Surf Forecasts:
How big are the waves at Aoshima Harbour today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 8ft (2.5m), 10s period with E swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 11ft (3.5m), 16s period with E swell.
- Evening surf: Evening surf (19 Sep, local time) - 11ft (3.5m), 14s period with ESE swell.
The current surf forecast for Aoshima Harbour at 1AM is: 3.0m 10s primary swell from a East direction and 2.5m 10s secondary swell from a East direction, 0.2m 9s secondary swell from a South direction (forecast issued at 08:00pm September 18). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 8ft (2.5m) | 10s |
| Afternoon (19 Sep) | 11ft (3.5m) | 16s |
| Evening (19 Sep) | 11ft (3.5m) | 14s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Fri night. Warm (max 28°C on Sun afternoon, min 22°C on Sun night). Winds decreasing (fresh winds from the NE on Sat morning, calm by Mon morning). | ||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 16 | E 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | E 13 | E 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 958 | 1155 | 1742 | 1631 | 1631 | 1155 | 1227 | 5983 | 6093 | 5241 | 5025 | 4606 | 4667 | 4360 | 4059 | 4243 | 4419 | 4072 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:22PM1.85m | 1:02PM1.59m | 10:18PM1.71m | 3:05PM1.69m | ||||||||||||||
Low Tide | 3:38PM1.34m | 5:05AM0.65m | 4:58PM1.49m | 6:44AM0.70m | 8:10PM1.48m | |||||||||||||
 |  |  | | | |  |  | |  | | | | | | | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — |
mm | 5 | 6 | 12 | 11 | 7 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 26 | 27 | 28 | 27 | 26 |
Feels °C | 25 | 25 | 27 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | E 10 | E 10 | E 10 | ESE 14 | ESE 13 | E 16 | E 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | E 13 | E 13 |
| kJ | 7 | 6 | 1247 | 1153 | 1153 | 149 | 437 | 5983 | 6093 | 5241 | 5025 | 4606 | 4667 | 4360 | 4059 | 4243 | 4419 | 4072 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SE 8 | S 9 | S 9 | S 9 | ESE 20 | ESE 18 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 7 | 3 | 6 | 6 | 6 | 127 | 670 | 12 | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | ESE 16 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 26 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | — | — | — | — | — | — | — | NNE 6 | NNE 6 | — |
| kJ | 958 | 1155 | 1742 | 1631 | 1631 | 1155 | 1227 | 962 | — | — | — | — | — | — | — | 145 | 158 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 297 | 284 | 233 | 49 | 284 | 49 | 49 | 49 | 49 | 49 | 6 | 6 | 6 | 19 | 49 | 288 | 49 | 49 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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