Sea weather in Rayong in Thailand All the beach weather in Rayong

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

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

Date Outside temp. Our opinion
Thursday 29 January 202676°F to 83°Frecommended
Friday 30 January 202677°F to 83°Frecommended
Saturday 31 January 202676°F to 83°Frecommended
Sunday 1 February 202677°F to 85°Fdiscouraged
Monday 2 February 202677°F to 83°Fdiscouraged
Tuesday 3 February 202677°F to 83°Frecommended
Wednesday 4 February 202677°F to 85°Frecommended

Sea Weather: Your daily and hourly sea weather in Rayong

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:41 and will set at 18:15 on the beach(es) of Rayong. 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 11.8mph km/h (with gusts up to 16.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)25°C (76°F)26°C (79°F)28°C (82°F)28°C (82°F)27°C (80°F)26°C (79°F)
Perceived temperature27°C (80°F)27°C (80°F)26°C (79°F)28°C (82°F)29°C (84°F)29°C (85°F)29°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity65%68%70%66%60%60%69%74%
Barometric pressure1014 hPa1013 hPa1013 hPa1015 hPa1014 hPa1011 hPa1012 hPa1014 hPa
Cloud cover15%18%25%24%37%23%17%36%
Heat index27°C (80°F)27°C (80°F)26°C (79°F)28°C (82°F)29°C (84°F)29°C (85°F)29°C (83°F)28°C (82°F)
Dew point18°C (65°F)19°C (66°F)19°C (66°F)19°C (67°F)19°C (66°F)19°C (67°F)20°C (69°F)21°C (70°F)
Wind
Speed5km/h (3mph)6km/h (4mph)3km/h (2mph)8km/h (5mph)10km/h (6mph)18km/h (11mph)19km/h (12mph)11km/h (7mph)
Gusts8km/h (5mph)10km/h (6mph)5km/h (3mph)10km/h (6mph)13km/h (8mph)23km/h (14mph)27km/h (17mph)17km/h (10mph)
Direction 194°
SSW
192°
SSW
59°
ENE
65°
ENE
150°
SSE
184°
S
218°
SW
204°
SSW
Wind chill26°C (78°F)25°C (77°F)25°C (76°F)26°C (79°F)28°C (82°F)28°C (82°F)27°C (80°F)26°C (79°F)
Waves
Height0.2m (0.6ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.5ft)0.1m (0.5ft)0.3m (0.9ft)0.4m (1.3ft)0.3m (1.1ft)
Direction 216°
SW
201°
SSW
186°
S
182°
S
185°
S
197°
SSW
199°
SSW
192°
SSW
Period2.3 sec.2.3 sec.2.5 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.2.7 sec.
Significant height0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:41 and will set at 18:15 on the beach(es) of Rayong. The outside temperature will be a high of 83°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 10.6mph km/h (with gusts up to 14.9mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (77°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (80°F)26°C (79°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%79%82%71%64%67%73%77%
Barometric pressure1014 hPa1013 hPa1013 hPa1016 hPa1014 hPa1011 hPa1012 hPa1014 hPa
Cloud cover45%83%83%32%82%21%28%15%
Heat index28°C (82°F)27°C (81°F)27°C (81°F)30°C (85°F)30°C (86°F)30°C (86°F)29°C (84°F)28°C (83°F)
Dew point21°C (70°F)21°C (71°F)22°C (71°F)21°C (71°F)20°C (69°F)21°C (70°F)22°C (71°F)22°C (71°F)
Wind
Speed9km/h (6mph)8km/h (5mph)7km/h (4mph)8km/h (5mph)10km/h (6mph)17km/h (11mph)17km/h (11mph)12km/h (7mph)
Gusts14km/h (9mph)12km/h (7mph)11km/h (7mph)10km/h (6mph)13km/h (8mph)23km/h (14mph)24km/h (15mph)18km/h (11mph)
Direction 176°
S
201°
SSW
194°
SSW
160°
SSE
185°
S
212°
SSW
221°
SW
189°
S
Wind chill26°C (78°F)25°C (78°F)25°C (77°F)27°C (81°F)28°C (82°F)28°C (82°F)27°C (80°F)26°C (79°F)
Waves
Height0.3m (0.9ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.6ft)0.3m (1.0ft)0.4m (1.2ft)0.3m (1.0ft)
Direction 184°
S
187°
S
182°
S
182°
S
183°
S
207°
SSW
204°
SSW
200°
SSW
Period2.7 sec.2.7 sec.3.2 sec.3.2 sec.3.3 sec.3.3 sec.3.3 sec.4.4 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:41 and will set at 18:16 on the beach(es) of Rayong. 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 11.2mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (78°F)27°C (81°F)25°C (77°F)26°C (79°F)27°C (81°F)26°C (79°F)
