Sea weather in Muan in South Korea All the beach weather in Muan

All the essential weather information for enjoying the beach in Muan in South Korea, 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 Muan over the next 7 days?

Discover the best moment to go to the beach in Muan in South Korea this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Muan. 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 202634°F to 36°Fnot recommended
Friday 30 January 202632°F to 34°Fnot recommended
Saturday 31 January 202634°F to 38°Fnot recommended
Sunday 1 February 202636°F to 40°Fnot recommended
Monday 2 February 202640°F to 41°Fnot recommended
Tuesday 3 February 202634°F to 41°Fdiscouraged
Wednesday 4 February 202641°F to 45°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Muan

Sea weather on Thursday 29 January 2026

On Thursday 29 January 2026, the sun will rise at 07:36 and will set at 18:00 on the beach(es) of Muan. The outside temperature will be a high of 36°F t and a low of 34°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 24.2mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature1°C (34°F)2°C (35°F)2°C (36°F)2°C (36°F)2°C (36°F)2°C (36°F)2°C (35°F)1°C (35°F)
Perceived temperature-5°C (24°F)-4°C (25°F)-3°C (26°F)-2°C (28°F)-3°C (27°F)-4°C (25°F)-5°C (23°F)-5°C (22°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%63%64%69%82%72%63%60%
Barometric pressure1030 hPa1030 hPa1029 hPa1030 hPa1031 hPa1030 hPa1031 hPa1032 hPa
Cloud cover47%100%100%90%100%100%83%48%
Heat index1°C (34°F)2°C (35°F)2°C (36°F)2°C (36°F)2°C (36°F)2°C (36°F)2°C (35°F)1°C (35°F)
Dew point-5°C (23°F)-4°C (24°F)-4°C (25°F)-3°C (27°F)-1°C (31°F)-2°C (28°F)-5°C (23°F)-5°C (22°F)
Wind
Speed26km/h (16mph)26km/h (16mph)25km/h (16mph)19km/h (12mph)22km/h (14mph)32km/h (20mph)37km/h (23mph)39km/h (24mph)
Gusts33km/h (21mph)33km/h (20mph)32km/h (20mph)25km/h (16mph)30km/h (18mph)43km/h (27mph)49km/h (30mph)48km/h (30mph)
Direction 360°
N
358°
N
347°
NNW
335°
NNW
335°
NNW
341°
NNW
343°
NNW
340°
NNW
Wind chill-5°C (24°F)-4°C (25°F)-3°C (26°F)-2°C (28°F)-3°C (27°F)-4°C (25°F)-5°C (23°F)-5°C (22°F)
Waves
Height0.6m (2.1ft)0.6m (2.1ft)0.7m (2.2ft)0.6m (1.8ft)0.4m (1.5ft)0.5m (1.8ft)0.8m (2.7ft)1.0m (3.1ft)
Direction 347°
NNW
343°
NNW
344°
NNW
340°
NNW
345°
NNW
345°
NNW
336°
NNW
332°
NNW
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 height0.9m (3ft)0.9m (3ft)1.0m (3.3ft)0.7m (2.3ft)0.6m (2ft)0.8m (2.6ft)1.2m (3.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Friday 30 January 2026

