Dimas Rivermouth Surf Break

Lat Long: 23.62° N 106.78° W

Dimas Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dimas Rivermouth sea temperature is
32.0°C
2.5° 

Dimas 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 Dimas Rivermouth today (22 Sep):

  • Afternoon surf: Afternoon surf (22 Sep, local time) - 3.5ft (1.0m), 16s period with SW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 3.5ft (1.0m), 16s period with SW swell.

The current surf forecast for Dimas Rivermouth at 10PM is: 1.0m 16s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 04:00pm September 22). The wind direction is predicted to be glassy and the swell rating is 3.

Time (MST) & DateWave HeightWave Period
Morning (22 Sep)--
Afternoon (22 Sep)3.5ft (1.0m)16s
Evening (22 Sep)3.5ft (1.0m)16s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Warm (max 31°C on Tue afternoon, min 27°C on Wed night). Wind will be generally light.

Tue
22
Wednesday
23
Thursday
24
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
3
2
2
2
2
1
0
0
1
1
2
2
2
1
0
0
1
2
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)
1
SW
16
1
SW
16
1
SW
16
0.9
SSW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
Wave Graph
Metric surfscale
Energy kJ
496
496
496
436
358
340
322
314
309
309
305
301
341
331
284
288
288
293
288
288
Wind (km/h)
15
W
10
WNW
5
NNW
5
N
5
NNW
10
ENE
5
SSE
10
SW
15
WSW
15
WNW
15
NW
15
NNW
10
N
10
N
5
NNE
5
WSW
15
WNW
15
WNW
10
WNW
0
ESE
Wind State
on
cross-on
glassy
glassy
glassy
off
glassy
cross-on
on
cross-on
cross
cross
cross-off
cross-off
glassy
on
cross-on
cross-on
cross-on
glassy
High Tide
6:17PM1.49m
7:30AM1.45m
6:52PM1.59m
7:42AM1.54m
7:25PM1.66m
Low Tide
12:44PM0.88m
1:02AM0.31m
1:03PM0.72m
1:23AM0.28m
1:27PM0.56m
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:01
6:00
 mm
Temp °C
31
30
29
29
29
28
28
30
31
30
29
28
27
27
28
30
31
31
30
29
Feels °C
34
34
34
34
34
32
33
34
35
33
32
31
31
31
33
34
34
35
36
36
  • 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 Dimas 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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