Surf Forecasts:
How big are the waves at Asakawa today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 5ft (1.6m), 13s period with ESE swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 4.5ft (1.4m), 12s period with ESE swell.
- Evening surf: Evening surf (13 Oct, local time) - 4.5ft (1.3m), 12s period with ESE swell.
The current surf forecast for Asakawa at 3AM is: 1.8m 14s primary swell from a East-southeast direction (forecast issued at 08:00pm October 12). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 5ft (1.6m) | 13s |
| Afternoon (13 Oct) | 4.5ft (1.4m) | 12s |
| Evening (13 Oct) | 4.5ft (1.3m) | 12s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 25°C on Tue morning, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||
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 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 1568 | 1568 | 1525 | 1265 | 987 | 812 | 799 | 618 | 626 | 469 | 368 | 280 | 210 | 206 | 147 | 104 | 100 | 74 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | glassy | glassy | on | cross-on | cross-on | cross | cross | cross | cross | cross-off | glassy | cross-off | off | off |
High Tide | 6:14PM1.81m | 7:16AM1.75m | 6:36PM1.77m | 7:52AM1.66m | 6:59PM1.72m | |||||||||||||
Low Tide | 00:44AM0.15m | 12:53PM0.76m | 1:14AM0.18m | 1:19PM0.86m | ||||||||||||||
 | | | | |  | | | | | |  |  |  |  | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — |
Temp °C | 23 | 22 | 21 | 20 | 19 | 23 | 25 | 25 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 19 | 16 |
Feels °C | 24 | 23 | 22 | 21 | 20 | 25 | 26 | 25 | 22 | 23 | 23 | 23 | 24 | 25 | 26 | 23 | 16 | 12 |
Swell 1 Height (m) Direction Period (s) | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 1568 | 1568 | 1525 | 1265 | 987 | 812 | 799 | 618 | 626 | 469 | 368 | 280 | 210 | 206 | 147 | 104 | 100 | 74 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 5 | SSW 5 | SW 5 | SW 5 | SW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 10 | 14 | 7 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 | — | SW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 3 | SW 3 | SW 4 | SW 4 | WSW 5 | N 3 | N 5 | NNE 6 | NNE 4 |
| kJ | — | — | — | — | — | — | — | — | — | 5 | 5 | 10 | 12 | 42 | 8 | 83 | 58 | 27 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 11 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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