沖ノ島海水浴場
Chiba · Japan
Rating right now
An open N-facing sand beach on the Uchi Sea near Chiba, 沖ノ島海水浴場 works on W–NE groundswell; SE–S winds offshore, with conditions most reliable april–october.
Today's surf at 沖ノ島海水浴場
Updated 09:18 spot time
沖ノ島海水浴場 surf report for Thursday 1 Oct: waves 1.0 m–1.5 m overhead, 1.5 m SSE swell at 6.8 s. Wind up to 32 km/h NNE. Water 26°C. Best surf window around 14:00 — good (3.5/5) with 21 km/h N 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: ~24.1°C (75.4°F) on average
Jan
17.4°C
63.3°F · 15.1–19.1°C
Feb
16.4°C
61.5°F · 14.8–17.8°C
Mar
16.2°C
61.2°F · 14.2–18.3°C
Apr
17.4°C
63.3°F · 14.8–20.4°C
May
19.3°C
66.7°F · 15.6–21.7°C
Jun
21.7°C
71.1°F · 20–23.8°C
Jul
24°C
75.2°F · 21.8–27.5°C
Aug
26.3°C
79.3°F · 24.4–27.9°C
Sep
26°C
78.8°F · 23.3–28°C
Oct
24.1°C
75.4°F · 22–26.6°C
Nov
21.6°C
70.9°F · 18.4–24.7°C
Dec
19.4°C
66.9°F · 16.6–21.8°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
W–NE
Best wind
SE–S
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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