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Surf Forecasts:

Kaifu Rivermouth surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 17 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Kaifu Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kaifu Rivermouth sea temperature is
17.3° C
 (Which is slightly cooler than normal)

How big are the waves at Kaifu Rivermouth today?

The current surf forecast for Kaifu Rivermouth at 9AM is: 0.3m 10s primary swell from a East-southeast direction and 0.1m 4s secondary swell from a Southwest direction (forecast issued at 02:00am January 17). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (17 Jan)1ft (0.3m)10s
Afternoon (17 Jan)0.5ft (0.2m)10s
Evening (17 Jan)0.5ft (0.2m)10s

Table - waves today at Kaifu Rivermouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
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
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 (?)
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.4
SE
0.4
SE
Period(s) (?)99101010101010101010101010101010101010101088
Wave
Graph
(?)Metric surfscale
Energy kJ (?)171718181811201010202021202020202020202020191622
Wind
(km/h)
5
WSW
10
W
10
NW
5
N
10
ENE
10
E
5
NW
10
NNW
15
N
10
N
15
N
10
NNE
10
NE
10
ENE
5
NNE
10
N
5
NNW
5
NNW
5
NNW
0
NE
5
SSE
5
SE
5
NNE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offglasscross-
on		cross-
on		glassoffcross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		glasscross-
off		glassglassonglasscross-
off
High Tide
/ height (m)
6:05AM
1.61
4:42PM
1.64
6:34AM
1.67
5:21PM
1.71
7:01AM
1.71
5:58PM
1.77
Low Tide
/ height (m)
11:04PM
0.26
11:22AM
1.03
11:40PM
0.17
11:55AM
0.97
12:13AM
0.11
12:26PM
0.91
Saturday
17
Sunday
18
Monday
19
Sunrise---7:05-------7:05-------7:05----
Sunset-----5:17-------5:19-------5:20--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C11111013161613111098101414111010991115151212
Feels °C (?)99711131311866471111978771014141111
  • 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 Kaifu Rivermouth 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 Kaifu Rivermouth at:
surf-forecast.com

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