
Surf Forecasts:
How big are the waves at Asakawa today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 3.5ft (1.0m), 5s period with S swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Evening surf: Evening surf (28 Sep, local time) - 4ft (1.2m), 13s period with SSW swell.
The current surf forecast for Asakawa at 4AM is: 0.6m 5s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm September 27). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 3.5ft (1.0m) | 5s |
| Afternoon (28 Sep) | 2.5ft (0.7m) | 14s |
| Evening (28 Sep) | 4ft (1.2m) | 13s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Mon night. Warm (max 28°C on Mon morning, min 18°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | ||||||||||||||||
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) | SSE 6 | S 6 | S 6 | S 5 | SSE 5 | S 5 | S 6 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | S 11 | S 11 |
Wave Graph | ||||||||||||||||||
35 | 30 | 48 | 21 | 34 | 52 | 64 | 214 | 318 | 472 | 841 | 700 | 751 | 787 | 706 | 521 | 410 | 466 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross-on | on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:06PM1.85m | 6:37AM1.88m | 6:30PM1.86m | 7:18AM1.84m | 6:56PM1.84m | |||||||||||||
Low Tide | 00:19AM0.23m | 12:34PM0.49m | 00:52AM0.15m | 1:05PM0.62m | ||||||||||||||
— | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | |
mm | 4 | 3 | 1 | 4 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 5 | 3 | 2 | 1 | 1 | 1 |
Temp °C | 24 | 23 | 23 | 23 | 23 | 25 | 28 | 27 | 25 | 24 | 24 | 24 | 23 | 21 | 21 | 20 | 18 | 18 |
Feels °C | 28 | 27 | 26 | 26 | 26 | 30 | 32 | 32 | 30 | 28 | 28 | 28 | 26 | 21 | 21 | 18 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | S 6 | S 6 | S 5 | SSE 5 | SSE 5 | S 6 | S 7 | S 7 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | S 11 | S 11 |
35 | 15 | 16 | 21 | 20 | 27 | 64 | 107 | 89 | 472 | 841 | 700 | 751 | 787 | 706 | 521 | 410 | 466 | |
Swell 2 Height (m) Direction Period (s) | E 9 | SSE 7 | SSE 7 | SSE 9 | SE 9 | SSE 9 | SW 13 | SW 14 | SSW 14 | S 7 | SE 10 | SE 6 | SSE 6 | SSE 6 | SE 9 | SE 9 | SE 9 | ESE 6 |
6 | 21 | 5 | 8 | 13 | 8 | 26 | 214 | 318 | 89 | 4 | 47 | 26 | 28 | 13 | 13 | 13 | 22 | |
Swell 3 Height (m) Direction Period (s) | SW 5 | E 9 | SSE 9 | SSE 7 | S 7 | S 7 | SSW 16 | SE 13 | E 9 | SE 13 | SE 13 | SE 13 | ESE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 9 |
1 | 6 | 8 | 5 | 4 | 4 | 26 | 7 | 1 | 7 | 7 | 6 | 9 | 6 | 6 | 6 | 6 | 13 | |
Wind waves Height (m) Direction Period (s) | — | S 6 | S 6 | — | SSE 5 | S 5 | — | — | — | — | — | N 3 | NE 3 | NNE 4 | NNE 4 | NNE 5 | NNE 5 | NNE 5 |
— | 30 | 48 | — | 34 | 52 | — | — | — | — | — | 6 | 9 | 38 | 42 | 44 | 56 | 33 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 6 | 0 | 2 | 293 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 43 | 43 | 43 | 43 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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