浅子海水浴場
Nagasaki · Japan
Rating right now
浅子海水浴場 is a S-facing sand beach on the Gotō Sea coastline near Nagasaki — it picks up SE–SW swell and turns cleanest in a NW–NE 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: ~26.2°C (79.2°F) on average
Jan
16°C
60.8°F · 13.9–18.4°C
Feb
14.7°C
58.5°F · 13.5–16.3°C
Mar
15.2°C
59.4°F · 13.1–17.8°C
Apr
16.3°C
61.3°F · 14–17.9°C
May
18.7°C
65.7°F · 14.8–20.5°C
Jun
21.8°C
71.2°F · 19.4–24.2°C
Jul
25.2°C
77.4°F · 21.4–28.1°C
Aug
27.4°C
81.3°F · 25.6–30.2°C
Sep
26.2°C
79.2°F · 23.6–28.9°C
Oct
23.9°C
75°F · 22.1–26.5°C
Nov
20.8°C
69.4°F · 19.3–22.9°C
Dec
18.1°C
64.6°F · 15.6–19.6°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
SE–SW
Best wind
NW–NE
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.
Nearby spots
呑手浜
Nagasaki · Japan
鹿子前海水浴場
Nagasaki · Japan
イマリンビーチ
Saga · Japan
いろは島海水浴場
Saga · Japan
ガラスの砂浜
Nagasaki · Japan
佐志浜人工海浜浴場
Saga · Japan
More beaches in Nagasaki →see all spots in Nagasaki, Japan
New to reading forecasts?
Two short guides that make the numbers above make sense.