On Friday 30 January 2026, the sun will rise at 07:36 and will set at 18:01 on the beach(es) of Muan. The outside temperature will be a high of 34°F t and a low of 32°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 33.6mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature1°C (34°F)1°C (34°F)1°C (33°F)1°C (33°F)0°C (33°F)1°C (33°F)-0°C (31°F)1°C (34°F)
Perceived temperature-6°C (21°F)-6°C (20°F)-7°C (20°F)-7°C (20°F)-7°C (20°F)-7°C (20°F)-8°C (18°F)-6°C (22°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity62%61%62%62%62%63%64%64%
Barometric pressure1032 hPa1032 hPa1032 hPa1032 hPa1032 hPa1031 hPa1031 hPa1032 hPa
Cloud cover68%58%76%58%88%77%10%24%
Heat index1°C (34°F)1°C (34°F)1°C (33°F)1°C (33°F)0°C (33°F)1°C (33°F)-0°C (31°F)1°C (34°F)
Dew point-5°C (22°F)-6°C (22°F)-6°C (21°F)-6°C (22°F)-6°C (21°F)-6°C (22°F)-6°C (21°F)-5°C (23°F)
Wind
Speed43km/h (27mph)45km/h (28mph)41km/h (26mph)42km/h (26mph)39km/h (24mph)41km/h (25mph)37km/h (23mph)34km/h (21mph)
Gusts51km/h (32mph)54km/h (34mph)49km/h (31mph)49km/h (31mph)48km/h (30mph)52km/h (32mph)40km/h (25mph)43km/h (27mph)
Direction 341°
NNW
340°
NNW
347°
NNW
348°
NNW
349°
NNW
349°
N
355°
N
352°
N
Wind chill-6°C (21°F)-6°C (20°F)-7°C (20°F)-7°C (20°F)-7°C (20°F)-7°C (20°F)-8°C (18°F)-6°C (22°F)
Waves
Height1.1m (3.7ft)1.2m (4.1ft)1.2m (3.9ft)1.2m (3.8ft)1.1m (3.5ft)1.0m (3.4ft)1.0m (3.2ft)0.9m (3.0ft)
Direction 327°
NNW
325°
NW
328°
NNW
330°
NNW
334°
NNW
333°
NNW
333°
NNW
338°
NNW
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 height1.5m (4.9ft)1.7m (5.6ft)1.5m (4.9ft)1.5m (4.9ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Saturday 31 January 2026

On Saturday 31 January 2026, the sun will rise at 07:35 and will set at 18:02 on the beach(es) of Muan. The outside temperature will be a high of 38°F t and a low of 34°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 20.5mph km/h (with gusts up to 27.3mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature1°C (34°F)1°C (35°F)2°C (35°F)2°C (35°F)2°C (35°F)2°C (36°F)3°C (37°F)3°C (37°F)
Perceived temperature-5°C (23°F)-5°C (23°F)-5°C (23°F)-4°C (24°F)-4°C (24°F)-4°C (25°F)-3°C (26°F)-3°C (26°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity63%64%64%64%64%64%64%63%
Barometric pressure1031 hPa1030 hPa1029 hPa1030 hPa1030 hPa1028 hPa1028 hPa1029 hPa
Cloud cover11%100%100%100%32%100%100%91%
Heat index1°C (34°F)1°C (35°F)2°C (35°F)2°C (35°F)2°C (35°F)2°C (36°F)3°C (37°F)3°C (37°F)
Dew point-5°C (23°F)-5°C (24°F)-4°C (24°F)-5°C (24°F)-4°C (24°F)-4°C (25°F)-3°C (26°F)-4°C (25°F)
Wind
Speed30km/h (19mph)33km/h (21mph)33km/h (20mph)30km/h (18mph)30km/h (19mph)30km/h (19mph)32km/h (20mph)32km/h (20mph)
Gusts37km/h (23mph)41km/h (26mph)40km/h (25mph)37km/h (23mph)40km/h (25mph)41km/h (25mph)44km/h (27mph)41km/h (26mph)
Direction 359°
N
360°
N

N

N
355°
N
347°
NNW
344°
NNW
345°
NNW
Wind chill-5°C (23°F)-5°C (23°F)-5°C (23°F)-4°C (24°F)-4°C (24°F)-4°C (25°F)-3°C (26°F)-3°C (26°F)
Waves
Height0.8m (2.7ft)0.8m (2.7ft)0.8m (2.8ft)0.8m (2.5ft)0.7m (2.2ft)0.7m (2.4ft)0.8m (2.7ft)0.8m (2.8ft)
Direction 342°
NNW
344°
NNW
346°
NNW
345°
NNW
346°
NNW
343°
NNW
336°
NNW
333°
NNW
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 height1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)1.0m (3.3ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Sunday 1 February 2026

