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Surf Forecasts:

Niyodo Rivermouth surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 pm Saturday 14 Feb 2026 JST
Forecast update in hr  min  s Forecast update imminent
Niyodo Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Niyodo Rivermouth sea temperature is
15.8° C
 (Which is 1.6°C colder than average for this time of year)

How big are the waves at Niyodo Rivermouth today?

The current surf forecast for Niyodo Rivermouth at 9PM is: 0.4m 9s primary swell from a Southeast direction and 0.2m 4s secondary swell from a South direction, 0.3m 2s secondary swell from a West-southwest direction (forecast issued at 02:00pm February 14). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (14 Feb)--
Afternoon (14 Feb)1.5ft (0.4m)10s
Evening (14 Feb)1.5ft (0.4m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
14
Sunday
15
Monday
16
Tuesday
17
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
1
1
0
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.5
SE
0.6
ESE
1
S
1
S
0.6
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
E
Period(s) (?)1010991010101010107710101010101010109101212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)242331314545462647648985676869929064645250527970
Wind
(km/h)
5
S
5
S
5
SW
5
NW
5
NNE
5
NE
10
NNE
5
NNE
5
WSW
5
S
0
ESE
5
NNW
10
N
10
N
10
N
10
NNW
5
WNW
0
W
5
ENE
20
NNW
20
N
15
N
15
N
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassoffcross-
off		cross-
off		glassglassonglassglassoffoffoffoffcross-
off		glassglassoffoffoffoffoff
High Tide
/ height (m)
3:55PM
1.54
5:49AM
1.64
4:39PM
1.66
6:11AM
1.72
5:18PM
1.77
6:33AM
1.79
Low Tide
/ height (m)
10:53PM
0.30
11:14AM
0.98
11:26PM
0.19
11:43AM
0.86
11:57PM
0.12
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise-------6:50-------6:48-------6:48
Sunset-5:46-------5:47-------5:49------
clear
clear
cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
Rain (mm)
----232-----------------
Temp. °C1314121110101113161715141211111216161396436
Feels °C (?)1112101088912161616141099913141141-1-22
  • 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 Niyodo 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 Niyodo Rivermouth at:
surf-forecast.com

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