Kaifu Rivermouth surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 8 pm Monday 01 Dec 2025 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
22.6° C
(Which is 1.6°C warmer than normal for this time of year)


How big are the waves at Kaifu Rivermouth today?

The current surf forecast for Kaifu Rivermouth at 11PM is: 0.4m 10s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a South-southwest direction (forecast issued at 08:00pm December 01). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Dec)--
Afternoon (01 Dec)--
Evening (01 Dec)1.5ft (0.4m)10s

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

Updates in  hr  min  s Forecast update imminent
Mon
01
Tuesday
02
Wednesday
03
Thursday
04
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
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
Wave Height (m) & direction (?)
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
SE
0.4
SE
0.4
SE
0.4
ESE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
ESE
0.4
ESE
0.5
SE
0.5
SE
0.4
ESE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
Period(s) (?)1010101010101010101010101010101099999101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)434342424242422727274227262625363441413423232424
Wind
(km/h)
5
WNW
10
NW
5
NNW
5
NNW
5
NNW
5
NNE
5
E
10
ENE
10
NNE
10
N
10
NNW
10
N
10
NNW
10
NNW
10
NNW
25
NNW
25
NW
15
NW
20
NW
15
NW
5
NW
5
NW
0
NNW
5
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
offcross-
off
cross-
off
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffoffglassglass
High Tide
/ height (m)
3:40AM
1.58
3:10PM
1.72
4:39AM
1.71
3:51PM
1.79
5:31AM
1.80
Low Tide
/ height (m)
9:09PM
0.41
9:18AM
0.80
9:55PM
0.20
10:11AM
0.85
10:41PM
0.01
11:00AM
0.89
Mon
01
Tuesday
02
Wednesday
03
Thursday
04
Sunrise-----6:48-------6:48-------6:50--
Sunset-------4:53-------4:53-------4:53
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C17161515141719181514121191111944433589
Feels °C (?)161514141317181714131086872-3-2-3-3-1156
  • 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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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.


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