Hashikui Bay Surf Forecast and Surf Reports

(Shikoku, Japan)

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- Hourly Forecast
- 16 Day Forecast
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Spot Information

Hashikui Bay Surf Guide

Hashikui Bay in Shikoku is an exposed beach break that has quite reliable surf Works best in offshore winds from the southwest. Windswells are much more typical than groudswells The beach breaks offer lefts and rights. Sometimes crowded. Rocks are a hazard.

Hashikui Bay Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Reef	2	fairly consistent	20.8°C*ocean temperature recorded from satellite

Surfing Hashikui Bay:

The best conditions reported for surf at Hashikui Bay occur when a East-southeast swell combines with an offshore wind direction from the Southwest.

Hourly Forecast

16 Day Forecast

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

mayBest Season: summer

The best time of year for surfing Hashikui Bay with consistent clean waves (rideable swell with light / offshore winds) is during Summer and most often the month of May. Clean surfable waves are typically found 37% of the time in May while 33% of the time it tends to be blown out. For the remaining 30% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

37%

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

blown out

33%

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

too small

30%

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

Explore Hashikui Bay Location Map

Interactive Hashikui Bay 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 Hashikui Bay is Tokushima Airport (TKS) in Japan, 45 km (28 miles) away (directly). The second nearest airport to Hashikui Bay is Takamatsu Airport (TAK), also in Japan, 72 km (45 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.

Hashikui Bay Surf Forecasts:

Hourly Forecast

16 Day Forecast

Todays Surf Summary
Monday, 4 May 2026, 15:51 Local Time

m, °C	Monday 04
ft, °F	12PM	3PM	6PM	9PM
Wave (m)	SSW	SSW	SSW	SSW
Period (s)	8	8	8	8
Wind (km/h)
Wind State	glass	cross	cross	cross

Tides at Hashikui Bay

Current tide and informaton

For Hiwasa, Tokusima, Japan, 1 km from Hashikui Bay.

Next High Water: 07:49pm | 1.63m

Next Low Water: 01:11am | 0.85m

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

Hashikui Bay Sea Temperature

The water temperature (20.8 °C) at Hashikui Bay is warm and the air temperature should feel similar (windchill forecast 19.0 °C). If the sun does come out as forecast, it should feel warm enough to surf in a shorty or a summer wetsuit.

Today, many surfers would wear a shorty.

Current Temp*: 20.8°C*ocean temperature recorded from satellite