Asia

South Korea Sea Water Temperature

Explore water temperatures across 10 coastal regions and 38 beaches in South Korea. Select a region or destination below to view live satellite observations, 7-day marine forecasts, and 12-month climatology.

Coastal Regions in South Korea

Busan

3 coastal beaches
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Gangwon

8 coastal beaches
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Gyeonggi

3 coastal beaches
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Incheon

1 coastal beaches
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Jeju

7 coastal beaches
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North Jeolla

1 coastal beaches
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South Chungcheong

4 coastal beaches
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South Jeolla

3 coastal beaches
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South Korea

6 coastal beaches
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Ulsan

2 coastal beaches
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All South Korea Beaches & Coastal Spots— page 1 of 1

Beach / CityRegionWater BodyAvg This MonthBest Swimming MonthsView
거문도해수욕장South JeollaSouth Sea24.6°C(76.3°F)July, August, SeptemberLive SST →
관매도해변South KoreaSouth Sea23.9°C(75°F)July, August, SeptemberLive SST →
광안리해수욕장BusanSouth Sea25.2°C(77.4°F)July, August, September, OctoberLive SST →
궁평리해수욕장GyeonggiYonghung Bay23.6°C(74.5°F)July, August, September, OctoberLive SST →
낙산해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
논짓물해변JejuSouth Sea26.4°C(79.5°F)July, August, SeptemberLive SST →
대천해수욕장South ChungcheongYellow Sea23°C(73.4°F)July, August, SeptemberLive SST →
돈목해수욕장South KoreaSouth Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →
동호해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
마시안해변IncheonYonghung Bay23.6°C(74.5°F)July, August, September, OctoberLive SST →
만리포해수욕장South KoreaYellow Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →
물치해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
방아머리해변GyeonggiYonghung Bay23.7°C(74.7°F)July, August, September, OctoberLive SST →
백리포해수욕장South ChungcheongYellow Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →
벌천포해수욕장South ChungcheongYellow Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →
삼양검은모래 해변JejuSouth Sea25.3°C(77.5°F)July, August, SeptemberLive SST →
설악해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
속초해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
송도해수욕장BusanSouth Sea25.2°C(77.4°F)July, August, September, OctoberLive SST →
송이도해수욕장South KoreaYellow Sea23.2°C(73.8°F)July, August, SeptemberLive SST →
신도해수욕장South KoreaSouth Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →
신전해수욕장South JeollaSouth Sea23.2°C(73.8°F)July, August, SeptemberLive SST →
왜목마을해수욕장South ChungcheongYellow Sea23.6°C(74.5°F)July, August, September, OctoberLive SST →
위도해수욕장North JeollaYellow Sea23.5°C(74.3°F)July, August, SeptemberLive SST →
일산해수욕장 (Ilsan beach)UlsanSouth Sea25°C(77°F)July, August, September, OctoberLive SST →
제부도해수욕장GyeonggiYonghung Bay23.6°C(74.5°F)July, August, September, OctoberLive SST →
주문진해수욕장GangwonYonghung Bay22.4°C(72.3°F)July, August, SeptemberLive SST →
중문색달해수욕장JejuSouth Sea26.4°C(79.5°F)July, August, SeptemberLive SST →
진하해수욕장 (Jinha beach)UlsanSouth Sea25°C(77°F)July, August, September, OctoberLive SST →
청호해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
하모해수욕장JejuSouth Sea26.4°C(79.5°F)July, August, SeptemberLive SST →
하조대 해수욕장GangwonYonghung Bay22.2°C(72°F)July, August, SeptemberLive SST →
학암포해수욕장South KoreaYellow Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →
함덕해수욕장JejuSouth Sea25.3°C(77.5°F)July, August, SeptemberLive SST →
해운대 해수욕장BusanSouth Sea25.2°C(77.4°F)July, August, September, OctoberLive SST →
협재 해수욕장JejuSouth Sea25.8°C(78.4°F)July, August, SeptemberLive SST →
화순금모래해수욕장JejuSouth Sea26.4°C(79.5°F)July, August, SeptemberLive SST →
황성금리해수욕장South JeollaSouth Sea22.5°C(72.5°F)July, August, September, OctoberLive SST →