Simo-Kaziyose Beach
Ōita · Japan
Rating right now
A april–october beach on the Seto Inland Sea near Ōita, Simo-Kaziyose Beach is exposed to SE swell — E–S on the forecast is when it lights up, ideally with a W–N wind.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~26.5°C (79.7°F) on average
Jan
18°C
64.4°F · 16.6–19.8°C
Feb
17.1°C
62.8°F · 15.8–18.6°C
Mar
17.1°C
62.8°F · 15.7–18.4°C
Apr
18.1°C
64.6°F · 16.5–20.2°C
May
20.4°C
68.7°F · 17.9–22.7°C
Jun
22.9°C
73.2°F · 20.4–24.2°C
Jul
25.2°C
77.4°F · 23.2–27.7°C
Aug
27.4°C
81.3°F · 25.9–28.8°C
Sep
26.5°C
79.7°F · 24.4–28.5°C
Oct
24.6°C
76.3°F · 22.9–26.7°C
Nov
22°C
71.6°F · 20–24°C
Dec
19.8°C
67.6°F · 17.9–22°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
E–S
Best wind
W–N
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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