Okiura beach
Coastal areas · Japan
Rating right now
Okiura beach is a E-facing sand beach on the Japan shoreline, opening onto the Itsuki-nada — it catches NE–SE swell, and offshore SW–NW winds tidy the banks 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: ~26.8°C (80.2°F) on average
Jan
13.7°C
56.7°F · 10.7–16.6°C
Feb
12°C
53.6°F · 9.4–16.5°C
Mar
12.4°C
54.3°F · 10.1–17.3°C
Apr
14.7°C
58.5°F · 11.4–17.4°C
May
17.7°C
63.9°F · 14.7–20.8°C
Jun
21.8°C
71.2°F · 20.1–24.9°C
Jul
25.7°C
78.3°F · 23.3–28.7°C
Aug
27.8°C
82°F · 26–30.1°C
Sep
26.8°C
80.2°F · 25–29.2°C
Oct
23.8°C
74.8°F · 21.2–26.8°C
Nov
19.7°C
67.5°F · 16.3–22.5°C
Dec
16.5°C
61.7°F · 12.5–20.2°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
NE–SE
Best wind
SW–NW
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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