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Hashikui Bay surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Saturday 21 Feb 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
16.3° C
(Which is slightly cooler than normal)How big are the waves at Hashikui Bay today?
The current surf forecast for Hashikui Bay at 10AM is: 0.1m 9s primary swell from a Southeast direction (forecast issued at 02:00am February 21). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Feb) | 0.5ft (0.1m) | 9s |
| Afternoon (21 Feb) | 0.5ft (0.1m) | 8s |
| Evening (21 Feb) | 0.5ft (0.1m) | 8s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 6 | 7 | 7 | 7 | 7 | 7 | 4 | 4 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 329 | 361 | 465 | 181 | 106 | 63 | 48 | 30 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | glass | cross | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- on | cross- on | on | on | cross- on | cross |
High Tide / height (m) | 8:04AM 1.60 | 8:34PM 1.50 | 8:30AM 1.55 | 9:21PM 1.35 | 8:57AM 1.49 | |||||||||||||||||||
Low Tide / height (m) | 1:58AM 0.30 | 2:20PM 0.22 | 2:27AM 0.47 | 3:00PM 0.25 | 2:56AM 0.64 | 3:48PM 0.30 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:37 | - | - | - | - |
| Sunset | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:52 | - | - |
 | | |  | | | | | | | | |  |  |  |  | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 7 | 11 | 13 | 14 | 12 | 11 | 11 | 11 | 10 | 15 | 18 | 15 | 15 | 16 | 16 | 15 | 13 | 13 | 16 | 16 | 13 | 11 |
| Feels °C (?) | 6 | 4 | 4 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 7 | 12 | 13 | 12 | 12 | 14 | 14 | 14 | 11 | 10 | 12 | 12 | 10 | 9 |
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