242°
WSW
252°
WSW
281°
W
285°
WNW
262°
W
257°
WSW
Period1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (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 06:10 and will set at 18:44 on the beach(es) of Bang Kao (Laem Sor beach). 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 16.2mph km/h (with gusts up to 21.8mph). Wave height will be up to 1ft 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)27°C (80°F)27°C (80°F)28°C (83°F)28°C (82°F)26°C (79°F)
Perceived temperature30°C (86°F)30°C (85°F)29°C (85°F)29°C (85°F)29°C (85°F)31°C (88°F)31°C (87°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%78%79%77%75%70%76%83%
Barometric pressure1010 hPa1008 hPa1008 hPa1010 hPa1009 hPa1007 hPa1008 hPa1009 hPa
Cloud cover47%57%49%50%67%88%69%100%
Heat index30°C (86°F)30°C (85°F)29°C (85°F)29°C (85°F)29°C (85°F)31°C (88°F)31°C (87°F)29°C (84°F)
Dew point23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)22°C (71°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed21km/h (13mph)23km/h (14mph)19km/h (12mph)18km/h (11mph)21km/h (13mph)24km/h (15mph)23km/h (15mph)26km/h (16mph)
Gusts30km/h (19mph)32km/h (20mph)27km/h (17mph)25km/h (16mph)31km/h (19mph)34km/h (21mph)32km/h (20mph)35km/h (22mph)
Direction 248°
WSW
247°
WSW
261°
W
253°
WSW
244°
WSW
259°
W
267°
W
261°
W
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)28°C (83°F)28°C (82°F)26°C (79°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 275°
W
269°
W
248°
WSW
242°
WSW
245°
WSW
263°
W
276°
W
269°
W
Period1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.9m (3ft)0.7m (2.3ft)0.9m (3ft)0.9m (3ft)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 Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:10 and will set at 18:44 on the beach(es) of Bang Kao (Laem Sor beach). The outside temperature will be a high of 81°F t and a low of 77°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 16.8mph km/h (with gusts up to 22.4mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)
Perceived temperature28°C (83°F)28°C (83°F)28°C (83°F)29°C (85°F)30°C (85°F)29°C (83°F)29°C (84°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%84%83%78%76%83%84%82%
Barometric pressure1009 hPa1008 hPa1008 hPa1009 hPa1009 hPa1008 hPa1008 hPa1009 hPa
Cloud cover69%43%45%74%59%47%65%55%
Heat index28°C (83°F)28°C (83°F)28°C (83°F)29°C (85°F)30°C (85°F)29°C (83°F)29°C (84°F)29°C (85°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)23°C (74°F)
Wind
Speed24km/h (15mph)27km/h (17mph)25km/h (16mph)24km/h (15mph)25km/h (16mph)24km/h (15mph)20km/h (13mph)18km/h (11mph)
Gusts33km/h (21mph)36km/h (22mph)34km/h (21mph)31km/h (19mph)34km/h (21mph)34km/h (21mph)28km/h (17mph)25km/h (16mph)
Direction 253°
WSW
264°
W
261°
W
253°
WSW
260°
W
256°
WSW
251°
WSW
254°
WSW
Wind chill25°C (78°F)26°C (78°F)26°C (78°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)26°C (80°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 257°
WSW
254°
WSW
247°
WSW
242°
WSW
242°
WSW
248°
WSW
255°
WSW
249°
WSW
Period1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)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 06:10 and will set at 18:44 on the beach(es) of Bang Kao (Laem Sor beach). The outside temperature will be a high of 85°F t and a low of 81°F. Precipitation is in the forecast (0.1in 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 15.5mph km/h (with gusts up to 21.8mph). 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)29°C (83°F)28°C (82°F)28°C (82°F)27°C (81°F)
Perceived temperature30°C (85°F)30°C (85°F)30°C (85°F)31°C (88°F)32°C (90°F)31°C (88°F)31°C (87°F)30°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%82%82%77%70%73%77%77%
Barometric pressure1009 hPa1008 hPa1008 hPa1009 hPa1009 hPa1007 hPa1008 hPa1010 hPa
Cloud cover52%46%43%74%77%79%72%69%
Heat index30°C (85°F)30°C (85°F)30°C (85°F)31°C (88°F)32°C (90°F)31°C (88°F)31°C (87°F)30°C (87°F)
Dew point23°C (74°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed18km/h (11mph)21km/h (13mph)22km/h (13mph)22km/h (14mph)24km/h (15mph)25km/h (15mph)25km/h (16mph)24km/h (15mph)
Gusts27km/h (17mph)30km/h (19mph)31km/h (19mph)29km/h (18mph)32km/h (20mph)35km/h (21mph)35km/h (21mph)34km/h (21mph)
Direction 255°
WSW
253°
WSW
256°
WSW
255°
WSW
271°
W
277°
W
274°
W
259°
W
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)28°C (82°F)29°C (83°F)28°C (82°F)28°C (82°F)27°C (81°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)
Direction 247°
WSW
252°
WSW
243°
WSW
236°
SW
243°
WSW
249°
WSW
256°
WSW
247°
WSW
Period1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.1.8 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (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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