Sea weather in Sihanoukville in Cambodia All the beach weather in Sihanoukville

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

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

Date Outside temp. Our opinion
Saturday 18 July 202681°F to 85°Fdiscouraged
Sunday 19 July 202679°F to 85°Fdiscouraged
Monday 20 July 202677°F to 85°Fdiscouraged
Tuesday 21 July 202677°F to 85°Fdiscouraged
Wednesday 22 July 202681°F to 85°Fdiscouraged
Thursday 23 July 202681°F to 85°Fdiscouraged
Friday 24 July 202677°F to 81°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Sihanoukville

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 05:52 and will set at 18:32 on the beach(es) of Sihanoukville. The outside temperature will be a high of 85°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 13.7mph km/h (with gusts up to 20.5mph). Wave height will be up to 1ft 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)29°C (83°F)28°C (83°F)27°C (80°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (88°F)33°C (91°F)32°C (90°F)29°C (85°F)31°C (88°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity81%80%79%75%74%73%81%83%
Barometric pressure1011 hPa1009 hPa1009 hPa1011 hPa1010 hPa1008 hPa1008 hPa1010 hPa
Cloud cover9%16%33%29%25%12%13%15%
Heat index31°C (88°F)31°C (88°F)31°C (88°F)33°C (91°F)32°C (90°F)29°C (85°F)31°C (88°F)32°C (90°F)
Dew point24°C (75°F)24°C (75°F)23°C (74°F)24°C (75°F)23°C (74°F)22°C (71°F)24°C (75°F)25°C (76°F)
Wind
Speed6km/h (4mph)9km/h (6mph)10km/h (6mph)15km/h (9mph)19km/h (12mph)22km/h (14mph)19km/h (12mph)17km/h (11mph)
Gusts10km/h (6mph)14km/h (8mph)16km/h (10mph)20km/h (13mph)29km/h (18mph)28km/h (18mph)33km/h (20mph)26km/h (16mph)
Direction 275°
W
291°
WNW
278°
W
265°
W
266°
W
269°
W
272°
W
266°
W
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)29°C (83°F)28°C (83°F)27°C (80°F)28°C (82°F)28°C (82°F)
Waves
Height0.1m (0.3ft)0.1m (0.5ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)
Direction 255°
WSW
264°
W
263°
W
262°
W
262°
W
271°
W
271°
W
263°
W
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)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.6m (2ft)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 Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 05:52 and will set at 18:32 on the beach(es) of Sihanoukville. The outside temperature will be a high of 85°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 21.1mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature28°C (82°F)27°C (81°F)27°C (81°F)29°C (83°F)29°C (83°F)29°C (83°F)27°C (81°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (88°F)31°C (88°F)33°C (91°F)32°C (90°F)32°C (90°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%81%81%76%74%72%80%79%
Barometric pressure1010 hPa1009 hPa1010 hPa1011 hPa1010 hPa1008 hPa1009 hPa1011 hPa
Cloud cover21%24%39%57%26%17%8%18%
Heat index32°C (89°F)31°C (88°F)31°C (88°F)33°C (91°F)32°C (90°F)32°C (90°F)31°C (88°F)31°C (88°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)23°C (74°F)23°C (74°F)24°C (74°F)24°C (75°F)
Wind
Speed13km/h (8mph)13km/h (8mph)18km/h (11mph)22km/h (14mph)22km/h (14mph)23km/h (14mph)21km/h (13mph)16km/h (10mph)
Gusts19km/h (12mph)19km/h (12mph)27km/h (17mph)29km/h (18mph)33km/h (20mph)34km/h (21mph)34km/h (21mph)25km/h (16mph)
Direction 258°
WSW
272°
W
280°
W
279°
W
278°
W
281°
W
285°
WNW
274°
W
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)29°C (83°F)29°C (83°F)29°C (83°F)27°C (81°F)28°C (82°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.8ft)
Direction 252°
WSW
254°
WSW
263°
W
268°
W
272°
W
281°
W
287°
WNW
284°
WNW
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)0.5m (1.6ft)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 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 Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:53 and will set at 18:32 on the beach(es) of Sihanoukville. 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 16.2mph 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 temperature28°C (82°F)27°C (81°F)28°C (82°F)29°C (83°F)25°C (78°F)27°C (80°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (88°F)31°C (88°F)31°C (88°F)33°C (91°F)27°C (81°F)29°C (83°F)32°C (89°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%79%80%76%73%70%77%78%
