Surf Forecasts:
How big are the waves at Asakawa today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 10s period with SE swell.
The current surf forecast for Asakawa at 1AM is: 0.2m 11s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a South-southeast direction, 0.4m 3s secondary swell from a Southwest direction (forecast issued at 08:00pm July 22). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 1.5ft (0.4m) | 10s |
| Afternoon (23 Jul) | 1.5ft (0.4m) | 10s |
| Evening (23 Jul) | 1ft (0.3m) | 10s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri afternoon. Warm (max 32°C on Thu morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | ||||||||||||||||
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) | ESE 10 | ESE 11 | ESE 11 | SW 4 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 18 | SE 17 | SE 17 |
Wave Graph  | ||||||||||||||||||
 kJ | 11 | 11 | 11 | 11 | 14 | 25 | 25 | 25 | 25 | 16 | 50 | 50 | 49 | 49 | 49 | 49 | 47 | 44 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | glassy | glassy | glassy | on | cross-on | cross-on | cross-off | off | glassy | cross-off | glassy | cross-on | glassy | cross-on | cross-off |
High Tide | 11:21PM1.50m | 2:11PM1.24m | 00:16AM1.45m | 3:54PM1.32m | ||||||||||||||
Low Tide | 5:01PM1.01m | 6:53AM0.64m | 6:12PM1.14m | 8:11AM0.59m | 8:12PM1.20m | |||||||||||||
 |  | | | | | |  | |  | | | | | | | | | |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 2 | 1 | — |
Temp °C | 31 | 29 | 29 | 28 | 28 | 31 | 32 | 32 | 31 | 29 | 28 | 27 | 27 | 31 | 32 | 32 | 31 | 29 |
Feels °C | 36 | 34 | 34 | 33 | 34 | 37 | 36 | 37 | 37 | 34 | 33 | 32 | 31 | 36 | 37 | 37 | 36 | 34 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 11 | ESE 11 | SW 4 | SSW 4 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 18 | SE 10 | SE 10 | SE 9 | SE 18 | SE 17 | SE 11 |
| kJ | 11 | 11 | 11 | 3 | 1 | 25 | 25 | 25 | 25 | 16 | 16 | 50 | 24 | 32 | 23 | 49 | 47 | 41 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | ESE 11 | SE 9 | SSW 4 | SSW 4 | SE 19 | S 8 | SE 19 | SSW 3 | SE 10 | SE 18 | SE 18 | SE 18 | SE 9 | SE 9 | SE 17 |
| kJ | 6 | 6 | 6 | 11 | 14 | 1 | 1 | 15 | 4 | 14 | 1 | 16 | 49 | 49 | 49 | 14 | 14 | 44 |
Swell 3 Height (m) Direction Period (s) | S 8 | SE 10 | SE 11 | SE 11 | ESE 10 | SE 20 | SE 20 | S 8 | SE 19 | SE 8 | SE 18 | SSE 8 | SSW 4 | SSW 4 | SSW 4 | ESE 11 | SE 11 | S 7 |
| kJ | 1 | 4 | 4 | 4 | 10 | 15 | 15 | 5 | 15 | 3 | 50 | 7 | 1 | 1 | 2 | 13 | 19 | 1 |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | SW 3 | SW 4 | WSW 4 | — | — | SSW 4 | SW 2 | SW 3 | SW 3 | — | — | N 2 | NNE 3 | — | SSW 4 | SW 2 |
| kJ | 2 | 3 | 3 | 9 | 10 | — | — | 1 | 2 | 2 | 4 | — | — | 1 | 1 | — | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 289 | 289 | 289 | 293 | 289 | 6 | 459 | 433 | 14 | 282 | 0 | 0 | 0 | 0 | 11 | 0 | 11 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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