Dimas Rivermouth surfForecast / Sinaloa / Mexico

information circle16 Day Weather and Surf, issued 4 pm Friday 24 Apr 2026 MST
Forecast update in hr  min  s Forecast update imminent
Dimas Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dimas Rivermouth sea temperature is
24.9° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Dimas Rivermouth this week:

The surf forecast for Dimas Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 24) at 11PM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.2m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Dimas Rivermouth in the next 16 days are 0.7m 15s and forecast to arrive on Tuesday (Apr 28) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Thursday (Apr 30) at 8AM.

Wave TypeTime (MST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 24th Apr)2ft (0.6m) 12s
Best Surf11PM (Fri 24th Apr)2ft (0.6m) 12s
Most Powerful 2PM (Tue 28th Apr)2.5ft (0.7m) 15s

Table - best surf conditions forecast for Dimas Rivermouth over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat afternoon, min 22°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 22°C on Wed night). Wind will be generally light.

Fri
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
0
0
1
0
0
1
0
0
0
0
0
1
0
0
1
0
0
1
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.7
SSW
13
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.5
SSW
12
0.4
SW
19
0.5
S
11
0.4
SSW
18
0.4
SSW
16
0.5
SSW
16
0.4
SSW
15
0.7
SSW
15
0.6
SSW
15
0.4
SW
16
0.4
SSW
13
0.4
SSW
13
0.4
SSW
15
0.4
SW
15
0.6
SSW
12
0.5
S
11
0.5
S
11
Wave Graph
Metric surfscale
Energy kJ
176
115
113
111
79
95
63
120
103
147
87
188
146
67
68
70
86
54
121
57
59
Wind (km/h)
15
WNW
5
NNE
10
SW
15
WNW
5
NNE
10
SW
15
WNW
0
SSE
15
W
20
WNW
10
NNW
10
W
25
WNW
5
N
10
SSW
15
WNW
10
SE
20
S
10
SW
10
SE
10
SW
cross-on
glassy
on
cross-on
glassy
on
cross-on
glassy
cross-on
cross-on
cross
on
cross-on
glassy
cross-on
cross-on
cross-off
cross-on
cross-on
cross-off
on
High Tide
6:30PM1.33m
4:31AM1.22m
6:29PM1.41m
5:47AM1.31m
6:39PM1.49m
6:34AM1.40m
6:51PM1.57m
7:12AM1.45m
7:06PM1.64m
7:45AM1.48m
7:22PM1.70m
8:16AM1.49m
7:40PM1.74m
8:46AM1.46m
Low Tide
00:00AM1.02m
11:33AM0.50m
00:22AM0.82m
12:10PM0.50m
00:46AM0.64m
12:38PM0.53m
1:11AM0.47m
1:03PM0.57m
1:35AM0.34m
1:24PM0.62m
1:59AM0.23m
1:44PM0.68m
2:23AM0.17m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:35
5:35
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:31
6:31
6:32
6:32
6:32
6:34
6:34
6:35
Temp °C
26
24
26
27
24
26
26
24
26
27
24
26
27
25
26
27
25
26
27
25
27
26
25
26
26
26
27
26
26
26
26
24
26
25
24
27
27
28
26
28
28
29
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
13
0.6
SSW
12
0.6
SSW
12
0.6
SSW
12
0.5
SSW
12
0.5
S
11
0.5
S
11
0.5
S
11
0.4
SSW
16
0.5
SSW
16
0.5
W
4
0.7
SSW
15
0.6
SSW
15
0.9
WNW
6
0.7
WNW
6
0.6
WNW
6
0.7
WNW
6
0.5
W
6
0.6
SSW
12
0.5
S
11
0.5
S
11
Energy kJ
176
115
113
111
79
63
63
62
103
147
10
188
146
47
36
27
39
17
121
57
59
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
15
0.2
WSW
5
0.2
WSW
5
0.1
SW
17
0.3
WSW
5
0.4
SW
19
0.3
WSW
6
0.4
SSW
18
0.4
SSW
11
0.4
SSW
11
0.4
SSW
15
0.4
WNW
5
0.3
SSW
10
0.4
SW
16
0.4
SSW
13
0.4
SSW
13
0.4
SSW
15
0.4
SW
15
0.4
SW
4
0.4
SW
5
0.3
SW
14
Energy kJ
9
3
2
12
4
95
7
120
40
40
87
7
20
67
68
70
86
54
7
6
29
Swell 3
Height (m)
Direction
Period (s)
0.1
S
20
0.1
SW
16
0.1
SW
16
0.1
SW
13
0.2
SSW
19
0.2
WSW
4
0.2
SSW
18
0.3
WSW
5
0.2
WSW
5
0.2
WSW
5
0.4
SSW
11
0.3
SSW
10
0.3
SW
17
0.4
SW
13
0.3
S
10
0.3
S
10
0.4
SW
12
0.4
S
10
0.4
NW
6
0.2
WNW
6
0.2
WNW
5
Energy kJ
7
10
10
7
34
2
33
5
2
2
39
22
46
44
17
17
38
29
8
3
3
Wind waves
Height (m)
Direction
Period (s)
0.2
W
5
0.3
WSW
5
0.4
WNW
3
0.7
WNW
4
0.9
WNW
5
0.4
SSE
3
0.2
SSE
3
0.3
SW
4
Energy kJ
2
5
3
17
32
3
1
3
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
Distance (km)
315
0
176
315
0
176
315
0
176
272
30
176
272
0
176
270
0
326
270
0
176
Best forecast wave conditions in Sinaloa
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in Mexico
Rating
(10 max)
1
1
2
1
1
2
1
1
2
1
2
2
1
2
2
1
2
2
1
2
1
Header Global
Rating
(10 max)
5
5
4
5
5
7
8
5
6
5
4
9
6
5
9
6
5
5
5
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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Information about the Dimas Rivermouth Surf forecast

The above surf forecast table for Dimas Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dimas Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Dimas Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dimas Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dimas Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dimas Rivermouth is 60 km (37 miles) from Mazatlan. If you plan a holiday in Sinaloa, look for hotels and other accommodation in Mazatlan. Mazatlan has rooms for a wide range of budgets as well as car hire and transport links.

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