Surf Forecasts:
How big are the waves at Asakawa today (08 Jul):
- Morning surf: Morning surf (08 Jul, local time) - 7ft (2.1m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (08 Jul, local time) - 7ft (2.2m), 16s period with SE swell.
- Evening surf: Evening surf (08 Jul, local time) - 8ft (2.5m), 16s period with SSE swell.
The current surf forecast for Asakawa at 5AM is: 2.2m 16s primary swell from a Southeast direction and 1.1m 7s secondary swell from a East direction (forecast issued at 02:00am July 08). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jul) | 7ft (2.1m) | 15s |
| Afternoon (08 Jul) | 7ft (2.2m) | 16s |
| Evening (08 Jul) | 8ft (2.5m) | 16s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 15 | SE 16 | SE 16 | SE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | S 17 | S 16 | S 16 | S 17 | S 17 | S 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1494 | 2384 | 2453 | 1882 | 2941 | 2314 | 3343 | 3287 | 3156 | 2813 | 3114 | 3009 | 2913 | 3288 | 2309 | 4154 | 3545 | 3675 | 2650 | 6069 | 6924 | 8183 | 9287 | 9333 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-on | on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | cross-on | cross-on |
High Tide | 10:55PM1.60m | 11:38AM1.36m | 11:41PM1.58m | 1:20PM1.35m | 00:36AM1.58m | 3:00PM1.43m | ||||||||||||||||||
Low Tide | 5:30AM0.68m | 5:17PM0.83m | 6:40AM0.57m | 6:30PM0.98m | 7:54AM0.44m | 8:00PM1.08m | ||||||||||||||||||
 |  |  |  |  | | |  | | |  | | | | | | | | | | | | |  | |
 | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 23 | 23 | 23 | 23 | 25 | 27 | 27 | 26 | 24 | 24 | 23 | 23 | 26 | 28 | 28 | 27 | 25 |
Feels °C | 28 | 27 | 28 | 27 | 27 | 28 | 29 | 27 | 27 | 27 | 27 | 27 | 30 | 30 | 29 | 28 | 29 | 27 | 27 | 29 | 31 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 15 | SE 16 | SE 16 | SE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | S 16 | S 16 | S 17 | S 17 | S 17 |
| kJ | 1494 | 2384 | 2453 | 1882 | 2941 | 2314 | 3343 | 3287 | 3156 | 2813 | 3114 | 3009 | 2913 | 3288 | 2309 | 4154 | 3545 | 3675 | 2650 | 6069 | 6924 | 8183 | 9287 | 9333 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | — | — | SSE 18 | SSE 18 | SSE 18 | — | S 20 | E 8 | E 8 | ESE 8 | S 19 | S 19 | E 8 | S 16 | — | S 18 | S 19 | S 17 | — | SSW 21 | SSW 21 | — | — |
| kJ | 118 | — | — | 803 | 928 | 917 | — | 276 | 36 | 35 | 22 | 475 | 587 | 46 | 1222 | — | 963 | 1424 | 2417 | — | 1569 | 2084 | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 20 | — | — | — | — | — | — | S 20 | — | ESE 8 | — | E 8 | ESE 8 | — | — | — | E 8 | — | E 9 | — | — | — | — | — |
| kJ | 275 | — | — | — | — | — | — | 276 | — | 92 | — | 4 | 22 | — | — | — | 49 | — | 24 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | — | E 7 | — | E 7 | — | E 8 | — | — | — | E 8 | E 8 | E 8 | — | E 8 | E 8 | — | — | — | — | — | — | — | — |
| kJ | 176 | — | 120 | — | 117 | — | 140 | — | — | — | 84 | 64 | 64 | — | 65 | 49 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 19 | 11 | 0 | 19 | 19 | 43 | 11 | 11 | 0 | 0 | 0 | 0 | 19 | 19 | 11 | 11 | 0 | 0 | 0 | 0 | 19 | 444 | 11 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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