Surf Forecasts:
How big are the waves at Asakawa today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 2.5ft (0.7m), 7s period with SSW swell.
- Evening surf: Evening surf (19 Jun, local time) - 2ft (0.6m), 6s period with SSW swell.
The current surf forecast for Asakawa at 11AM is: 0.8m 7s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 08:00am June 19). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 2.5ft (0.8m) | 7s |
| Afternoon (19 Jun) | 2.5ft (0.7m) | 7s |
| Evening (19 Jun) | 2ft (0.6m) | 6s |
Table - waves today at Asakawa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Fri night. Warm (max 28°C on Sun morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | S 7 | S 6 | SSW 7 | SSW 7 | SE 10 | SW 7 | SE 10 | SE 10 | SE 10 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 8 | SSW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 48 | 56 | 41 | 48 | 30 | 26 | 111 | 35 | 35 | 35 | 49 | 114 | 190 | 247 | 272 | 277 | 530 | 499 | 234 | 222 | 366 | 105 | 62 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | glassy | cross-on | cross | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | glassy | cross-on | glassy | glassy | off | off |
High Tide | 8:10AM1.71m | 9:57PM1.65m | 9:06AM1.59m | 10:40PM1.61m | 10:10AM1.45m | 11:24PM1.57m | ||||||||||||||||||
Low Tide | 3:04PM0.19m | 3:33AM0.92m | 3:50PM0.37m | 4:35AM0.87m | 4:37PM0.57m | |||||||||||||||||||
 |  | |  | |  |  | |  | | | | |  | |  |  | | | | | | | | |
 | 4:52 | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | 7:15 |
mm | — | — | — | 1 | — | 2 | — | 1 | 3 | — | — | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 26 | 27 | 26 | 26 | 24 | 23 | 23 | 23 | 24 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 26 | 28 | 28 | 26 | 24 | 22 | 21 |
Feels °C | 26 | 30 | 30 | 31 | 30 | 28 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 29 | 32 | 31 | 30 | 27 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | S 7 | S 6 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 8 | SSW 8 | SE 9 | SE 11 | SSW 7 | SSW 7 | SSW 7 | SSW 6 |
| kJ | 48 | 56 | 41 | 48 | 30 | 26 | 44 | 32 | 29 | 26 | 34 | 34 | 24 | 24 | 33 | 32 | 245 | 214 | 22 | 19 | 147 | 105 | 62 | 43 |
Swell 2 Height (m) Direction Period (s) | SE 11 | ESE 11 | SE 9 | SE 9 | SSE 5 | SE 5 | SE 10 | SE 10 | SE 10 | SE 10 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 9 | SE 9 | SE 11 | SE 9 | SE 11 | SE 11 | SE 9 | SE 9 |
| kJ | 18 | 12 | 14 | 23 | 10 | 6 | 35 | 35 | 35 | 35 | 7 | 6 | 6 | 6 | 6 | 6 | 31 | 22 | 20 | 12 | 18 | 18 | 12 | 31 |
Swell 3 Height (m) Direction Period (s) | ESE 6 | SE 9 | ESE 11 | SE 15 | SE 10 | SE 10 | SE 14 | SE 13 | SE 13 | SE 13 | S 8 | — | — | — | — | — | SSE 12 | SE 11 | E 18 | E 18 | SE 9 | SE 9 | SE 11 | — |
| kJ | 4 | 14 | 12 | 8 | 24 | 25 | 7 | 7 | 7 | 7 | 1 | — | — | — | — | — | 14 | 20 | 6 | 6 | 12 | 12 | 18 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SW 7 | — | — | — | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 8 | SSW 7 | SSW 7 | SW 7 | — | N 3 | N 4 |
| kJ | — | — | — | — | — | — | 111 | — | — | — | 49 | 114 | 190 | 247 | 272 | 277 | 530 | 499 | 234 | 222 | 366 | — | 8 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 41 | 0 | 30 | 2 | 0 | 0 | 0 | 30 | 14 | 369 | 369 | 511 | 19 | 2 | 2 | 2 | 0 | 14 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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