Surf Forecasts:
How big are the waves at Hashikui Bay today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 4.5ft (1.3m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 5ft (1.6m), 10s period with SE swell.
- Evening surf: Evening surf (04 Oct, local time) - 5ft (1.5m), 10s period with SE swell.
The current surf forecast for Hashikui Bay at 8AM is: 1.2m 10s primary swell from a Southeast direction and 0.4m 3s secondary swell from a North direction (forecast issued at 02:00am October 04). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 4.5ft (1.3m) | 10s |
| Afternoon (04 Oct) | 5ft (1.6m) | 10s |
| Evening (04 Oct) | 5ft (1.5m) | 10s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sun morning. Warm (max 24°C on Tue afternoon, min 17°C on Tue night). Winds increasing (light winds from the NNE on Sun night, fresh winds from the N by Tue afternoon). | ||||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||||||
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) | ESE 10 | ESE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | SE 10 | SE 16 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 16 | SE 14 | SE 16 | SE 17 | SE 17 | SE 17 | SE 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 86 | 160 | 253 | 367 | 520 | 500 | 459 | 468 | 1393 | 1434 | 461 | 1654 | 1393 | 1172 | 1155 | 1339 | 892 | 1129 | 1463 | 3293 | 3996 | 4480 | 4993 | 5050 |
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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:04PM1.57m | 1:36PM1.44m | 10:39PM1.44m | 2:53PM1.53m | 1:20AM1.44m | 3:30PM1.62m | ||||||||||||||||||
Low Tide | 5:10AM0.65m | 6:06PM1.34m | 7:01AM0.68m | 8:30PM1.21m | 8:26AM0.64m | |||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | |  |  | |  | |  | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | 1 | 5 | 3 | 2 | — | — | 1 | 2 | 1 | 3 | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 19 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 21 | 22 | 24 | 21 | 20 |
Feels °C | 19 | 19 | 20 | 21 | 20 | 18 | 17 | 19 | 21 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 18 | 20 | 19 | 20 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 16 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 14 | SE 16 | SE 17 | SE 17 | SE 17 | SE 18 |
| kJ | 86 | 160 | 253 | 367 | 520 | 500 | 459 | 468 | 490 | 625 | 461 | 1654 | 1393 | 1172 | 1155 | 1339 | 892 | 732 | 1463 | 3293 | 3996 | 4480 | 4993 | 5050 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 15 | N 3 | N 3 | — | — | SE 18 | SE 12 | SE 13 | SSE 15 | SSE 16 | SE 16 | SE 15 | SE 13 | SE 13 | SE 17 | SE 17 | SE 16 | SE 18 | — | — | — | — | — |
| kJ | 6 | 8 | 2 | 1 | — | — | 13 | 75 | 167 | 148 | 422 | 1179 | 844 | 577 | 1014 | 439 | 754 | 1129 | 1099 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 15 | — | E 18 | — | — | — | SSE 17 | SE 17 | SSE 16 | SSE 12 | SE 11 | E 15 | SE 18 | SE 17 | E 15 | E 14 | — | — | — | — | — | — | — | — |
| kJ | 8 | — | 6 | — | — | — | 29 | 72 | 107 | 93 | 185 | 17 | 203 | 389 | 17 | 16 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 3 | — | N 3 | N 3 | N 3 | NNE 3 | ESE 10 | ESE 10 | — | ESE 9 | ESE 10 | — | N 3 | N 3 | N 3 | N 3 | N 4 | NNE 4 | NNE 4 | N 4 | N 4 | N 5 |
| kJ | 10 | 9 | 6 | — | 1 | 5 | 5 | 2 | 1393 | 1434 | — | 646 | 600 | — | 1 | 5 | 2 | 7 | 17 | 24 | 38 | 48 | 58 | 71 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 62 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 62 | 75 | 49 | 49 | 19 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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