Surf Forecasts:
How big are the waves at Hashikui Bay today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 3.5ft (1.1m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 4.5ft (1.4m), 16s period with SE swell.
- Evening surf: Evening surf (12 Oct, local time) - 4.5ft (1.3m), 15s period with SE swell.
The current surf forecast for Hashikui Bay at 8AM is: 1.1m 15s primary swell from a Southeast direction and 0.2m 10s secondary swell from a East-southeast direction, 0.5m 3s secondary swell from a North direction (forecast issued at 02:00am October 12). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 3.5ft (1.1m) | 15s |
| Afternoon (12 Oct) | 4.5ft (1.4m) | 16s |
| Evening (12 Oct) | 4.5ft (1.3m) | 15s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Mon morning, min 14°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the NNW by Wed afternoon). | ||||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||||
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 18 | SE 17 | SE 16 | SE 15 | SE 15 | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | NNW 5 | NNW 5 | NNW 5 | N 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 194 | 273 | 560 | 512 | 606 | 883 | 695 | 695 | 676 | 648 | 501 | 388 | 321 | 264 | 180 | 174 | 109 | 103 | 64 | 39 | 57 | 138 | 78 | 85 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross | glassy | glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 6:24AM1.97m | 6:03PM1.92m | 7:01AM1.92m | 6:28PM1.91m | 7:39AM1.84m | 6:55PM1.87m | ||||||||||||||||||
Low Tide | 11:58PM0.24m | 12:16PM0.67m | 00:30AM0.18m | 12:45PM0.77m | 1:04AM0.18m | 1:14PM0.88m | ||||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 23 | 25 | 25 | 23 | 21 | 21 | 20 | 20 | 22 | 24 | 25 | 23 | 21 | 22 | 22 | 21 | 23 | 24 | 22 | 18 | 16 |
Feels °C | 21 | 20 | 19 | 23 | 25 | 24 | 24 | 22 | 22 | 21 | 21 | 24 | 24 | 24 | 22 | 21 | 22 | 23 | 23 | 24 | 22 | 16 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SE 18 | SE 17 | SE 16 | SE 15 | SE 15 | SE 16 | SE 15 | SE 15 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | SSW 5 | ESE 10 | ESE 10 | ESE 10 | ESE 9 |
| kJ | 194 | 273 | 560 | 512 | 606 | 883 | 695 | 695 | 676 | 648 | 501 | 388 | 321 | 264 | 180 | 174 | 109 | 103 | 64 | 12 | 38 | 37 | 18 | 17 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 11 | S 7 | ESE 10 | E 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 10 | SSW 5 | SW 6 | SSW 6 | SW 6 |
| kJ | 68 | 66 | 4 | 9 | 98 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 39 | 11 | 9 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | — | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 3 | N 3 | N 3 | N 3 | NNE 3 | NW 7 | — | — | — | — | — | — | — | S 2 | S 3 | SSW 3 | SSW 4 | SSW 4 | SW 4 | NNW 3 | NNW 5 | NNW 5 | NNW 5 | N 5 |
| kJ | 2 | 3 | 5 | 5 | 3 | 8 | — | — | — | — | — | — | — | 2 | 7 | 10 | 18 | 26 | 26 | 2 | 57 | 138 | 78 | 85 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 19 | 19 | 19 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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