Surf Forecasts:
How big are the waves at Asakawa today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 6ft (1.9m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 4.5ft (1.3m), 8s period with ESE swell.
- Evening surf: Evening surf (09 Oct, local time) - 2.5ft (0.8m), 18s period with E swell.
The current surf forecast for Asakawa at 6AM is: 1.9m 9s primary swell from a East-southeast direction and 1.4m 9s secondary swell from a East-southeast direction, 0.3m 17s secondary swell from a East direction (forecast issued at 02:00am October 09). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 6ft (1.9m) | 7s |
| Afternoon (09 Oct) | 4.5ft (1.3m) | 8s |
| Evening (09 Oct) | 2.5ft (0.8m) | 18s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||||
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 | 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 10 | E 10 | ESE 9 | ESE 7 | ESE 7 | ESE 8 | E 18 | E 18 | E 16 | ESE 16 | E 16 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | E 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 289 | 669 | 586 | 405 | 365 | 209 | 395 | 390 | 339 | 427 | 406 | 360 | 355 | 346 | 308 | 366 | 515 | 828 | 861 | 833 | 715 | 579 | 411 | 364 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | on | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | on | glassy | cross-off |
High Tide | 4:45AM1.75m | 5:04PM1.79m | 5:26AM1.81m | 5:27PM1.82m | 6:04AM1.83m | 5:51PM1.82m | ||||||||||||||||||
Low Tide | 10:43PM0.53m | 10:54AM0.41m | 11:14PM0.37m | 11:27AM0.47m | 11:44PM0.25m | 11:58AM0.56m | ||||||||||||||||||
 | | |  | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 23 | 24 | 24 | 22 | 22 | 22 | 22 | 20 | 23 | 24 | 24 | 22 | 20 | 20 | 19 | 20 | 23 | 25 | 24 | 22 | 21 |
Feels °C | 21 | 21 | 22 | 24 | 24 | 24 | 22 | 22 | 23 | 23 | 22 | 24 | 24 | 24 | 24 | 22 | 21 | 20 | 21 | 25 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | E 18 | E 18 | E 16 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 11 |
| kJ | 289 | 329 | 308 | 311 | 238 | 209 | 395 | 390 | 339 | 178 | 158 | 158 | 154 | 133 | 129 | 136 | 515 | 828 | 861 | 833 | 715 | 579 | 411 | 364 |
Swell 2 Height (m) Direction Period (s) | E 17 | E 16 | E 17 | ESE 21 | E 19 | E 16 | SE 12 | SE 11 | SE 11 | ESE 16 | E 16 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | E 13 | ESE 8 | S 9 | S 9 | S 8 | S 8 | SE 16 | ESE 16 | SE 15 |
| kJ | 23 | 85 | 49 | 141 | 192 | 132 | 22 | 20 | 19 | 427 | 406 | 360 | 355 | 346 | 308 | 366 | 143 | 2 | 2 | 1 | 1 | 10 | 24 | 57 |
Swell 3 Height (m) Direction Period (s) | E 21 | SE 12 | E 21 | E 16 | E 16 | ESE 20 | — | — | — | — | ESE 11 | S 9 | S 9 | — | S 8 | S 9 | S 9 | — | — | — | S 8 | S 8 | S 8 | ESE 18 |
| kJ | 35 | 6 | 79 | 45 | 79 | 127 | — | — | — | — | 12 | 2 | 2 | — | 1 | 1 | 2 | — | — | — | 1 | 1 | 1 | 31 |
Wind waves Height (m) Direction Period (s) | N 3 | E 10 | ESE 9 | ESE 7 | ESE 7 | — | ESE 8 | ESE 6 | ESE 7 | — | — | ESE 8 | — | — | — | — | — | — | — | — | — | — | — | N 3 |
| kJ | 1 | 669 | 586 | 405 | 365 | — | 209 | 181 | 175 | — | — | 220 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 41 | 24 | 19 | 19 | 43 | 43 | 43 | 0 | 43 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 11 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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