Surf Forecasts:
How big are the waves at Asakawa today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 7ft (2.1m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 11ft (3.5m), 10s period with ESE swell.
- Evening surf: Evening surf (04 Oct, local time) - 7.5ft (2.3m), 10s period with ESE swell.
The current surf forecast for Asakawa at 5PM is: 3.0m 10s primary swell from a East-southeast direction and 2.4m 10s secondary swell from a East-southeast direction, 0.2m 15s secondary swell from a South-southeast direction (forecast issued at 08:00am October 04). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 7ft (2.1m) | 10s |
| Afternoon (04 Oct) | 11ft (3.5m) | 10s |
| Evening (04 Oct) | 7.5ft (2.3m) | 10s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sun afternoon. Warm (max 24°C on Tue morning, min 17°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||||
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 | 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 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 16 | ESE 9 | ESE 10 | ESE 10 | SE 19 | ESE 14 | SE 16 | ESE 15 | ESE 17 | ESE 17 | ESE 17 | ESE 18 | ESE 18 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 561 | 850 | 1233 | 2007 | 1685 | 1044 | 1209 | 1405 | 1513 | 1096 | 1455 | 922 | 768 | 930 | 1805 | 4073 | 3361 | 8002 | 9264 | 10029 | 10689 | 11535 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 1:52PM1.40m | 11:09PM1.38m | 3:03PM1.50m | 1:35AM1.39m | 3:42PM1.60m | |||||||||||||||||
Low Tide | 5:29AM0.47m | 6:40PM1.26m | 7:17AM0.49m | 8:42PM1.11m | 8:38AM0.44m | |||||||||||||||||
 |  | |  |  |  | | | | | | | | | | |  | |  | |  | | |
 | 5:58 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | 1 | 2 | 8 | 2 | — | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 22 | 24 | 24 | 20 | 18 |
Feels °C | 21 | 21 | 21 | 21 | 18 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 23 | 21 | 21 | 20 | 22 | 22 | 22 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 12 | SE 18 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 14 | SE 16 | ESE 15 | ESE 17 | ESE 17 | ESE 17 | ESE 18 | ESE 18 |
| kJ | 561 | 850 | 1233 | 1275 | 1145 | 1044 | 154 | 370 | 1086 | 658 | 690 | 922 | 768 | 590 | 1805 | 4073 | 3361 | 8002 | 9264 | 10029 | 10689 | 11535 |
Swell 2 Height (m) Direction Period (s) | SE 11 | E 18 | — | — | SSE 15 | SE 16 | SE 19 | SE 12 | SE 16 | SE 16 | SE 15 | SE 13 | SE 13 | SE 13 | SE 17 | E 9 | SE 18 | — | — | — | — | — |
| kJ | 19 | 6 | — | — | 21 | 133 | 131 | 144 | 865 | 1096 | 685 | 458 | 767 | 704 | 1199 | 430 | 1944 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 18 | — | — | — | SSE 18 | SE 12 | SE 16 | SE 15 | E 16 | E 15 | SE 18 | SE 17 | SE 21 | SE 19 | E 14 | E 13 | — | — | — | — | — | — |
| kJ | 6 | — | — | — | 31 | 77 | 93 | 104 | 20 | 17 | 203 | 389 | 517 | 930 | 16 | 56 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | — | ESE 10 | ESE 10 | — | ESE 10 | ESE 10 | ESE 10 | NNE 4 | ESE 9 | NNE 3 | N 4 | NE 3 | N 4 | N 4 | N 4 | N 5 | NE 5 | NNE 5 | NNE 5 | N 6 |
| kJ | 6 | 3 | — | 2007 | 1685 | — | 1209 | 1405 | 1513 | 5 | 1455 | 3 | 13 | 6 | 13 | 27 | 50 | 72 | 56 | 67 | 59 | 172 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 22 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 57 | 30 | 43 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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