Surf Forecasts:
How big are the waves at Aoshima Harbour today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 5.5ft (1.7m), 10s period with SSE swell.
- 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 (2.1m), 7s period with ENE swell.
The current surf forecast for Aoshima Harbour at 9AM is: 1.7m 10s primary swell from a South-southeast direction and 1.5m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am September 04). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 5.5ft (1.7m) | 10s |
| Afternoon (04 Sep) | 5ft (1.6m) | 10s |
| Evening (04 Sep) | 7ft (2.1m) | 7s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 244mm), heaviest during Sun morning. Warm (max 26°C on Fri morning, min 22°C on Fri afternoon). Winds decreasing (near gales from the NNE on Fri afternoon, light winds from the NNW by Sun night). | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 | 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) | SE 10 | SE 10 | SSE 10 | SSE 10 | S 10 | S 10 | NE 7 | ENE 7 | ENE 8 | ENE 10 | NE 9 | NE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 9 | E 10 | E 10 | ENE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1178 | 1172 | 1138 | 586 | 573 | 484 | 604 | 443 | 509 | 2444 | 1292 | 813 | 284 | 284 | 341 | 391 | 458 | 389 | 358 | 756 | 1531 | 2162 | 2420 | 4121 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 9:28PM1.93m | 11:55AM1.58m | 10:09PM1.81m | 2:33PM1.61m | 11:29PM1.70m | 3:55PM1.74m | ||||||||||||||||||
Low Tide | 4:45AM0.65m | 4:16PM1.39m | 6:11AM0.70m | 6:22PM1.53m | 7:54AM0.67m | |||||||||||||||||||
 | |  | | |  | |  | | | | |  | | | |  | | | |  | | |  | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — |
mm | 4 | 4 | 5 | 17 | 25 | 25 | 14 | 13 | 22 | 16 | 12 | 13 | 7 | 7 | 7 | 5 | 7 | 6 | 4 | 34 | 3 | 2 | 2 | 2 |
Temp °C | 27 | 27 | 27 | 26 | 26 | 22 | 23 | 22 | 23 | 24 | 23 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 26 |
Feels °C | 30 | 31 | 30 | 30 | 30 | 15 | 19 | 18 | 19 | 22 | 20 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 23 | 24 | 25 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SSE 10 | SSE 10 | S 10 | ESE 8 | S 10 | S 10 | S 9 | E 10 | ENE 9 | ENE 8 | SSE 8 | S 8 | S 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 11 |
| kJ | 1178 | 1172 | 1138 | 586 | 573 | 360 | 262 | 179 | 136 | 1690 | 976 | 516 | 142 | 105 | 82 | 85 | 45 | 31 | 21 | 21 | 12 | 12 | 12 | 2759 |
Swell 2 Height (m) Direction Period (s) | — | E 10 | E 11 | ESE 9 | ESE 9 | S 10 | SE 8 | SE 8 | SE 8 | SSE 9 | SSE 9 | SE 8 | E 14 | SE 7 | SE 7 | E 14 | E 13 | E 13 | E 13 | — | — | — | SE 10 | S 8 |
| kJ | — | 31 | 79 | 362 | 362 | 484 | 173 | 93 | 109 | 169 | 176 | 69 | 4 | 43 | 52 | 4 | 4 | 3 | 3 | — | — | — | 15 | 5 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 16 | E 16 | E 9 | E 10 | E 10 | — | E 15 | E 15 | — | E 15 | S 8 | SE 7 | E 14 | E 14 | E 14 | E 13 | — | E 13 | — | — | — | — | — |
| kJ | 102 | 5 | 5 | 42 | 47 | 48 | — | 4 | 4 | — | 4 | 91 | 45 | 4 | 4 | 4 | 3 | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 4 | NE 7 | ENE 7 | ENE 8 | ENE 10 | NE 9 | NE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 9 | E 10 | E 10 | ENE 11 |
| kJ | — | — | — | — | — | 55 | 604 | 443 | 509 | 2444 | 1292 | 813 | 284 | 284 | 341 | 391 | 458 | 389 | 358 | 756 | 1531 | 2162 | 2420 | 4121 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 284 | 284 | 284 | 284 | 0 | 284 | 118 | 284 | 202 | 202 | 202 | 76 | 76 | 69 | 49 | 49 | 49 | 76 | 284 | 76 | 76 | 118 | 118 | 76 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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