Surf Forecasts:
How big are the waves at Asakawa today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2.5ft (0.8m), 8s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 3.5ft (1.1m), 8s period with SSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 3ft (0.9m), 7s period with SSW swell.
The current surf forecast for Asakawa at 2AM is: 0.8m 8s primary swell from a South-southwest direction and 0.5m 7s secondary swell from a South-southeast direction, 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm August 28). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (29 Aug) | 3.5ft (1.1m) | 8s |
| Evening (29 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 31°C on Sat morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||
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 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 163 | 113 | 73 | 78 | 81 | 75 | 105 | 128 | 40 | 78 | 75 | 75 | 120 | 88 | 54 | 39 | 38 | 52 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-off | glassy | on | cross-on | cross-on | cross |
High Tide | 6:30PM1.78m | 6:12AM1.83m | 6:52PM1.81m | 6:48AM1.84m | 7:14PM1.82m | |||||||||||||
Low Tide | 00:18AM0.60m | 12:33PM0.23m | 00:48AM0.49m | 1:02PM0.31m | ||||||||||||||
 |  |  | | |  | |  | | | | |  | | | | |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 29 | 27 | 27 | 26 | 26 | 29 | 31 | 30 | 28 | 27 | 27 | 26 | 26 | 29 | 30 | 30 | 28 | 27 |
Feels °C | 33 | 31 | 31 | 29 | 30 | 33 | 34 | 34 | 33 | 32 | 31 | 30 | 30 | 34 | 35 | 34 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SSE 8 | SSE 7 | SSE 7 | SSW 8 | SSW 8 | SE 9 | ESE 9 | S 7 | SE 11 | SE 11 | SSW 8 | SSW 8 | S 7 | SE 10 | S 7 | S 7 | SE 10 |
| kJ | 23 | 19 | 21 | 31 | 81 | 75 | 14 | 8 | 40 | 19 | 19 | 75 | 58 | 54 | 27 | 39 | 38 | 37 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SE 9 | SSE 9 | ESE 8 | SE 9 | SE 10 | E 10 | SSE 9 | ESE 10 | ESE 9 | ESE 9 | SE 11 | SE 11 | SE 10 | ESE 10 | SE 10 | SE 10 | SW 10 |
| kJ | 5 | 22 | 9 | 7 | 14 | 14 | 8 | 8 | 9 | 8 | 8 | 40 | 30 | 27 | 9 | 36 | 37 | 4 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 11 | ESE 8 | SSE 9 | ESE 8 | E 10 | SE 13 | SE 13 | SE 11 | SSE 9 | SSE 9 | E 11 | ESE 9 | ESE 10 | E 11 | SW 11 | SW 10 | E 10 |
| kJ | 8 | 9 | 7 | 9 | 7 | 7 | 7 | 7 | 19 | 8 | 8 | 3 | 8 | 9 | 2 | 4 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 4 | SW 5 | SSW 8 | SSW 8 | SSW 4 | SSW 7 | SSW 8 | SW 4 | SSW 8 | SSW 8 | S 7 | SSW 4 | SSW 4 | S 7 |
| kJ | 163 | 113 | 73 | 78 | 34 | 33 | 105 | 128 | 25 | 78 | 75 | 32 | 120 | 88 | 54 | 9 | 8 | 52 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 19 | 14 | 2 | 0 | 2 | 0 | 0 | 0 | 11 | 11 | 11 | 2 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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