Surf Forecasts:
How big are the waves at Hashikui Bay today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 6ft (1.9m), 16s period with SSE swell.
- Evening surf: Evening surf (21 Oct, local time) - 7ft (2.1m), 14s period with SSE swell.
The current surf forecast for Hashikui Bay at 9PM is: 2.1m 14s primary swell from a South-southeast direction and 1.4m 17s secondary swell from a South direction, 1.1m 4s secondary swell from a North-northwest direction (forecast issued at 02:00pm October 21). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 6ft (1.9m) | 16s |
| Evening (21 Oct) | 7ft (2.1m) | 14s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 90mm), heaviest during Fri night. Warm (max 28°C on Wed afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the N on Thu afternoon, calm by Fri night). | ||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | ||||||||||||||||||
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) | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 15 | SSE 14 | SSE 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1654 | 1826 | 2444 | 1748 | 1423 | 2233 | 2098 | 1895 | 1682 | 1682 | 1572 | 1549 | 1313 | 1275 | 1006 | 1371 | 1321 | 1158 | 1094 | 1129 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | 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 | glassy | cross | cross | cross-on |
High Tide | 3:15PM1.63m | 3:09AM1.59m | 3:44PM1.70m | 3:59AM1.72m | 4:12PM1.76m | |||||||||||||||
Low Tide | 9:18PM0.84m | 9:25AM0.61m | 9:53PM0.65m | 10:07AM0.60m | ||||||||||||||||
 | |  |  |  |  | |  | |  | | | | | | | |  |  |  | |
 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 14 |
Temp °C | 28 | 28 | 25 | 22 | 20 | 18 | 16 | 18 | 20 | 19 | 17 | 16 | 14 | 13 | 14 | 18 | 19 | 20 | 21 | 21 |
Feels °C | 27 | 28 | 29 | 23 | 19 | 16 | 13 | 14 | 14 | 13 | 13 | 11 | 10 | 10 | 11 | 17 | 20 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 15 | SSE 14 | SSE 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 |
| kJ | 1654 | 1826 | 2444 | 1748 | 1423 | 2233 | 2098 | 1895 | 1682 | 1682 | 1572 | 1549 | 1313 | 1275 | 1006 | 1371 | 1321 | 1158 | 1094 | 1129 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 20 | S 20 | S 17 | S 16 | SW 6 | ESE 9 | ESE 9 | S 17 | S 17 | S 15 | ESE 10 | SE 10 | SE 10 | S 16 | SE 9 | ESE 9 | ESE 8 | SSW 15 | ESE 8 |
| kJ | 351 | 380 | 490 | 1107 | 924 | 9 | 55 | 56 | 594 | 586 | 760 | 61 | 46 | 47 | 422 | 43 | 177 | 287 | 1037 | 339 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSW 6 | SW 6 | — | — | — | ESE 9 | ESE 10 | ESE 10 | — | ESE 10 | ESE 10 | SE 9 | — | — | — | — | SSW 16 |
| kJ | — | — | — | 40 | 9 | — | — | — | 56 | 63 | 61 | — | 63 | 63 | 43 | — | — | — | — | 505 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | SW 6 | NNW 4 | N 5 | N 5 | N 4 | N 4 | N 4 | N 5 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | N 4 | N 4 | ESE 8 | ESE 6 | ESE 8 | ESE 9 |
| kJ | 102 | 138 | 92 | 42 | 43 | 52 | 50 | 41 | 48 | 61 | 84 | 113 | 87 | 61 | 31 | 16 | 547 | 155 | 306 | 950 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 29 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 19 | 75 | 62 | 62 | 3 | 3 | 3 | 3 | 0 | 33 | 62 | 62 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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