Barometric pressure1011 hPa1009 hPa1010 hPa1012 hPa1011 hPa1009 hPa1009 hPa1011 hPa
Cloud cover15%18%50%34%9%5%28%12%
Heat index31°C (88°F)31°C (88°F)31°C (88°F)33°C (91°F)27°C (81°F)29°C (83°F)32°C (89°F)31°C (88°F)
Dew point23°C (74°F)23°C (74°F)24°C (75°F)24°C (75°F)20°C (68°F)21°C (69°F)24°C (74°F)23°C (74°F)
Wind
Speed13km/h (8mph)16km/h (10mph)19km/h (12mph)22km/h (14mph)26km/h (16mph)24km/h (15mph)20km/h (13mph)15km/h (9mph)
Gusts20km/h (12mph)24km/h (15mph)28km/h (18mph)30km/h (18mph)28km/h (17mph)28km/h (17mph)29km/h (18mph)23km/h (14mph)
Direction 279°
W
280°
W
283°
WNW
288°
WNW
279°
W
281°
W
284°
WNW
283°
WNW
Wind chill28°C (82°F)27°C (81°F)28°C (82°F)29°C (83°F)25°C (78°F)27°C (80°F)28°C (82°F)28°C (82°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)
Direction 269°
W
264°
W
266°
W
282°
WNW
284°
WNW
283°
WNW
283°
WNW
276°
W
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)0.5m (1.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)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 Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:53 and will set at 18:32 on the beach(es) of Sihanoukville. 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 14.9mph 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 (81°F)27°C (81°F)27°C (81°F)29°C (83°F)25°C (78°F)27°C (80°F)28°C (82°F)28°C (82°F)
Perceived temperature31°C (87°F)31°C (87°F)31°C (88°F)33°C (91°F)27°C (81°F)29°C (84°F)31°C (88°F)32°C (90°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%80%80%75%72%72%78%81%
Barometric pressure1011 hPa1010 hPa1010 hPa1012 hPa1011 hPa1009 hPa1009 hPa1011 hPa
Cloud cover2%25%47%31%11%12%6%7%
Heat index31°C (87°F)31°C (87°F)31°C (88°F)33°C (91°F)27°C (81°F)29°C (84°F)31°C (88°F)32°C (90°F)
Dew point23°C (74°F)23°C (74°F)24°C (74°F)24°C (75°F)20°C (68°F)21°C (70°F)23°C (74°F)24°C (76°F)
Wind
Speed11km/h (7mph)15km/h (10mph)17km/h (11mph)21km/h (13mph)24km/h (15mph)23km/h (14mph)19km/h (12mph)15km/h (9mph)
Gusts17km/h (10mph)23km/h (14mph)26km/h (16mph)29km/h (18mph)26km/h (16mph)25km/h (16mph)32km/h (20mph)23km/h (14mph)
Direction 295°
WNW
283°
WNW
299°
WNW
289°
WNW
279°
W
278°
W
278°
W
268°
W
Wind chill27°C (81°F)27°C (81°F)27°C (81°F)29°C (83°F)25°C (78°F)27°C (80°F)28°C (82°F)28°C (82°F)
Waves
Height0.2m (0.6ft)0.2m (0.8ft)0.3m (1.0ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.2m (0.8ft)
Direction 270°
W
279°
W
276°
W
283°
WNW
285°
WNW
284°
WNW
283°
WNW
280°
W
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)0.5m (1.6ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.6m (2ft)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 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:53 and will set at 18:32 on the beach(es) of Sihanoukville. 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 14.9mph 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 temperature28°C (82°F)27°C (81°F)27°C (81°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)
Perceived temperature32°C (89°F)31°C (87°F)31°C (87°F)32°C (90°F)32°C (89°F)32°C (90°F)32°C (90°F)32°C (89°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%81%82%77%74%74%79%80%
Barometric pressure1011 hPa1009 hPa1010 hPa1012 hPa1011 hPa1009 hPa1009 hPa1010 hPa
Cloud cover5%32%18%68%28%25%51%39%
Heat index32°C (89°F)31°C (87°F)31°C (87°F)32°C (90°F)32°C (89°F)32°C (90°F)32°C (90°F)32°C (89°F)
Dew point24°C (75°F)24°C (75°F)24°C (75°F)24°C (75°F)23°C (73°F)23°C (74°F)24°C (75°F)24°C (75°F)
Wind
Speed13km/h (8mph)17km/h (10mph)21km/h (13mph)24km/h (15mph)23km/h (15mph)24km/h (15mph)22km/h (13mph)16km/h (10mph)
