Surf Forecasts:
How big are the waves at Asakawa today (30 Oct):
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3.5ft (1.0m), 12s period with ESE swell.
- Evening surf: Evening surf (30 Oct, local time) - 4.5ft (1.3m), 11s period with ESE swell.
The current surf forecast for Asakawa at 9PM is: 1.3m 11s primary swell from a East-southeast direction and 0.7m 5s secondary swell from a South-southwest direction, 1.1m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm October 30). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | - | - |
| Afternoon (30 Oct) | 3.5ft (1.0m) | 12s |
| Evening (30 Oct) | 4.5ft (1.3m) | 11s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 22°C on Fri afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||
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 13 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 11 | SE 20 | SE 19 | SE 18 | SE 18 | SE 17 | SE 16 | SE 17 | SE 17 | SE 16 | SE 16 | SE 15 | SE 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 142 | 288 | 392 | 404 | 452 | 426 | 453 | 355 | 575 | 825 | 1065 | 2264 | 2240 | 2214 | 2683 | 2726 | 2414 | 2325 | 2122 | 2329 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | off | off | off | off | off | glassy | glassy | off | off | off | off | off | glassy | on | cross-on | cross-off | cross-off |
High Tide | 7:38PM1.72m | 10:05AM1.53m | 8:24PM1.60m | 11:30AM1.47m | ||||||||||||||||
Low Tide | 2:08PM1.04m | 2:51AM0.17m | 3:02PM1.13m | 3:54AM0.32m | 4:29PM1.19m | |||||||||||||||
 | |  |  |  | |  |  | | | | | | | | |  | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | 5:13 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — |
mm | 2 | 4 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 20 | 19 | 18 | 17 | 15 | 19 | 21 | 21 | 17 | 16 | 15 | 14 | 14 | 18 | 20 | 20 | 17 | 16 |
Feels °C | 21 | 23 | 21 | 20 | 19 | 17 | 13 | 18 | 20 | 20 | 15 | 14 | 13 | 12 | 12 | 18 | 19 | 18 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 13 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | SE 18 | SE 17 | SE 16 | SE 17 | SE 17 | SE 16 | SE 16 | SE 15 | SE 15 |
| kJ | 142 | 288 | 392 | 404 | 452 | 426 | 453 | 346 | 328 | 458 | 467 | 2264 | 2240 | 2214 | 2683 | 2726 | 2414 | 2325 | 2122 | 2329 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 16 | SE 16 | SSW 5 | SSW 5 | SSW 5 | SE 20 | SE 21 | SE 20 | SE 19 | SE 18 | — | — | SE 19 | ESE 10 | ESE 10 | — | — | — | — |
| kJ | 48 | 10 | 11 | 23 | 21 | 15 | 202 | 355 | 575 | 825 | 1065 | — | — | 1161 | 169 | 128 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 18 | SE 16 | — | — | SE 15 | SE 15 | SSW 5 | ESE 14 | ESE 14 | N 4 | SW 5 | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 10 | — | — | 56 | 57 | 11 | 123 | 125 | 5 | 5 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 5 | SW 5 | NNE 3 | N 4 | NNE 5 | N 5 | N 4 | WSW 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | 20 | 16 | 19 | 69 | 5 | 12 | 8 | 60 | 13 | 11 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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