Sea weather in Chaweng Beach on the island of Koh Samui All the beach weather in Chaweng Beach

All the essential weather information for enjoying the beach in Chaweng 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 Chaweng Beach over the next 7 days?

Discover the best moment to go to the beach in Chaweng 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 Chaweng Beach. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Sunday 22 December 202479°F to 81°Fdiscouraged
Monday 23 December 202479°F to 81°Fdiscouraged
Tuesday 24 December 202479°F to 81°Fdiscouraged
Wednesday 25 December 202481°F to 83°Fdiscouraged
Thursday 26 December 202481°F to 83°Fdiscouraged
Friday 27 December 202481°F to 81°Fdiscouraged
Saturday 28 December 202479°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Chaweng Beach

Sea weather on Sunday 22 December 2024

On Sunday 22 December 2024, the sun will rise at 06:32 and will set at 18:06 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 81°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 13.7mph km/h (with gusts up to 19.3mph). 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 (81°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature29°C (84°F)29°C (83°F)28°C (83°F)29°C (84°F)28°C (83°F)28°C (83°F)29°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity72%70%65%64%64%65%67%67%
Barometric pressure1012 hPa1011 hPa1010 hPa1012 hPa1011 hPa1009 hPa1010 hPa1012 hPa
Cloud cover22%41%28%28%42%57%61%71%
Heat index29°C (84°F)29°C (83°F)28°C (83°F)29°C (84°F)28°C (83°F)28°C (83°F)29°C (83°F)28°C (83°F)
Dew point21°C (70°F)21°C (69°F)20°C (67°F)20°C (67°F)19°C (67°F)20°C (67°F)20°C (68°F)20°C (68°F)
Wind
Speed15km/h (9mph)17km/h (11mph)18km/h (11mph)17km/h (10mph)16km/h (10mph)15km/h (9mph)22km/h (14mph)21km/h (13mph)
Gusts20km/h (13mph)23km/h (14mph)24km/h (15mph)23km/h (14mph)25km/h (15mph)22km/h (14mph)31km/h (19mph)28km/h (17mph)
Direction 28°
NNE
38°
NE
48°
NE
48°
NE
41°
NE
42°
NE
43°
NE
36°
NE
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.1m (0.5ft)0.2m (0.6ft)0.1m (0.5ft)0.2m (0.7ft)0.3m (0.9ft)0.3m (0.9ft)
Direction 47°
NE
45°
NE
40°
NE
47°
NE
42°
NE
32°
NNE
38°
NE
39°
NE
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Monday 23 December 2024

On Monday 23 December 2024, the sun will rise at 06:32 and will set at 18:06 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 81°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 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 temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (83°F)28°C (83°F)27°C (81°F)28°C (82°F)28°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%60%61%61%63%65%65%67%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1010 hPa1008 hPa1009 hPa1011 hPa
Cloud cover22%19%10%14%27%85%76%56%
Heat index28°C (83°F)28°C (82°F)28°C (83°F)28°C (83°F)27°C (81°F)28°C (82°F)28°C (83°F)28°C (83°F)
Dew point19°C (67°F)18°C (65°F)19°C (65°F)19°C (65°F)18°C (65°F)19°C (67°F)20°C (67°F)20°C (68°F)
Wind
Speed18km/h (11mph)17km/h (11mph)21km/h (13mph)18km/h (11mph)19km/h (12mph)17km/h (11mph)17km/h (10mph)16km/h (10mph)
Gusts24km/h (15mph)23km/h (14mph)28km/h (17mph)24km/h (15mph)30km/h (19mph)25km/h (15mph)23km/h (14mph)22km/h (14mph)
Direction 22°
NNE
38°
NE
36°
NE
36°
NE
42°
NE
39°
NE
54°
NE
49°
NE
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)
Waves
Height0.2m (0.7ft)0.2m (0.6ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.7ft)0.3m (0.9ft)0.3m (0.9ft)0.4m (1.2ft)
Direction 35°
NE
29°
NNE
34°
NNE
38°
NE
42°
NE
38°
NE
32°
NNE
38°
NE
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Tuesday 24 December 2024

