Aoshima Harbour Surf Forecast and Surf Reports

(Kyu Shu, Japan)

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

Aoshima Harbour Surf Guide

Aoshima Harbour in Kyu Shu is an exposed beach/jetty break that has reasonably consistent surf Ideal winds are from the west southwest. Usually gets local windswells, but groundswells do happen and the best wave direction is from the southeast. The beach breaks offers right-handers. It's sometimes crowded here. Take care of rocks in the line up.

Aoshima Harbour Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Beach/jetty	2	fairly consistent	22.1°C*ocean temperature recorded from satellite

Surfing Aoshima Harbour:

The best conditions reported for surf at Aoshima Harbour occur when a Southeast swell combines with an offshore wind direction from the West-southwest.

Hourly Forecast

16 Day Forecast

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

julyBest Season: summer

The best time of year for surfing Aoshima Harbour with consistent clean waves (rideable swell with light / offshore winds) is during Summer and most often the month of July. Clean surfable waves are typically found 58% of the time in July while 28% of the time it tends to be blown out. For the remaining 14% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

58%

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

blown out

28%

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

too small

14%

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

Explore Aoshima Harbour Location Map

Interactive Aoshima Harbour 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 Aoshima Harbour is Miyazaki Airport (KMI) in Japan, 9 km (6 miles) away (directly). The second nearest airport to Aoshima Harbour is Kagoshima Airport (KOJ), also in Japan, 71 km (44 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.

Aoshima Harbour Surf Forecasts:

Hourly Forecast

16 Day Forecast

Todays Surf Summary
Thursday, 7 May 2026, 21:24 Local Time

m, °C	Thu		Fri
ft, °F	6PM	9PM	0AM	3AM
Wave (m)	ESE	ESE	ESE	ESE
Period (s)	8	8	8	8
Wind (km/h)
Wind State	glass	off	off	off

Tides at Aoshima Harbour

Current tide and informaton

For Oryuzako, Miyazaki, Japan, 2 km from Aoshima Harbour.

Next High Water: 10:59pm | 1.6m

Next Low Water: 04:08am | 1.21m

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

Aoshima Harbour Sea Temperature

Sunny with pleasantly warm air temperatures (feeling like 21.0 °C once we account for wind), and similar sea temperatures (22.1 °C). Wear boardshorts or a shorty, or better still a thin summer wetsuit to keep the UV off.

Today, many surfers would wear a shorty.

Current Temp*: 22.1°C*ocean temperature recorded from satellite