Dimas Rivermouth Surf Break

Lat Long: 23.62° N 106.78° W

Dimas Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dimas Rivermouth sea temperature is
31.6° C
1.9° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 2ft (0.6m), 18s period with SSW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 2.5ft (0.8m), 18s period with SSW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 2.5ft (0.8m), 17s period with SSW swell.

The current surf forecast for Dimas Rivermouth at 4PM is: 0.9m 18s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a South-southwest direction (forecast issued at 10:00am August 07). The wind direction is predicted to be cross-onshore.

Time (MST) & DateWave HeightWave Period
Morning (07 Aug)2ft (0.6m)18s
Afternoon (07 Aug)2.5ft (0.8m)18s
Evening (07 Aug)2.5ft (0.8m)17s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat afternoon. Warm (max 30°C on Fri morning, min 25°C on Sat night). Winds increasing (calm on Fri morning, fresh winds from the ENE by Sun afternoon).

Friday
7
Saturday
8
Sunday
9
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
1
1
1
2
2
3
3
0
1
3
2
2
2
2
2
0
1
2
2
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)
0.6
SSW
18
0.7
SSW
18
0.8
SSW
18
0.9
SSW
18
0.9
SSW
17
0.8
SSW
16
0.8
SSW
16
0.9
SSW
16
1
SSW
16
1
SSW
16
1
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
1
SSW
15
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
13
Wave Graph
Metric surfscale
Energy kJ
211
273
390
480
464
343
330
407
487
532
525
382
348
339
443
330
330
325
325
384
290
282
Wind (km/h)
10
E
5
SSW
10
WSW
15
W
15
NW
5
N
5
ESE
10
ESE
15
ESE
15
S
10
SSW
15
NNE
15
NNE
5
ENE
10
E
10
E
10
E
10
SSW
10
WSW
30
ENE
5
ENE
5
ENE
Wind State
cross-off
glassy
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
off
cross-off
off
off
cross-on
on
off
off
off
High Tide
3:16PM1.50m
7:48AM1.22m
4:50PM1.57m
7:59AM1.32m
5:58PM1.69m
Low Tide
11:52PM0.32m
11:01AM1.15m
00:43AM0.15m
12:18PM1.05m
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
thunderstorm
thunderstorm
mod rain
part cloud
cloud
part cloud
clear
clear
clear
clear
mod rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
 mm
1
2
8
6
1
Temp °C
27
30
30
30
29
28
28
27
29
30
29
26
25
25
25
26
27
29
30
26
25
26
Feels °C
31
35
33
33
32
32
32
31
33
33
33
28
26
28
28
30
31
32
34
25
28
29
  • 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 

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