On Tuesday 24 December 2024, the sun will rise at 06:33 and will set at 18:07 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 81°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 14.3mph 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 temperature27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)
Perceived temperature28°C (83°F)28°C (83°F)28°C (83°F)29°C (83°F)28°C (82°F)29°C (84°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%71%72%68%62%68%70%70%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1011 hPa1009 hPa1010 hPa1012 hPa
Cloud cover39%44%20%78%26%61%72%40%
Heat index28°C (83°F)28°C (83°F)28°C (83°F)29°C (83°F)28°C (82°F)29°C (84°F)29°C (85°F)29°C (84°F)
Dew point20°C (68°F)20°C (69°F)21°C (69°F)20°C (68°F)19°C (66°F)21°C (69°F)21°C (70°F)21°C (70°F)
Wind
Speed14km/h (9mph)17km/h (10mph)19km/h (12mph)18km/h (11mph)19km/h (12mph)21km/h (13mph)23km/h (14mph)21km/h (13mph)
Gusts18km/h (11mph)22km/h (14mph)26km/h (16mph)24km/h (15mph)29km/h (18mph)30km/h (19mph)32km/h (20mph)29km/h (18mph)
Direction 51°
NE
41°
NE
42°
NE
49°
NE
40°
NE
46°
NE
38°
NE
38°
NE
Wind chill27°C (80°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)
Waves
Height0.2m (0.7ft)0.2m (0.6ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 42°
NE
43°
NE
49°
NE
48°
NE
48°
NE
54°
NE
53°
NE
50°
NE
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Wednesday 25 December 2024

On Wednesday 25 December 2024, the sun will rise at 06:33 and will set at 18:07 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 83°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 15.5mph km/h (with gusts up to 23mph). 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 (81°F)27°C (81°F)28°C (82°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (85°F)30°C (86°F)29°C (84°F)30°C (85°F)29°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%67%67%70%72%73%72%70%
Barometric pressure1012 hPa1010 hPa1011 hPa1013 hPa1012 hPa1009 hPa1011 hPa1013 hPa
Cloud cover79%77%12%81%26%62%71%32%
Heat index29°C (84°F)29°C (84°F)29°C (85°F)30°C (86°F)29°C (84°F)30°C (85°F)29°C (85°F)29°C (85°F)
Dew point21°C (69°F)21°C (69°F)21°C (69°F)22°C (71°F)21°C (70°F)22°C (71°F)22°C (71°F)21°C (70°F)
Wind
Speed19km/h (12mph)17km/h (11mph)17km/h (11mph)19km/h (12mph)23km/h (15mph)25km/h (15mph)25km/h (15mph)21km/h (13mph)
Gusts25km/h (16mph)23km/h (14mph)23km/h (15mph)26km/h (16mph)37km/h (23mph)36km/h (22mph)35km/h (22mph)29km/h (18mph)
Direction 40°
NE
41°
NE
37°
NE
36°
NE
30°
NNE
29°
NNE
26°
NNE
28°
NNE
Wind chill27°C (80°F)27°C (81°F)27°C (81°F)28°C (82°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)
Waves
Height0.3m (0.9ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.8ft)0.3m (1.1ft)0.3m (1.1ft)0.4m (1.2ft)0.3m (1.1ft)
Direction 55°
NE
47°
NE
44°
NE
46°
NE
43°
NE
40°
NE
31°
NNE
37°
NE
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)0.7m (2.3ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)

