사근진해변
Gangwon · South Korea
Rating right now
사근진해변 is a NE-facing sand beach on the Yonghung Bay coastline near Gangwon — it picks up N–E swell and turns cleanest in a S–W 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: ~22.4°C (72.3°F) on average
Jan
11°C
51.8°F · 5.1–13.9°C
Feb
9.3°C
48.7°F · 4.4–12.4°C
Mar
9.8°C
49.6°F · 5.1–12.9°C
Apr
12°C
53.6°F · 8.3–14.8°C
May
14.6°C
58.3°F · 12.4–17.7°C
Jun
18.6°C
65.5°F · 13.1–20.8°C
Jul
22.2°C
72°F · 19.7–27.7°C
Aug
24.8°C
76.6°F · 21.7–27.8°C
Sep
22.4°C
72.3°F · 20.2–25.8°C
Oct
19.7°C
67.5°F · 17.1–23.8°C
Nov
16.2°C
61.2°F · 12.9–19.8°C
Dec
13.4°C
56.1°F · 9.2–16.1°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
N–E
Best wind
S–W
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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