Sea weather in Koh Rong in Cambodia All the beach weather in Koh Rong

All the essential weather information for enjoying the beach in Koh Rong in Cambodia, 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 Rong over the next 7 days?

Discover the best moment to go to the beach in Koh Rong in Cambodia this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Koh Rong. 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 79°Frecommended
Friday 30 January 202672°F to 79°Frecommended
Saturday 31 January 202674°F to 81°Frecommended
Sunday 1 February 202674°F to 81°Frecommended
Monday 2 February 202676°F to 81°Frecommended
Tuesday 3 February 202676°F to 79°Frecommended
Wednesday 4 February 202676°F to 81°Frecommended

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

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 06:29 and will set at 18:09 on the beach(es) of Koh Rong. The outside temperature will be a high of 79°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 15.5mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)24°C (75°F)26°C (78°F)26°C (79°F)26°C (79°F)25°C (77°F)25°C (78°F)
Perceived temperature27°C (80°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (83°F)26°C (80°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%81%76%72%70%72%71%
Barometric pressure1015 hPa1013 hPa1013 hPa1015 hPa1014 hPa1012 hPa1012 hPa1014 hPa
Cloud cover86%76%89%78%74%32%15%20%
Heat index27°C (80°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)28°C (83°F)26°C (80°F)27°C (81°F)
Dew point21°C (69°F)21°C (69°F)21°C (69°F)21°C (70°F)20°C (69°F)20°C (69°F)19°C (67°F)20°C (67°F)
Wind
Speed6km/h (4mph)4km/h (2mph)4km/h (3mph)7km/h (4mph)9km/h (6mph)19km/h (12mph)15km/h (9mph)3km/h (2mph)
Gusts9km/h (6mph)5km/h (3mph)7km/h (4mph)9km/h (6mph)13km/h (8mph)25km/h (16mph)25km/h (15mph)4km/h (2mph)
Direction 189°
S
196°
SSW
77°
ENE
91°
E
183°
S
187°
S
186°
S
243°
WSW
Wind chill25°C (77°F)25°C (76°F)24°C (75°F)26°C (78°F)26°C (79°F)26°C (79°F)25°C (77°F)25°C (78°F)
Waves
Height0.6m (1.8ft)0.2m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.4ft)
Direction 182°
S
196°
SSW
197°
SSW
161°
SSE
145°
SE
163°
SSE
174°
S
183°
S
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.2.1 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.2m (0.7ft)
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 Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 06:29 and will set at 18:09 on the beach(es) of Koh Rong. The outside temperature will be a high of 79°F t and a low of 72°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 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)24°C (76°F)24°C (75°F)26°C (78°F)23°C (73°F)26°C (79°F)26°C (78°F)26°C (78°F)
Perceived temperature27°C (80°F)26°C (79°F)26°C (79°F)28°C (82°F)25°C (77°F)28°C (83°F)28°C (82°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%77%80%75%71%72%76%77%
Barometric pressure1014 hPa1013 hPa1014 hPa1016 hPa1014 hPa1011 hPa1012 hPa1015 hPa
Cloud cover11%24%23%23%14%18%17%53%
Heat index27°C (80°F)26°C (79°F)26°C (79°F)28°C (82°F)25°C (77°F)28°C (83°F)28°C (82°F)28°C (82°F)
Dew point20°C (68°F)20°C (68°F)20°C (69°F)21°C (69°F)17°C (63°F)21°C (69°F)21°C (70°F)21°C (70°F)
Wind
Speed4km/h (2mph)4km/h (2mph)4km/h (3mph)4km/h (2mph)11km/h (7mph)15km/h (10mph)13km/h (8mph)6km/h (4mph)
Gusts5km/h (3mph)6km/h (3mph)7km/h (4mph)5km/h (3mph)23km/h (14mph)22km/h (14mph)20km/h (12mph)9km/h (6mph)
Direction 293°
WNW
344°
NNW
56°
ENE
78°
ENE
200°
SSW
194°
SSW
193°
SSW
209°
SSW
Wind chill25°C (77°F)24°C (76°F)24°C (75°F)26°C (78°F)23°C (73°F)26°C (79°F)26°C (78°F)26°C (78°F)
Waves
Height0.5m (1.7ft)0.5m (1.7ft)0.3m (1.0ft)0.6m (1.8ft)0.6m (1.9ft)0.1m (0.4ft)0.2m (0.6ft)0.1m (0.3ft)
Direction 184°
S
184°
S
185°
S
186°
S
177°
S
187°
S
183°
S
184°
S
Period2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.2.1 sec.1.9 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)
