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Surf Forecasts:

Hashikui Bay surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 8 am Thursday 12 Mar 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
16.7° C
 (Which is slightly cooler than normal)

How big are the waves at Hashikui Bay today?

The current surf forecast for Hashikui Bay at 4PM is: 1.4m 5s primary swell from a North-northeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 08:00am March 12). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Mar)3.5ft (1.0m)4s
Afternoon (12 Mar)4.5ft (1.4m)5s
Evening (12 Mar)6ft (1.8m)5s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sun
15
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
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 (?)
0.9
NNE
1
NNE
1.3
NNE
1.4
NNE
1.5
NNE
1.8
NNE
1.9
NNE
2
NNE
2.2
NNE
2.2
NNE
2.2
NNE
2.3
NNE
2.3
NNE
2.3
NNE
0.5
ESE
0.6
ESE
2.5
NNE
2.2
NNE
0.8
ESE
0.8
ESE
0.8
ESE
1
ESE
1.2
ESE
1.2
ESE
Period(s) (?)44555566666666101176131010121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)283866911081862152443373483403793923795791565351215130122294335317
Wind
(km/h)
20
N
25
N
30
NNE
30
NNE
25
N
30
N
30
N
35
N
40
N
40
N
40
N
45
N
40
N
40
N
40
N
45
N
40
N
35
N
30
N
30
NNE
20
NNE
20
N
15
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:25AM
1.25
3:30AM
1.23
12:55PM
1.20
4:06AM
1.34
2:42PM
1.29
Low Tide
/ height (m)
4:47AM
1.08
7:09PM
0.40
8:27AM
1.06
8:40PM
0.32
9:34AM
0.91
9:39PM
0.22
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise-6:16-------6:16-------6:13------
Sunset----6:06-------6:07-------6:07---
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
Rain (mm)
------------------------
Temp. °C4791096666788777657111210755
Feels °C (?)-20122-2-2-3-3-2-2-3-3-3-3-4-4-2344201
  • 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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