Choshi Surf Forecast and Surf Reports

(Chiba, Japan)

Forecast
- Hourly Forecast
- 16 Day Forecast
Maps
Live
Weather State
Spot Information

Choshi Surf Guide

Choshi in Kanagawa and Chiba is an exposed beach break that only works once in a while Offshore winds are from the northwest. Windswells are much more typical than groudswells and the best wave direction is from the south southeast. The beach break provides left and right handers. Best around high tide. When it's working here, it can get crowded.

Choshi Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Beach	2	inconsistent	17.2°C*ocean temperature recorded from satellite

Surfing Choshi:

The best conditions reported for surf at Choshi occur when a South-southeast swell combines with an offshore wind direction from the Northwest.

Hourly Forecast

16 Day Forecast

What's the best time of year to surf Choshi (for consistent clean waves)?

novemberBest Season: winter

The best time of year for surfing Choshi with consistent clean waves (rideable swell with light / offshore winds) is during Winter and most often the month of November. Clean surfable waves are typically found 14% of the time in November while 25% of the time it tends to be blown out. For the remaining 61% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

14%

Surfable waves that hold up well for longer rides in prevailing cross-offshore, offshore or light wind conditions.

blown out

25%

Surfable sized waves that are of poorer quality due to prevailing onshore, cross-onshore or windy conditions (may be preferable for kitesurfing).

too small

61%

Waves usually considered too small for good surf. Some wave-magnet breaks may still work though if conditions are right (on occasion).

Explore Choshi Location Map

Interactive Choshi surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail. The closest passenger airport to Choshi is New Tokyo International Airport (NRT) in Japan, 38 km (24 miles) away (directly). The second nearest airport to Choshi is Tokyo International Airport (HND), also in Japan, 94 km (58 miles) away.

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.

Choshi Surf Forecasts:

Hourly Forecast

16 Day Forecast

Todays Surf Summary
Tuesday, 5 May 2026, 19:10 Local Time

m, °C	Tue		Wed
ft, °F	6PM	9PM	0AM	3AM
Wave (m)	ESE	ESE	ESE	SE
Period (s)	10	10	10	10
Wind (km/h)
Wind State	on	cross- on	cross- on	cross- on

Tides at Choshi

Current tide and informaton

For Naarai, Tiba, Japan, 4 km from Choshi.

Next High Water: 05:08am | 1.23m

Next Low Water: 11:51pm | 0.78m

NEXT	IS AT (local time)	remaining
high tide
low tide

Choshi Sea Temperature

The water temperature (17.2 °C) at Choshi is relatively warm. If the sun does come out as forecast, it should feel warm enough to surf in a summer wetsuit. Effective air temperature of 15.0 °C.

Today, many surfers would wear a summer wetsuit.

Current Temp*: 17.2°C*ocean temperature recorded from satellite