Surf Forecasts:
How big are the waves at Asakawa today (26 Aug):
- Afternoon surf: Afternoon surf (26 Aug, local time) - 5ft (1.5m), 11s period with S swell.
- Evening surf: Evening surf (26 Aug, local time) - 4.5ft (1.4m), 11s period with SSW swell.
The current surf forecast for Asakawa at 9PM is: 1.4m 11s primary swell from a South-southwest direction and 1.1m 8s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 26). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | - | - |
| Afternoon (26 Aug) | 5ft (1.5m) | 11s |
| Evening (26 Aug) | 4.5ft (1.4m) | 11s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Warm (max 32°C on Wed afternoon, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | ||||||||||||||||||
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) | S 11 | S 11 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSE 9 | SSW 10 | S 9 | SSE 10 | SSE 10 | SSE 9 | SSW 9 | SSE 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 7 | S 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 628 | 565 | 559 | 439 | 308 | 251 | 199 | 378 | 157 | 179 | 205 | 193 | 238 | 130 | 228 | 116 | 88 | 94 | 77 | 72 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | glassy | glassy |
High Tide | 5:47PM1.67m | 4:59AM1.70m | 6:08PM1.73m | 5:36AM1.78m | 6:30PM1.78m | |||||||||||||||
Low Tide | 11:22PM0.84m | 11:35AM0.21m | 11:50PM0.72m | 12:05PM0.20m | ||||||||||||||||
 |  | |  |  | | | | | | | | |  | | |  | | |  | |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 1 |
Temp °C | 31 | 32 | 29 | 27 | 26 | 26 | 26 | 29 | 31 | 31 | 29 | 27 | 26 | 26 | 26 | 30 | 31 | 29 | 27 | 26 |
Feels °C | 33 | 34 | 33 | 31 | 30 | 29 | 30 | 32 | 33 | 34 | 33 | 31 | 29 | 29 | 30 | 34 | 34 | 34 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | SSW 12 | SSW 11 | SSW 11 | SSE 8 | SSE 9 | SSE 9 | SSW 10 | SSE 10 | SSE 10 | SSE 9 | S 9 | SSE 9 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 7 | S 8 |
| kJ | 628 | 565 | 559 | 439 | 308 | 164 | 199 | 206 | 117 | 179 | 205 | 193 | 203 | 130 | 132 | 58 | 61 | 52 | 77 | 72 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | SSW 10 | SSW 10 | SSW 10 | SE 10 | E 11 | SSW 9 | E 11 | SSW 9 | SW 8 | SSW 8 | SE 10 | SSE 10 | SSE 10 | SE 9 | SSE 7 |
| kJ | 247 | 249 | 255 | 177 | 181 | 251 | 194 | 154 | 61 | 10 | 73 | 10 | 44 | 18 | 26 | 15 | 10 | 10 | 23 | 11 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 12 | E 12 | SSE 12 | SSE 12 | SSE 11 | E 12 | SE 16 | E 11 | ESE 10 | SW 8 | E 11 | SE 10 | ESE 11 | ESE 9 | E 11 | SSE 8 | SE 9 |
| kJ | 30 | 29 | 29 | 27 | 25 | 27 | 26 | 25 | 11 | 10 | 10 | 10 | 25 | 9 | 24 | 23 | 8 | 9 | 11 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | SSW 3 | — | — | — | — | SSW 10 | S 9 | SSW 9 | SSW 4 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | — | — |
| kJ | — | — | 7 | — | — | — | — | 378 | 157 | 133 | 7 | 119 | 238 | 96 | 228 | 116 | 88 | 94 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 444 | 482 | 11 | 2 | 2 | 2 | 2 | 2 | 11 | 11 | 11 | 2 | 2 | 2 | 2 | 2 | 11 | 1 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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