- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Hashikui Bay surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 8 am Monday 27 Apr 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
19.9° C
(Which is slightly warmer than usual)How big are the waves at Hashikui Bay today?
The current surf forecast for Hashikui Bay at 3PM is: 0.8m 4s primary swell from a North-northeast direction and 0.5m 7s secondary swell from a Southeast direction, 0.5m 6s secondary swell from a South direction (forecast issued at 08:00am April 27). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 2.5ft (0.7m) | 7s |
| Afternoon (27 Apr) | 1.5ft (0.5m) | 7s |
| Evening (27 Apr) | 1.5ft (0.4m) | 7s |
Table - waves today at Hashikui Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Warm (max 23°C on Tue morning, min 13°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 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 |    |    |    |    | ||||||||||||||||||||
S 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | S 6 | SE 12 | SE 12 | SE 12 | ESE 12 | SE 12 | SE 12 | S 5 | S 5 | S 6 | S 6 | S 6 | N 4 | NNW 4 | NNW 4 | NNW 3 | N 3 | |
75 | 54 | 41 | 24 | 12 | 12 | 7 | 6 | 6 | 6 | 6 | 14 | 6 | 5 | 27 | 21 | 23 | 16 | 17 | 18 | 17 | 6 | 3 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross-off | glassy | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | |
High Tide | 2:52PM1.39m | 3:27AM1.52m | 3:46PM1.53m | 3:56AM1.59m | 4:30PM1.64m | |||||||||||||||||||
Low Tide | 9:01AM0.70m | 9:07PM0.49m | 9:38AM0.51m | 9:51PM0.49m | 10:12AM0.33m | 10:29PM0.50m | ||||||||||||||||||
 |  | | | |  | |  |  | | | | |  | | | | | |  | | | | | |
 | 5:18 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 |
 | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | 6:43 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | |
Temp °C | 15 | 19 | 22 | 20 | 19 | 17 | 16 | 16 | 16 | 20 | 23 | 23 | 20 | 18 | 18 | 17 | 16 | 18 | 18 | 14 | 13 | 13 | 13 | 13 |
13 | 17 | 19 | 21 | 20 | 17 | 16 | 16 | 16 | 20 | 19 | 21 | 21 | 19 | 19 | 17 | 15 | 17 | 18 | 13 | 12 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 7 | S 6 | SE 7 | SE 7 | N 4 | S 6 | S 6 | S 6 | S 5 | SSE 5 | SE 12 | SE 12 | SE 12 | SE 12 | S 5 | S 5 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SW 5 |
 kJ | 70 | 52 | 41 | 23 | 8 | 10 | 6 | 6 | 2 | 3 | 6 | 6 | 6 | 5 | 27 | 21 | 23 | 16 | 17 | 12 | 6 | 6 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | S 6 | S 6 | SE 7 | SE 7 | SE 7 | SSW 5 | SSW 5 | SSW 5 | E 7 | E 7 | E 7 | E 8 | SE 12 | SE 11 | SE 11 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 11 |
| kJ | 75 | 54 | 28 | 18 | 12 | 12 | 7 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | SE 12 | S 6 | N 3 | SSW 6 | SE 6 | SE 12 | SE 12 | E 7 | ESE 12 | — | — | E 7 | E 8 | E 8 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | — | — |
| kJ | 7 | 6 | 6 | 6 | 10 | 1 | 3 | 1 | 6 | 6 | 1 | 14 | — | — | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | N 4 | N 4 | NNE 4 | N 4 | — | — | — | — | — | S 3 | SSW 4 | SSW 4 | SSW 5 | — | — | NNE 3 | N 3 | N 3 | N 4 | NNW 4 | NNW 4 | NNW 3 | N 3 |
| kJ | 22 | 21 | 22 | 24 | 7 | — | — | — | — | — | 7 | 40 | 36 | 28 | — | — | 2 | 5 | 8 | 18 | 17 | 4 | 3 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 16 | 0 | 3 | 49 | 62 | 82 | 62 | 359 | 355 | 312 | 308 | 25 | 3 | 62 | 49 | 263 | 49 | 417 | 454 | 1883 | 1016 | 350 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hashikui Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest