Surf Forecasts:
How big are the waves at Asakawa today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 4.5ft (1.4m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 5.5ft (1.7m), 16s period with ESE swell.
- Evening surf: Evening surf (12 Oct, local time) - 6ft (1.9m), 15s period with ESE swell.
The current surf forecast for Asakawa at 5AM is: 1.4m 16s primary swell from a Southeast direction and 1.0m 11s secondary swell from a East direction (forecast issued at 08:00pm October 11). 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 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 4.5ft (1.4m) | 15s |
| Afternoon (12 Oct) | 5.5ft (1.7m) | 16s |
| Evening (12 Oct) | 6ft (1.9m) | 15s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 26°C on Mon morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | ||||||||||||||||
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 11 | ESE 11 | ESE 18 | SE 17 | SE 16 | SE 15 | ESE 15 | ESE 16 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 438 | 363 | 395 | 663 | 1031 | 955 | 1102 | 1460 | 1568 | 1568 | 1525 | 1265 | 987 | 908 | 799 | 745 | 589 | 500 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | cross-off | cross | cross | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 5:51PM1.82m | 6:40AM1.81m | 6:14PM1.81m | 7:16AM1.75m | 6:36PM1.77m | |||||||||||||
Low Tide | 00:14AM0.18m | 12:26PM0.66m | 00:44AM0.15m | 12:53PM0.76m | ||||||||||||||
 | | | | |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 21 | 20 | 19 | 23 | 26 | 25 | 23 | 22 | 21 | 20 | 20 | 23 | 25 | 25 | 22 | 21 |
Feels °C | 25 | 23 | 22 | 20 | 19 | 23 | 26 | 25 | 25 | 24 | 23 | 21 | 22 | 25 | 26 | 25 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | E 11 | SE 16 | SE 15 | ESE 15 | ESE 16 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 |
| kJ | 438 | 363 | 356 | 291 | 1031 | 955 | 1102 | 1460 | 1568 | 1568 | 1525 | 1265 | 987 | 908 | 799 | 745 | 589 | 500 |
Swell 2 Height (m) Direction Period (s) | SE 18 | ESE 19 | ESE 18 | SE 17 | E 11 | E 11 | E 10 | E 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | 81 | 243 | 395 | 663 | 231 | 181 | 171 | 94 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 21 | S 8 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 44 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 3 | N 4 | N 4 | N 4 | ENE 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | 9 | 14 | 14 | 157 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 2 | 2 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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