Surf Forecasts:
How big are the waves at Asakawa today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 6ft (1.8m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 5.5ft (1.7m), 7s period with S swell.
- Evening surf: Evening surf (25 Oct, local time) - 4ft (1.2m), 11s period with SSW swell.
The current surf forecast for Asakawa at 2AM is: 2.0m 13s primary swell from a South-southwest direction and 1.0m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 24). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 6ft (1.8m) | 12s |
| Afternoon (25 Oct) | 5.5ft (1.7m) | 7s |
| Evening (25 Oct) | 4ft (1.2m) | 11s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon afternoon. Warm (max 26°C on Sun morning, min 20°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||
Sat 24 | Sunday 25 | Monday 26 | ||||||||||||||||
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) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 7 | SSW 11 | SSW 11 | SSW 11 | SSW 8 | SSW 10 | ESE 10 | SSE 7 | SSE 7 | SSE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 1517 | 1423 | 1403 | 1299 | 1240 | 976 | 913 | 311 | 353 | 328 | 256 | 157 | 183 | 130 | 114 | 172 | 167 | 127 |
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 | cross | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | glassy | glassy | glassy | glassy |
High Tide | 4:29PM1.76m | 5:05AM1.78m | 4:55PM1.82m | 5:48AM1.85m | 5:23PM1.86m | |||||||||||||
Low Tide | 10:47PM0.32m | 11:00AM0.56m | 11:19PM0.16m | 11:35AM0.63m | ||||||||||||||
 |  |  |  | |  |  |  | |  | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — |
mm | — | — | 1 | 1 | 1 | 1 | — | 1 | 2 | — | — | — | 2 | 1 | 2 | 3 | 2 | 1 |
Temp °C | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 23 |
Feels °C | 25 | 24 | 24 | 24 | 25 | 27 | 29 | 30 | 23 | 24 | 24 | 24 | 24 | 23 | 24 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 7 | SSW 11 | SSW 11 | SSW 11 | SSW 8 | SSW 10 | SSW 8 | SSE 7 | SSE 7 | SSE 7 | SSW 8 |
| kJ | 1517 | 217 | 180 | 151 | 111 | 108 | 88 | 311 | 353 | 328 | 256 | 157 | 183 | 99 | 114 | 172 | 167 | 96 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | — | — | — | — | — | ESE 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | ESE 10 | SE 10 | SE 10 | SE 10 | ESE 10 |
| kJ | 304 | 268 | — | — | — | — | — | 90 | 125 | 104 | 91 | 68 | 56 | 130 | 104 | 100 | 98 | 61 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 9 | ESE 9 | ESE 10 | ESE 10 | SE 10 | SSE 7 | SSW 10 | SSW 10 | SW 10 | — |
| kJ | — | — | — | — | — | — | — | — | 73 | 75 | 81 | 88 | 106 | 56 | 61 | 38 | 25 | — |
Wind waves Height (m) Direction Period (s) | — | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | — | NNE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | — | ESE 6 | SE 7 |
| kJ | — | 1423 | 1403 | 1299 | 1240 | 976 | 913 | — | 3 | 13 | 8 | 8 | 8 | 9 | 3 | — | 45 | 127 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2 | 11 | 11 | 11 | 11 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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