Surf Forecasts:
How big are the waves at Asakawa today (15 Nov):
- Morning surf: Morning surf (15 Nov, local time) - 3ft (0.9m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (15 Nov, local time) - 2.5ft (0.8m), 6s period with SE swell.
- Evening surf: Evening surf (15 Nov, local time) - 3.5ft (1.0m), 7s period with S swell.
The current surf forecast for Asakawa at 2PM is: 0.8m 6s primary swell from a Southeast direction and 0.4m 5s secondary swell from a South-southwest direction (forecast issued at 08:00am November 15). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Nov) | 3ft (0.9m) | 6s |
| Afternoon (15 Nov) | 2.5ft (0.8m) | 6s |
| Evening (15 Nov) | 3.5ft (1.0m) | 7s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 52mm), heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 11°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wed 18 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 10 | SSE 6 | SSE 5 | SE 6 | SSE 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||||||
 kJ | 20 | 48 | 61 | 38 | 61 | 92 | 206 | 208 | 144 | 97 | 57 | 29 | 20 | 20 | 20 | 33 | 33 | 33 | 34 | 24 | 53 | 51 | 50 | 48 | 46 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | on | glassy | glassy | glassy | glassy | glassy |
High Tide | 9:55AM1.44m | 8:10PM1.47m | 10:57AM1.41m | 9:02PM1.37m | 12:06PM1.42m | 10:32PM1.28m | |||||||||||||||||||
Low Tide | 2:54PM1.12m | 3:31AM0.50m | 4:04PM1.14m | 4:29AM0.59m | 5:49PM1.11m | 5:40AM0.67m | |||||||||||||||||||
 |  |  | |  | | | | |  | |  |  | | | | |  | | | | | | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 |
 | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | 4:58 |
mm | 4 | 6 | 24 | 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 15 | 16 | 17 | 16 | 14 | 12 | 11 | 11 | 11 | 14 | 17 | 16 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 17 | 18 | 19 | 16 | 17 | 17 | 15 | 13 | 12 | 12 | 13 | 12 | 10 | 8 | 7 | 8 | 8 | 11 | 16 | 16 | 15 | 16 | 15 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 6 | ESE 10 | SSE 5 | SE 6 | SSE 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSW 7 | S 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 6 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 12 | 18 | 42 | 38 | 61 | 92 | 206 | 208 | 144 | 97 | 57 | 29 | 18 | 15 | 20 | 33 | 33 | 33 | 34 | 7 | 53 | 51 | 50 | 48 | 46 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SE 11 | ESE 9 | SSW 5 | ESE 10 | NE 5 | ESE 10 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 7 | S 7 | SSW 7 | S 6 | S 6 | ESE 9 | S 6 | S 6 | ESE 4 | ESE 4 | S 6 |
| kJ | 20 | 5 | 17 | 8 | 37 | 11 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 8 | 8 | 9 | 7 | 7 | 16 | 7 | 7 | 2 | 2 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 11 | — | SE 11 | ESE 9 | SE 10 | ESE 11 | NE 5 | — | SE 10 | SE 10 | — | — | — | — | — | — | SE 7 | — | — | ESE 11 | E 12 | E 12 | S 6 | S 6 | ESE 3 |
| kJ | 5 | — | 5 | 17 | 4 | 39 | 6 | — | 4 | 4 | — | — | — | — | — | — | 2 | — | — | 24 | 3 | 3 | 6 | 6 | 1 |
Wind waves Height (m) Direction Period (s) | S 3 | SSE 6 | SSE 5 | NNE 3 | NE 5 | N 5 | NNW 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 4 | NNE 4 | NNE 4 | NE 4 | — | E 6 | — | — | NNE 3 |
| kJ | 6 | 48 | 61 | 6 | 32 | 55 | 29 | 8 | 25 | 51 | 51 | 87 | 87 | 72 | 52 | 39 | 23 | 21 | 11 | 11 | — | 27 | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 312 | 245 | 0 | 43 | 0 | 0 | 0 | 0 | 14 | 43 | 43 | 64 | 43 | 43 | 14 | 6 | 2 | 6 | 6 | 6 | 1 | 0 | 1 | 1 | 2 |
Best forecast wave conditions in Shikoku | |||||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||||
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