Surf Forecasts:
How big are the waves at Asakawa today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 5ft (1.5m), 16s period with ESE swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 5.5ft (1.7m), 16s period with ESE swell.
- Evening surf: Evening surf (03 Aug, local time) - 6.5ft (2.0m), 17s period with ESE swell.
The current surf forecast for Asakawa at 12PM is: 1.5m 16s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a South direction, 0.8m 6s secondary swell from a East-southeast direction (forecast issued at 08:00am August 03). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 5ft (1.5m) | 16s |
| Afternoon (03 Aug) | 5.5ft (1.7m) | 16s |
| Evening (03 Aug) | 6.5ft (2.0m) | 17s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Warm (max 31°C on Mon morning, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||||||
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) | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | ESE 16 | ESE 17 | ESE 17 | ESE 17 | ESE 16 | ESE 17 | ESE 17 | ESE 17 | SE 17 | SE 17 | SE 17 | ESE 17 | SE 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 838 | 1223 | 1165 | 1393 | 1569 | 2173 | 2437 | 2758 | 5468 | 4324 | 7454 | 8554 | 6735 | 9788 | 8569 | 10257 | 11312 | 12158 | 13037 | 15328 | 19862 | 16138 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | glassy | glassy | off | cross | cross | cross | cross | cross |
High Tide | 8:17AM1.67m | 8:51PM1.72m | 9:03AM1.58m | 9:19PM1.69m | 9:59AM1.47m | |||||||||||||||||
Low Tide | 2:31PM0.44m | 3:01AM0.57m | 3:03PM0.60m | 3:47AM0.54m | 3:40PM0.78m | |||||||||||||||||
 | |  | |  |  |  |  |  | | | | | |  |  | | | | | | | |
 | 5:15 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — |
mm | — | — | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 31 | 30 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 29 | 27 | 26 | 26 | 25 | 25 | 29 | 30 | 31 | 30 | 27 |
Feels °C | 32 | 35 | 34 | 33 | 33 | 31 | 30 | 30 | 31 | 31 | 32 | 32 | 30 | 30 | 30 | 29 | 27 | 31 | 31 | 33 | 33 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | ESE 16 | ESE 17 | ESE 17 | ESE 17 | ESE 16 | ESE 17 | ESE 17 | ESE 17 | SE 17 | SE 17 | SE 17 | SE 17 | SE 16 |
| kJ | 838 | 1223 | 1165 | 1393 | 1569 | 2173 | 2437 | 2758 | 3831 | 4324 | 4128 | 6015 | 6735 | 7267 | 8569 | 10257 | 11312 | 12158 | 13037 | 15328 | 15700 | 16138 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | S 8 | S 8 | ESE 7 | ESE 7 | SE 12 | ESE 7 | SE 21 | ESE 19 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 15 | 15 | 5 | 5 | 149 | 166 | 6 | 218 | 646 | 1802 | 336 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | 5 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | E 4 | ESE 6 | ESE 6 | — | ESE 6 | ESE 7 | E 7 | ESE 17 | E 9 | ESE 17 | ESE 17 | E 9 | ESE 16 | — | — | — | — | — | — | ESE 17 | — |
| kJ | — | 14 | 34 | 118 | — | 197 | 200 | 427 | 5468 | 653 | 7454 | 8554 | 828 | 9788 | — | — | — | — | — | — | 19862 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 41 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 22 | 22 | 510 | 19 | 57 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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