
Surf Forecasts:
How big are the waves at Hashikui Bay today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 10ft (3.0m), 13s period with SE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 7ft (2.1m), 12s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.0m), 11s period with SE swell.
The current surf forecast for Hashikui Bay at 4PM is: 1.9m 12s primary swell from a Southeast direction and 1.6m 5s secondary swell from a North-northwest direction (forecast issued at 08:00am September 21). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 10ft (3.0m) | 13s |
| Afternoon (21 Sep) | 7ft (2.1m) | 12s |
| Evening (21 Sep) | 3.5ft (1.0m) | 11s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 18°C on Tue night). Winds decreasing (fresh winds from the NNW on Mon morning, calm by Wed afternoon). | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||
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 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 10 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 4 | N 4 | NNE 5 | NNE 5 | N 5 | N 4 | N 4 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph | ||||||||||||||||||||||
2830 | 2651 | 2082 | 1319 | 644 | 237 | 110 | 56 | 48 | 54 | 61 | 40 | 35 | 84 | 59 | 43 | 22 | 10 | 8 | 8 | 8 | 8 | |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | glassy |
High Tide | 3:42PM1.60m | 2:17AM1.53m | 4:11PM1.69m | 3:26AM1.67m | 4:37PM1.77m | |||||||||||||||||
Low Tide | 8:09AM0.65m | 9:15PM1.20m | 9:15AM0.56m | 9:54PM1.03m | 10:02AM0.49m | |||||||||||||||||
5:48 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | |
— | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:58 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 26 | 27 | 26 | 24 | 22 | 20 | 19 | 19 | 25 | 27 | 27 | 23 | 21 | 19 | 18 | 18 | 23 | 26 | 26 | 23 | 22 |
Feels °C | 20 | 23 | 25 | 25 | 22 | 20 | 18 | 17 | 17 | 23 | 24 | 24 | 20 | 18 | 17 | 16 | 16 | 22 | 26 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 11 | SE 10 | ESE 10 | ESE 9 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
2830 | 2651 | 2082 | 1319 | 644 | 237 | 110 | 19 | 17 | 16 | 16 | 22 | 12 | 12 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 9 | S 9 | S 9 | SE 11 | SE 11 | ESE 9 | ESE 9 | S 8 | S 8 | S 8 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
— | — | — | — | 2 | 2 | 2 | 31 | 19 | 8 | 8 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
— | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 4 | N 4 | NNE 5 | NNE 5 | N 5 | N 4 | N 4 | NNE 3 | NNE 3 | NNW 3 | NNW 3 |
174 | 177 | 134 | 143 | 149 | 135 | 88 | 56 | 48 | 54 | 61 | 40 | 35 | 84 | 59 | 43 | 22 | 10 | 4 | 2 | 1 | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 304 | 19 | 16 | 16 | 16 | 3 | 3 | 3 | 3 | 3 | 25 | 33 | 49 | 263 | 33 | 19 | 263 | 376 | 973 | 973 | 691 | 518 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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