Surf Forecasts:
How big are the waves at Asakawa today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 2ft (0.6m), 6s period with S swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 2.5ft (0.7m), 6s period with S swell.
- Evening surf: Evening surf (27 Sep, local time) - 1.5ft (0.5m), 6s period with S swell.
The current surf forecast for Asakawa at 5PM is: 0.7m 6s primary swell from a South direction and 0.2m 9s secondary swell from a East direction (forecast issued at 08:00am September 27). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 2ft (0.6m) | 6s |
| Afternoon (27 Sep) | 2.5ft (0.7m) | 6s |
| Evening (27 Sep) | 1.5ft (0.5m) | 6s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 53mm), heaviest during Sun morning. Warm (max 26°C on Mon morning, min 19°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||||
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) | SSW 6 | S 6 | SSE 8 | S 6 | SSE 6 | S 6 | S 6 | S 6 | SE 9 | S 6 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 18 | 24 | 24 | 33 | 27 | 21 | 15 | 15 | 15 | 26 | 44 | 111 | 212 | 281 | 402 | 314 | 365 | 359 | 412 | 469 | 379 | 275 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:58AM1.86m | 6:06PM1.85m | 6:37AM1.88m | 6:30PM1.86m | 7:18AM1.84m | 6:56PM1.84m | ||||||||||||||||
Low Tide | 12:03PM0.40m | 00:19AM0.23m | 12:34PM0.49m | 00:52AM0.15m | 1:05PM0.62m | |||||||||||||||||
 |  | | |  | |  | |  |  |  | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | 1 | 11 | 14 | 4 | 4 | 2 | — | — | — | — | 1 | 1 | 1 | — | — | — | 3 | 3 | 2 | 4 | 2 | 1 |
Temp °C | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 21 | 21 | 20 | 20 | 19 | 19 |
Feels °C | 27 | 26 | 27 | 28 | 27 | 28 | 27 | 26 | 26 | 29 | 30 | 29 | 28 | 28 | 26 | 25 | 22 | 22 | 21 | 21 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 6 | S 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | S 6 | S 5 | S 6 | SSE 6 | S 6 | SSE 7 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
| kJ | 18 | 24 | 16 | 33 | 27 | 15 | 15 | 15 | 15 | 26 | 29 | 54 | 58 | 281 | 402 | 314 | 365 | 359 | 412 | 469 | 379 | 275 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | E 8 | E 9 | SSE 7 | SSE 7 | SSE 9 | SE 9 | S 7 | SW 13 | SSW 13 | SSW 13 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 9 | SE 9 | SE 9 |
| kJ | 14 | 13 | 24 | 5 | 6 | 21 | 9 | 8 | 13 | 4 | 44 | 111 | 212 | 43 | 16 | 14 | 14 | 13 | 8 | 13 | 13 | 13 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 10 | SW 5 | E 9 | SSE 9 | SSE 7 | S 7 | SSE 9 | SSW 7 | E 9 | SE 13 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 12 | ESE 6 | SE 12 |
| kJ | 5 | 5 | 5 | 2 | 1 | 6 | 8 | 5 | 9 | 9 | 5 | 2 | 7 | 4 | 4 | 12 | 13 | 13 | 13 | 6 | 7 | 6 |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | — | — | — | SW 5 | SW 5 | — | — | NE 2 | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 4 | NNE 3 | ENE 6 |
| kJ | 1 | — | — | — | — | — | 8 | 6 | — | — | 2 | 2 | 7 | 16 | 16 | 16 | 26 | 27 | 14 | 9 | 4 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 30 | 6 | 6 | 6 | 293 | 6 | 6 | 282 | 24 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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