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Hashikui Bay surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 am Wednesday 27 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
21.6° C
(Which is normal for this time of year)How big are the waves at Hashikui Bay today?
The current surf forecast for Hashikui Bay at 2PM is: 0.1m 14s primary swell from a Southeast direction (forecast issued at 08:00am May 27). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 1.5ft (0.4m) | 11s |
| Afternoon (27 May) | 4.5ft (1.3m) | 5s |
| Evening (27 May) | 7ft (2.2m) | 7s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 51mm), heaviest during Wed morning. Warm (max 27°C on Fri morning, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 5 | SE 11 | SE 11 | SE 5 | SE 6 | ESE 7 | SE 7 | SE 7 | SSW 7 | SSW 7 | SSW 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | N 4 | N 4 | NNE 5 | NNE 4 | NNE 4 | |
44 | 33 | 29 | 92 | 176 | 471 | 144 | 73 | 69 | 46 | 44 | 92 | 51 | 39 | 39 | 30 | 29 | 21 | 21 | 27 | 39 | 57 | 34 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | cross-on | glassy | cross | glassy | on | cross-on | glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:26PM1.51m | 3:02AM1.62m | 4:18PM1.61m | 3:37AM1.68m | 5:03PM1.69m | |||||||||||||||||||
Low Tide | 8:59AM0.49m | 9:09PM0.79m | 9:42AM0.33m | 9:55PM0.82m | 10:21AM0.19m | 10:36PM0.85m | ||||||||||||||||||
 | |  |  | |  |  |  |  |  | | | |  |  | |  | | | | | | | | |
 | 4:54 | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | 7:05 |
2 | 5 | 14 | 10 | 9 | 11 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 26 | 27 | 26 | 24 | 20 | 18 | 17 |
23 | 22 | 21 | 20 | 20 | 22 | 21 | 22 | 22 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 24 | 24 | 22 | 17 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SE 11 | SE 11 | SE 14 | SE 11 | SE 7 | SE 7 | SE 7 | SE 6 | SSW 7 | SSW 7 | SE 10 | SSW 7 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | ESE 12 |
 kJ | 20 | 29 | 29 | 8 | 4 | 215 | 144 | 73 | 51 | 46 | 44 | 15 | 19 | 39 | 39 | 30 | 29 | 21 | 21 | 20 | 12 | 7 | 7 | 14 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 15 | SE 14 | — | SE 14 | SE 10 | SSW 7 | SSW 7 | SSW 7 | ESE 7 | S 6 | SE 13 | SE 10 | SSW 7 | SW 7 | SW 7 | SW 7 | SSW 6 | SSW 7 | SW 7 | SW 6 | SW 7 | SSW 7 | S 6 |
| kJ | 5 | 8 | 8 | — | 7 | 4 | 38 | 69 | 69 | 30 | 19 | 7 | 15 | 19 | 12 | 12 | 12 | 17 | 17 | 12 | 11 | 11 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 15 | ESE 15 | SE 11 | — | — | SE 14 | SE 10 | SE 10 | SE 10 | S 6 | ESE 7 | SE 10 | SE 13 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 9 | ESE 9 | ESE 10 | SSW 7 |
| kJ | 8 | 21 | 5 | — | — | 7 | 16 | 15 | 15 | 19 | 18 | 15 | 7 | 9 | 9 | 9 | 10 | 10 | 9 | 14 | 3 | 8 | 9 | 5 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 4 | SE 5 | SE 6 | ESE 7 | N 2 | NNW 3 | N 3 | NNW 3 | — | S 7 | SSE 6 | — | — | — | NNW 3 | NW 3 | NNW 4 | N 4 | N 4 | NNE 5 | NNE 4 | NNE 4 |
| kJ | 44 | 33 | 40 | 92 | 176 | 471 | 1 | 3 | 1 | 1 | — | 92 | 51 | — | — | — | 1 | 2 | 14 | 27 | 39 | 57 | 34 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 0 | 322 | 75 | 62 | 3 | 3 | 3 | 3 | 0 | 3 | 0 | 3 | 3 | 3 | 3 | 3 | 3 | 19 | 19 | 19 | 19 | 3 | 3 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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