Dimas Rivermouth Surf Break

Lat Long: 23.62° N 106.78° W

Dimas Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dimas Rivermouth sea temperature is
31.8°C
2.2° 

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 (28 Aug):

  • Afternoon surf: Afternoon surf (28 Aug, local time) - 3.5ft (1.0m), 17s period with SSW swell.
  • Evening surf: Evening surf (28 Aug, local time) - 4ft (1.2m), 17s period with SSW swell.

The current surf forecast for Dimas Rivermouth at 7PM is: 1.2m 17s primary swell from a South-southwest direction and 0.5m 7s secondary swell from a Southwest direction (forecast issued at 04:00pm August 28). The wind direction is predicted to be onshore.

Time (MST) & DateWave HeightWave Period
Morning (28 Aug)--
Afternoon (28 Aug)3.5ft (1.0m)17s
Evening (28 Aug)4ft (1.2m)17s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sun night. Warm (max 31°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
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
3
3
4
2
0
0
3
3
3
3
3
1
0
1
3
3
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)
0.9
SSW
17
1
SSW
17
1.2
SSW
17
1.2
SSW
17
1.3
SSW
16
1.4
SSW
16
1.5
SSW
16
1.3
SSW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
15
1.2
SSW
15
1.2
SSW
15
1.2
SSW
15
1.2
SSW
14
1.4
SSW
14
1.3
SSW
14
1.4
SSW
14
1.4
SSW
14
1
SSW
14
Wave Graph
Metric surfscale
Energy kJ
498
629
807
798
828
981
1094
778
832
749
632
608
584
568
553
785
732
834
785
425
Wind (km/h)
10
WSW
15
W
5
NNE
15
SSE
5
ESE
10
E
5
E
10
SW
15
WSW
15
SSW
10
E
10
NNE
5
ENE
5
ENE
5
ESE
15
S
20
SSW
10
SW
5
SW
0
NNW
Wind State
on
on
glassy
cross
cross-off
off
cross-off
cross-on
on
cross-on
off
cross-off
glassy
glassy
cross-off
cross-on
cross-on
cross-on
glassy
glassy
High Tide
8:41PM1.71m
9:19AM1.61m
9:14PM1.65m
9:38AM1.65m
9:48PM1.53m
Low Tide
2:41PM0.54m
3:03AM0.25m
3:12PM0.46m
3:25AM0.34m
3:46PM0.42m
clear
thunderstorm
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
thunderstorm
cloud
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:27
 mm
1
1
2
7
Temp °C
31
30
29
29
28
28
29
31
31
30
25
26
26
26
27
29
30
30
29
27
Feels °C
35
33
34
33
33
33
34
36
34
32
28
29
30
30
30
31
32
33
34
32
  • 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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