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Surf Forecasts:

Hashikui Bay surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 8 pm Tuesday 13 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
18.0° 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 11PM is: 0.6m 8s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a North-northwest direction (forecast issued at 08:00pm January 13). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jan)--
Afternoon (13 Jan)--
Evening (13 Jan)1.5ft (0.5m)4s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tue
13
Wednesday
14
Thursday
15
Friday
16
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
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
NW
0.5
NNW
0.6
SSW
1.1
NNW
1.1
NNW
0.7
NNW
0.4
NNW
0.4
NNW
0.4
NNW
0.3
NNW
0.3
NNW
0.1
SE
0.1
SE
0.1
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.8
SSW
0.7
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.6
N
Period(s) (?)348554444441010101010109776664
Wave
Graph
(?)Metric surfscale
Energy kJ (?)41137625518776444441099957382315139
Wind
(km/h)
10
NW
20
NNW
15
NNW
15
NNW
15
NNW
10
NNW
5
NNW
0
SE
5
NNW
10
NW
5
WNW
5
WNW
5
WNW
5
WSW
15
SSW
25
SW
15
WSW
10
W
5
NW
10
NW
10
NW
10
NNW
10
N
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		crosscrosscrossglassglassglasscrosscross-
off		glasscross-
off		offcross-
off		offoffcross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:32AM
1.27
1:47PM
1.40
4:34AM
1.38
2:51PM
1.45
5:19AM
1.48
Low Tide
/ height (m)
8:12PM
0.34
8:19AM
1.01
9:16PM
0.21
9:36AM
0.99
10:08PM
0.08
10:31AM
0.94
Tue
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-----7:05-------7:05-------7:05--
Sunset-------5:14-------5:15-------5:15
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C1076435101086666815161211111010121616
Feels °C (?)611-1-217752232410108787791213
  • 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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