Surf Forecasts:
How big are the waves at Hashikui Bay today (16 Aug):
- Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.4m), 6s period with SE swell.
- Evening surf: Evening surf (16 Aug, local time) - 1.5ft (0.5m), 9s period with S swell.
The current surf forecast for Hashikui Bay at 6PM is: 0.5m 9s primary swell from a South direction and 0.3m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm August 16). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | - | - |
| Afternoon (16 Aug) | 4.5ft (1.4m) | 6s |
| Evening (16 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun afternoon. Warm (max 28°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||
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 6 | SE 6 | S 9 | S 9 | S 8 | S 8 | SE 11 | SE 11 | SE 11 | SSE 8 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 89 | 127 | 39 | 38 | 36 | 35 | 22 | 22 | 21 | 87 | 21 | 20 | 20 | 19 | 29 | 18 | 17 | 17 | 27 | 16 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:52PM1.91m | 8:05AM1.88m | 8:18PM1.88m | 8:47AM1.76m | 8:45PM1.83m | |||||||||||||||
Low Tide | 1:41PM0.46m | 1:58AM0.57m | 2:11PM0.61m | 2:35AM0.56m | 2:40PM0.78m | |||||||||||||||
 | | |  |  |  |  | | | |  |  |  | | | | | | | | |
 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — |
mm | 5 | 5 | 3 | 2 | 1 | — | — | — | 1 | 1 | — | — | 1 | 1 | — | 1 | 1 | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 25 |
Feels °C | 28 | 27 | 28 | 29 | 29 | 28 | 29 | 30 | 29 | 30 | 31 | 30 | 30 | 29 | 29 | 29 | 30 | 31 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 9 | S 9 | S 9 | S 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SE 11 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 37 | 39 | 39 | 38 | 36 | 35 | 22 | 22 | 21 | 19 | 21 | 20 | 20 | 19 | 19 | 11 | 17 | 17 | 27 | 16 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | E 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SSW 8 | SSW 8 | SSW 8 |
| kJ | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 2 | 18 | 18 | 18 | 18 | 29 | 18 | 17 | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | ESE 9 | E 9 | — | — | E 6 | — | SE 7 | E 7 | E 7 | S 10 | ESE 8 |
| kJ | 10 | 8 | 8 | 8 | 8 | 8 | 2 | 2 | 2 | 16 | 2 | — | — | 1 | — | 2 | 1 | 1 | 2 | 6 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SSE 8 | SE 5 | SE 4 | SE 4 | SSE 4 | SE 4 | SE 4 | SSE 4 | SE 4 | SE 4 | SSE 4 |
| kJ | 89 | 127 | 119 | 92 | 65 | 47 | 39 | 27 | 24 | 87 | 22 | 19 | 15 | 12 | 9 | 10 | 20 | 20 | 16 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 62 | 62 | 62 | 62 | 62 | 0 | 62 | 62 | 29 | 457 | 404 | 25 | 29 | 16 | 16 | 62 | 350 | 29 | 29 | 25 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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