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Surf Forecasts:

Hashikui Bay surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 8 pm Monday 19 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 10AM is: 1.5m 5s primary swell from a North direction and 0.4m 8s secondary swell from a Southeast direction, 0.2m 9s secondary swell from a South direction (forecast issued at 08:00pm January 19). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Jan)5ft (1.5m)5s
Afternoon (20 Jan)7.5ft (2.3m)6s
Evening (20 Jan)7.5ft (2.3m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
SE
0.4
SE
0.4
SE
0.4
SE
1.4
NNW
1.5
N
2.1
N
2.3
NNE
2.5
NNE
2.3
NNE
1.9
NNE
1.6
N
1.4
N
0.9
NNE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.5
SE
0.5
SE
0.5
SE
0.5
SE
0.9
NNW
Period(s) (?)888855666666551010101010101010106
Wave
Graph
(?)Metric surfscale
Energy kJ (?)111615151001242973795444262381571063764686965645050505052
Wind
(km/h)
10
N
5
NNW
5
NNW
15
NNW
25
NNW
30
N
40
N
40
N
35
N
35
NNE
30
N
25
N
20
N
15
N
10
NE
5
S
15
NW
20
NW
20
NW
20
NW
20
NW
15
WNW
25
NW
25
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
off		crosscrosscrosscrosscrosscross-
off		crosscross
High Tide
/ height (m)
6:03PM
1.68
7:26AM
1.63
6:44PM
1.68
7:55AM
1.62
7:25PM
1.64
8:23AM
1.60
Low Tide
/ height (m)
12:47AM
-0.09
1:03PM
0.62
1:22AM
-0.02
1:38PM
0.55
1:56AM
0.08
2:15PM
0.50
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Sunrise-----7:05-------7:03-------7:03--
Sunset-------5:20-------5:21-------5:22
part cloud
clear
cloud
part cloud
cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C1312121089552110-126652211234
Feels °C (?)111010621-5-5-7-8-8-8-7-422-1-4-5-6-6-4-5-4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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