Surf Forecasts:
How big are the waves at Aoshima Harbour today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.1m), 7s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 2.5ft (0.7m), 5s period with S swell.
The current surf forecast for Aoshima Harbour at 10PM is: 0.7m 5s primary swell from a South direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm June 18). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 3.5ft (1.1m) | 7s |
| Evening (18 Jun) | 2.5ft (0.7m) | 5s |
Table - waves today at Aoshima Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Thu afternoon. Warm (max 30°C on Sun morning, min 23°C on Thu night). Winds increasing (light winds from the SW on Fri night, fresh winds from the SW by Sat afternoon). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 7 | SSW 7 | S 6 | S 5 | SSW 6 | SE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 9 | SE 10 | SE 10 | S 5 | ESE 10 | ESE 10 | ESE 10 | S 6 | SSW 7 | S 6 | SSW 6 | SSW 6 | S 6 | SE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 89 | 114 | 32 | 29 | 71 | 24 | 23 | 20 | 17 | 15 | 14 | 17 | 24 | 18 | 31 | 18 | 18 | 146 | 175 | 95 | 191 | 127 | 33 | 41 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 9:02PM1.95m | 7:55AM1.90m | 9:41PM1.91m | 8:45AM1.80m | 10:22PM1.87m | |||||||||||||||||||
Low Tide | 2:06PM0.10m | 2:31AM1.09m | 2:47PM0.23m | 3:19AM1.07m | 3:30PM0.39m | 4:15AM1.02m | ||||||||||||||||||
 |  |  |  |  |  |  |  | | | | | | | |  | | | | |  | |  | | |
 | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — |
 | — | — | 7:21 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | 7:22 |
mm | 25 | 17 | — | — | — | 1 | 5 | 6 | 2 | 1 | 2 | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — |
Temp °C | 23 | 24 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 28 | 27 | 26 | 25 | 24 | 24 | 23 | 26 |
Feels °C | 25 | 27 | 29 | 27 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | SE 10 | SE 9 | S 4 | S 5 | S 5 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 6 | S 6 | S 6 | S 6 |
| kJ | 37 | 50 | 32 | 29 | 21 | 13 | 12 | 11 | 11 | 15 | 14 | 6 | 11 | 16 | 31 | 18 | 18 | 18 | 18 | 23 | 74 | 45 | 32 | 31 |
Swell 2 Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 6 | ESE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 9 | E 9 | E 8 | SE 10 | SE 10 | E 10 | E 6 | E 6 | E 13 | NE 9 | E 9 | E 10 | SE 10 | ESE 9 | ESE 9 | SE 9 |
| kJ | 47 | 26 | 14 | 19 | 24 | 24 | 23 | 20 | 17 | 13 | 6 | 14 | 24 | 18 | 1 | 1 | 3 | 3 | 2 | 2 | 23 | 35 | 33 | 41 |
Swell 3 Height (m) Direction Period (s) | E 12 | ESE 10 | SE 10 | ENE 6 | E 8 | ENE 8 | ENE 8 | ENE 6 | SE 10 | E 6 | E 6 | E 10 | E 9 | SE 9 | E 13 | E 13 | — | — | E 9 | SE 12 | SE 12 | E 12 | E 12 | — |
| kJ | 3 | 18 | 25 | 8 | 5 | 14 | 14 | 4 | 15 | 1 | 1 | 17 | 6 | 13 | 4 | 4 | — | — | 2 | 6 | 6 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | S 7 | SSW 7 | WSW 3 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | S 5 | S 5 | S 4 | — | SSW 5 | S 5 | S 5 | S 6 | S 6 | SSW 7 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
| kJ | 89 | 114 | 1 | 77 | 71 | 37 | 30 | 25 | 25 | 7 | 7 | 15 | — | 55 | 23 | 40 | 88 | 146 | 175 | 95 | 191 | 127 | 82 | 82 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 39 | 1 | 284 | 312 | 39 | 1 | 1 | 3 | 359 | 326 | 700 | 644 | 708 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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