Niyodo Rivermouth Surf Break

Niyodo Rivermouth 48 hour detailed Surf Forecast

Lat Long: 33.54° N 133.69° E

Issued: 2 pm 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Niyodo Rivermouth sea temperature is
24.3° C

Slightly cooler than normal

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 (01 Jul):

  • Afternoon surf: Afternoon surf (01 Jul, local time) - 2ft (0.6m), 9s period with ESE swell.
  • Evening surf: Evening surf (01 Jul, local time) - 2ft (0.6m), 9s period with ESE swell.

The current surf forecast for Niyodo Rivermouth at 8PM is: 0.6m 9s primary swell from a East-southeast direction and 0.6m 6s secondary swell from a South direction, 0.9m 5s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 01). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Jul)--
Afternoon (01 Jul)2ft (0.6m)9s
Evening (01 Jul)2ft (0.6m)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 29mm), heaviest during Fri night. Warm (max 29°C on Thu afternoon, min 22°C on Wed afternoon). Wind will be generally light.

Wed
1
Thursday
2
Friday
3
Sat
4
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)
1
1
1
1
1
2
0
2
1
2
2
1
1
1
1
1
0
0
1
1
1
1
0
0
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)
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.9
SSW
6
1.5
SSW
6
1.8
SW
7
2.2
SW
7
2
SSW
7
1.9
SSW
7
1.5
SSW
7
1.3
SSW
7
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.8
SSW
6
0.6
SSW
6
0.7
SW
6
0.4
ESE
9
0.7
SSW
5
0.4
SE
9
0.4
ESE
9
0.4
SE
9
0.3
ESE
9
Wave Graph
Metric surfscale
Energy kJ
55
55
55
55
57
170
278
447
405
372
224
147
113
88
64
45
28
31
32
20
21
32
20
16
Wind (km/h)
5
N
5
ENE
5
ESE
5
SE
0
NNE
0
E
10
SSW
10
W
10
WSW
5
W
5
NNW
10
N
10
NNW
10
N
5
NNE
0
NE
10
SSE
10
S
5
SE
5
ESE
5
NE
0
ESE
5
ESE
0
ESE
Wind State
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross
cross
glassy
cross-off
off
off
off
glassy
glassy
on
on
glassy
glassy
glassy
glassy
glassy
glassy
High Tide
7:41PM1.68m
6:36AM1.71m
8:11PM1.68m
7:12AM1.70m
8:41PM1.67m
7:51AM1.66m
Low Tide
1:05AM0.94m
1:25PM0.18m
1:39AM0.91m
1:57PM0.23m
2:15AM0.88m
light rain
light rain
light rain
cloud
cloud
light rain
mod rain
thunderstorm
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:19
7:19
7:19
 mm
2
3
2
2
6
1
1
8
2
Temp °C
22
22
22
23
23
23
24
25
27
29
28
24
23
23
23
25
26
26
25
24
23
23
22
22
Feels °C
26
26
25
27
28
28
28
29
30
33
31
26
25
25
26
28
28
29
28
28
27
27
25
26
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
9
0.6
ESE
9
0.6
S
6
0.6
S
6
0.9
SSW
6
0.6
ESE
9
0.6
ESE
9
0.5
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
1.3
SSW
7
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.8
SSW
6
0.6
SSW
6
0.5
SSW
6
0.4
ESE
9
0.7
SSW
5
0.5
SSW
5
0.4
SSW
5
0.4
SE
9
0.3
ESE
9
Energy kJ
55
55
22
22
57
55
55
46
32
32
30
147
113
88
64
45
28
18
32
20
13
8
20
16
Swell 2
Height (m)
Direction
Period (s)
0.5
S
5
0.6
S
5
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.4
ESE
9
0.2
ESE
12
0.3
ESE
9
0.4
SE
9
0.4
ESE
9
0.3
SSW
5
0.3
SSW
5
Energy kJ
15
20
55
55
55
17
17
17
17
16
16
31
30
31
29
28
28
31
14
16
21
32
5
5
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.2
ESE
13
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.1
SE
9
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
12
Energy kJ
17
17
17
17
17
3
3
3
16
15
15
15
14
14
14
3
14
14
14
14
14
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
5
1.5
SSW
6
1.8
SW
7
2.2
SW
7
2
SSW
7
1.9
SSW
7
1.5
SSW
7
0.2
ENE
4
0.7
SW
6
0.6
SSW
5
0.6
SW
4
0.5
SW
5
0.3
NE
2
Energy kJ
40
170
278
447
405
372
224
1
31
20
16
12
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
58
82
65
0
0
0
0
0
0
0
279
51
0
0
0
0
233
233
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
1
1
1
2
1
2
2
3
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
2
1
2
2
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
4
5
5
8
5
7
7
6
5
6
7
9
9
5
5
6
6
5
5
  • 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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