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 Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 06:29 and will set at 18:09 on the beach(es) of Koh Rong. The outside temperature will be a high of 81°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 10.6mph km/h (with gusts up to 14.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)24°C (76°F)26°C (79°F)23°C (73°F)27°C (80°F)26°C (79°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (80°F)26°C (80°F)28°C (83°F)25°C (77°F)29°C (85°F)28°C (83°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%81%75%74%72%73%74%
Barometric pressure1014 hPa1012 hPa1013 hPa1016 hPa1014 hPa1011 hPa1012 hPa1014 hPa
Cloud cover26%28%44%30%79%32%18%28%
Heat index27°C (81°F)27°C (80°F)26°C (80°F)28°C (83°F)25°C (77°F)29°C (85°F)28°C (83°F)28°C (82°F)
Dew point21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)18°C (64°F)21°C (70°F)21°C (70°F)21°C (69°F)
Wind
Speed3km/h (2mph)6km/h (4mph)5km/h (3mph)6km/h (4mph)5km/h (3mph)17km/h (10mph)12km/h (7mph)3km/h (2mph)
Gusts4km/h (3mph)9km/h (6mph)8km/h (5mph)7km/h (4mph)11km/h (7mph)23km/h (14mph)17km/h (11mph)5km/h (3mph)
Direction 166°
SSE
181°
S
88°
E
58°
ENE
209°
SSW
198°
SSW
190°
S
216°
SW
Wind chill25°C (77°F)25°C (77°F)24°C (76°F)26°C (79°F)23°C (73°F)27°C (80°F)26°C (79°F)26°C (78°F)
Waves
Height0.5m (1.7ft)0.1m (0.4ft)0.4m (1.3ft)0.5m (1.6ft)0.2m (0.8ft)0.5m (1.6ft)0.2m (0.7ft)0.1m (0.4ft)
Direction 184°
S
178°
S
171°
S
162°
SSE
145°
SE
188°
S
183°
S
182°
S
Period1.9 sec.2.0 sec.2.0 sec.2.0 sec.2.1 sec.2.1 sec.2.1 sec.2.0 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)
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 Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 06:29 and will set at 18:10 on the beach(es) of Koh Rong. The outside temperature will be a high of 81°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 12.4mph km/h (with gusts up to 17.4mph). 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)24°C (75°F)27°C (80°F)25°C (78°F)26°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (80°F)28°C (83°F)25°C (78°F)29°C (83°F)27°C (81°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%78%83%71%63%66%69%71%
Barometric pressure1014 hPa1013 hPa1014 hPa1017 hPa1015 hPa1012 hPa1012 hPa1015 hPa
Cloud cover13%86%66%14%73%15%11%15%
Heat index28°C (82°F)27°C (81°F)27°C (80°F)28°C (83°F)25°C (78°F)29°C (83°F)27°C (81°F)27°C (81°F)
Dew point21°C (70°F)21°C (70°F)21°C (71°F)21°C (69°F)16°C (61°F)20°C (68°F)19°C (67°F)20°C (68°F)
Wind
Speed8km/h (5mph)8km/h (5mph)12km/h (8mph)13km/h (8mph)8km/h (5mph)20km/h (12mph)15km/h (10mph)6km/h (4mph)
Gusts12km/h (8mph)13km/h (8mph)18km/h (11mph)16km/h (10mph)17km/h (11mph)28km/h (18mph)26km/h (16mph)10km/h (6mph)
Direction 194°
SSW
156°
SSE
115°
ESE
106°
ESE
156°
SSE
186°
S
194°
SSW
228°
SW
Wind chill26°C (78°F)25°C (77°F)25°C (76°F)26°C (79°F)24°C (75°F)27°C (80°F)25°C (78°F)26°C (78°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.4m (1.4ft)0.1m (0.5ft)0.2m (0.8ft)0.3m (1.1ft)0.2m (0.7ft)0.1m (0.4ft)
Direction 204°
SSW
195°
SSW
196°
SSW
133°
SE
136°
SE
155°
SSE
170°
S
176°
S
Period2.0 sec.2.0 sec.2.0 sec.1.9 sec.1.9 sec.1.9 sec.1.9 sec.2.1 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.4m (1.3ft)0.2m (0.7ft)
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 Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 06:29 and will set at 18:10 on the beach(es) of Koh Rong. The outside temperature will be a high of 81°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 12.4mph km/h (with gusts up to 23.6mph). 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)25°C (76°F)24°C (76°F)26°C (79°F)26°C (79°F)25°C (77°F)25°C (77°F)25°C (78°F)
Perceived temperature27°C (81°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)26°C (79°F)27°C (80°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%80%83%75%67%64%66%68%
Barometric pressure1014 hPa1014 hPa1014 hPa1017 hPa1015 hPa1012 hPa1013 hPa1014 hPa
Cloud cover16%52%80%77%78%14%12%7%
Heat index27°C (81°F)27°C (80°F)26°C (79°F)28°C (82°F)28°C (82°F)26°C (79°F)27°C (80°F)27°C (80°F)
Dew point21°C (69°F)21°C (70°F)21°C (70°F)21°C (70°F)20°C (67°F)18°C (64°F)18°C (65°F)19°C (66°F)
