Surf Forecasts:
How big are the waves at Asakawa today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 6ft (1.8m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 6ft (1.9m), 7s period with ESE swell.
- Evening surf: Evening surf (18 Oct, local time) - 5ft (1.6m), 7s period with SE swell.
The current surf forecast for Asakawa at 2PM is: 1.8m 7s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00am October 18). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 6ft (1.8m) | 7s |
| Afternoon (18 Oct) | 6ft (1.9m) | 7s |
| Evening (18 Oct) | 5ft (1.6m) | 7s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun morning. Warm (max 27°C on Tue morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||
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) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 13 | SE 14 | SE 12 | SE 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 124 | 290 | 306 | 323 | 295 | 244 | 194 | 174 | 164 | 181 | 169 | 165 | 208 | 215 | 225 | 230 | 235 | 235 | 653 | 1220 | 689 | 1083 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | on | on | on | on | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 12:05PM1.30m | 8:49PM1.35m | 2:03PM1.35m | 11:03PM1.25m | 2:47PM1.44m | |||||||||||||||||
Low Tide | 3:58AM0.58m | 3:53PM1.23m | 5:24AM0.67m | 7:37PM1.21m | 7:06AM0.67m | 8:46PM1.07m | ||||||||||||||||
 |  | |  |  | | |  | |  | | | | | | | | | |  |  | | |
 | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — |
mm | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 23 | 23 | 23 | 23 | 22 | 23 | 22 | 22 | 25 | 27 | 27 | 24 | 23 |
Feels °C | 21 | 23 | 22 | 23 | 22 | 22 | 23 | 24 | 23 | 25 | 25 | 26 | 26 | 24 | 26 | 24 | 24 | 28 | 28 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | — | — | — | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 13 | SE 14 | SE 12 | SE 13 |
| kJ | 5 | 5 | 5 | — | — | — | 194 | 174 | 164 | 181 | 169 | 165 | 208 | 215 | 225 | 230 | 235 | 235 | 653 | 1220 | 689 | 1083 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 18 | SE 18 | SSE 16 | SE 16 | SE 15 | SE 15 | SE 14 | SE 13 | SSE 16 | SSE 15 | SSE 15 | SSE 20 |
| kJ | — | — | — | — | — | — | — | — | — | — | 6 | 12 | 26 | 65 | 56 | 104 | 89 | 113 | 223 | 344 | 275 | 127 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 18 | SE 19 | SSE 18 | SSE 16 | — | — | SSE 19 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 32 | 88 | 120 | 155 | — | — | 199 | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 124 | 290 | 306 | 323 | 295 | 244 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 2 | 11 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 11 | 11 | 2 | 2 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Asakawa surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest