Ichinomiya (Shidashita) Surf Forecast — Chiba, Japan

Japan's best-known beach break and 2020 Olympic venue, on the Chiba coast. Consistent, high-quality peaks, best on typhoon swells.

Ichinomiya (Shidashita) is a surf spot in Chiba, Japan located at 35.3660, 140.3780. View the free 16-day forecast: wave height, swell period and direction, wind speed and direction, tide and live buoy conditions, plus a multi-day surf outlook and model comparison.

Ichinomiya (Shidashita) wind forecast for kitesurfing, wing foiling and windsurfing: hourly wind speed in knots, gusts and direction relative to the shore, blended from every weather model that reaches the spot.

SwellByte

ICHINOMIYA (SHIDASHITA)

5-6ft
3.5ft @ 13s ESE
High confidence
Wind
7mph
Onshore
Temp
73°F
Water: 76°F

FORECAST

SUN
13/09
4-6ft
2
MON
14/09
4-6ft
5
TUE
15/09
5-7ft
7
WED
16/09
5-7ft
4
THU
17/09
2-4ft
17

SUNDAY 13/09

Surf
Swell
Wind
Energy
6am
4-6ft
3.3ft@ 13s ESE
713
mph
701.4kJ
Noon
4-6ft
3.1ft@ 13s ESE
212
mph
608.0kJ
6pm
4-5ft
2.9ft@ 12s ESE
512
mph
523.2kJ
Show all 8 hours

MONDAY 14/09

Surf
Swell
Wind
Energy
6am
4-5ft
3.0ft@ 12s ESE
512
mph
495.0kJ
Noon
4-6ft
3.6ft@ 12s ESE
828
mph
620.9kJ
6pm
4-5ft
4.0ft@ 9s ESE
822
mph
314.5kJ
Show all 8 hours

TUESDAY 15/09

Surf
Swell
Wind
Energy
6am
5-7ft
3.9ft@ 15s E
79
mph
1282.0kJ
Noon
5-6ft
3.4ft@ 14s ESE
319
mph
978.2kJ
6pm
4-6ft
3.3ft@ 14s ESE
614
mph
927.8kJ
Show all 8 hours

WEDNESDAY 16/09

Surf
Swell
Wind
Energy
6am
5-6ft
3.7ft@ 13s E
520
mph
972.7kJ
Noon
5-7ft
4.3ft@ 13s E
1126
mph
1055.7kJ
6pm
5-6ft
3.8ft@ 13s E
1426
mph
832.5kJ
Show all 8 hours

THURSDAY 17/09

Surf
Swell
Wind
Energy
6am
2-3ft
4.6ft@ 5s NE
1526
mph
148.5kJ
Noon
1-3ft
5.7ft@ 6s NE
1836
mph
17.9kJ
6pm
2-4ft
6.4ft@ 7s ENE
1732
mph
61.7kJ
Show all 8 hours

TIDES

No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 5:19amSunset: 5:49pm
UV Index: 0.0Cloud Cover: 84%
VIEW MAP
N/A
Swell
N/A
Wind
14.5 mi
Visibility
2/5
Rating

SwellByte Surfguide

Ichinomiya (Shidashita) is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.