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
Wednesday 3 June 202665°F to 68°Frecommended
Thursday 4 June 202665°F to 68°Fdiscouraged
Friday 5 June 202659°F to 67°Fdiscouraged
Saturday 6 June 202665°F to 70°Frecommended
Sunday 7 June 202665°F to 68°Fdiscouraged
Monday 8 June 202661°F to 65°Fdiscouraged
Tuesday 9 June 202665°F to 67°Frecommended

Sea Weather: Your daily and hourly sea weather in Muan

Sea weather on Wednesday 3 June 2026

On Wednesday 3 June 2026, the sun will rise at 05:21 and will set at 19:45 on the beach(es) of Muan. The outside temperature will be a high of 68°F t and a low of 65°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 17.4mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (66°F)19°C (65°F)19°C (65°F)19°C (66°F)19°C (65°F)19°C (66°F)20°C (68°F)
Perceived temperature19°C (66°F)19°C (66°F)19°C (65°F)19°C (65°F)19°C (66°F)19°C (65°F)19°C (66°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%91%90%90%88%89%89%88%
Barometric pressure1004 hPa1004 hPa1005 hPa1005 hPa1004 hPa1004 hPa1003 hPa1004 hPa
Cloud cover0%4%5%3%100%6%7%20%
Heat index19°C (66°F)19°C (66°F)19°C (65°F)19°C (65°F)19°C (66°F)19°C (65°F)19°C (66°F)20°C (68°F)
Dew point18°C (64°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (63°F)18°C (64°F)
Wind
Speed13km/h (8mph)14km/h (9mph)14km/h (9mph)15km/h (10mph)10km/h (6mph)13km/h (8mph)3km/h (2mph)3km/h (2mph)
Gusts26km/h (16mph)28km/h (17mph)26km/h (16mph)28km/h (17mph)22km/h (14mph)28km/h (17mph)6km/h (4mph)6km/h (4mph)
Direction 312°
NW
343°
NNW
346°
NNW

N
352°
N
324°
NW

N
139°
SE
Wind chill19°C (66°F)19°C (66°F)19°C (65°F)19°C (65°F)19°C (66°F)19°C (65°F)19°C (66°F)20°C (68°F)
Waves
Height0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)0.2m (0.6ft)0.1m (0.4ft)
Direction 344°
NNW
346°
NNW
345°
NNW
350°
N
350°
N
348°
NNW
347°
NNW
347°
NNW
Period1.7 sec.1.7 sec.1.7 sec.1.7 sec.1.7 sec.1.7 sec.2.4 sec.2.4 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Thursday 4 June 2026

On Thursday 4 June 2026, the sun will rise at 05:21 and will set at 19:46 on the beach(es) of Muan. The outside temperature will be a high of 68°F t and a low of 65°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 13.1mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (68°F)19°C (67°F)19°C (66°F)
Perceived temperature20°C (67°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (68°F)19°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity88%89%89%88%86%86%89%91%
Barometric pressure1005 hPa1004 hPa1004 hPa1004 hPa1003 hPa1002 hPa1002 hPa1004 hPa
Cloud cover46%64%39%97%66%42%36%11%
Heat index20°C (67°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (68°F)19°C (67°F)19°C (66°F)
Dew point17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)
Wind
Speed15km/h (9mph)13km/h (8mph)10km/h (6mph)20km/h (12mph)17km/h (11mph)20km/h (12mph)21km/h (13mph)16km/h (10mph)
Gusts31km/h (19mph)27km/h (17mph)20km/h (12mph)22km/h (13mph)18km/h (11mph)22km/h (13mph)25km/h (16mph)33km/h (20mph)
Direction 154°
SSE
141°
SE
82°
E
135°
SE
153°
SSE
178°
S
200°
SSW
213°
SSW
Wind chill20°C (67°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (69°F)20°C (68°F)19°C (67°F)19°C (66°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.4m (1.5ft)0.5m (1.6ft)0.1m (0.4ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.5ft)
Direction 156°
SSE
141°
SE
131°
SE
131°
SE
176°
S
201°
SSW
220°
SW
232°
SW
Period2.4 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.4 sec.
Significant height0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.1m (0.3ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Friday 5 June 2026

