Surf Forecasts:
How big are the waves at Asakawa today (25 Jul):
- Afternoon surf: Afternoon surf (25 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
- Evening surf: Evening surf (25 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
The current surf forecast for Asakawa at 9PM is: 0.4m 16s primary swell from a Southeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm July 25). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | - | - |
| Afternoon (25 Jul) | 1.5ft (0.4m) | 16s |
| Evening (25 Jul) | 1.5ft (0.4m) | 16s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon afternoon. Warm (max 33°C on Sat afternoon, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | ||||||||||||||||||
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) | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 91 | 90 | 90 | 88 | 87 | 84 | 80 | 78 | 77 | 76 | 75 | 74 | 74 | 73 | 72 | 72 | 71 | 70 | 69 | 67 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-off | glassy | cross-off | glassy | glassy | cross-on | on | cross-on | cross-off | cross-off | off | glassy | glassy | cross-on | on | cross-on | cross-off |
High Tide | 4:48PM1.42m | 2:45AM1.46m | 5:23PM1.50m | 3:43AM1.52m | 5:52PM1.58m | |||||||||||||||
Low Tide | 9:41PM1.17m | 10:08AM0.41m | 10:33PM1.11m | 10:50AM0.32m | ||||||||||||||||
 | | |  | | |  | |  |  | | | | | | | | | | | |
 | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | 1 | — |
Temp °C | 33 | 33 | 31 | 29 | 29 | 28 | 28 | 31 | 32 | 31 | 30 | 28 | 28 | 28 | 27 | 31 | 32 | 31 | 30 | 28 |
Feels °C | 37 | 38 | 36 | 34 | 33 | 32 | 32 | 35 | 36 | 36 | 35 | 33 | 32 | 32 | 31 | 35 | 36 | 36 | 35 | 33 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 |
| kJ | 39 | 36 | 49 | 48 | 48 | 49 | 49 | 50 | 52 | 55 | 36 | 50 | 50 | 49 | 49 | 49 | 51 | 54 | 56 | 54 |
Swell 2 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | S 9 | S 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 91 | 90 | 90 | 88 | 87 | 84 | 80 | 78 | 40 | 39 | 55 | 55 | 40 | 40 | 53 | 51 | 50 | 50 | 50 | 50 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SSW 7 | S 8 | S 8 | S 9 | S 9 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 |
| kJ | 5 | 5 | 10 | 11 | 10 | 10 | 14 | 26 | 77 | 76 | 75 | 74 | 74 | 73 | 72 | 72 | 71 | 70 | 69 | 67 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | — | WSW 2 | — | N 2 | N 3 | NNE 3 | — | — | — | SW 2 | SW 3 | — | — | NE 5 | — | — | — | — |
| kJ | 3 | 2 | — | 1 | — | 1 | 1 | 2 | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 41 | 11 | 11 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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