Sea weather on Thursday 26 December 2024

On Thursday 26 December 2024, the sun will rise at 06:34 and will set at 18:08 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 83°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 14.9mph 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 (81°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°F)
Perceived temperature29°C (85°F)30°C (85°F)30°C (86°F)31°C (87°F)30°C (86°F)31°C (87°F)31°C (87°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%68%71%75%74%73%77%77%
Barometric pressure1013 hPa1011 hPa1012 hPa1014 hPa1013 hPa1010 hPa1011 hPa1013 hPa
Cloud cover48%49%73%73%83%87%87%53%
Heat index29°C (85°F)30°C (85°F)30°C (86°F)31°C (87°F)30°C (86°F)31°C (87°F)31°C (87°F)31°C (87°F)
Dew point21°C (69°F)21°C (70°F)22°C (71°F)23°C (73°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed12km/h (7mph)13km/h (8mph)18km/h (11mph)22km/h (14mph)22km/h (14mph)17km/h (11mph)24km/h (15mph)21km/h (13mph)
Gusts16km/h (10mph)18km/h (11mph)25km/h (15mph)31km/h (19mph)34km/h (21mph)25km/h (16mph)35km/h (22mph)31km/h (19mph)
Direction 24°
NNE
19°
NNE
13°
NNE
32°
NNE
36°
NE
69°
ENE
73°
ENE
76°
ENE
Wind chill27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (81°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 (0.9ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.3ft)
Direction 43°
NE
48°
NE
38°
NE
50°
NE
68°
ENE
60°
ENE
62°
ENE
74°
ENE
Period0.1 sec.0.1 sec.0.1 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.
Significant height0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)28°C (83°F)

Sea weather on Friday 27 December 2024

On Friday 27 December 2024, the sun will rise at 06:34 and will set at 18:08 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 81°F t and a low of 81°F. Precipitation is in the forecast (0.2in 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 13.1mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (80°F)
Perceived temperature30°C (87°F)30°C (86°F)30°C (87°F)31°C (87°F)30°C (86°F)30°C (85°F)30°C (86°F)30°C (86°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%76%78%77%77%77%78%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1013 hPa1011 hPa1011 hPa1013 hPa
Cloud cover33%51%60%43%32%29%27%35%
Heat index30°C (87°F)30°C (86°F)30°C (87°F)31°C (87°F)30°C (86°F)30°C (85°F)30°C (86°F)30°C (86°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed18km/h (11mph)14km/h (9mph)17km/h (11mph)21km/h (13mph)18km/h (11mph)14km/h (9mph)12km/h (7mph)9km/h (6mph)
Gusts26km/h (16mph)20km/h (12mph)25km/h (16mph)32km/h (20mph)31km/h (19mph)23km/h (15mph)17km/h (11mph)14km/h (9mph)
Direction 72°
ENE
68°
ENE
70°
ENE
79°
ENE
84°
E
82°
E
71°
ENE
63°
ENE
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (80°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 95°
E
111°
ESE
114°
ESE
113°
ESE
117°
ESE
103°
ESE
97°
E
101°
E
Period4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.
Significant height0.8m (2.6ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather on Saturday 28 December 2024

On Saturday 28 December 2024, the sun will rise at 06:35 and will set at 18:09 on the beach(es) of Chaweng Beach. The outside temperature will be a high of 81°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 13.1mph km/h (with gusts up to 22.4mph). 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 (81°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (80°F)
Perceived temperature30°C (85°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (85°F)29°C (85°F)30°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%78%80%81%81%81%80%
Barometric pressure1012 hPa1011 hPa1011 hPa1013 hPa1012 hPa1010 hPa1011 hPa1012 hPa
Cloud cover62%91%63%59%68%73%61%59%
Heat index30°C (85°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (85°F)29°C (85°F)30°C (85°F)29°C (85°F)
Dew point23°C (73°F)23°C (73°F)23°C (73°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)
Wind
Speed9km/h (5mph)13km/h (8mph)20km/h (13mph)17km/h (11mph)16km/h (10mph)21km/h (13mph)17km/h (11mph)8km/h (5mph)
Gusts15km/h (9mph)21km/h (13mph)30km/h (19mph)28km/h (18mph)31km/h (19mph)36km/h (22mph)30km/h (19mph)14km/h (9mph)
Direction 76°
ENE
79°
ENE
72°
ENE
97°
E
96°
E
81°
E
72°
ENE
74°
ENE
Wind chill27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)26°C (79°F)27°C (80°F)27°C (80°F)26°C (80°F)
Waves
Height0.1m (0.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.4m (1.3ft)
Direction 104°
ESE
106°
ESE
109°
ESE
110°
ESE
98°
E
95°
E
106°
ESE
110°
ESE
Period4.7 sec.4.6 sec.4.5 sec.4.3 sec.4.3 sec.2.8 sec.3.3 sec.3.8 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.6m (2ft)0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)
Sea water temperature
Water temperature28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (83°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units