Surf Forecasts:
How big are the waves at Asakawa today (17 Oct):
- Evening surf: Evening surf (17 Oct, local time) - 1.5ft (0.4m), 8s period with ESE swell.
The current surf forecast for Asakawa at 11PM is: 0.4m 8s primary swell from a East-southeast direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 08:00pm October 17). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | - | - |
| Evening (17 Oct) | 1.5ft (0.4m) | 8s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun morning. Warm (max 27°C on Tue morning, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | ||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 14 | 21 | 21 | 29 | 125 | 290 | 345 | 363 | 286 | 274 | 223 | 205 | 194 | 179 | 200 | 191 | 215 | 197 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:12PM1.46m | 12:05PM1.30m | 8:49PM1.35m | 2:03PM1.35m | ||||||||||||||
Low Tide | 3:58AM0.58m | 3:53PM1.23m | 5:24AM0.67m | 7:37PM1.21m | ||||||||||||||
 | | |  |  |  | | |  | | |  | |  |  |  | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | 1 | 1 | — | 1 | 1 | — | — |
Temp °C | 20 | 18 | 18 | 19 | 19 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 24 | 25 | 25 | 23 | 23 |
Feels °C | 18 | 16 | 16 | 18 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 22 | 24 | 26 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 6 | SE 11 | — | — | — | — | ESE 7 | — | — | E 12 | SE 7 | SE 8 | SE 8 | SE 9 | SE 9 |
| kJ | 14 | 21 | 21 | 29 | 5 | — | — | — | — | 274 | — | — | 3 | 179 | 200 | 191 | 215 | 197 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 7 | SE 7 | SE 11 | — | — | — | — | — | — | — | — | — | S 18 | SE 18 | SSE 16 | SE 16 |
| kJ | 9 | 9 | 9 | 9 | 5 | — | — | — | — | — | — | — | — | — | 6 | 12 | 26 | 65 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 12 | SE 9 | — | — | — | — | — | — | — | — | — | — | E 12 | — | — | — |
| kJ | — | — | 6 | 3 | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | NNE 4 | NE 4 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | SE 7 | SE 7 | SE 7 | — | — | — | — | — |
| kJ | 24 | 24 | 12 | 4 | 125 | 290 | 345 | 363 | 286 | — | 223 | 205 | 194 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1025 | 475 | 64 | 14 | 2 | 0 | 43 | 43 | 43 | 43 | 43 | 11 | 11 | 11 | 2 | 2 | 11 | 11 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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