On Sunday 1 February 2026, the sun will rise at 07:34 and will set at 18:03 on the beach(es) of Muan. The outside temperature will be a high of 40°F t and a low of 36°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 20.5mph km/h (with gusts up to 27.3mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)4°C (38°F)4°C (38°F)3°C (38°F)3°C (38°F)3°C (37°F)2°C (36°F)4°C (39°F)
Perceived temperature-3°C (27°F)-2°C (28°F)-2°C (28°F)-2°C (28°F)-3°C (27°F)-3°C (26°F)-3°C (26°F)-2°C (29°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%60%59%68%55%55%54%55%
Barometric pressure1028 hPa1028 hPa1027 hPa1028 hPa1028 hPa1027 hPa1028 hPa1028 hPa
Cloud cover100%73%75%76%64%69%17%68%
Heat index3°C (38°F)4°C (38°F)4°C (38°F)3°C (38°F)3°C (38°F)3°C (37°F)2°C (36°F)4°C (39°F)
Dew point-4°C (25°F)-4°C (26°F)-4°C (25°F)-2°C (29°F)-5°C (23°F)-5°C (22°F)-6°C (21°F)-4°C (24°F)
Wind
Speed32km/h (20mph)33km/h (21mph)32km/h (20mph)31km/h (19mph)32km/h (20mph)30km/h (19mph)28km/h (17mph)31km/h (19mph)
Gusts41km/h (25mph)43km/h (27mph)42km/h (26mph)40km/h (25mph)44km/h (27mph)42km/h (26mph)43km/h (26mph)41km/h (25mph)
Direction 338°
NNW
327°
NNW
326°
NNW
330°
NNW
329°
NNW
325°
NW
323°
NW
313°
NW
Wind chill-3°C (27°F)-2°C (28°F)-2°C (28°F)-2°C (28°F)-3°C (27°F)-3°C (26°F)-3°C (26°F)-2°C (29°F)
Waves
Height0.9m (2.8ft)0.8m (2.6ft)0.8m (2.8ft)0.8m (2.8ft)0.8m (2.7ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.5ft)
Direction 332°
NNW
329°
NNW
326°
NW
321°
NW
323°
NW
324°
NW
320°
NW
312°
NW
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 height1.1m (3.6ft)1.0m (3.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)1.1m (3.6ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Monday 2 February 2026

On Monday 2 February 2026, the sun will rise at 07:34 and will set at 18:04 on the beach(es) of Muan. The outside temperature will be a high of 41°F t and a low of 40°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 31.7mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (40°F)5°C (40°F)5°C (41°F)5°C (41°F)4°C (40°F)5°C (41°F)4°C (39°F)4°C (38°F)
Perceived temperature-1°C (30°F)-0°C (31°F)0°C (33°F)-0°C (31°F)-1°C (30°F)-0°C (32°F)-2°C (28°F)-2°C (28°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity55%55%62%53%51%58%59%58%
Barometric pressure1028 hPa1027 hPa1026 hPa1027 hPa1027 hPa1025 hPa1026 hPa1028 hPa
Cloud cover47%45%54%16%9%82%71%13%
Heat index4°C (40°F)5°C (40°F)5°C (41°F)5°C (41°F)4°C (40°F)5°C (41°F)4°C (39°F)4°C (38°F)
Dew point-4°C (25°F)-4°C (26°F)-2°C (29°F)-4°C (25°F)-5°C (23°F)-3°C (27°F)-3°C (26°F)-4°C (25°F)
Wind
Speed30km/h (19mph)29km/h (18mph)25km/h (15mph)32km/h (20mph)31km/h (19mph)35km/h (21mph)44km/h (27mph)36km/h (23mph)
Gusts40km/h (25mph)38km/h (24mph)33km/h (21mph)43km/h (27mph)48km/h (30mph)51km/h (32mph)47km/h (29mph)48km/h (30mph)
Direction 307°
NW
307°
NW
311°
NW
302°
WNW
303°
WNW
296°
WNW
321°
NW
325°
NW
Wind chill-1°C (30°F)-0°C (31°F)0°C (33°F)-0°C (31°F)-1°C (30°F)-0°C (32°F)-2°C (28°F)-2°C (28°F)
Waves
Height0.8m (2.6ft)0.8m (2.5ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.7ft)0.8m (2.7ft)0.9m (3.0ft)0.9m (2.9ft)
Direction 309°
NW
307°
NW
302°
WNW
296°
WNW
292°
WNW
291°
WNW
301°
WNW
311°
NW
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 height1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)1.1m (3.6ft)1.0m (3.3ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Tuesday 3 February 2026

