Sea weather in Koh Tao in Thailand All the beach weather in Koh Tao

All the essential weather information for enjoying the beach in Koh Tao 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 Koh Tao over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 21 December 202479°F to 81°Fdiscouraged
Sunday 22 December 202474°F to 83°Fdiscouraged
Monday 23 December 202479°F to 81°Fdiscouraged
Tuesday 24 December 202479°F to 83°Fdiscouraged
Wednesday 25 December 202476°F to 83°Fdiscouraged
Thursday 26 December 202481°F to 83°Fdiscouraged
Friday 27 December 202481°F to 83°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Koh Tao

Sea weather on Saturday 21 December 2024

On Saturday 21 December 2024, the sun will rise at 06:33 and will set at 18:05 on the beach(es) of Koh Tao. 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 15.5mph km/h (with gusts up to 21.1mph). Wave height will be up to 2.6ft 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 (81°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)
Perceived temperature29°C (83°F)29°C (83°F)29°C (84°F)29°C (85°F)28°C (83°F)28°C (83°F)28°C (83°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%64%63%65%65%64%66%67%
Barometric pressure1012 hPa1010 hPa1010 hPa1013 hPa1012 hPa1009 hPa1010 hPa1011 hPa
Cloud cover12%9%14%17%43%29%17%10%
Heat index29°C (83°F)29°C (83°F)29°C (84°F)29°C (85°F)28°C (83°F)28°C (83°F)28°C (83°F)29°C (84°F)
Dew point20°C (68°F)19°C (67°F)20°C (67°F)20°C (68°F)19°C (67°F)19°C (67°F)20°C (68°F)20°C (68°F)
Wind
Speed20km/h (13mph)19km/h (12mph)22km/h (13mph)25km/h (15mph)22km/h (14mph)20km/h (12mph)18km/h (11mph)15km/h (9mph)
Gusts27km/h (17mph)26km/h (16mph)30km/h (18mph)34km/h (21mph)33km/h (21mph)29km/h (18mph)26km/h (16mph)21km/h (13mph)
Direction 37°
NE
40°
NE
41°
NE
46°
NE
45°
NE
34°
NE
48°
NE
51°
NE
Wind chill27°C (80°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (80°F)27°C (80°F)27°C (80°F)27°C (80°F)
Waves
Height0.8m (2.6ft)0.7m (2.2ft)0.6m (1.9ft)0.6m (1.8ft)0.7m (2.3ft)0.7m (2.2ft)0.7m (2.2ft)0.6m (2.1ft)
Direction 29°
NNE
29°
NNE
30°
NNE
35°
NE
29°
NNE
26°
NNE
20°
NNE
16°
NNE
Period5.1 sec.4.9 sec.5.9 sec.5.4 sec.5.2 sec.5.0 sec.4.9 sec.4.9 sec.
Significant height1.2m (3.9ft)1.0m (3.3ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)
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 Sunday 22 December 2024

