あずま海水浴場
Kumamoto · Japan
Rating right now
An open E-facing sand beach on the Yatsushiro Sea near Kumamoto, あずま海水浴場 works on NE–SE groundswell; SW–NW winds offshore, with conditions most reliable april–october.
Today's surf at あずま海水浴場
Updated 13:25 spot time
あずま海水浴場 surf report for Thursday 1 Oct: waves 0.2 m–0.3 m knee to waist high, 0.3 m WNW swell at 2.8 s. Wind up to 16 km/h N. Water 27°C. Best surf window around 22:00 — fair (2/5) with 15 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: ~24.8°C (76.6°F) on average
Jan
17.4°C
63.3°F · 15.1–19.2°C
Feb
16.4°C
61.5°F · 14.6–17.7°C
Mar
16.9°C
62.4°F · 14.5–20.5°C
Apr
18.1°C
64.6°F · 15.9–19.8°C
May
20.2°C
68.4°F · 16.2–22°C
Jun
23°C
73.4°F · 20.1–25.3°C
Jul
26.2°C
79.2°F · 24.2–29.1°C
Aug
28.2°C
82.8°F · 26.4–30.2°C
Sep
27.2°C
81°F · 25.2–29.3°C
Oct
24.8°C
76.6°F · 22.7–27.3°C
Nov
21.6°C
70.9°F · 19.9–24.3°C
Dec
19.1°C
66.4°F · 16.5–20.9°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
NE–SE
Best wind
SW–NW
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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