On Friday 5 June 2026, the sun will rise at 05:21 and will set at 19:46 on the beach(es) of Muan. The outside temperature will be a high of 67°F t and a low of 59°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 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)19°C (66°F)18°C (64°F)19°C (66°F)
Perceived temperature18°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)19°C (66°F)18°C (64°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%94%97%91%86%81%78%78%
Barometric pressure1005 hPa1005 hPa1006 hPa1008 hPa1009 hPa1009 hPa1010 hPa1011 hPa
Cloud cover20%100%100%41%6%33%6%0%
Heat index18°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)19°C (66°F)18°C (64°F)19°C (66°F)
Dew point17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)15°C (59°F)15°C (60°F)14°C (57°F)15°C (59°F)
Wind
Speed14km/h (9mph)12km/h (7mph)8km/h (5mph)22km/h (14mph)19km/h (12mph)17km/h (11mph)20km/h (13mph)14km/h (9mph)
Gusts28km/h (17mph)22km/h (14mph)13km/h (8mph)33km/h (20mph)33km/h (20mph)29km/h (18mph)27km/h (17mph)24km/h (15mph)
Direction 227°
SW
236°
SW
273°
W
345°
NNW
346°
NNW
331°
NNW
350°
N
341°
NNW
Wind chill18°C (65°F)18°C (65°F)18°C (64°F)18°C (65°F)18°C (64°F)19°C (66°F)18°C (64°F)19°C (66°F)
Waves
Height0.4m (1.3ft)0.1m (0.5ft)0.1m (0.3ft)0.2m (0.8ft)0.4m (1.4ft)0.2m (0.6ft)0.3m (0.9ft)0.2m (0.8ft)
Direction 251°
WSW
262°
W
272°
W
279°
W
322°
NW
332°
NNW
341°
NNW
339°
NNW
Period2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Saturday 6 June 2026

On Saturday 6 June 2026, the sun will rise at 05:21 and will set at 19:47 on the beach(es) of Muan. The outside temperature will be a high of 70°F t and a low of 65°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 15.5mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature19°C (66°F)19°C (66°F)18°C (65°F)19°C (65°F)18°C (64°F)18°C (64°F)21°C (69°F)20°C (68°F)
Perceived temperature19°C (66°F)19°C (66°F)18°C (65°F)19°C (65°F)18°C (64°F)18°C (64°F)21°C (69°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%79%80%72%65%65%64%67%
Barometric pressure1012 hPa1012 hPa1013 hPa1013 hPa1014 hPa1012 hPa1013 hPa1013 hPa
Cloud cover16%31%10%11%0%0%29%0%
Heat index19°C (66°F)19°C (66°F)18°C (65°F)19°C (65°F)18°C (64°F)18°C (64°F)21°C (69°F)20°C (68°F)
Dew point15°C (59°F)15°C (59°F)15°C (59°F)13°C (56°F)11°C (51°F)11°C (52°F)13°C (56°F)14°C (57°F)
Wind
Speed14km/h (9mph)14km/h (9mph)12km/h (8mph)9km/h (6mph)12km/h (7mph)5km/h (3mph)12km/h (7mph)9km/h (5mph)
Gusts23km/h (14mph)22km/h (14mph)20km/h (12mph)16km/h (10mph)25km/h (16mph)11km/h (7mph)23km/h (14mph)17km/h (11mph)
Direction 337°
NNW
354°
N
42°
NE
68°
ENE
318°
NW
326°
NW
338°
NNW
53°
NE
Wind chill19°C (66°F)19°C (66°F)18°C (65°F)19°C (65°F)18°C (64°F)18°C (64°F)21°C (69°F)20°C (68°F)
Waves
Height0.2m (0.8ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.2m (0.8ft)0.3m (0.9ft)0.2m (0.8ft)0.3m (1.0ft)
Direction 355°
N

N
11°
N
13°
NNE

N
358°
N
359°
N
355°
N
Period2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.2.3 sec.3.1 sec.
Significant height0.5m (1.6ft)0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.5m (1.6ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Sunday 7 June 2026

On Sunday 7 June 2026, the sun will rise at 05:20 and will set at 19:47 on the beach(es) of Muan. The outside temperature will be a high of 68°F t and a low of 65°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 13.1mph km/h (with gusts up to 21.8mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (68°F)19°C (66°F)18°C (65°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (68°F)19°C (65°F)
Perceived temperature20°C (68°F)19°C (66°F)18°C (65°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (68°F)19°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%66%67%64%68%71%76%85%
Barometric pressure1013 hPa1011 hPa1011 hPa1011 hPa1010 hPa1008 hPa1008 hPa1008 hPa
Cloud cover2%5%7%11%5%42%100%100%
Heat index20°C (68°F)19°C (66°F)18°C (65°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (68°F)19°C (65°F)
Dew point13°C (56°F)12°C (54°F)12°C (53°F)12°C (54°F)13°C (55°F)15°C (58°F)15°C (60°F)16°C (61°F)
Wind
Speed7km/h (4mph)12km/h (8mph)15km/h (9mph)10km/h (6mph)17km/h (11mph)12km/h (8mph)21km/h (13mph)19km/h (12mph)
Gusts14km/h (9mph)25km/h (16mph)28km/h (18mph)18km/h (11mph)20km/h (12mph)22km/h (14mph)35km/h (22mph)31km/h (19mph)
Direction 69°
ENE
108°
ESE
116°
ESE
54°
NE
333°
NNW
351°
N
344°
NNW
343°
NNW
Wind chill20°C (68°F)19°C (66°F)18°C (65°F)19°C (66°F)19°C (66°F)20°C (68°F)20°C (68°F)19°C (65°F)
Waves
Height0.3m (1.0ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.5ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.8ft)0.4m (1.3ft)
Direction 344°
NNW
342°
NNW
341°
NNW
338°
NNW
355°
N

