Dannu Beach
Okinawa · Japan
Rating right now
An open NW-facing sand beach on the East China Sea near Okinawa, Dannu Beach works on W–N groundswell; E–S winds offshore, with conditions most reliable 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: ~28.8°C (83.8°F) on average
Jan
23.9°C
75°F · 22–25.7°C
Feb
23.8°C
74.8°F · 22.4–25.1°C
Mar
24.4°C
75.9°F · 23–26.4°C
Apr
25.2°C
77.4°F · 22.7–27.3°C
May
27.1°C
80.8°F · 25.5–28.8°C
Jun
28.6°C
83.5°F · 25.9–30.5°C
Jul
29.2°C
84.6°F · 27.2–31.3°C
Aug
29.3°C
84.7°F · 26.4–30.8°C
Sep
28.8°C
83.8°F · 27.3–30.7°C
Oct
27.6°C
81.7°F · 25.7–29.1°C
Nov
26.5°C
79.7°F · 25.4–28°C
Dec
25.1°C
77.2°F · 23.4–26.9°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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