Kaifu Rivermouth surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 am Sunday 01 Mar 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
16.6° C
(Which is slightly cooler than normal)

How big are the waves at Kaifu Rivermouth today?

The current surf forecast for Kaifu Rivermouth at 6AM is: 0.4m 9s primary swell from a East-southeast direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 02:00am March 01). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Mar)3ft (0.9m)6s
Afternoon (01 Mar)2.5ft (0.7m)5s
Evening (01 Mar)1.5ft (0.5m)8s

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


Updates in  hr  min  s Forecast update imminent
Sunday
01
Monday
02
Tuesday
03
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SE
0.4
ESE
0.4
ESE
0.9
NE
0.4
ESE
0.7
NE
0.5
SE
0.5
SE
0.5
SE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
SE
0.6
ESE
0.7
SE
0.9
ESE
1
ESE
1.3
SE
1.3
ESE
1.9
SE
2
SE
2.1
SE
2.4
ESE
Period(s) (?)999685888888888866677888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)393130542829353535474747465546696375120145371432525753
Wind
(km/h)
25
N
20
N
15
N
15
NNE
15
NE
10
ENE
0
W
5
N
10
N
10
N
10
N
10
NNE
15
NE
15
NE
10
NNE
15
NNE
15
N
15
NNE
15
NNE
10
N
15
NNE
25
NNE
25
NNE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrossglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
5:24AM
1.69
4:27PM
1.69
5:51AM
1.75
5:14PM
1.80
6:16AM
1.80
5:56PM
1.86
Low Tide
/ height (m)
10:28PM
0.22
10:58AM
0.91
11:11PM
0.16
11:31AM
0.75
11:48PM
0.14
12:03PM
0.61
Sunday
01
Monday
02
Tuesday
03
Sunrise---6:31-------6:30-------6:28----
Sunset-----5:58-------5:59--------6:00-
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
mod rain
light rain
cloud
cloud
Rain (mm)
----------------3371364--
Temp. °C6661015151210109911151512121011111214131111
Feels °C (?)0016111211876681111997881012867
  • 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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