Surf Forecasts:
How big are the waves at Hashikui Bay today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.0m), 11s period with SE swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3ft (0.9m), 19s period with SE swell.
- Evening surf: Evening surf (31 Oct, local time) - 3ft (0.9m), 17s period with SE swell.
The current surf forecast for Hashikui Bay at 7AM is: 1.0m 11s primary swell from a Southeast direction and 0.3m 5s secondary swell from a South-southwest direction, 1.0m 5s secondary swell from a North-northwest direction (forecast issued at 02:00am October 31). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 3.5ft (1.0m) | 11s |
| Afternoon (31 Oct) | 3ft (0.9m) | 19s |
| Evening (31 Oct) | 3ft (0.9m) | 17s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sat morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||||||||||||
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 11 | ESE 11 | SE 11 | SE 11 | SE 20 | SE 19 | SE 18 | SE 17 | SE 16 | SE 20 | SE 18 | SSE 18 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SE 14 | SSE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 204 | 200 | 224 | 229 | 315 | 540 | 635 | 487 | 694 | 1145 | 2322 | 2462 | 2136 | 2032 | 2123 | 1972 | 1761 | 1321 | 1034 | 780 | 632 | 552 | 494 | 471 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | glassy | cross-off | cross-off | off | cross-off | glassy | off | off | off | cross-on | cross-on | cross | cross-on |
High Tide | 9:41AM1.54m | 8:07PM1.61m | 10:53AM1.47m | 9:02PM1.48m | 12:21PM1.45m | |||||||||||||||||||
Low Tide | 2:36AM0.30m | 2:42PM1.14m | 3:29AM0.43m | 3:52PM1.20m | 4:39AM0.56m | 5:52PM1.17m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | |  |  | | | | |
 | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:08 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 16 | 19 | 21 | 21 | 18 | 16 | 15 | 14 | 14 | 17 | 19 | 20 | 17 | 16 | 16 | 17 | 19 | 20 | 20 | 21 | 18 | 16 |
Feels °C | 18 | 16 | 12 | 16 | 18 | 18 | 15 | 13 | 12 | 11 | 12 | 16 | 17 | 18 | 14 | 14 | 15 | 16 | 17 | 19 | 20 | 20 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 | SE 18 | SE 17 | SE 16 | SE 20 | SE 18 | SSE 18 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SE 14 | SSE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 |
| kJ | 204 | 200 | 224 | 229 | 204 | 215 | 635 | 487 | 694 | 1145 | 2322 | 2462 | 2136 | 2032 | 2123 | 1972 | 1761 | 1321 | 1034 | 780 | 632 | 552 | 494 | 471 |
Swell 2 Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 5 | SE 21 | SE 20 | SE 19 | SE 12 | ESE 12 | SSE 21 | SE 16 | SE 15 | — | — | — | — | — | — | — | — | — | SSW 6 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 15 | 11 | 6 | 216 | 315 | 540 | 195 | 171 | 557 | 619 | 595 | — | — | — | — | — | — | — | — | — | 140 | 93 | 57 | 36 |
Swell 3 Height (m) Direction Period (s) | SSE 15 | SE 16 | SE 21 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SE 21 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 | — | — |
| kJ | 21 | 38 | 110 | 6 | 3 | 3 | 3 | 458 | 137 | — | — | — | — | — | — | — | — | — | — | — | — | 34 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 4 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | SSW 4 | SSW 5 | SW 6 | N 4 | N 4 | N 4 |
| kJ | 3 | 21 | 54 | 28 | 13 | 18 | 13 | 13 | 13 | 8 | 10 | — | — | — | — | — | — | — | 21 | 80 | 247 | 12 | 27 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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