穴之浜
Coastal areas · Japan
Rating right now
A april–october beach on the Yatsushiro Sea near Coastal areas, 穴之浜 is exposed to E swell — NE–S on the forecast is when it lights up, ideally with a W–NW wind.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~27.7°C (81.9°F) on average
Jan
19.9°C
67.8°F · 17.8–22.3°C
Feb
18.9°C
66°F · 17.2–21°C
Mar
19.9°C
67.8°F · 17.8–21.9°C
Apr
20.3°C
68.5°F · 17.7–22.3°C
May
22.5°C
72.5°F · 19.6–24.8°C
Jun
24.5°C
76.1°F · 21.2–26.8°C
Jul
27.4°C
81.3°F · 25–30°C
Aug
28.8°C
83.8°F · 27.6–30.5°C
Sep
27.7°C
81.9°F · 25.7–29.4°C
Oct
26.2°C
79.2°F · 24.4–28.1°C
Nov
23.7°C
74.7°F · 21.4–26.6°C
Dec
21.6°C
70.9°F · 18.4–23.8°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–S
Best wind
W–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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