Surf Forecasts:
How big are the waves at Asakawa today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 13ft (4.0m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 11ft (3.5m), 12s period with SSE swell.
- Evening surf: Evening surf (07 Aug, local time) - 8ft (2.4m), 12s period with S swell.
The current surf forecast for Asakawa at 3PM is: 3.5m 12s primary swell from a South-southeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 08:00am August 07). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 13ft (4.0m) | 12s |
| Afternoon (07 Aug) | 11ft (3.5m) | 12s |
| Evening (07 Aug) | 8ft (2.4m) | 12s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Fri night. Warm (max 29°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||||||||
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) | SE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | ESE 13 | ESE 13 | E 13 | E 13 | E 13 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 6607 | 5198 | 4021 | 3806 | 3707 | 1602 | 1321 | 1184 | 930 | 792 | 720 | 629 | 561 | 431 | 366 | 373 | 298 | 367 | 350 | 339 | 324 | 339 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | glassy | glassy | glassy | cross-on | cross-on | on | cross-on | glassy |
High Tide | 1:18PM1.32m | 11:38PM1.53m | 3:21PM1.41m | 1:11AM1.52m | 4:29PM1.55m | |||||||||||||||||
Low Tide | 6:00AM0.50m | 5:43PM1.14m | 7:33AM0.43m | 7:55PM1.22m | 8:57AM0.31m | |||||||||||||||||
 | | | | |  | | | | |  | |  |  | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — |
mm | 4 | 4 | 3 | 3 | 4 | 5 | 2 | 2 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 27 | 26 | 26 | 25 | 25 | 28 | 29 | 29 | 28 | 26 |
Feels °C | 29 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 29 | 31 | 31 | 31 | 31 | 31 | 29 | 30 | 32 | 32 | 33 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SE 10 | S 12 | SE 9 | SE 9 | SE 9 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SE 8 | ESE 13 | E 13 | E 13 | E 13 | E 13 |
| kJ | 5663 | 4687 | 4021 | 3806 | 3707 | 1602 | 979 | 1184 | 640 | 550 | 528 | 629 | 561 | 431 | 366 | 373 | 147 | 367 | 350 | 339 | 324 | 339 |
Swell 2 Height (m) Direction Period (s) | — | — | E 16 | E 15 | E 15 | E 15 | S 12 | SE 9 | S 11 | S 11 | S 11 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 13 | SE 8 | SSW 12 | SSW 12 | S 11 | S 10 |
| kJ | — | — | 5 | 4 | 4 | 4 | 1321 | 678 | 930 | 792 | 720 | 330 | 313 | 216 | 196 | 167 | 298 | 119 | 243 | 239 | 141 | 174 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 15 | SSW 14 | S 17 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | ESE 12 | SSW 11 | SSW 12 | SE 8 | SE 8 | SSW 12 | SW 11 |
| kJ | — | — | — | — | — | — | — | — | 4 | 118 | 6 | 71 | 60 | 121 | 72 | 186 | 219 | 235 | 86 | 71 | 171 | 133 |
Wind waves Height (m) Direction Period (s) | SE 13 | SE 12 | ESE 10 | — | ESE 10 | SE 10 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6607 | 5198 | 878 | — | 1093 | 998 | 660 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 459 | 475 | 475 | 459 | 369 | 57 | 369 | 43 | 43 | 43 | 19 | 19 | 14 | 0 | 0 | 0 | 0 | 19 | 19 | 19 | 6 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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