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

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

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

Date Outside temp. Our opinion
Monday 20 July 202672°F to 76°Frecommended
Tuesday 21 July 202674°F to 79°Fdiscouraged
Wednesday 22 July 202670°F to 79°Fdiscouraged
Thursday 23 July 202674°F to 76°Frecommended
Friday 24 July 202670°F to 79°Frecommended
Saturday 25 July 202672°F to 81°Frecommended
Sunday 26 July 202676°F to 79°Frecommended

Sea Weather: Your daily and hourly sea weather in Gangneung

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 05:18 and will set at 19:42 on the beach(es) of Gangneung. The outside temperature will be a high of 76°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 8.7mph 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 temperature22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)23°C (74°F)24°C (74°F)23°C (74°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity95%95%95%95%91%90%90%94%
Barometric pressure1007 hPa1006 hPa1007 hPa1008 hPa1008 hPa1008 hPa1007 hPa1007 hPa
Cloud cover100%94%100%91%98%100%100%85%
Heat index25°C (77°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)26°C (78°F)26°C (78°F)25°C (78°F)
Dew point22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (72°F)
Wind
Speed4km/h (2mph)1km/h (1mph)2km/h (1mph)1km/h (1mph)5km/h (3mph)5km/h (3mph)8km/h (5mph)14km/h (9mph)
Gusts5km/h (3mph)2km/h (1mph)3km/h (2mph)2km/h (1mph)8km/h (5mph)8km/h (5mph)12km/h (7mph)23km/h (14mph)
Direction 335°
NNW
265°
W
305°
NW
294°
WNW
72°
ENE
128°
SE
144°
SE
164°
SSE
Wind chill22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)23°C (74°F)24°C (74°F)23°C (74°F)
Waves
Height0.5m (1.6ft)0.5m (1.5ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 43°
NE
45°
NE
46°
NE
47°
NE
48°
NE
49°
NE
49°
NE
50°
NE
Period5.7 sec.5.7 sec.6.1 sec.6.1 sec.6.0 sec.5.9 sec.5.8 sec.5.6 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 05:18 and will set at 19:42 on the beach(es) of Gangneung. The outside temperature will be a high of 79°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 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (74°F)24°C (75°F)26°C (78°F)23°C (74°F)23°C (73°F)23°C (73°F)24°C (75°F)
Perceived temperature25°C (78°F)26°C (78°F)26°C (79°F)28°C (82°F)26°C (78°F)25°C (77°F)25°C (78°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%92%87%80%95%98%94%92%
Barometric pressure1006 hPa1005 hPa1005 hPa1006 hPa1006 hPa1006 hPa1005 hPa1006 hPa
Cloud cover35%12%12%49%76%100%89%17%
Heat index25°C (78°F)26°C (78°F)26°C (79°F)28°C (82°F)26°C (78°F)25°C (77°F)25°C (78°F)26°C (79°F)
Dew point22°C (72°F)22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (73°F)
Wind
Speed13km/h (8mph)11km/h (7mph)8km/h (5mph)7km/h (4mph)23km/h (14mph)13km/h (8mph)6km/h (4mph)7km/h (4mph)
Gusts23km/h (14mph)23km/h (14mph)17km/h (11mph)14km/h (9mph)36km/h (22mph)22km/h (13mph)12km/h (8mph)14km/h (9mph)
Direction 156°
SSE
178°
S
208°
SSW
182°
S
355°
N
349°
N
162°
SSE
180°
S
Wind chill23°C (74°F)23°C (74°F)24°C (75°F)26°C (78°F)23°C (74°F)23°C (73°F)23°C (73°F)24°C (75°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.3ft)0.5m (1.6ft)
Direction 50°
NE
50°
NE
50°
NE
50°
NE
101°
E
114°
ESE
117°
ESE
129°
SE
Period5.4 sec.5.2 sec.5.3 sec.5.3 sec.3.7 sec.4.1 sec.4.2 sec.5.4 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 05:19 and will set at 19:41 on the beach(es) of Gangneung. The outside temperature will be a high of 79°F t and a low of 70°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 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)25°C (76°F)25°C (76°F)26°C (79°F)25°C (77°F)25°C (77°F)22°C (72°F)22°C (72°F)
Perceived temperature26°C (79°F)27°C (80°F)27°C (80°F)28°C (83°F)27°C (81°F)28°C (82°F)25°C (76°F)25°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%87%86%81%87%90%91%90%
