Kumomi Beach
Shizuoka · Japan
Rating right now
An open W-facing sand beach on the Uchi Sea near Shizuoka, Kumomi Beach works on SW–NW groundswell; NE–SE 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: ~26.2°C (79.2°F) on average
Jan
16.9°C
62.4°F · 14.5–19.5°C
Feb
15.9°C
60.6°F · 13.6–18.2°C
Mar
16.3°C
61.3°F · 13.8–18.8°C
Apr
17.5°C
63.5°F · 15.2–20.1°C
May
19.4°C
66.9°F · 15.9–21.6°C
Jun
21.9°C
71.4°F · 20.2–23.5°C
Jul
24.8°C
76.6°F · 22.8–28°C
Aug
27°C
80.6°F · 24.2–29.4°C
Sep
26.2°C
79.2°F · 23.7–28.6°C
Oct
23.8°C
74.8°F · 20.2–26.7°C
Nov
21.1°C
70°F · 18.8–24.6°C
Dec
18.9°C
66°F · 15.6–21.6°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
SW–NW
Best wind
NE–SE
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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