Surf Forecasts:
How big are the waves at Asakawa today (31 Oct):
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.1m), 19s period with SE swell.
- Evening surf: Evening surf (31 Oct, local time) - 6ft (1.9m), 18s period with SE swell.
The current surf forecast for Asakawa at 8PM is: 1.9m 18s primary swell from a Southeast direction and 1.3m 18s secondary swell from a Southeast direction (forecast issued at 02:00pm October 31). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | - | - |
| Afternoon (31 Oct) | 3.5ft (1.1m) | 19s |
| Evening (31 Oct) | 6ft (1.9m) | 18s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Warm (max 21°C on Sat afternoon, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sat 31 | Sunday 1 | Monday 2 | ||||||||||||||||||
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 20 | SE 19 | SE 18 | SE 18 | SE 17 | SE 16 | SE 16 | SE 18 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 575 | 825 | 1065 | 2264 | 2240 | 2214 | 1715 | 3471 | 3085 | 2702 | 2620 | 2329 | 1889 | 1480 | 1102 | 892 | 732 | 663 | 653 | 663 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | off | off | off | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | off | off |
High Tide | 8:24PM1.60m | 11:30AM1.47m | 9:32PM1.45m | 1:00PM1.47m | ||||||||||||||||
Low Tide | 3:02PM1.13m | 3:54AM0.32m | 4:29PM1.19m | 5:14AM0.46m | 6:40PM1.13m | |||||||||||||||
 | |  | | | | | | |  | | | |  | |  |  | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 21 | 21 | 17 | 15 | 14 | 14 | 13 | 17 | 20 | 21 | 16 | 15 | 17 | 18 | 18 | 20 | 21 | 20 | 18 | 16 |
Feels °C | 20 | 19 | 15 | 12 | 12 | 12 | 11 | 16 | 18 | 19 | 13 | 13 | 16 | 18 | 16 | 19 | 22 | 21 | 18 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 12 | SE 18 | SE 17 | SE 16 | SE 16 | SE 18 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
| kJ | 328 | 458 | 467 | 2264 | 2240 | 2214 | 1715 | 3471 | 3085 | 2702 | 2620 | 2329 | 1889 | 1480 | 1102 | 892 | 732 | 663 | 653 | 663 |
Swell 2 Height (m) Direction Period (s) | SE 20 | SE 19 | SE 18 | — | SE 20 | SE 22 | SE 19 | — | — | — | — | — | — | — | — | — | E 10 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 575 | 825 | 1065 | — | 913 | 553 | 1365 | — | — | — | — | — | — | — | — | — | 16 | 173 | 105 | 59 |
Swell 3 Height (m) Direction Period (s) | ESE 14 | SW 5 | — | — | — | ESE 10 | ESE 10 | — | — | — | — | — | — | — | — | — | — | E 9 | ESE 10 | E 10 |
| kJ | 125 | 7 | — | — | — | 195 | 125 | — | — | — | — | — | — | — | — | — | — | 25 | 31 | 17 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | — | — | — | — | — | — | — | — | — | SW 4 | SW 4 | SW 5 | SW 6 | N 3 | NNE 4 | NNE 5 |
| kJ | 14 | 4 | 15 | 12 | — | — | — | — | — | — | — | — | — | 12 | 36 | 84 | 239 | 5 | 7 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 2 | 0 | 0 | 2 | 14 | 11 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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