Perceived temperature28°C (83°F)28°C (82°F)28°C (82°F)30°C (86°F)26°C (79°F)28°C (82°F)29°C (85°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%81%71%66%68%72%77%
Barometric pressure1014 hPa1012 hPa1013 hPa1016 hPa1014 hPa1011 hPa1012 hPa1014 hPa
Cloud cover19%62%60%43%10%15%16%12%
Heat index28°C (83°F)28°C (82°F)28°C (82°F)30°C (86°F)26°C (79°F)28°C (82°F)29°C (85°F)29°C (84°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (71°F)18°C (65°F)20°C (67°F)22°C (71°F)22°C (72°F)
Wind
Speed12km/h (8mph)12km/h (7mph)10km/h (6mph)7km/h (4mph)13km/h (8mph)18km/h (11mph)15km/h (9mph)12km/h (7mph)
Gusts18km/h (11mph)18km/h (11mph)15km/h (9mph)9km/h (5mph)26km/h (16mph)34km/h (21mph)22km/h (13mph)18km/h (11mph)
Direction 174°
S
182°
S
193°
SSW
184°
S
171°
S
206°
SSW
229°
SW
187°
S
Wind chill26°C (78°F)25°C (78°F)25°C (78°F)27°C (81°F)25°C (77°F)26°C (79°F)27°C (81°F)26°C (79°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.2ft)0.3m (1.0ft)
Direction 194°
SSW
191°
SSW
194°
SSW
196°
SSW
197°
SSW
213°
SSW
216°
SW
203°
SSW
Period4.4 sec.4.6 sec.4.4 sec.3.3 sec.3.3 sec.3.3 sec.4.6 sec.4.6 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:40 and will set at 18:16 on the beach(es) of Rayong. The outside temperature will be a high of 85°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 13.7mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (79°F)26°C (79°F)26°C (78°F)27°C (81°F)29°C (84°F)28°C (83°F)27°C (80°F)26°C (80°F)
Perceived temperature29°C (84°F)28°C (83°F)28°C (82°F)30°C (85°F)31°C (88°F)31°C (87°F)29°C (84°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%80%83%73%59%63%70%77%
Barometric pressure1014 hPa1012 hPa1013 hPa1016 hPa1014 hPa1011 hPa1013 hPa1015 hPa
Cloud cover77%76%28%80%21%18%11%6%
Heat index29°C (84°F)28°C (83°F)28°C (82°F)30°C (85°F)31°C (88°F)31°C (87°F)29°C (84°F)29°C (84°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (71°F)20°C (68°F)21°C (69°F)21°C (69°F)22°C (72°F)
Wind
Speed14km/h (9mph)8km/h (5mph)9km/h (5mph)4km/h (2mph)10km/h (6mph)22km/h (14mph)13km/h (8mph)11km/h (7mph)
Gusts20km/h (12mph)12km/h (8mph)13km/h (8mph)6km/h (3mph)13km/h (8mph)31km/h (19mph)22km/h (14mph)18km/h (11mph)
Direction 192°
SSW
197°
SSW
203°
SSW
114°
ESE
169°
SSE
204°
SSW
224°
SW
186°
S
Wind chill26°C (79°F)26°C (79°F)26°C (78°F)27°C (81°F)29°C (84°F)28°C (83°F)27°C (80°F)26°C (80°F)
Waves
Height0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.6ft)0.3m (1.1ft)0.4m (1.2ft)0.3m (1.0ft)
Direction 198°
SSW
203°
SSW
197°
SSW
200°
SSW
202°
SSW
201°
SSW
203°
SSW
200°
SSW
Period4.6 sec.4.6 sec.4.6 sec.3.2 sec.3.0 sec.3.0 sec.3.0 sec.3.0 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.8m (2.6ft)0.5m (1.6ft)0.3m (1ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:40 and will set at 18:16 on the beach(es) of Rayong. The outside temperature will be a high of 83°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 13.7mph 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 temperature26°C (79°F)26°C (78°F)25°C (77°F)27°C (81°F)26°C (78°F)27°C (80°F)27°C (80°F)26°C (79°F)
Perceived temperature29°C (84°F)28°C (82°F)27°C (81°F)30°C (85°F)27°C (80°F)28°C (83°F)28°C (83°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%79%80%72%58%61%70%75%
Barometric pressure1014 hPa1013 hPa1014 hPa1016 hPa1015 hPa1011 hPa1012 hPa1014 hPa
Cloud cover7%24%9%71%12%9%9%8%
Heat index29°C (84°F)28°C (82°F)27°C (81°F)30°C (85°F)27°C (80°F)28°C (83°F)28°C (83°F)28°C (83°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (71°F)17°C (62°F)19°C (66°F)21°C (69°F)21°C (70°F)
Wind
Speed12km/h (7mph)6km/h (4mph)4km/h (2mph)12km/h (7mph)10km/h (6mph)22km/h (14mph)16km/h (10mph)12km/h (8mph)
