Surf Forecasts:
How big are the waves at Aoshima Harbour today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3ft (0.9m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 9s period with SSE swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.8m), 9s period with SSE swell.
The current surf forecast for Aoshima Harbour at 12PM is: 0.9m 9s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am August 21). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3ft (0.9m) | 9s |
| Afternoon (21 Aug) | 3ft (0.9m) | 9s |
| Evening (21 Aug) | 2.5ft (0.8m) | 9s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 169 | 140 | 132 | 129 | 129 | 103 | 106 | 99 | 73 | 70 | 70 | 72 | 71 | 71 | 73 | 51 | 71 | 71 | 73 | 78 | 108 | 108 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on |
High Tide | 1:15PM1.55m | 11:10PM1.79m | 3:33PM1.65m | 00:50AM1.73m | 4:30PM1.80m | |||||||||||||||||
Low Tide | 5:47AM0.70m | 5:15PM1.43m | 7:22AM0.69m | 7:52PM1.52m | 8:50AM0.59m | |||||||||||||||||
 | | | | |  | | |  | | | | |  |  | | |  | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — |
Temp °C | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 33 | 31 | 31 | 32 | 32 | 33 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 30 | 30 | 31 | 31 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 8 | S 8 | SSE 8 | E 10 | E 10 | E 10 | S 8 | E 10 | E 10 | E 10 | ESE 6 | E 10 | E 10 |
| kJ | 169 | 140 | 132 | 129 | 129 | 103 | 106 | 99 | 73 | 69 | 68 | 72 | 71 | 71 | 73 | 34 | 71 | 71 | 73 | 27 | 108 | 108 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 9 | E 10 | E 10 | E 10 | S 8 | S 8 | S 8 | E 10 | S 8 | S 8 | S 8 | E 10 | ESE 6 | ESE 5 |
| kJ | 28 | 28 | 28 | 63 | 28 | 28 | 42 | 29 | 63 | 70 | 70 | 70 | 50 | 50 | 50 | 51 | 33 | 34 | 34 | 78 | 27 | 19 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 14 | E 7 | E 7 | E 14 | E 7 | E 14 | E 14 | E 14 | SE 9 | SE 9 | E 14 | E 14 | E 14 | ESE 4 | E 13 | ESE 14 | S 8 | ESE 13 | ESE 13 |
| kJ | 14 | 14 | 14 | 4 | 8 | 8 | 4 | 8 | 4 | 4 | 16 | 3 | 3 | 15 | 15 | 33 | 7 | 29 | 19 | 22 | 69 | 67 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 6 | E 6 | E 9 | — | — | — | E 4 | ESE 4 | — | ESE 5 | ESE 5 | — | — | ESE 5 |
| kJ | — | — | — | — | — | — | — | — | 11 | 11 | 55 | — | — | — | 8 | 9 | — | 15 | 26 | — | — | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 39 | 39 | 312 | 49 | 49 | 0 | 0 | 0 | 39 | 49 | 49 | 312 | 49 | 39 | 39 | 39 | 19 | 49 | 312 | 312 | 49 | 39 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aoshima Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest