Surf Forecasts:
How big are the waves at Asakawa today (05 Aug):
- Afternoon surf: Afternoon surf (05 Aug, local time) - 15ft (4.5m), 16s period with SE swell.
- Evening surf: Evening surf (05 Aug, local time) - 15ft (4.5m), 15s period with SE swell.
The current surf forecast for Asakawa at 8PM is: 4.5m 15s primary swell from a Southeast direction (forecast issued at 02:00pm August 05). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | - | - |
| Afternoon (05 Aug) | 15ft (4.5m) | 16s |
| Evening (05 Aug) | 15ft (4.5m) | 15s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 51mm), heaviest during Fri night. Warm (max 31°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | ||||||||||||||||||
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 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 15 | SE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 10265 | 10672 | 10681 | 9554 | 8711 | 8686 | 8183 | 8359 | 9364 | 9312 | 9643 | 8847 | 8039 | 8461 | 8188 | 7469 | 7430 | 6815 | 6045 | 5950 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:52PM1.64m | 11:18AM1.36m | 10:35PM1.58m | 1:18PM1.32m | ||||||||||||||||
Low Tide | 3:40PM0.78m | 4:44AM0.52m | 4:27PM0.97m | 6:00AM0.50m | 5:43PM1.14m | |||||||||||||||
 | | |  | | | | | |  | |  | | | | | | | | | |
 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 3 | 4 | 4 | 5 |
Temp °C | 30 | 31 | 29 | 27 | 26 | 26 | 26 | 29 | 30 | 30 | 29 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 32 | 34 | 33 | 31 | 29 | 29 | 29 | 30 | 32 | 31 | 32 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 15 | SE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
| kJ | 10265 | 10672 | 10681 | 9554 | 8711 | 8686 | 8183 | 8359 | 9364 | 9312 | 9643 | 8847 | 8039 | 8461 | 8188 | 7469 | 7430 | 6815 | 6045 | 5950 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 15 | E 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | ESE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 249 | 339 | 369 | 480 | 1366 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 22 | 510 | 19 | 0 | 0 | 0 | 0 | 22 | 506 | 475 | 475 | 473 | 473 | 473 | 473 | 459 | 459 | 475 | 475 | 475 |
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)
Latest Updates
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