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Surf Forecasts:
Aoshima Harbour surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Friday 10 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Aoshima Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aoshima Harbour sea temperature is
19.9° C
(Which is slightly cooler than normal)How big are the waves at Aoshima Harbour today?
The current surf forecast for Aoshima Harbour at 11AM is: 1.8m 7s primary swell from a South direction and 0.6m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am April 10). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 6ft (1.9m) | 7s |
| Afternoon (10 Apr) | 7ft (2.1m) | 8s |
| Evening (10 Apr) | 5ft (1.6m) | 7s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 351 | 368 | 302 | 495 | 346 | 259 | 79 | 64 | 64 | 64 | 65 | 98 | 97 | 126 | 117 | 110 | 110 | 112 | 125 | 118 | 114 | 114 | 114 | 121 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | off | off | cross- off | cross- off | on | cross | cross | cross- off | cross- off | cross | cross | on | on | cross- on | glass | cross- off | cross | cross- on |
High Tide / height (m) | 10:35AM 1.39 | 2:40AM 1.51 | 1:04PM 1.35 | 3:25AM 1.61 | 2:42PM 1.46 | |||||||||||||||||||
Low Tide / height (m) | 6:05AM 1.24 | 6:45PM 0.46 | 8:24AM 1.12 | 8:13PM 0.45 | 9:21AM 0.92 | 9:15PM 0.40 | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
| Sunrise | 5:52 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - | - | - |
 |  | |  |  |  |  | |  |  | | | | | | | | | | | |  |  | | |
Rain (mm) | 1 | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 8 | 6 |
| Temp. °C | 22 | 23 | 22 | 23 | 22 | 19 | 17 | 15 | 14 | 17 | 20 | 21 | 20 | 19 | 18 | 17 | 16 | 17 | 18 | 18 | 18 | 14 | 13 | 13 |
| Feels °C (?) | 20 | 21 | 21 | 21 | 22 | 18 | 16 | 13 | 12 | 16 | 19 | 19 | 19 | 17 | 16 | 15 | 15 | 17 | 16 | 17 | 18 | 13 | 10 | 12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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