Tudumari Beach
Okinawa · Japan
Rating right now
Tudumari Beach is a NW-facing sand beach on the Japan shoreline, opening onto the East China Sea — it catches W–NE swell, and offshore SE–S winds tidy the banks through april–october.
Today's surf at Tudumari Beach
Updated 13:08 spot time
Tudumari Beach surf report for Thursday 1 Oct: waves 0.4 m–0.5 m knee to waist high, 0.4 m NNE swell at 5.2 s. Wind up to 11 km/h NE. Water 30°C. Best surf window around 16:00 — fair (2.5/5) with 10 km/h NE 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: ~27.5°C (81.5°F) on average
Jan
23.5°C
74.3°F · 21.6–25.8°C
Feb
23.2°C
73.8°F · 21.8–24.3°C
Mar
23.7°C
74.7°F · 22.6–25.6°C
Apr
24.5°C
76.1°F · 22.6–26.8°C
May
26.7°C
80.1°F · 24.9–28.8°C
Jun
28.3°C
82.9°F · 25.9–30.1°C
Jul
29.1°C
84.4°F · 27.5–31°C
Aug
29.2°C
84.6°F · 26.9–30.6°C
Sep
28.8°C
83.8°F · 26.9–30.7°C
Oct
27.5°C
81.5°F · 25.9–29.4°C
Nov
26.2°C
79.2°F · 24.6–27.7°C
Dec
24.7°C
76.5°F · 22.9–26.7°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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