Gusts18km/h (11mph)10km/h (6mph)6km/h (4mph)15km/h (9mph)22km/h (14mph)40km/h (25mph)26km/h (16mph)19km/h (12mph)
Direction 195°
SSW
193°
SSW
92°
E
46°
NE
142°
SE
192°
SSW
229°
SW
205°
SSW
Wind chill26°C (79°F)26°C (78°F)25°C (77°F)27°C (81°F)26°C (78°F)27°C (80°F)27°C (80°F)26°C (79°F)
Waves
Height0.3m (1.1ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)0.3m (0.9ft)0.4m (1.3ft)0.4m (1.4ft)0.3m (1.0ft)
Direction 196°
SSW
188°
S
187°
S
184°
S
165°
SSE
167°
SSE
184°
S
182°
S
Period3.0 sec.3.0 sec.3.3 sec.3.4 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)25°C (78°F)27°C (81°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:40 and will set at 18:17 on the beach(es) of Rayong. The outside temperature will be a high of 83°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 20.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (77°F)27°C (80°F)26°C (79°F)26°C (80°F)26°C (79°F)26°C (79°F)
Perceived temperature28°C (82°F)28°C (82°F)27°C (81°F)29°C (83°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%81%70%59%59%68%73%
Barometric pressure1014 hPa1014 hPa1014 hPa1016 hPa1015 hPa1012 hPa1013 hPa1015 hPa
Cloud cover7%28%23%16%13%8%8%5%
Heat index28°C (82°F)28°C (82°F)27°C (81°F)29°C (83°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (82°F)
Dew point22°C (71°F)22°C (71°F)21°C (70°F)21°C (69°F)18°C (64°F)18°C (64°F)20°C (68°F)21°C (69°F)
Wind
Speed10km/h (6mph)7km/h (4mph)7km/h (4mph)11km/h (7mph)14km/h (9mph)18km/h (11mph)16km/h (10mph)12km/h (7mph)
Gusts16km/h (10mph)11km/h (7mph)12km/h (7mph)15km/h (9mph)25km/h (16mph)33km/h (21mph)27km/h (17mph)19km/h (12mph)
Direction 206°
SSW
176°
S
88°
E
79°
ENE
132°
SE
182°
S
217°
SW
228°
SW
Wind chill26°C (78°F)25°C (78°F)25°C (77°F)27°C (80°F)26°C (79°F)26°C (80°F)26°C (79°F)26°C (79°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)0.4m (1.3ft)0.3m (1.0ft)
Direction 182°
S
184°
S
182°
S
173°
S
171°
S
191°
SSW
202°
SSW
201°
SSW
Period3.5 sec.3.5 sec.3.6 sec.4.2 sec.4.4 sec.4.4 sec.4.3 sec.4.2 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:40 and will set at 18:17 on the beach(es) of Rayong. The outside temperature will be a high of 85°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 11.8mph km/h (with gusts up to 15.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)25°C (76°F)27°C (80°F)28°C (83°F)29°C (83°F)28°C (82°F)27°C (80°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (80°F)29°C (84°F)30°C (86°F)31°C (87°F)30°C (86°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%79%80%72%62%61%68%72%
Barometric pressure1014 hPa1014 hPa1014 hPa1016 hPa1014 hPa1011 hPa1012 hPa1014 hPa
Cloud cover8%14%14%11%17%28%39%53%
Heat index28°C (82°F)27°C (81°F)27°C (80°F)29°C (84°F)30°C (86°F)31°C (87°F)30°C (86°F)29°C (84°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)20°C (68°F)20°C (68°F)21°C (70°F)21°C (70°F)
Wind
Speed10km/h (6mph)5km/h (3mph)5km/h (3mph)8km/h (5mph)12km/h (7mph)19km/h (12mph)18km/h (11mph)12km/h (7mph)
Gusts15km/h (10mph)8km/h (5mph)8km/h (5mph)10km/h (6mph)15km/h (9mph)24km/h (15mph)25km/h (15mph)18km/h (11mph)
Direction 223°
SW
184°
S
95°
E
75°
ENE
155°
SSE
221°
SW
238°
WSW
209°
SSW
Wind chill26°C (78°F)25°C (77°F)25°C (76°F)27°C (80°F)28°C (83°F)29°C (83°F)28°C (82°F)27°C (80°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.5m (1.6ft)0.4m (1.3ft)
Direction 199°
SSW
179°
S
169°
S
169°
S
171°
S
208°
SSW
231°
SW
230°
SW
Period4.1 sec.4.9 sec.5.3 sec.5.2 sec.5.2 sec.5.0 sec.4.8 sec.4.8 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.4m (1.3ft)0.7m (2.3ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)27°C (81°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

Change units