Surf Forecasts:
How big are the waves at Hashikui Bay today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 3.5ft (1.0m), 4s period with N swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 2.5ft (0.8m), 4s period with NNE swell.
- Evening surf: Evening surf (17 Oct, local time) - 1ft (0.3m), 8s period with ESE swell.
The current surf forecast for Hashikui Bay at 6AM is: 0.8m 4s primary swell from a North direction and 0.2m 8s secondary swell from a South-southeast direction, 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am October 17). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 3.5ft (1.0m) | 4s |
| Afternoon (17 Oct) | 2.5ft (0.8m) | 4s |
| Evening (17 Oct) | 1ft (0.3m) | 8s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Warm (max 25°C on Mon morning, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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) | N 4 | N 4 | N 4 | N 4 | N 4 | NNE 4 | N 4 | ESE 8 | SE 7 | ESE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 10 | SE 10 | SE 10 | SSE 7 | SSE 7 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 12 | 17 | 18 | 32 | 36 | 22 | 16 | 14 | 12 | 44 | 112 | 186 | 296 | 282 | 219 | 175 | 123 | 4 | 15 | 16 | 116 | 108 | 190 | 162 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 10:20AM1.49m | 8:33PM1.59m | 12:01PM1.44m | 9:39PM1.46m | 1:44PM1.48m | |||||||||||||||||||
Low Tide | 3:08AM0.42m | 3:05PM1.21m | 4:12AM0.56m | 4:40PM1.28m | 5:44AM0.65m | 7:21PM1.21m | ||||||||||||||||||
 | | |  | |  | | | |  |  |  | | | |  | | | |  |  | |  | | |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 19 | 17 | 17 | 20 | 22 | 22 | 20 | 18 | 18 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 24 | 25 | 25 | 24 | 22 |
Feels °C | 17 | 15 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 20 | 20 | 21 | 19 | 20 | 20 | 21 | 22 | 23 | 24 | 26 | 25 | 25 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SE 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 7 | ESE 7 | N 3 | — | — | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 16 | SE 9 |
| kJ | 7 | 12 | 7 | 11 | 11 | 10 | 9 | 14 | 12 | 44 | 1 | — | — | — | — | — | 4 | 4 | 15 | 16 | 33 | 31 | 10 | 162 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 8 | ESE 8 | SE 8 | SSE 7 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | S 16 | SE 16 | SSE 16 |
| kJ | 3 | 3 | 8 | 8 | 8 | 10 | 7 | 9 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | 5 | 10 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 4 | NNE 4 | N 4 | N 4 | NNE 4 | NNE 3 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 7 | SSE 7 | SE 9 | — |
| kJ | 12 | 17 | 18 | 32 | 36 | 22 | 16 | 10 | 4 | 2 | 112 | 186 | 296 | 282 | 219 | 175 | 123 | 111 | 114 | 110 | 116 | 108 | 190 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 308 | 62 | 33 | 312 | 1051 | 457 | 82 | 33 | 19 | 3 | 62 | 62 | 503 | 705 | 62 | 29 | 0 | 29 | 19 | 29 | 29 | 29 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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