Surf Forecasts:
How big are the waves at Aoshima Harbour today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.6m), 10s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 7ft (2.2m), 7s period with ENE swell.
The current surf forecast for Aoshima Harbour at 9PM is: 2.2m 7s primary swell from a East-northeast direction and 1.1m 9s secondary swell from a South direction, 1.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm September 04). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 5ft (1.6m) | 10s |
| Evening (04 Sep) | 7ft (2.2m) | 7s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 244mm), heaviest during Fri afternoon. Warm (max 28°C on Mon morning, min 23°C on Fri afternoon). Winds decreasing (strong winds from the NE on Fri night, light winds from the N by Sun night). | ||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||
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 | S 10 | S 10 | ENE 7 | ENE 8 | E 8 | E 8 | ENE 8 | SSE 8 | ENE 7 | E 6 | E 7 | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 10 | ENE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 923 | 490 | 349 | 440 | 657 | 899 | 675 | 418 | 212 | 121 | 176 | 338 | 487 | 609 | 798 | 1177 | 1689 | 2508 | 3046 | 5054 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 11:55AM1.58m | 10:09PM1.81m | 2:33PM1.61m | 11:29PM1.70m | 3:55PM1.74m | |||||||||||||||
Low Tide | 4:16PM1.39m | 6:11AM0.70m | 6:22PM1.53m | 7:54AM0.67m | ||||||||||||||||
 |  | |  |  |  | | |  | | | | | | |  |  | | |  | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — |
mm | 39 | 46 | 55 | 10 | 30 | 22 | 13 | 11 | 9 | 8 | 7 | 7 | 7 | 7 | 4 | — | 2 | 2 | 1 | 1 |
Temp °C | 26 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 29 | 24 | 19 | 18 | 20 | 24 | 26 | 25 | 25 | 28 | 27 | 26 | 26 | 26 | 24 | 24 | 23 | 25 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | S 10 | S 10 | S 9 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 8 | E 11 |
| kJ | 923 | 490 | 349 | 198 | 227 | 203 | 237 | 223 | 212 | 105 | 61 | 45 | 31 | 21 | 12 | 12 | 6 | 14 | 12 | 3109 |
Swell 2 Height (m) Direction Period (s) | E 10 | SE 8 | SE 8 | SE 8 | E 15 | SE 8 | E 15 | E 15 | E 9 | SE 7 | SE 7 | E 13 | E 13 | E 13 | E 13 | E 13 | — | — | SSW 8 | S 8 |
| kJ | 47 | 346 | 239 | 142 | 4 | 45 | 4 | 4 | 27 | 61 | 47 | 3 | 4 | 3 | 3 | 3 | — | — | 14 | 6 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 10 | E 10 | — | E 15 | E 15 | E 15 | E 15 | E 15 | E 9 | E 9 | E 14 | — | — | — | — | — | — | — | — |
| kJ | 5 | 48 | 48 | — | 4 | 4 | 4 | 4 | 4 | 27 | 15 | 4 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 5 | ENE 7 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | E 6 | E 7 | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 10 | ENE 11 |
| kJ | — | — | 106 | 440 | 657 | 899 | 675 | 418 | 181 | 121 | 176 | 338 | 487 | 609 | 798 | 1177 | 1689 | 2508 | 3046 | 5054 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 284 | 284 | 284 | 202 | 202 | 118 | 284 | 284 | 118 | 284 | 118 | 49 | 49 | 284 | 284 | 284 | 118 | 76 | 49 | 118 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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