江戸ガ浜
Iwate · Japan
Rating right now
A april–october beach on the Hakodate Bay near Iwate, 江戸ガ浜 is exposed to NE swell — N–E on the forecast is when it lights up, ideally with a S–W wind.
10-day forecast
Local time · updates hourly
Wave height & period
Wind
| Time | Rating | Waves | Swell | Wind | Air |
|---|---|---|---|---|---|
Water temperature by month
This month: ~21.3°C (70.3°F) on average
Jan
9.7°C
49.5°F · 7.1–11.7°C
Feb
7.5°C
45.5°F · 5.1–9.4°C
Mar
6.4°C
43.5°F · 3.2–8.9°C
Apr
8°C
46.4°F · 3.9–9.9°C
May
10.3°C
50.5°F · 8–12.4°C
Jun
14°C
57.2°F · 9.9–17.3°C
Jul
17.8°C
64°F · 15.2–19.8°C
Aug
21.7°C
71.1°F · 18.8–24.1°C
Sep
21.3°C
70.3°F · 19.3–25.2°C
Oct
18.5°C
65.3°F · 16.2–22.2°C
Nov
15.3°C
59.5°F · 13–18°C
Dec
12.3°C
54.1°F · 9.8–14.1°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
N–E
Best wind
S–W
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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