On Sunday 22 December 2024, the sun will rise at 06:33 and will set at 18:05 on the beach(es) of Koh Tao. The outside temperature will be a high of 83°F t and a low of 74°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 2.6ft 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)28°C (82°F)24°C (75°F)27°C (80°F)27°C (81°F)27°C (80°F)
Perceived temperature29°C (84°F)28°C (83°F)29°C (84°F)30°C (85°F)25°C (78°F)28°C (83°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%62%63%63%62%63%66%67%
Barometric pressure1012 hPa1010 hPa1010 hPa1012 hPa1011 hPa1008 hPa1009 hPa1012 hPa
Cloud cover7%5%5%6%8%21%56%20%
Heat index29°C (84°F)28°C (83°F)29°C (84°F)30°C (85°F)25°C (78°F)28°C (83°F)29°C (84°F)28°C (83°F)
Dew point20°C (68°F)19°C (66°F)19°C (67°F)20°C (68°F)16°C (61°F)19°C (67°F)20°C (69°F)20°C (68°F)
Wind
Speed15km/h (9mph)13km/h (8mph)17km/h (11mph)19km/h (12mph)23km/h (14mph)19km/h (12mph)23km/h (14mph)23km/h (14mph)
Gusts20km/h (12mph)18km/h (11mph)23km/h (14mph)27km/h (17mph)26km/h (16mph)29km/h (18mph)32km/h (20mph)31km/h (19mph)
Direction 27°
NNE
41°
NE
54°
NE
43°
NE
41°
NE
46°
NE
42°
NE
45°
NE
Wind chill27°C (80°F)27°C (80°F)27°C (81°F)28°C (82°F)24°C (75°F)27°C (80°F)27°C (81°F)27°C (80°F)
Waves
Height0.6m (1.9ft)0.5m (1.6ft)0.4m (1.4ft)0.5m (1.5ft)0.7m (2.2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)
Direction 15°
NNE
17°
NNE
22°
NNE
25°
NNE
20°
NNE
15°
NNE
14°
NNE
13°
NNE
Period4.5 sec.4.3 sec.6.1 sec.6.1 sec.6.0 sec.5.8 sec.5.7 sec.5.2 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)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 06:33 and will set at 18:06 on the beach(es) of Koh Tao. 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 20.5mph). Wave height will be up to 2.6ft 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 temperature28°C (83°F)28°C (82°F)28°C (83°F)29°C (84°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%60%62%65%66%66%69%72%
Barometric pressure1011 hPa1009 hPa1010 hPa1012 hPa1011 hPa1008 hPa1009 hPa1011 hPa
Cloud cover0%1%7%45%49%42%64%73%
Heat index28°C (83°F)28°C (82°F)28°C (83°F)29°C (84°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (84°F)
Dew point19°C (66°F)18°C (65°F)19°C (66°F)20°C (68°F)20°C (67°F)20°C (67°F)21°C (69°F)21°C (70°F)
Wind
Speed16km/h (10mph)17km/h (10mph)20km/h (13mph)21km/h (13mph)20km/h (12mph)23km/h (14mph)22km/h (14mph)22km/h (14mph)
Gusts21km/h (13mph)23km/h (14mph)27km/h (17mph)28km/h (17mph)30km/h (19mph)33km/h (21mph)30km/h (19mph)30km/h (19mph)
Direction 26°
NNE
47°
NE
57°
ENE
53°
NE
48°
NE
46°
NE
43°
NE
48°
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
Height0.8m (2.5ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.4ft)0.7m (2.4ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.5ft)
Direction 17°
NNE
22°
NNE
24°
NNE
21°
NNE
16°
NNE
15°
NNE
20°
NNE
24°
NNE
Period5.1 sec.6.0 sec.5.7 sec.5.7 sec.9.2 sec.9.0 sec.4.9 sec.4.9 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)
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 06:34 and will set at 18:06 on the beach(es) of Koh Tao. 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 17.4mph km/h (with gusts up to 24.2mph). Wave height will be up to 3.3ft 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 (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Perceived temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (85°F)28°C (83°F)29°C (85°F)29°C (85°F)29°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%72%66%64%68%69%70%70%
Barometric pressure1010 hPa1009 hPa1010 hPa1012 hPa1011 hPa1008 hPa1010 hPa1012 hPa
Cloud cover80%58%23%35%84%72%84%26%
Heat index29°C (84°F)29°C (84°F)29°C (84°F)29°C (85°F)28°C (83°F)29°C (85°F)29°C (85°F)29°C (85°F)
Dew point21°C (69°F)21°C (70°F)20°C (68°F)20°C (68°F)20°C (68°F)21°C (70°F)21°C (70°F)21°C (70°F)
Wind
Speed17km/h (10mph)20km/h (12mph)18km/h (11mph)24km/h (15mph)23km/h (15mph)27km/h (17mph)28km/h (18mph)23km/h (14mph)
Gusts22km/h (14mph)26km/h (16mph)24km/h (15mph)33km/h (20mph)37km/h (23mph)39km/h (24mph)39km/h (25mph)32km/h (20mph)
Direction 61°
ENE
52°
NE
38°
NE
45°
NE
45°
NE
44°
NE
48°
NE
45°
NE
Wind chill27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)27°C (80°F)27°C (81°F)27°C (81°F)27°C (81°F)
Waves
Height0.7m (2.3ft)0.6m (2.0ft)0.5m (1.7ft)0.6m (2.1ft)0.9m (2.8ft)1.0m (3.2ft)1.0m (3.4ft)1.0m (3.2ft)
Direction 24°
NNE
22°
NNE
23°
NNE
16°
NNE
11°
N
12°
NNE
14°
NNE
17°
NNE
Period4.9 sec.4.9 sec.5.5 sec.7.2 sec.5.4 sec.5.2 sec.5.2 sec.5.2 sec.
Significant height1.0m (3.3ft)0.4m (1.3ft)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)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 Wednesday 25 December 2024

On Wednesday 25 December 2024, the sun will rise at 06:34 and will set at 18:07 on the beach(es) of Koh Tao. The outside temperature will be a high of 83°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 14.9mph km/h (with gusts up to 21.8mph). Wave height will be up to 4.6ft 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)28°C (82°F)24°C (75°F)27°C (81°F)27°C (81°F)27°C (81°F)
Perceived temperature30°C (85°F)29°C (85°F)30°C (85°F)30°C (87°F)26°C (78°F)30°C (87°F)30°C (86°F)30°C (85°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%69%68%72%73%74%73%71%
Barometric pressure1012 hPa1010 hPa1011 hPa1012 hPa1011 hPa1009 hPa1010 hPa1012 hPa
Cloud cover21%8%9%73%77%59%34%22%
Heat index30°C (85°F)29°C (85°F)30°C (85°F)30°C (87°F)26°C (78°F)30°C (87°F)30°C (86°F)30°C (85°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)22°C (72°F)19°C (66°F)22°C (72°F)22°C (72°F)22°C (71°F)
Wind
Speed22km/h (13mph)18km/h (11mph)18km/h (11mph)23km/h (14mph)24km/h (15mph)24km/h (15mph)22km/h (14mph)18km/h (11mph)
Gusts29km/h (18mph)24km/h (15mph)25km/h (16mph)32km/h (20mph)28km/h (17mph)35km/h (22mph)31km/h (19mph)24km/h (15mph)
Direction 54°
NE
53°
NE
49°
NE
42°
NE
48°
NE
46°
NE
35°
NE
42°
NE
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)28°C (82°F)24°C (75°F)27°C (81°F)27°C (81°F)27°C (81°F)
Waves
Height0.9m (3.0ft)0.8m (2.7ft)0.7m (2.4ft)1.0m (3.4ft)1.2m (4.1ft)1.4m (4.4ft)1.3m (4.4ft)1.3m (4.3ft)
Direction 19°
NNE
20°
NNE
20°
NNE
27°
NNE
27°
NNE
24°
NNE
24°
NNE
24°
NNE
Period5.2 sec.5.2 sec.5.2 sec.5.3 sec.5.3 sec.5.3 sec.5.3 sec.5.3 sec.
Significant height0.6m (2ft)0.5m (1.6ft)0.6m (2ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (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)28°C (83°F)