On Tuesday 3 February 2026, the sun will rise at 07:33 and will set at 18:05 on the beach(es) of Muan. The outside temperature will be a high of 41°F t and a low of 34°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 19.9mph km/h (with gusts up to 25.5mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)3°C (38°F)4°C (38°F)4°C (39°F)2°C (36°F)3°C (38°F)1°C (35°F)5°C (42°F)
Perceived temperature-3°C (27°F)-2°C (28°F)-2°C (29°F)0°C (32°F)-0°C (31°F)1°C (34°F)-1°C (30°F)5°C (42°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%59%62%62%59%59%58%54%
Barometric pressure1029 hPa1029 hPa1029 hPa1031 hPa1030 hPa1029 hPa1028 hPa1028 hPa
Cloud cover47%0%4%18%0%5%0%32%
Heat index3°C (38°F)3°C (38°F)4°C (38°F)4°C (39°F)2°C (36°F)3°C (38°F)1°C (35°F)5°C (42°F)
Dew point-4°C (25°F)-4°C (25°F)-3°C (26°F)-3°C (27°F)-5°C (23°F)-4°C (25°F)-6°C (21°F)-3°C (26°F)
Wind
Speed32km/h (20mph)31km/h (19mph)27km/h (17mph)16km/h (10mph)8km/h (5mph)9km/h (5mph)8km/h (5mph)2km/h (1mph)
Gusts41km/h (25mph)40km/h (25mph)35km/h (22mph)21km/h (13mph)16km/h (10mph)15km/h (9mph)17km/h (11mph)3km/h (2mph)
Direction 331°
NNW
343°
NNW
349°
NNW
349°
N
340°
NNW
305°
NW
291°
WNW
348°
NNW
Wind chill-3°C (27°F)-2°C (28°F)-2°C (29°F)0°C (32°F)-0°C (31°F)1°C (34°F)-1°C (30°F)5°C (42°F)
Waves
Height0.8m (2.5ft)0.7m (2.2ft)0.5m (1.5ft)0.3m (1.1ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.5ft)
Direction 321°
NW
324°
NW
293°
WNW
290°
WNW
291°
WNW
289°
WNW
289°
WNW
289°
WNW
Period0.1 sec.0.1 sec.5.7 sec.3.3 sec.3.2 sec.5.1 sec.4.9 sec.4.8 sec.
Significant height1.0m (3.3ft)0.8m (2.6ft)0.5m (1.6ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)7°C (45°F)

Sea weather on Wednesday 4 February 2026

On Wednesday 4 February 2026, the sun will rise at 07:32 and will set at 18:06 on the beach(es) of Muan. The outside temperature will be a high of 45°F t and a low of 41°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 8.1mph km/h (with gusts up to 12.4mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (43°F)7°C (44°F)
Perceived temperature4°C (39°F)4°C (39°F)3°C (37°F)2°C (36°F)2°C (36°F)3°C (38°F)4°C (39°F)5°C (41°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%61%65%67%72%72%71%71%
Barometric pressure1027 hPa1026 hPa1025 hPa1024 hPa1024 hPa1021 hPa1021 hPa1021 hPa
Cloud cover14%31%49%30%100%76%46%24%
Heat index5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)5°C (41°F)6°C (42°F)6°C (43°F)7°C (44°F)
Dew point-2°C (28°F)-2°C (29°F)-1°C (30°F)-1°C (31°F)1°C (33°F)1°C (34°F)1°C (35°F)2°C (36°F)
Wind
Speed5km/h (3mph)5km/h (3mph)10km/h (6mph)13km/h (8mph)13km/h (8mph)10km/h (6mph)12km/h (7mph)9km/h (6mph)
Gusts8km/h (5mph)8km/h (5mph)15km/h (9mph)19km/h (12mph)19km/h (12mph)16km/h (10mph)20km/h (12mph)14km/h (9mph)
Direction 143°
SE
165°
SSE
158°
SSE
161°
SSE
189°
S
166°
SSE
166°
SSE
173°
S
Wind chill4°C (39°F)4°C (39°F)3°C (37°F)2°C (36°F)2°C (36°F)3°C (38°F)4°C (39°F)5°C (41°F)
Waves
Height0.1m (0.5ft)0.1m (0.5ft)0.1m (0.5ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)
Direction 286°
WNW
285°
WNW
283°
WNW
281°
W
281°
W
280°
W
278°
W
276°
W
Period4.5 sec.4.3 sec.3.9 sec.4.1 sec.4.2 sec.4.2 sec.4.3 sec.4.4 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)5°C (42°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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