銚子マリーナ海水浴場
Chiba · Japan
Rating right now
A april–october beach on the Uchi Sea near Chiba, 銚子マリーナ海水浴場 is exposed to S swell — SE–SW on the forecast is when it lights up, ideally with a NW–NE wind.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~24.7°C (76.5°F) on average
Jan
16.5°C
61.7°F · 12.5–18.7°C
Feb
15.1°C
59.2°F · 12.6–18.3°C
Mar
15.2°C
59.4°F · 12.9–18.5°C
Apr
16.7°C
62.1°F · 14.5–18.4°C
May
18.4°C
65.1°F · 15.5–22.6°C
Jun
20.9°C
69.6°F · 18.9–23°C
Jul
23°C
73.4°F · 20.9–25.7°C
Aug
25.3°C
77.5°F · 23–27.9°C
Sep
24.7°C
76.5°F · 22.4–26.8°C
Oct
22.8°C
73°F · 19.3–25.3°C
Nov
20.7°C
69.3°F · 17.7–22.8°C
Dec
18.1°C
64.6°F · 14.8–20.4°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
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.
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