Sea weather on Thursday 26 December 2024

On Thursday 26 December 2024, the sun will rise at 06:35 and will set at 18:07 on the beach(es) of Koh Tao. 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 18.6mph km/h (with gusts up to 28mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)
Perceived temperature30°C (86°F)30°C (86°F)31°C (88°F)31°C (88°F)31°C (87°F)31°C (87°F)31°C (87°F)31°C (87°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%70%73%76%77%76%75%75%
Barometric pressure1012 hPa1011 hPa1011 hPa1013 hPa1012 hPa1010 hPa1010 hPa1012 hPa
Cloud cover39%45%46%54%38%33%41%46%
Heat index30°C (86°F)30°C (86°F)31°C (88°F)31°C (88°F)31°C (87°F)31°C (87°F)31°C (87°F)31°C (87°F)
Dew point21°C (71°F)22°C (71°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
Speed12km/h (7mph)13km/h (8mph)19km/h (12mph)26km/h (16mph)30km/h (19mph)30km/h (18mph)28km/h (18mph)24km/h (15mph)
Gusts17km/h (10mph)18km/h (11mph)26km/h (16mph)37km/h (23mph)45km/h (28mph)43km/h (27mph)40km/h (25mph)34km/h (21mph)
Direction 38°
NE
20°
NNE
11°
NNE
17°
NNE
25°
NNE
30°
NNE
35°
NE
37°
NE
Wind chill27°C (81°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)27°C (81°F)28°C (82°F)28°C (82°F)
Waves
Height1.2m (3.9ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Direction 24°
NNE
24°
NNE
23°
NNE
22°
NNE
23°
NNE
30°
NNE
37°
NE
45°
NE
Period5.3 sec.5.3 sec.5.3 sec.5.3 sec.5.3 sec.5.5 sec.5.6 sec.5.6 sec.
Significant height0.9m (3ft)0.9m (3ft)1.0m (3.3ft)0.9m (3ft)0.8m (2.6ft)0.6m (2ft)1.2m (3.9ft)1.6m (5.2ft)
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 Friday 27 December 2024

On Friday 27 December 2024, the sun will rise at 06:35 and will set at 18:08 on the beach(es) of Koh Tao. The outside temperature will be a high of 83°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 13.1mph km/h (with gusts up to 19.3mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (87°F)31°C (88°F)31°C (87°F)31°C (87°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%76%77%75%77%78%78%
Barometric pressure1012 hPa1010 hPa1011 hPa1012 hPa1012 hPa1009 hPa1010 hPa1011 hPa
Cloud cover61%63%56%40%27%38%28%25%
Heat index31°C (88°F)31°C (88°F)31°C (87°F)31°C (88°F)31°C (87°F)31°C (87°F)31°C (88°F)31°C (88°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 (74°F)23°C (74°F)
Wind
Speed19km/h (12mph)16km/h (10mph)17km/h (10mph)17km/h (10mph)17km/h (10mph)19km/h (12mph)21km/h (13mph)18km/h (11mph)
Gusts27km/h (17mph)23km/h (14mph)24km/h (15mph)24km/h (15mph)25km/h (16mph)31km/h (19mph)27km/h (17mph)25km/h (16mph)
Direction 41°
NE
42°
NE
41°
NE
49°
NE
74°
ENE
70°
ENE
53°
NE
62°
ENE
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)28°C (82°F)27°C (81°F)28°C (82°F)28°C (82°F)
Waves
Height1.0m (3.3ft)0.9m (3.0ft)0.7m (2.3ft)0.6m (2.0ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 57°
ENE
68°
ENE
76°
ENE
82°
E
87°
E
92°
E
90°
E
75°
ENE
Period5.6 sec.5.6 sec.5.3 sec.4.3 sec.3.8 sec.4.3 sec.4.4 sec.3.9 sec.
Significant height1.0m (3.3ft)0.6m (2ft)0.9m (3ft)0.7m (2.3ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)
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

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