室津海水浴場
Yamaguchi · Japan
Rating right now
室津海水浴場 is a NW-facing sand beach on the Aki-nada coastline near Yamaguchi — it picks up W–N swell and turns cleanest in a E–S wind, with the most consistent surf through 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: ~25.9°C (78.6°F) on average
Jan
15.5°C
59.9°F · 13.4–17.6°C
Feb
14.1°C
57.4°F · 12.2–15.6°C
Mar
14.2°C
57.6°F · 12.8–15.3°C
Apr
15.5°C
59.9°F · 14–17.4°C
May
18°C
64.4°F · 15–19.9°C
Jun
21.2°C
70.2°F · 18.6–22.9°C
Jul
25°C
77°F · 22.2–28.2°C
Aug
27.4°C
81.3°F · 24.9–30.6°C
Sep
25.9°C
78.6°F · 22.7–29.1°C
Oct
23.2°C
73.8°F · 21.5–25.8°C
Nov
20.5°C
68.9°F · 19.1–21.6°C
Dec
17.9°C
64.2°F · 15.5–19.4°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–N
Best wind
E–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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