Sea temperature Ulsan today
South Korea
Water temperature
22.2°
17° airCloudy · Feels like 16°
The water temperature is 22.2 °C, so pleasantly mild, with up to 22 °C on land during the day. The sea is slightly choppy, up to 0.5 m. The sea will be rougher on Friday (up to 1.1 m). The sea will slowly cool, to around 20.5 °C on Tuesday.
- Waves
- 0.5 m
- Wind NW
- 13 km/h
Sea temperature for 7 days
water low / high- Today21 Oct22.0°22.3°0.5 m
- Tomorrow22 Oct21.5°22.0°0.8 m
- Friday23 Oct21.4°21.5°1.1 m
- Saturday24 Oct21.1°21.4°0.8 m
- Sunday25 Oct20.8°21.1°0.6 m
- Monday26 Oct20.5°20.7°1.3 m
- Tuesday27 Oct20.4°20.5°1.4 m
Waves
0.5 m
Period 4.7 s. From S.
Swell
0.4 m
Waves from the open sea, from S. Wind waves < 0.1 m.
Sea current
2.2 km/h
Flowing towards NE.
Wind
13 km/h
Blowing from NW.
Sea temperature Ulsan by month
- 12°Jan
- 12°Feb
- 13°Mar
- 14°Apr
- 16°May
- 18°Jun
- 20°Jul
- 27°Aug
- 26°Sep
- 22°Oct
- 18°Nov
- 14°Dec
Long-term averages, the current month is highlighted.
When to swim in Ulsan?
Swimming seasonJun – OctSea temperature above 18 °C
Warmest monthAugAverage 27 °C
Coldest monthFebAverage 12 °C
Annual average17.7 °CAverage sea temperature