SE Surf

岩井海水浴場

Chiba · Japan

IntermediateBeach break35.095, 139.840

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An open W-facing sand beach on the Uchi Sea near Chiba, 岩井海水浴場 works on SW–NW groundswell; NE–SE winds offshore, with conditions most reliable april–october.

10-day forecast

Local time · updates hourly

Wave height & period

HeightPeriod

Wind

SpeedGusts
TimeRatingWavesSwellWindAir

Water temperature by month

This month: ~25.6°C (78.1°F) on average

Jan

16.2°C

61.2°F · 13.9–18.4°C

Feb

15.1°C

59.2°F · 14–16.4°C

Mar

15°C

59°F · 12.9–16.6°C

Apr

16.6°C

61.9°F · 14.6–19.7°C

May

18.9°C

66°F · 15.3–21.5°C

Jun

21.3°C

70.3°F · 19.5–22.9°C

Jul

23.9°C

75°F · 21.6–27.3°C

Aug

26.1°C

79°F · 23.9–28°C

Sep

25.6°C

78.1°F · 22.5–27.4°C

Oct

23.3°C

73.9°F · 20.9–26.1°C

Nov

20.6°C

69.1°F · 18–23.5°C

Dec

18.2°C

64.8°F · 15.9–20.7°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

SW–NW

Best wind

NE–SE

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

More beaches in Chiba →see all spots in Chiba, Japan

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