深山海岸
Coastal areas · Japan
Rating right now
An open W-facing sand beach on the Uchi Sea near Coastal areas, 深山海岸 works on SW–NW groundswell; NE–SE winds offshore, with conditions most reliable april–october.
Today's surf at 深山海岸
Updated 11:47 spot time
深山海岸 surf report for Thursday 1 Oct: waves 0.2 m–0.3 m knee to waist high, 0.3 m S swell at 6.3 s. Wind up to 25 km/h N. Water 26°C. Best surf window around 02:00 — fair (2/5) with 8 km/h ENE wind.
Snapshot refreshed hourly — the live hourly forecast below updates in real time.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~23.5°C (74.3°F) on average
Jan
13.8°C
56.8°F · 9.7–17.5°C
Feb
12.3°C
54.1°F · 8.5–17°C
Mar
12.9°C
55.2°F · 9.2–18.6°C
Apr
14.8°C
58.6°F · 12.2–19.8°C
May
17.8°C
64°F · 14.3–20.8°C
Jun
21.4°C
70.5°F · 18.7–23.9°C
Jul
25°C
77°F · 22.8–27.6°C
Aug
27°C
80.6°F · 25.7–28.4°C
Sep
26.1°C
79°F · 23.8–28.7°C
Oct
23.5°C
74.3°F · 21–26.3°C
Nov
20°C
68°F · 17.8–22.3°C
Dec
17°C
62.6°F · 13.5–20.1°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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