Surf Forecasts:
How big are the waves at Asakawa today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 1.5ft (0.4m), 13s period with ESE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 1.5ft (0.5m), 12s period with E swell.
- Evening surf: Evening surf (01 Sep, local time) - 3ft (0.9m), 8s period with S swell.
The current surf forecast for Asakawa at 5AM is: 0.6m 8s primary swell from a South direction and 0.3m 14s secondary swell from a East-southeast direction (forecast issued at 02:00am September 01). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 1.5ft (0.4m) | 13s |
| Afternoon (01 Sep) | 1.5ft (0.5m) | 12s |
| Evening (01 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Wed night. Warm (max 30°C on Tue morning, min 23°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | S 8 | S 8 | ESE 13 | ESE 13 | E 12 | E 12 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 10 | S 10 | SSE 10 |
Wave Graph | ||||||||||||||||||||||||
31 | 52 | 51 | 59 | 57 | 80 | 76 | 104 | 130 | 137 | 144 | 184 | 202 | 199 | 199 | 162 | 193 | 151 | 157 | 153 | 128 | 320 | 477 | 622 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | on | on | on | on | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off |
High Tide | 8:07AM1.73m | 8:03PM1.78m | 8:53AM1.61m | 8:30PM1.72m | 9:51AM1.47m | |||||||||||||||||||
Low Tide | 1:53AM0.35m | 2:01PM0.58m | 2:31AM0.33m | 2:32PM0.75m | 3:16AM0.36m | 3:06PM0.93m | ||||||||||||||||||
— | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | |
— | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:25 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | 2 | 2 | 3 | 5 | 3 | 4 | 5 | 3 | 2 |
Temp °C | 26 | 25 | 25 | 28 | 30 | 30 | 28 | 26 | 26 | 26 | 25 | 29 | 29 | 29 | 28 | 26 | 26 | 25 | 25 | 24 | 23 | 23 | 23 | 23 |
Feels °C | 30 | 29 | 29 | 31 | 33 | 33 | 32 | 31 | 31 | 31 | 29 | 33 | 32 | 33 | 33 | 31 | 31 | 30 | 30 | 28 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 10 | S 10 | SSE 10 |
31 | 52 | 51 | 32 | 32 | 42 | 58 | 104 | 130 | 137 | 144 | 184 | 202 | 199 | 199 | 162 | 193 | 151 | 157 | 153 | 128 | 320 | 477 | 622 | |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SE 10 | ESE 14 | ESE 13 | ESE 13 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | ESE 11 | ESE 11 | E 5 | ESE 4 | ESE 10 | ESE 10 | S 11 | ESE 10 | E 10 | ESE 10 |
31 | 23 | 36 | 59 | 57 | 80 | 76 | 73 | 70 | 66 | 62 | 61 | 61 | 59 | 37 | 38 | 16 | 6 | 33 | 33 | 56 | 33 | 17 | 32 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | ESE 14 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 11 | SE 10 | SE 9 | SE 10 |
24 | 39 | 15 | 23 | 23 | 22 | 14 | 14 | 15 | 14 | 15 | 17 | 29 | 18 | 29 | 18 | 37 | 33 | 16 | 16 | 37 | 16 | 14 | 4 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 3 | ENE 6 | E 4 | E 4 | E 4 | E 4 | ESE 5 | ESE 5 | ESE 5 | — | — | E 4 | E 5 | NNE 2 | NNE 3 | NNE 4 | NNE 4 |
— | — | — | — | — | — | — | 2 | 7 | 5 | 5 | 2 | 10 | 13 | 19 | 25 | — | — | 6 | 16 | 1 | 3 | 16 | 31 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 14 | 2 | 2 | 0 | 11 | 11 | 11 | 11 | 0 | 0 | 0 | 0 | 43 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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