Surf Forecasts:
How big are the waves at Asakawa today (07 Jul):
- Morning surf: Morning surf (07 Jul, local time) - 4ft (1.2m), 12s period with ESE swell.
- Afternoon surf: Afternoon surf (07 Jul, local time) - 3.5ft (1.1m), 16s period with SE swell.
- Evening surf: Evening surf (07 Jul, local time) - 6.5ft (2.0m), 14s period with SE swell.
The current surf forecast for Asakawa at 1AM is: 1.1m 13s primary swell from a Southeast direction and 0.5m 6s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 06). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Jul) | 4ft (1.2m) | 12s |
| Afternoon (07 Jul) | 3.5ft (1.1m) | 16s |
| Evening (07 Jul) | 6.5ft (2.0m) | 14s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 27°C on Thu morning, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | ESE 12 | SE 16 | SE 16 | SE 15 | SE 14 | SE 16 | SE 16 | SE 16 | SE 15 | SE 16 | SE 16 | SE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 407 | 406 | 406 | 560 | 364 | 417 | 539 | 620 | 1034 | 1604 | 2157 | 2538 | 2453 | 1882 | 2978 | 2314 | 3301 | 2911 | 2661 | 2212 | 3157 | 3049 | 2953 | 3513 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | on | glassy | glassy | glassy | on | on | on | on | glassy | glassy | glassy | glassy | cross-on | cross-on | on |
High Tide | 10:17PM1.62m | 10:17AM1.42m | 10:55PM1.60m | 11:38AM1.36m | 11:41PM1.58m | 1:20PM1.35m | ||||||||||||||||||
Low Tide | 3:39PM0.51m | 4:28AM0.75m | 4:23PM0.66m | 5:30AM0.68m | 5:17PM0.83m | 6:40AM0.57m | ||||||||||||||||||
 |  |  | |  | |  | | | | | | | | |  | |  | | | | | | | |
 | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
mm | 2 | 3 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 25 | 23 | 23 | 23 | 23 | 26 | 27 | 27 |
Feels °C | 31 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | ESE 12 | SE 16 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 16 | SE 15 | SE 16 | SE 16 | SE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 15 |
| kJ | 407 | 406 | 406 | 560 | 364 | 417 | 539 | 620 | 1034 | 1011 | 2157 | 2538 | 2453 | 1882 | 2978 | 2314 | 3301 | 2911 | 2661 | 2212 | 3157 | 3049 | 2953 | 3513 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 16 | SE 15 | SE 12 | ESE 8 | ESE 8 | ESE 7 | SSE 20 | — | — | SSE 18 | SSE 18 | SSE 18 | ESE 5 | ESE 5 | E 5 | SSE 18 | — | S 18 | S 19 | E 8 |
| kJ | 31 | 22 | 23 | 23 | 306 | 280 | 228 | 110 | 172 | 139 | 275 | — | — | 812 | 928 | 907 | 46 | 33 | 20 | 799 | — | 670 | 722 | 12 |
Swell 3 Height (m) Direction Period (s) | S 9 | SE 19 | SE 18 | E 7 | SSW 6 | SSW 6 | ESE 8 | SE 12 | — | SE 18 | — | — | — | — | — | — | — | SSE 20 | — | E 8 | — | E 8 | E 8 | E 8 |
| kJ | 2 | 15 | 79 | 25 | 23 | 15 | 79 | 224 | — | 327 | — | — | — | — | — | — | — | 301 | — | 36 | — | 12 | 10 | 12 |
Wind waves Height (m) Direction Period (s) | — | E 7 | NNE 3 | N 3 | NNE 3 | E 7 | E 7 | — | E 8 | SE 14 | E 7 | E 7 | — | — | ESE 6 | — | E 6 | E 6 | ESE 9 | — | ESE 8 | — | ESE 9 | E 8 |
| kJ | — | 27 | 3 | 5 | 7 | 88 | 178 | — | 292 | 1604 | 198 | 152 | — | — | 95 | — | 69 | 71 | 129 | — | 115 | — | 123 | 86 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 22 | 41 | 11 | 19 | 11 | 0 | 0 | 0 | 19 | 475 | 19 | 11 | 0 | 0 | 0 | 0 | 19 | 19 | 11 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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