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Surf Forecasts:

Hashikui Bay surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 am Friday 23 Jan 2026 JST
Forecast 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
17.2° C
 (Which is slightly cooler than normal)

How big are the waves at Hashikui Bay today?

The current surf forecast for Hashikui Bay at 8AM is: 0.4m 10s primary swell from a Southeast direction and 0.6m 4s secondary swell from a North-northwest direction (forecast issued at 02:00am January 23). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jan)1.5ft (0.4m)10s
Afternoon (23 Jan)1.5ft (0.4m)10s
Evening (23 Jan)0.5ft (0.2m)10s

Table - waves today at Hashikui Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
23
Saturday
24
Sunday
25
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.4
SE
0.4
SE
1
NW
0.4
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.1
SE
0.1
SE
0.8
NW
0.8
NW
0.1
E
0.2
SSW
1.5
NW
1.1
NW
0.9
NNW
1
NNW
1.1
NNW
1.2
NNW
Period(s) (?)11111110510101010101010101045107655455
Wave
Graph
(?)Metric surfscale
Energy kJ (?)30302928572610109999442141251486544425459
Wind
(km/h)
15
NW
15
NW
10
NW
5
WNW
10
SSE
10
SE
5
NW
10
NW
10
NW
5
WNW
10
W
5
W
15
WNW
30
WNW
20
WNW
25
WNW
15
WNW
20
WNW
25
NW
25
NW
20
NW
20
NW
15
NNW
20
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off		cross-
off		cross-
off		glasscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscross
High Tide
/ height (m)
8:52AM
1.56
8:53PM
1.47
9:22AM
1.52
9:46PM
1.34
9:55AM
1.47
Low Tide
/ height (m)
2:29AM
0.23
2:55PM
0.47
3:03AM
0.39
3:41PM
0.45
3:39AM
0.57
4:36PM
0.45
Friday
23
Saturday
24
Sunday
25
Sunrise---7:03-------7:03-------7:03----
Sunset-----5:22-------5:23-------5:23--
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
Rain (mm)
------------------------
Temp. °C0-1-1156422226994223246754
Feels °C (?)-5-6-6-3011-3-2-2-2231-2-6-4-4-6-4-10-1-2
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Hashikui Bay at:
surf-forecast.com

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