Surf Forecasts:
How big are the waves at Asakawa today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 6ft (1.9m), 14s period with SSE swell.
- Evening surf: Evening surf (22 Oct, local time) - 7ft (2.2m), 14s period with S swell.
The current surf forecast for Asakawa at 9PM is: 2.2m 14s primary swell from a South direction and 0.6m 10s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 22). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 6ft (1.9m) | 14s |
| Evening (22 Oct) | 7ft (2.2m) | 14s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Fri night. Warm (max 23°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | ||||||||||||||||||
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) | S 14 | SSE 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 14 | S 14 | S 14 | S 13 | ESE 8 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2065 | 1428 | 1875 | 1837 | 1603 | 1576 | 1144 | 1597 | 1463 | 1208 | 1034 | 1211 | 1190 | 1358 | 1559 | 1538 | 1285 | 1154 | 1393 | 1206 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | cross-off | glassy | cross-off | glassy | glassy | on | cross-on |
High Tide | 3:39PM1.61m | 3:39AM1.54m | 4:04PM1.69m | 4:23AM1.67m | 4:29PM1.76m | |||||||||||||||
Low Tide | 9:46PM0.71m | 9:47AM0.54m | 10:16PM0.52m | 10:24AM0.54m | ||||||||||||||||
 |  |  | | |  | | | |  |  |  | |  | |  | | | |  | |
 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | 5:21 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 12 | 21 | 9 | — | 1 | 1 | — | — | 1 |
Temp °C | 23 | 22 | 19 | 17 | 15 | 15 | 15 | 19 | 21 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 |
Feels °C | 21 | 19 | 16 | 14 | 12 | 13 | 12 | 18 | 21 | 24 | 21 | 21 | 24 | 25 | 25 | 25 | 25 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | S 14 | SSE 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 14 | S 14 | S 14 | S 13 | SSW 14 | SSW 14 | ESE 9 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 |
| kJ | 2065 | 1428 | 1875 | 1837 | 1603 | 1576 | 1144 | 1597 | 1463 | 1208 | 1034 | 986 | 1190 | 730 | 1559 | 1538 | 1285 | 1154 | 1393 | 1206 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | S 17 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSW 16 | ESE 10 | ESE 10 | — | SSW 15 | — | — | SSW 15 | ESE 9 | ESE 9 | ESE 8 | SW 16 | — | ESE 8 |
| kJ | 56 | 783 | 63 | 61 | 63 | 83 | 561 | 83 | 175 | — | 644 | — | — | 1358 | 548 | 397 | 347 | 515 | — | 345 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | — | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — | — | SSW 16 | SW 18 | SW 17 | — | — | — |
| kJ | 63 | 64 | 80 | — | 63 | 63 | 83 | — | — | — | — | — | — | — | 907 | 642 | 567 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 4 | NNE 4 | NE 4 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | — | — | — | — | ESE 8 | ESE 8 | — |
| kJ | 24 | 46 | 59 | 83 | 72 | 38 | 29 | 15 | 9 | 293 | 621 | 1211 | 1003 | — | — | — | — | 360 | 403 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 57 | 43 | 43 | 22 | 0 | 0 | 0 | 0 | 43 | 43 | 43 | 11 | 0 | 0 | 0 | 0 | 0 | 11 | 11 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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