Surf Forecasts:
How big are the waves at Aoshima Harbour today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 11ft (3.5m), 14s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 11ft (3.5m), 13s period with E swell.
- Evening surf: Evening surf (20 Sep, local time) - 11ft (3.5m), 13s period with E swell.
The current surf forecast for Aoshima Harbour at 2AM is: 3.5m 14s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a South direction, 0.6m 4s secondary swell from a North direction (forecast issued at 08:00pm September 19). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 11ft (3.5m) | 14s |
| Afternoon (20 Sep) | 11ft (3.5m) | 13s |
| Evening (20 Sep) | 11ft (3.5m) | 13s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||
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 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 5771 | 5241 | 5096 | 5292 | 5292 | 4675 | 4606 | 4735 | 4308 | 3691 | 3118 | 2879 | 2741 | 2104 | 1776 | 1629 | 1324 | 1037 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | glassy | cross-off | cross-off | glassy | cross-on | cross-on | cross-off | on |
High Tide | 10:18PM1.71m | 3:05PM1.69m | 00:29AM1.62m | 3:54PM1.81m | ||||||||||||||
Low Tide | 4:58PM1.49m | 6:44AM0.70m | 8:10PM1.48m | 8:20AM0.65m | ||||||||||||||
 |  | | | | | | |  | | | | | | | | |  | |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 24 | 24 | 26 | 28 | 29 | 27 | 26 | 25 | 24 | 23 | 25 | 25 | 27 | 26 | 26 |
Feels °C | 27 | 28 | 27 | 25 | 26 | 28 | 29 | 30 | 27 | 28 | 29 | 27 | 25 | 28 | 27 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 |
| kJ | 5771 | 5241 | 5096 | 5292 | 5292 | 4675 | 4606 | 4735 | 4308 | 3691 | 3118 | 2879 | 2741 | 2104 | 1776 | 1629 | 1324 | 1037 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | NNE 7 | NNE 7 | NNE 7 | S 8 |
| kJ | 12 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 129 | 129 | 132 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 8 | S 8 | S 8 | S 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | N 4 | — | — | — | NNE 6 | NNE 6 | NNE 6 | — | — | NNE 7 | NNE 6 | — | — | — | NNE 7 |
| kJ | — | — | — | 10 | — | — | — | 145 | 184 | 161 | — | — | 158 | 127 | — | — | — | 144 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 49 | 49 | 49 | 49 | 49 | 6 | 49 | 49 | 49 | 6 | 1 | 1 | 1 | 0 | 50 | 50 | 0 | 3 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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