Gusts19km/h (12mph)26km/h (16mph)35km/h (21mph)33km/h (21mph)35km/h (22mph)35km/h (22mph)32km/h (20mph)25km/h (16mph)
Direction 276°
W
279°
W
280°
W
285°
WNW
279°
W
275°
W
281°
W
278°
W
Wind chill28°C (82°F)27°C (81°F)27°C (81°F)28°C (83°F)28°C (83°F)28°C (83°F)28°C (82°F)28°C (82°F)
Waves
Height0.2m (0.6ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.1ft)0.3m (1.1ft)0.3m (1.0ft)0.2m (0.7ft)
Direction 267°
W
269°
W
271°
W
276°
W
279°
W
279°
W
276°
W
267°
W
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)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)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)29°C (84°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:53 and will set at 18:32 on the beach(es) of Sihanoukville. The outside temperature will be a high of 85°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 16.2mph 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 (82°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (82°F)27°C (81°F)27°C (81°F)
Perceived temperature31°C (89°F)31°C (88°F)32°C (89°F)32°C (90°F)32°C (90°F)31°C (88°F)31°C (88°F)31°C (88°F)
Precipitation0in0in0in0in0in0in0.1in0in
Humidity80%79%79%77%73%75%81%83%
Barometric pressure1010 hPa1009 hPa1009 hPa1010 hPa1009 hPa1008 hPa1008 hPa1009 hPa
Cloud cover53%46%37%43%63%64%64%71%
Heat index31°C (89°F)31°C (88°F)32°C (89°F)32°C (90°F)32°C (90°F)31°C (88°F)31°C (88°F)31°C (88°F)
Dew point24°C (75°F)24°C (74°F)24°C (75°F)24°C (75°F)23°C (74°F)23°C (73°F)24°C (75°F)24°C (75°F)
Wind
Speed15km/h (10mph)21km/h (13mph)21km/h (13mph)21km/h (13mph)24km/h (15mph)26km/h (16mph)25km/h (16mph)24km/h (15mph)
Gusts24km/h (15mph)31km/h (19mph)31km/h (19mph)30km/h (19mph)34km/h (21mph)36km/h (22mph)39km/h (24mph)40km/h (25mph)
Direction 281°
W
277°
W
283°
WNW
285°
WNW
288°
WNW
285°
WNW
294°
WNW
299°
WNW
Wind chill28°C (82°F)28°C (82°F)28°C (82°F)28°C (83°F)28°C (83°F)28°C (82°F)27°C (81°F)27°C (81°F)
Waves
Height0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 256°
WSW
263°
W
277°
W
283°
WNW
281°
WNW
285°
WNW
289°
WNW
290°
WNW
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)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.9m (3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:53 and will set at 18:31 on the beach(es) of Sihanoukville. The outside temperature will be a high of 81°F t and a low of 77°F. Precipitation is in the forecast (0.7in 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 14.3mph 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 (80°F)26°C (79°F)26°C (79°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)
Perceived temperature31°C (88°F)30°C (86°F)29°C (85°F)29°C (85°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (85°F)
Precipitation0in0.1in0in0.1in0.1in0.1in0.1in0.1in
Humidity84%86%87%87%89%89%88%87%
Barometric pressure1009 hPa1008 hPa1009 hPa1009 hPa1009 hPa1007 hPa1007 hPa1008 hPa
Cloud cover73%89%85%52%59%68%58%43%
Heat index31°C (88°F)30°C (86°F)29°C (85°F)29°C (85°F)28°C (83°F)28°C (83°F)29°C (84°F)29°C (85°F)
Dew point24°C (76°F)24°C (75°F)24°C (74°F)24°C (75°F)24°C (74°F)23°C (74°F)24°C (75°F)24°C (75°F)
Wind
Speed23km/h (15mph)22km/h (14mph)22km/h (13mph)20km/h (13mph)18km/h (11mph)22km/h (13mph)22km/h (13mph)22km/h (14mph)
Gusts32km/h (20mph)26km/h (16mph)27km/h (17mph)32km/h (20mph)25km/h (15mph)24km/h (15mph)26km/h (16mph)26km/h (16mph)
Direction 307°
NW
309°
NW
309°
NW
293°
WNW
278°
W
279°
W
285°
WNW
286°
WNW
Wind chill27°C (81°F)27°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)26°C (78°F)26°C (79°F)26°C (79°F)
Waves
Height0.2m (0.7ft)0.2m (0.7ft)0.3m (1.0ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 295°
WNW
296°
WNW
294°
WNW
284°
WNW
284°
WNW
291°
WNW
285°
WNW
282°
WNW
Period0.1 sec.1.4 sec.0.7 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.8m (2.6ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)29°C (84°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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