Surf Forecasts:
How big are the waves at Aoshima Harbour today (17 Aug):
- Evening surf: Evening surf (17 Aug, local time) - 3.5ft (1.0m), 9s period with E swell.
The current surf forecast for Aoshima Harbour at 11PM is: 0.9m 9s primary swell from a East direction and 0.4m 5s secondary swell from a South-southeast direction, 0.6m 8s secondary swell from a South direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | - | - |
| Evening (17 Aug) | 3.5ft (1.0m) | 9s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed afternoon. Warm (max 29°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 173 | 170 | 136 | 132 | 102 | 132 | 102 | 102 | 99 | 95 | 93 | 115 | 116 | 116 | 143 | 144 | 108 | 107 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | cross-on | on |
High Tide | 8:40PM2.10m | 9:08AM1.93m | 9:08PM2.04m | 10:00AM1.78m | ||||||||||||||
Low Tide | 2:58AM0.61m | 3:01PM0.83m | 3:41AM0.63m | 3:33PM1.04m | ||||||||||||||
 |  | | |  |  | | | |  | |  | |  | | | | | |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | 6:55 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — |
mm | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | 1 | 2 | 3 | 1 | 1 |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 30 | 31 | 31 | 31 | 30 | 31 | 31 | 32 | 31 | 31 | 32 | 31 | 30 | 31 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 173 | 170 | 136 | 132 | 102 | 132 | 102 | 102 | 99 | 95 | 93 | 115 | 116 | 116 | 143 | 144 | 108 | 107 |
Swell 2 Height (m) Direction Period (s) | S 8 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | 10 | 7 | 8 | 7 | 8 | 9 | 26 | 11 | 11 | 12 | 12 | 9 | 8 | 9 | 8 | 5 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | SE 11 | S 8 | S 8 | ESE 11 | ESE 11 | S 7 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 8 | S 7 | S 7 | S 7 | ESE 10 | ESE 10 |
| kJ | 30 | 10 | 10 | 12 | 23 | 4 | 18 | 17 | 17 | 17 | 27 | 27 | 5 | 4 | 4 | 4 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | S 4 | — | S 8 | S 5 | — | — | — | — | — | — | SE 7 | SE 5 | — | — | — | — | — | — |
| kJ | 10 | — | 40 | 11 | — | — | — | — | — | — | 44 | 10 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 708 | 49 | 49 | 39 | 9 | 49 | 49 | 330 | 49 | 39 | 39 | 39 | 39 | 284 | 700 | 330 | 49 | 3 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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