Barometric pressure1006 hPa1006 hPa1007 hPa1007 hPa1007 hPa1008 hPa1008 hPa1009 hPa
Cloud cover15%23%82%48%82%99%94%40%
Heat index26°C (79°F)27°C (80°F)27°C (80°F)28°C (83°F)27°C (81°F)28°C (82°F)25°C (76°F)25°C (76°F)
Dew point22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)23°C (74°F)20°C (69°F)21°C (69°F)
Wind
Speed4km/h (3mph)9km/h (6mph)13km/h (8mph)8km/h (5mph)7km/h (4mph)9km/h (5mph)26km/h (16mph)2km/h (1mph)
Gusts9km/h (5mph)20km/h (12mph)26km/h (16mph)17km/h (10mph)14km/h (9mph)16km/h (10mph)39km/h (24mph)3km/h (2mph)
Direction 205°
SSW
225°
SW
221°
SW
231°
SW
102°
ESE
339°
NNW
331°
NNW
281°
W
Wind chill24°C (75°F)25°C (76°F)25°C (76°F)26°C (79°F)25°C (77°F)25°C (77°F)22°C (72°F)22°C (72°F)
Waves
Height0.5m (1.6ft)0.4m (1.4ft)0.4m (1.2ft)0.3m (1.0ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (0.9ft)0.2m (0.8ft)
Direction 137°
SE
130°
SE
116°
ESE
99°
E
84°
E
74°
ENE
110°
ESE
129°
SE
Period5.5 sec.5.3 sec.5.0 sec.4.5 sec.4.1 sec.4.0 sec.3.7 sec.3.6 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)
Sea water temperature
Water temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 05:20 and will set at 19:40 on the beach(es) of Gangneung. The outside temperature will be a high of 76°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 8.7mph km/h (with gusts up to 16.8mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)24°C (74°F)24°C (74°F)24°C (75°F)24°C (75°F)24°C (75°F)23°C (74°F)24°C (75°F)
Perceived temperature26°C (78°F)26°C (79°F)26°C (78°F)26°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%91%91%89%90%91%93%90%
Barometric pressure1007 hPa1007 hPa1008 hPa1009 hPa1009 hPa1009 hPa1009 hPa1010 hPa
Cloud cover27%24%44%88%93%51%52%37%
Heat index26°C (78°F)26°C (79°F)26°C (78°F)26°C (80°F)26°C (79°F)26°C (79°F)25°C (78°F)26°C (79°F)
Dew point22°C (71°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)22°C (72°F)
Wind
Speed10km/h (6mph)2km/h (1mph)1km/h (1mph)4km/h (3mph)4km/h (3mph)8km/h (5mph)10km/h (6mph)14km/h (9mph)
Gusts18km/h (11mph)4km/h (3mph)3km/h (2mph)7km/h (5mph)7km/h (5mph)13km/h (8mph)18km/h (11mph)27km/h (17mph)
Direction 164°
SSE
222°
SW
157°
SSE
15°
NNE
48°
NE
39°
NE
155°
SSE
168°
SSE
Wind chill23°C (74°F)24°C (74°F)24°C (74°F)24°C (75°F)24°C (75°F)24°C (75°F)23°C (74°F)24°C (75°F)
Waves
Height0.3m (0.9ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.5ft)
Direction 136°
SE
148°
SSE
150°
SSE
141°
SE
142°
SE
143°
SE
134°
SE
140°
SE
Period3.7 sec.5.4 sec.5.1 sec.4.5 sec.4.2 sec.3.9 sec.3.0 sec.2.9 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.5m (1.6ft)0.3m (1ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 05:21 and will set at 19:39 on the beach(es) of Gangneung. The outside temperature will be a high of 79°F t and a low of 70°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 18.6mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (75°F)24°C (75°F)24°C (75°F)25°C (78°F)22°C (72°F)26°C (78°F)25°C (78°F)24°C (76°F)
Perceived temperature26°C (79°F)26°C (79°F)26°C (79°F)28°C (82°F)25°C (76°F)28°C (82°F)28°C (82°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%89%89%82%81%83%87%91%
Barometric pressure1010 hPa1010 hPa1010 hPa1011 hPa1010 hPa1009 hPa1009 hPa1010 hPa
Cloud cover29%32%21%18%11%23%88%12%
Heat index26°C (79°F)26°C (79°F)26°C (79°F)28°C (82°F)25°C (76°F)28°C (82°F)28°C (82°F)27°C (80°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)19°C (66°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed6km/h (4mph)4km/h (2mph)2km/h (1mph)4km/h (2mph)12km/h (7mph)14km/h (9mph)15km/h (10mph)14km/h (9mph)
Gusts12km/h (7mph)8km/h (5mph)4km/h (3mph)7km/h (4mph)25km/h (16mph)28km/h (17mph)30km/h (19mph)30km/h (19mph)
Direction 195°
SSW
282°
WNW
247°
WSW
98°
E
104°
ESE
130°
SE
137°
SE
155°
SSE
Wind chill24°C (75°F)24°C (75°F)24°C (75°F)25°C (78°F)22°C (72°F)26°C (78°F)25°C (78°F)24°C (76°F)
Waves
Height0.1m (0.5ft)0.1m (0.5ft)0.2m (0.6ft)0.1m (0.5ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.8ft)0.2m (0.8ft)
Direction 144°
SE
148°
SSE
155°
SSE
162°
SSE
159°
SSE
123°
ESE
125°
SE
136°
SE
Period3.4 sec.3.5 sec.4.2 sec.4.8 sec.4.5 sec.4.5 sec.4.5 sec.3.0 sec.
Significant height0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.4m (1.3ft)0.3m (1ft)1.0m (3.3ft)0.4m (1.3ft)
Sea water temperature
Water temperature21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)21°C (69°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 05:22 and will set at 19:39 on the beach(es) of Gangneung. The outside temperature will be a high of 81°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 8.7mph 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 temperature24°C (76°F)24°C (76°F)24°C (76°F)26°C (78°F)22°C (72°F)26°C (79°F)27°C (80°F)26°C (78°F)
Perceived temperature27°C (80°F)26°C (80°F)26°C (80°F)28°C (83°F)25°C (76°F)29°C (84°F)30°C (85°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%88%87%80%81%78%81%84%
Barometric pressure1010 hPa1009 hPa1010 hPa1010 hPa1010 hPa1009 hPa1008 hPa1008 hPa
Cloud cover7%6%5%6%6%15%20%9%
Heat index27°C (80°F)26°C (80°F)26°C (80°F)28°C (83°F)25°C (76°F)29°C (84°F)30°C (85°F)28°C (83°F)
Dew point23°C (73°F)22°C (72°F)22°C (71°F)22°C (72°F)19°C (66°F)22°C (72°F)23°C (73°F)23°C (73°F)
Wind
Speed10km/h (6mph)7km/h (4mph)7km/h (4mph)6km/h (4mph)9km/h (6mph)10km/h (6mph)14km/h (9mph)12km/h (7mph)
Gusts20km/h (13mph)15km/h (9mph)15km/h (9mph)13km/h (8mph)19km/h (12mph)20km/h (12mph)28km/h (18mph)24km/h (15mph)
Direction 173°
S
202°
SSW
245°
WSW
357°
N
55°
NE
99°
E
150°
SSE
182°
S
Wind chill24°C (76°F)24°C (76°F)24°C (76°F)26°C (78°F)22°C (72°F)26°C (79°F)27°C (80°F)26°C (78°F)
Waves
Height0.3m (0.9ft)0.2m (0.7ft)0.2m (0.6ft)0.1m (0.5ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.3ft)0.1m (0.4ft)
Direction 143°
SE
145°
SE
147°
SSE
153°
SSE
158°
SSE
155°
SSE
147°
SSE
143°
SE
Period3.4 sec.3.3 sec.3.3 sec.3.8 sec.4.2 sec.3.9 sec.3.4 sec.3.2 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)
Sea water temperature
Water temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 05:22 and will set at 19:38 on the beach(es) of Gangneung. 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 7.5mph 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 temperature25°C (77°F)25°C (77°F)24°C (76°F)25°C (78°F)24°C (76°F)25°C (77°F)26°C (78°F)25°C (77°F)
Perceived temperature28°C (82°F)27°C (81°F)26°C (80°F)28°C (82°F)27°C (80°F)27°C (81°F)28°C (83°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity83%84%86%82%88%88%86%88%
Barometric pressure1007 hPa1007 hPa1008 hPa1008 hPa1008 hPa1007 hPa1007 hPa1008 hPa
Cloud cover14%45%24%16%32%78%52%11%
Heat index28°C (82°F)27°C (81°F)26°C (80°F)28°C (82°F)27°C (80°F)27°C (81°F)28°C (83°F)27°C (81°F)
Dew point22°C (72°F)22°C (71°F)22°C (71°F)22°C (72°F)22°C (72°F)23°C (73°F)23°C (74°F)23°C (73°F)
Wind
Speed9km/h (6mph)8km/h (5mph)9km/h (6mph)5km/h (3mph)12km/h (8mph)6km/h (4mph)8km/h (5mph)12km/h (7mph)
Gusts20km/h (12mph)16km/h (10mph)19km/h (12mph)11km/h (7mph)25km/h (15mph)11km/h (7mph)15km/h (9mph)22km/h (14mph)
Direction 208°
SSW
275°
W
298°
WNW
351°
N
39°
NE
91°
E
112°
ESE
170°
S
Wind chill25°C (77°F)25°C (77°F)24°C (76°F)25°C (78°F)24°C (76°F)25°C (77°F)26°C (78°F)25°C (77°F)
Waves
Height0.1m (0.4ft)0.1m (0.4ft)0.4m (1.2ft)0.2m (0.6ft)0.2m (0.6ft)0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)
Direction 134°
SE
126°
SE
127°
SE
345°
NNW
346°
NNW
343°
NNW
344°
NNW
89°
E
Period1.9 sec.2.0 sec.2.0 sec.4.6 sec.4.4 sec.2.6 sec.2.6 sec.4.3 sec.
Significant height0.2m (0.7ft)0.1m (0.3ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)23°C (73°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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