Niyodo Rivermouth Surf Break

Lat Long: 33.54° N 133.69° E

Niyodo Rivermouth 48 hour detailed Surf Forecast

Issued: 2 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Niyodo Rivermouth sea temperature is
29.0° C
1.9° 

Niyodo Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Niyodo Rivermouth today (23 Jul):

  • Afternoon surf: Afternoon surf (23 Jul, local time) - 1ft (0.3m), 10s period with E swell.
  • Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 10s period with E swell.

The current surf forecast for Niyodo Rivermouth at 7PM is: 0.3m 10s primary swell from a East direction and 0.3m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm July 23). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (23 Jul)--
Afternoon (23 Jul)1ft (0.3m)10s
Evening (23 Jul)1ft (0.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 32°C on Fri morning, min 27°C on Fri night). Wind will be generally light.

Thu
23
Friday
24
Saturday
25
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
0
0
1
1
1
1
1
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
10
0.3
SE
10
0.3
SE
10
0.3
E
10
0.3
E
10
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
18
0.3
SE
17
0.3
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
0.4
SE
16
Wave Graph
Metric surfscale
Energy kJ
18
17
17
17
17
50
49
49
49
49
48
45
43
68
93
93
91
91
90
89
Wind (km/h)
10
S
10
S
5
S
0
NNW
5
NNE
5
N
5
N
5
SSW
15
S
10
SSE
5
S
5
N
5
N
5
N
5
N
5
SW
10
S
10
S
5
SSW
5
NNE
Wind State
on
on
glassy
glassy
glassy
glassy
glassy
glassy
on
on
glassy
glassy
off
off
off
glassy
on
on
glassy
glassy
High Tide
2:21PM1.26m
00:20AM1.46m
4:03PM1.34m
1:37AM1.44m
4:53PM1.44m
Low Tide
6:19PM1.16m
8:17AM0.59m
8:22PM1.21m
9:22AM0.50m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:10
7:10
 mm
Temp °C
31
31
30
29
28
28
28
31
32
31
30
29
28
27
27
31
32
31
30
28
Feels °C
34
35
36
35
33
32
32
35
35
35
36
35
33
30
30
35
34
35
36
33
  • 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
How to use the Wavefinder 

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.


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