N
357°
N
352°
N
Period3.5 sec.3.5 sec.3.4 sec.3.3 sec.3.3 sec.3.3 sec.3.3 sec.3.3 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.6m (2ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Monday 8 June 2026

On Monday 8 June 2026, the sun will rise at 05:20 and will set at 19:48 on the beach(es) of Muan. The outside temperature will be a high of 65°F t and a low of 61°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 21.1mph km/h (with gusts up to 30.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)18°C (65°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)16°C (61°F)18°C (65°F)
Perceived temperature18°C (64°F)18°C (65°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)16°C (61°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%84%81%77%78%77%76%77%
Barometric pressure1008 hPa1006 hPa1006 hPa1007 hPa1008 hPa1008 hPa1008 hPa1009 hPa
Cloud cover100%42%36%7%29%28%3%8%
Heat index18°C (64°F)18°C (65°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)16°C (61°F)18°C (65°F)
Dew point16°C (60°F)16°C (60°F)15°C (59°F)14°C (57°F)14°C (56°F)13°C (56°F)12°C (54°F)14°C (57°F)
Wind
Speed17km/h (11mph)22km/h (14mph)34km/h (21mph)28km/h (18mph)29km/h (18mph)29km/h (18mph)25km/h (16mph)21km/h (13mph)
Gusts25km/h (16mph)32km/h (20mph)49km/h (30mph)40km/h (25mph)43km/h (27mph)45km/h (28mph)29km/h (18mph)31km/h (19mph)
Direction 351°
N
346°
NNW
354°
N
350°
N
335°
NNW
335°
NNW
342°
NNW
349°
NNW
Wind chill18°C (64°F)18°C (65°F)18°C (65°F)18°C (64°F)17°C (63°F)17°C (63°F)16°C (61°F)18°C (65°F)
Waves
Height0.4m (1.2ft)0.3m (1.1ft)0.2m (0.8ft)0.2m (0.7ft)0.3m (0.9ft)0.5m (1.6ft)0.5m (1.8ft)0.5m (1.7ft)
Direction 340°
NNW
340°
NNW
341°
NNW
336°
NNW
350°
N
338°
NNW
323°
NW
323°
NW
Period4.6 sec.4.6 sec.4.4 sec.4.4 sec.4.4 sec.4.4 sec.4.4 sec.4.4 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.6m (2ft)0.3m (1ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Tuesday 9 June 2026

On Tuesday 9 June 2026, the sun will rise at 05:20 and will set at 19:48 on the beach(es) of Muan. The outside temperature will be a high of 67°F t and a low of 65°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 16.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)
Perceived temperature18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%78%78%76%70%65%74%79%
Barometric pressure1009 hPa1009 hPa1009 hPa1010 hPa1009 hPa1009 hPa1009 hPa1010 hPa
Cloud cover38%97%4%4%7%6%9%8%
Heat index18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)
Dew point14°C (58°F)14°C (58°F)14°C (58°F)14°C (57°F)13°C (55°F)12°C (54°F)14°C (57°F)15°C (60°F)
Wind
Speed9km/h (6mph)3km/h (2mph)6km/h (4mph)4km/h (3mph)3km/h (2mph)10km/h (6mph)14km/h (9mph)11km/h (7mph)
Gusts14km/h (8mph)5km/h (3mph)9km/h (5mph)6km/h (4mph)6km/h (3mph)17km/h (10mph)26km/h (16mph)18km/h (11mph)
Direction
N
277°
W
342°
NNW
22°
NNE
282°
WNW
297°
WNW
269°
W
251°
WSW
Wind chill18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)18°C (65°F)19°C (66°F)19°C (66°F)19°C (66°F)
Waves
Height0.5m (1.8ft)0.6m (2.1ft)0.5m (1.6ft)0.3m (1.1ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.8ft)
Direction 332°
NNW
338°
NNW
337°
NNW
305°
NW
307°
NW
309°
NW
310°
NW
264°
W
Period4.4 sec.4.4 sec.5.9 sec.3.3 sec.3.0 sec.2.8 sec.4.5 sec.3.9 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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