Surf Forecasts:
How big are the waves at Hashikui Bay today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 3.5ft (1.1m), 18s period with SE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 8ft (2.5m), 15s period with SE swell.
- Evening surf: Evening surf (19 Sep, local time) - 8ft (2.5m), 14s period with SE swell.
The current surf forecast for Hashikui Bay at 5PM is: 2.5m 15s primary swell from a Southeast direction and 0.2m 9s secondary swell from a South-southwest direction (forecast issued at 08:00am September 19). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 3.5ft (1.1m) | 18s |
| Afternoon (19 Sep) | 8ft (2.5m) | 15s |
| Evening (19 Sep) | 8ft (2.5m) | 14s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sat afternoon, min 19°C on Mon night). Winds increasing (light winds from the NNE on Sat morning, fresh winds from the NNW by Mon morning). | ||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||
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) | SE 13 | SE 18 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | ESE 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 569 | 746 | 2756 | 2650 | 2643 | 2633 | 2866 | 2901 | 2679 | 2639 | 2733 | 2600 | 2305 | 2000 | 1670 | 1771 | 1857 | 1886 | 1385 | 910 | 505 | 215 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 12:35PM1.40m | 9:48PM1.55m | 2:59PM1.49m | 00:08AM1.46m | 3:42PM1.60m | |||||||||||||||||
Low Tide | 4:39AM0.64m | 4:09PM1.34m | 6:24AM0.69m | 7:49PM1.36m | 8:09AM0.65m | |||||||||||||||||
 |  | | | |  | | | | | | | | |  | | | | | | | | |
 | 5:47 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 27 | 28 | 29 | 27 | 26 | 24 | 23 | 23 | 26 | 27 | 27 | 25 | 24 | 24 | 23 | 24 | 26 | 27 | 27 | 25 | 22 |
Feels °C | 25 | 30 | 28 | 30 | 29 | 27 | 24 | 23 | 23 | 24 | 25 | 25 | 22 | 21 | 21 | 19 | 20 | 23 | 24 | 25 | 24 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 16 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | ESE 11 |
| kJ | 569 | 746 | 2756 | 2650 | 2643 | 2633 | 2866 | 2901 | 2679 | 2639 | 2733 | 2600 | 2305 | 2000 | 1670 | 1771 | 1857 | 1886 | 1385 | 910 | 505 | 215 |
Swell 2 Height (m) Direction Period (s) | SE 20 | SE 18 | S 9 | SSW 9 | — | SSW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 9 | S 9 | S 9 |
| kJ | 62 | 679 | 6 | 8 | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WSW 9 | NNW 3 | W 9 | — | WSW 8 | N 4 | N 4 | N 4 | N 4 | N 4 | NNE 5 | N 6 | N 5 | N 5 | N 5 | N 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 |
| kJ | — | — | 8 | 9 | 14 | — | 7 | 18 | 27 | 35 | 47 | 48 | 80 | 174 | 129 | 115 | 117 | 119 | 138 | 95 | 108 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 3 | 3 | 264 | 19 | 3 | 3 | 3 | 3 | 3 | 62 | 62 | 62 | 62 | 62 | 19 | 19 | 19 | 19 | 49 | 19 | 19 | 3 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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