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Surf Forecasts:
Hashikui Bay surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Thursday 14 May 2026 JSTForecast update in hr min s Forecast update imminent
Hashikui Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hashikui Bay sea temperature is
19.5° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Hashikui Bay today?
The current surf forecast for Hashikui Bay at 6AM is: 0.6m 9s primary swell from a East-southeast direction and 0.3m 11s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a North direction (forecast issued at 02:00am May 14). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 2ft (0.6m) | 9s |
| Afternoon (14 May) | 2ft (0.6m) | 10s |
| Evening (14 May) | 1.5ft (0.5m) | 10s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 9 | SE 10 | SE 9 | SE 10 | SE 10 | SE 11 | ESE 8 | SE 8 | ESE 8 | SE 9 | SE 8 | SE 9 | SE 8 | ESE 8 | SE 8 | ESE 9 | |
70 | 54 | 55 | 54 | 67 | 67 | 49 | 49 | 31 | 45 | 42 | 45 | 23 | 20 | 226 | 132 | 290 | 112 | 69 | 77 | 72 | 59 | 100 | 138 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | on | cross-on | cross | cross-off | cross-off | |
High Tide | 3:45AM1.64m | 4:45PM1.67m | 4:15AM1.69m | 5:27PM1.73m | 4:45AM1.74m | 6:07PM1.75m | ||||||||||||||||||
Low Tide | 9:52PM0.65m | 10:15AM0.24m | 10:31PM0.68m | 10:50AM0.11m | 11:06PM0.72m | 11:25AM0.01m | ||||||||||||||||||
 | |  | | | |  | | | | | | | |  |  | | | | | | | | | |
 | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 17 | 17 | 22 | 24 | 25 | 23 | 18 | 17 | 16 | 16 | 20 | 22 | 21 | 20 | 19 | 18 | 17 | 17 | 21 | 22 | 22 | 21 | 19 |
18 | 16 | 16 | 20 | 20 | 21 | 21 | 16 | 14 | 13 | 14 | 18 | 21 | 20 | 20 | 19 | 18 | 18 | 17 | 20 | 21 | 21 | 21 | 19 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | SE 10 | SE 10 | ESE 9 | SE 10 | SE 9 | SE 10 | SE 10 | SE 6 | SE 7 | SE 8 | SE 9 | SE 9 | SE 8 | SE 9 | SE 8 | ESE 8 | SE 8 | ESE 9 |
 kJ | 70 | 54 | 55 | 54 | 67 | 67 | 49 | 49 | 31 | 45 | 42 | 45 | 23 | 20 | 79 | 132 | 148 | 112 | 69 | 77 | 72 | 59 | 100 | 138 |
Swell 2 Height (m) Direction Period (s) | S 7 | ESE 11 | SE 11 | SE 11 | S 7 | S 7 | S 7 | S 7 | SE 10 | SE 12 | SE 12 | SE 12 | ESE 6 | SE 11 | SE 11 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 15 | — |
| kJ | 1 | 11 | 19 | 19 | 4 | 4 | 4 | 1 | 17 | 21 | 21 | 21 | 3 | 20 | 19 | 12 | 12 | 12 | 18 | 18 | 18 | 17 | 9 | — |
Swell 3 Height (m) Direction Period (s) | S 9 | S 7 | S 8 | S 7 | — | — | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 12 | ESE 8 | S 7 | S 7 | SE 16 | S 16 | SE 16 | SE 15 | SE 15 | SE 15 | — | — |
| kJ | 2 | 4 | 4 | 4 | — | — | 4 | 4 | 1 | 1 | 1 | 4 | 21 | 7 | 1 | 1 | 10 | 5 | 9 | 9 | 9 | 9 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 3 | N 3 | NNE 3 | NNE 3 | NNE 3 | NNE 3 | N 4 | N 4 | N 4 | N 3 | NNE 3 | — | ESE 8 | SE 5 | ESE 8 | — | — | — | — | NNE 2 | — | — |
| kJ | — | — | 2 | 2 | 3 | 3 | 2 | 8 | 13 | 10 | 9 | 6 | 2 | — | 226 | 18 | 290 | — | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 19 | 19 | 19 | 3 | 3 | 3 | 3 | 3 | 3 | 2383 | 62 | 0 | 0 | 0 | 0 | 0 | 3 | 21 | 21 | 0 | 0 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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