Niyodo Rivermouth Surf Break
Lat Long: 33.54° N 133.69° E

Niyodo Rivermouth 48 hour detailed Surf Forecast

Weather Forecast for Niyodo Rivermouth

Issued: 2 pm 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Niyodo Rivermouth sea temperature is
23.5° C

Slightly warmer than usual

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 (07 Jun):

  • Afternoon surf: Afternoon surf (07 Jun, local time) - 13ft (4.0m), 8s period with E swell.
  • Evening surf: Evening surf (07 Jun, local time) - 10ft (3.0m), 9s period with E swell.

The current surf forecast for Niyodo Rivermouth at 9PM is: 3.0m 9s primary swell from a East direction and 2.3m 10s secondary swell from a South-southwest direction, 1.4m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm June 07). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (07 Jun)--
Afternoon (07 Jun)13ft (4.0m)8s
Evening (07 Jun)10ft (3.0m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 57mm), heaviest during Sun afternoon. Warm (max 24°C on Mon morning, min 18°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue afternoon).

Sun
7
Monday
8
Tuesday
9
Wed
10
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
!
!
!
4
4
3
2
1
1
2
1
1
1
1
1
0
0
1
1
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
ESE
7
4
E
8
4
E
9
3
E
9
2.5
ESE
8
1.7
SSW
10
1.4
SSW
10
1.3
SSW
9
1.2
SSW
9
1.2
SSW
8
1.2
SSW
8
1.1
SSW
8
0.9
SSW
8
0.8
SSW
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
SSW
7
0.7
SSW
7
0.7
SSW
7
1
S
10
1.3
S
9
1.3
SSW
9
1.2
SSW
9
Wave Graph
Metric surfscale
Energy kJ
963
1968
2259
1461
867
537
370
274
222
197
176
155
94
71
51
52
54
57
55
55
188
281
276
238
Wind (km/h)
25
E
30
ENE
15
NNE
10
NW
10
NNW
10
NNW
5
NNE
5
SSE
10
S
10
SSW
10
NW
10
NNW
10
NNW
10
NNW
10
N
5
N
5
S
5
S
0
E
0
S
5
NNW
5
WNW
10
N
5
SSW
Wind State
cross
cross-off
cross-off
cross-off
off
cross-off
glassy
glassy
on
on
cross-off
off
cross-off
cross-off
off
glassy
on
on
glassy
glassy
glassy
glassy
off
glassy
High Tide
11:21PM1.53m
10:47AM1.37m
00:10AM1.55m
12:18PM1.35m
1:00AM1.58m
Low Tide
4:21PM0.54m
5:19AM0.95m
5:17PM0.64m
6:31AM0.84m
6:22PM0.73m
7:37AM0.68m
heavy rain
heavy rain
light rain
clear
clear
clear
clear
part cloud
part cloud
light rain
heavy rain
heavy rain
light rain
rain showers
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:13
7:13
7:14
 mm
31
22
3
1
16
11
3
1
Temp °C
21
21
22
21
20
20
20
23
24
23
21
18
18
18
18
21
23
22
21
20
19
19
18
21
Feels °C
20
18
22
22
21
21
22
25
26
26
23
18
19
18
18
22
23
23
23
22
20
20
18
22
Swell 1
Height (m)
Direction
Period (s)
0.2
SSW
8
1.9
SSW
10
2.3
SSW
10
2.5
ESE
8
1.8
E
8
1.4
SSW
10
1.3
SSW
9
1.2
SSW
9
0.7
E
8
1.2
SSW
8
1.1
SSW
8
0.9
SSW
8
0.8
SSW
7
0.7
S
7
0.7
S
7
0.7
S
7
0.7
SSW
7
0.7
SSW
7
0.7
SSW
7
1
S
10
1.3
S
9
1.3
SSW
9
1.2
SSW
9
Energy kJ
6
664
1020
867
472
370
274
222
65
176
155
94
71
51
52
54
57
55
55
188
281
276
238
Swell 2
Height (m)
Direction
Period (s)
1.4
SE
8
1.9
SSW
10
1.7
SSW
10
1.4
E
8
1
E
8
0.8
E
8
0.5
SE
7
0.6
E
8
0.5
E
8
0.4
E
8
0.5
E
8
0.5
E
8
0.4
E
8
0.3
E
12
0.3
E
10
0.3
E
10
0.3
E
10
0.3
E
10
0.2
E
10
0.2
E
10
0.2
E
9
Energy kJ
256
746
537
266
133
84
23
49
33
21
32
34
21
24
17
17
18
17
8
7
7
Swell 3
Height (m)
Direction
Period (s)
0.9
SSE
8
0.8
SSE
8
0.9
SSE
8
0.7
SE
8
0.7
SE
7
0.2
E
11
0.4
SE
7
0.2
E
11
0.1
SE
10
0.2
E
11
0.1
SE
10
0.1
SE
10
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
Energy kJ
109
76
106
57
53
10
19
10
4
9
4
4
3
3
3
3
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
3
ESE
7
4
E
8
4
E
9
3
E
9
0.4
WSW
3
0.4
W
3
0.3
WSW
3
0.4
SW
3
1.2
SSW
8
0.7
SW
4
0.2
NNW
3
Energy kJ
963
1968
2259
1461
2
3
2
2
197
15
1
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
2
4
4
3
2
2
1
2
1
1
1
1
1
1
1
1
1
2
2
2
2
Distance (km)
327
224
224
9
0
0
0
0
51
58
0
0
0
0
0
0
51
51
0
0
0
0
0
0
Best forecast wave conditions in Shikoku
Rating
(10 max)
5
4
4
3
2
2
1
2
1
1
1
1
1
1
1
1
1
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
4
5
4
4
3
2
2
2
2
1
1
1
1
1
2
2
1
1
2
2
2
2
Header Global
Rating
(10 max)
6
6
7
8
8
8
9
9
7
6
6
5
5
5
6
6
6
7
7
6
5
5
9
5
  • 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.


Nearest locationNearest