Surf Forecasts:
How big are the waves at Hashikui Bay today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 3ft (0.9m), 9s period with S swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.8m), 9s period with S swell.
- Evening surf: Evening surf (05 Sep, local time) - 2ft (0.6m), 9s period with S swell.
The current surf forecast for Hashikui Bay at 8AM is: 0.9m 9s primary swell from a South direction and 0.4m 7s secondary swell from a East-southeast direction, 0.5m 3s secondary swell from a North direction (forecast issued at 02:00am September 05). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 3ft (0.9m) | 9s |
| Afternoon (05 Sep) | 2.5ft (0.8m) | 9s |
| Evening (05 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 161mm), heaviest during Sun night. Warm (max 25°C on Sat morning, min 22°C on Sun afternoon). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the N by Mon morning). | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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) | S 9 | SSW 10 | SSW 10 | S 9 | SSW 9 | S 9 | S 9 | S 9 | ESE 7 | SE 7 | SE 8 | SE 9 | SE 9 | ESE 10 | ESE 11 | SE 10 | SE 11 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 9 | SE 9 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 244 | 137 | 107 | 130 | 75 | 101 | 76 | 54 | 96 | 54 | 147 | 275 | 433 | 532 | 713 | 1230 | 1518 | 1204 | 820 | 576 | 452 | 424 | 446 | 488 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | 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 | 9:41PM1.64m | 2:23PM1.42m | 10:58PM1.53m | 3:47PM1.54m | 1:25AM1.51m | 4:20PM1.66m | ||||||||||||||||||
Low Tide | 5:46AM0.69m | 5:33PM1.39m | 7:38AM0.67m | 8:48PM1.34m | 9:00AM0.57m | |||||||||||||||||||
 | |  | |  | | |  | | | |  |  |  | |  | | | | | |  | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — |
mm | 4 | 1 | — | — | — | — | — | — | — | — | — | 2 | 6 | 25 | 29 | 34 | 37 | 17 | 5 | 2 | 1 | 2 | 1 | — |
Temp °C | 22 | 22 | 22 | 23 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 22 | 22 | 21 | 21 | 22 | 22 | 23 | 24 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 7 | SSW 10 | S 9 | SSW 9 | S 9 | S 9 | S 9 | S 8 | SE 7 | SE 8 | SE 9 | SE 9 | ESE 10 | ESE 11 | SE 10 | SE 11 | SE 10 | SSE 10 | SSE 10 | SE 10 | SE 9 | SE 9 | SE 10 |
| kJ | 244 | 83 | 107 | 130 | 75 | 101 | 76 | 54 | 51 | 54 | 147 | 275 | 433 | 532 | 713 | 1230 | 1518 | 1204 | 820 | 576 | 452 | 424 | 446 | 488 |
Swell 2 Height (m) Direction Period (s) | NE 4 | SSW 10 | S 8 | ESE 7 | S 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSE 10 | SSE 10 | SSW 9 | E 10 | E 6 | — | — | E 8 | S 11 | S 11 | S 11 |
| kJ | 3 | 137 | 42 | 18 | 28 | 10 | 19 | 33 | 33 | 40 | 24 | 15 | 8 | 58 | 286 | 8 | 813 | 122 | — | — | 23 | 22 | 37 | 82 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | ESE 6 | SE 9 | ESE 7 | NNE 3 | ESE 9 | — | — | — | — | — | S 9 | SW 9 | SW 10 | SSW 9 | — | — | — | — | SW 10 | — | — | — |
| kJ | 12 | 13 | 26 | 13 | 10 | 2 | 8 | — | — | — | — | — | 2 | 3 | 4 | 8 | — | — | — | — | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | NNE 4 | NNE 2 | N 3 | N 3 | N 3 | — | — | ESE 7 | N 3 | N 3 | N 3 | NNE 3 | NNE 4 | N 5 | N 6 | NNE 6 | NNE 6 | N 6 | NNE 5 | N 5 | N 4 | NNE 4 | NNE 5 |
| kJ | 67 | 1 | 1 | 5 | 6 | 2 | — | — | 96 | 2 | 5 | 4 | 4 | 28 | 98 | 177 | 194 | 249 | 157 | 138 | 70 | 41 | 31 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 0 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 62 | 4 | 62 | 75 | 62 | 75 | 62 | 62 | 62 | 62 | 33 | 3 | 62 | 19 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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