Surf Forecasts:
How big are the waves at Asakawa today (06 Aug):
- Afternoon surf: Afternoon surf (06 Aug, local time) - 16ft (5.0m), 15s period with SE swell.
- Evening surf: Evening surf (06 Aug, local time) - 15ft (4.5m), 14s period with SE swell.
The current surf forecast for Asakawa at 9PM is: 4.5m 14s primary swell from a Southeast direction (forecast issued at 02:00pm August 06). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | - | - |
| Afternoon (06 Aug) | 16ft (5.0m) | 15s |
| Evening (06 Aug) | 15ft (4.5m) | 14s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 48mm), heaviest during Fri night. Warm (max 30°C on Thu afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | ||||||||||||||||||
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 14 | SE 15 | SE 14 | SE 14 | SE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | SSE 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 9053 | 9797 | 9059 | 7773 | 8450 | 6330 | 5521 | 4635 | 3911 | 3568 | 1966 | 3124 | 1857 | 1447 | 1229 | 1269 | 953 | 828 | 704 | 544 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | cross-on | on |
High Tide | 10:35PM1.58m | 1:18PM1.32m | 11:38PM1.53m | 3:21PM1.41m | ||||||||||||||||
Low Tide | 4:27PM0.97m | 6:00AM0.50m | 5:43PM1.14m | 7:33AM0.43m | 7:55PM1.22m | |||||||||||||||
 |  | |  | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — |
mm | — | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 5 | 8 | 4 | 5 | 4 | 2 | 1 | — | — | — |
Temp °C | 31 | 30 | 29 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 29 | 27 | 26 |
Feels °C | 33 | 31 | 33 | 31 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 14 | SE 15 | SE 14 | SE 14 | SE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | SSE 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | SE 9 | SE 8 | SE 8 |
| kJ | 9053 | 9797 | 9059 | 7773 | 6789 | 6330 | 5521 | 4635 | 3911 | 3568 | 1966 | 3124 | 1857 | 1447 | 1229 | 1269 | 953 | 535 | 439 | 349 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 15 | SE 9 | E 15 | E 15 | SE 17 | SSW 12 | SSW 11 | SSW 11 |
| kJ | — | — | — | — | — | — | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 719 | 4 | 4 | 11 | 828 | 704 | 544 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 17 | SE 17 | ESE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 11 | 82 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SE 14 | E 10 | E 9 | E 10 | — | — | ESE 10 | — | ESE 9 | — | SE 9 | SE 9 | SE 9 | — | — | — |
| kJ | — | — | — | — | 8450 | 234 | 700 | 158 | — | — | 1045 | — | 599 | — | 675 | 621 | 645 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 503 | 475 | 475 | 57 | 57 | 402 | 369 | 475 | 459 | 475 | 475 | 57 | 369 | 369 | 57 | 369 | 475 | 459 | 19 | 1 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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