거덜너미해변
Coastal areas · South Korea
Rating right now
거덜너미해변 is a NW-facing sand beach on the Yellow Sea coastline near Coastal areas — it picks up W–N swell and turns cleanest in a E–S wind, with the most consistent surf through april–october.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~23°C (73.4°F) on average
Jan
7°C
44.6°F · 5.2–9.8°C
Feb
4.9°C
40.8°F · 2.9–7°C
Mar
5.6°C
42.1°F · 3.3–7.1°C
Apr
8.4°C
47.1°F · 5.4–10.3°C
May
12.8°C
55°F · 9.3–16.5°C
Jun
18.5°C
65.3°F · 14.8–24.4°C
Jul
22.2°C
72°F · 16.9–26.2°C
Aug
25°C
77°F · 22.5–28.6°C
Sep
23°C
73.4°F · 19.6–27.6°C
Oct
19.2°C
66.6°F · 16.6–23.5°C
Nov
14.9°C
58.8°F · 12.3–18.9°C
Dec
10.9°C
51.6°F · 8.2–14.2°C
25-year monthly averages from the NOAA OISST satellite record — typical range min–max, not a live reading.
Know before you go
Best swell
W–N
Best wind
E–S
Break type
Beach break
Best season
April–October
Safety: Friendly by surf standards, but rip currents and drop-in etiquette still apply. Shifting sandbars create moving rip currents — learn to spot them and use them to get out back.
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