Wind
Speed7km/h (4mph)5km/h (3mph)6km/h (4mph)8km/h (5mph)8km/h (5mph)20km/h (12mph)15km/h (9mph)9km/h (5mph)
Gusts11km/h (7mph)7km/h (4mph)9km/h (6mph)9km/h (6mph)11km/h (7mph)38km/h (23mph)25km/h (16mph)14km/h (9mph)
Direction 233°
SW
132°
SE
64°
ENE
66°
ENE
206°
SSW
198°
SSW
215°
SW
221°
SW
Wind chill25°C (78°F)25°C (76°F)24°C (76°F)26°C (79°F)26°C (79°F)25°C (77°F)25°C (77°F)25°C (78°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.3m (1.1ft)0.3m (1.1ft)0.1m (0.4ft)0.2m (0.6ft)0.2m (0.8ft)0.2m (0.7ft)
Direction 208°
SSW
205°
SSW
204°
SSW
168°
SSE
157°
SSE
173°
S
179°
S
186°
S
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 height0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)
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 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 06:29 and will set at 18:10 on the beach(es) of Koh Rong. The outside temperature will be a high of 79°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 9.9mph km/h (with gusts up to 18.6mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)24°C (76°F)26°C (78°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)
Perceived temperature27°C (80°F)26°C (80°F)26°C (79°F)27°C (81°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%74%76%71%67%68%74%78%
Barometric pressure1015 hPa1014 hPa1015 hPa1016 hPa1014 hPa1012 hPa1013 hPa1015 hPa
Cloud cover19%30%29%16%9%10%10%17%
Heat index27°C (80°F)26°C (80°F)26°C (79°F)27°C (81°F)26°C (79°F)26°C (79°F)27°C (80°F)27°C (81°F)
Dew point19°C (67°F)20°C (67°F)20°C (68°F)20°C (68°F)18°C (65°F)18°C (65°F)20°C (68°F)21°C (70°F)
Wind
Speed8km/h (5mph)8km/h (5mph)7km/h (4mph)6km/h (4mph)10km/h (6mph)16km/h (10mph)14km/h (9mph)9km/h (5mph)
Gusts12km/h (7mph)12km/h (8mph)10km/h (6mph)8km/h (5mph)20km/h (12mph)30km/h (19mph)24km/h (15mph)13km/h (8mph)
Direction 186°
S
152°
SSE
97°
E
28°
NNE
165°
SSE
225°
SW
221°
SW
282°
WNW
Wind chill25°C (77°F)25°C (76°F)24°C (76°F)26°C (78°F)25°C (76°F)25°C (76°F)25°C (77°F)25°C (77°F)
Waves
Height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.5m (1.6ft)0.4m (1.3ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)
Direction 189°
S
198°
SSW
178°
S
159°
SSE
227°
SW
228°
SW
205°
SSW
205°
SSW
Period2.1 sec.2.1 sec.2.0 sec.2.0 sec.2.1 sec.2.1 sec.2.1 sec.1.9 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)0.2m (0.7ft)
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 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 06:29 and will set at 18:11 on the beach(es) of Koh Rong. The outside temperature will be a high of 81°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 8.7mph km/h (with gusts up to 11.8mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (76°F)24°C (76°F)26°C (78°F)27°C (80°F)27°C (81°F)27°C (80°F)26°C (79°F)
Perceived temperature27°C (81°F)27°C (80°F)27°C (80°F)28°C (82°F)29°C (84°F)29°C (84°F)29°C (84°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%83%84%75%66%65%72%76%
Barometric pressure1015 hPa1014 hPa1014 hPa1015 hPa1014 hPa1012 hPa1012 hPa1014 hPa
Cloud cover21%40%64%45%42%37%43%83%
Heat index27°C (81°F)27°C (80°F)27°C (80°F)28°C (82°F)29°C (84°F)29°C (84°F)29°C (84°F)28°C (83°F)
Dew point21°C (71°F)22°C (71°F)22°C (71°F)21°C (70°F)20°C (68°F)20°C (68°F)21°C (70°F)22°C (71°F)
Wind
Speed8km/h (5mph)6km/h (4mph)7km/h (4mph)7km/h (4mph)9km/h (6mph)14km/h (9mph)14km/h (9mph)10km/h (6mph)
Gusts13km/h (8mph)10km/h (6mph)10km/h (6mph)9km/h (6mph)12km/h (7mph)19km/h (12mph)19km/h (12mph)15km/h (9mph)
Direction 322°
NW
110°
ESE

N

N
170°
S
234°
SW
222°
SW
229°
SW
Wind chill25°C (77°F)25°C (76°F)24°C (76°F)26°C (78°F)27°C (80°F)27°C (81°F)27°C (80°F)26°C (79°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 210°
SSW
227°
SW
235°
SW
286°
WNW
288°
WNW
266°
W
256°
WSW
248°
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 height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.3m (1ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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