Monabe Rivermouth Surf Break

Monabe Rivermouth 48 hour detailed Surf Forecast

Lat Long: 33.52° N 133.78° E

Issued: 2 pm 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Monabe Rivermouth sea temperature is
23.4° C

Slightly warmer than usual

Monabe 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 Monabe Rivermouth today (10 Jun):

  • Afternoon surf: Afternoon surf (10 Jun, local time) - 1.5ft (0.4m), 5s period with NE swell.
  • Evening surf: Evening surf (10 Jun, local time) - 3.5ft (1.1m), 8s period with S swell.

The current surf forecast for Monabe Rivermouth at 10PM is: 1.2m 9s primary swell from a South direction and 0.6m 11s secondary swell from a South direction (forecast issued at 02:00pm June 10). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (10 Jun)--
Afternoon (10 Jun)1.5ft (0.4m)5s
Evening (10 Jun)3.5ft (1.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Fri afternoon, min 18°C on Wed night). Wind will be generally light.

Wed
10
Thursday
11
Friday
12
Sat
13
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
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.3
ENE
9
0.4
NE
5
0.5
S
11
1.1
S
8
1.4
S
9
1.4
S
9
1.4
S
9
1.3
S
9
0.8
SSE
8
1.2
S
8
1.1
S
8
0.8
SSE
8
0.8
SSE
7
1
S
8
0.9
S
8
0.9
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.5
SSE
7
0.5
SSE
7
0.5
SSE
7
0.5
SSE
7
Wave Graph
Metric surfscale
Energy kJ
16
6
57
177
304
311
311
263
80
195
160
64
62
129
105
102
80
80
78
80
30
29
28
27
Wind (km/h)
10
SSW
10
S
5
S
5
NNE
10
N
10
NNE
10
NNE
5
S
15
S
10
S
5
SE
10
NE
10
NNE
10
N
5
N
5
S
10
S
10
S
0
SE
5
NNE
5
NNE
10
NNE
5
NNE
5
S
Wind State
on
on
glassy
off
off
off
off
glassy
on
on
glassy
cross-off
off
off
off
glassy
on
on
glassy
cross-off
off
off
cross-off
glassy
High Tide
1:50PM1.40m
1:49AM1.62m
3:08PM1.51m
2:37AM1.67m
4:13PM1.64m
3:24AM1.73m
Low Tide
7:33PM0.81m
8:35AM0.50m
8:41PM0.87m
9:27AM0.31m
9:43PM0.90m
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
<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>
7:13
7:14
7:14
7:15
 mm
Temp °C
24
23
22
19
18
18
18
23
23
23
22
20
19
18
18
23
23
24
23
21
20
19
19
23
Feels °C
23
23
23
20
17
17
17
23
22
23
23
21
19
18
18
24
22
24
25
22
21
19
19
24
Swell 1
Height (m)
Direction
Period (s)
1
SSW
8
1
SSW
8
1
SSW
8
1.1
S
8
1.4
S
9
1.4
S
9
1.4
S
9
1.3
S
9
1
SSW
9
1.2
S
8
1.1
S
8
0.8
SSE
8
0.8
SSW
8
1
S
8
0.9
S
8
0.9
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.7
SSW
8
0.5
SSE
7
0.5
SSE
7
0.5
SSE
7
Energy kJ
144
147
147
177
304
311
311
263
147
195
160
64
80
129
105
102
80
80
78
80
58
29
28
27
Swell 2
Height (m)
Direction
Period (s)
0.3
ENE
9
0.4
NE
5
0.5
S
11
0.6
S
11
0.2
ENE
9
0.2
E
8
0.2
E
8
0.2
E
8
0.8
SSE
8
0.1
E
9
0.1
E
9
0.7
SSW
8
0.8
SSE
7
0.2
E
8
0.2
E
8
0.2
E
8
0.2
SSW
11
0.2
E
8
0.2
E
7
0.2
E
7
0.5
SSE
7
0.5
SSW
8
0.4
SSW
8
0.4
SW
8
Energy kJ
16
6
57
85
8
6
6
6
80
1
1
64
62
5
5
5
12
4
4
4
30
37
25
15
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
9
0.2
E
9
0.4
NE
5
0.3
ENE
9
0.3
NE
4
0.1
E
8
0.1
E
15
0.1
E
6
0.1
E
9
0.1
E
8
0.1
SE
10
0.1
SE
9
0.1
S
11
0.2
E
8
0.1
SW
11
0.1
SE
9
0.1
E
13
0.1
E
8
0.3
SW
4
0.3
SW
4
0.1
SW
4
Energy kJ
3
6
6
16
3
1
4
1
1
1
4
3
2
5
5
3
3
1
3
3
1
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
3
Energy kJ
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
9
42
9
0
0
0
0
0
96
50
9
9
9
9
9
9
323
75
9
9
9
9
9
425
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
6
8
7
8
9
9
7
6
7
6
6
5
5
5
6
6
7
7
8
8
7
6
  • 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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