Barron Rivermouth Surf Break

Lat Long: 23.10° N 106.30° W

Barron Rivermouth Surf Forecast and Surf Report

Issued: 10 am 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barron Rivermouth sea temperature is
31.6° C
2.0° 

Barron Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Barron Rivermouth surf forecast from 24 Jul 2026:

  • Best quality surf: Friday 24 Jul, 11PM (local time) - 4ft (1.2m), 21s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 29 Jul, 11AM (local time) - 7ft (2.2m), 16s period, SW swell with 2,325 kJ wave energy.
  • Next surfable swell (1★+): Friday 24 Jul, 8PM (local time) - 3ft (0.9m), 21s period with SW swell.

Best Forecast Surf Conditions for Barron Rivermouth this week:

The surf forecast for Barron Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 24) at 8PM. The primary swell is predicted to be 0.9m and 21s period with a secondary swell of 0.5m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Barron Rivermouth in the next 16 days are 2.2m 16s and forecast to arrive on Wednesday (Jul 29) at 11AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (MST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 24th Jul)3ft (0.9m) 21s
Best Surf11PM (Fri 24th Jul)4ft (1.2m) 21s
Most Powerful11AM (Wed 29th Jul)7ft (2.2m) 16s

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


The Lowdown

Alright, let’s get into it.

We’ve got some solid swell coming through, but honestly, most of the window looks average to poor for quality surf. The standout is around July 28-29, where the longer-period SW groundswell builds to 7-7 ft and the winds stay clean early. That’s where you want to be.

Barron Rivermouth is the only break on the cards, and it's a point/river setup that handles this direction nicely. It’s fairly consistent and the optimum swell is from SW, which lines up well.

Friday July 24 kicks off with a 2 ft SW swell at a long 24 seconds, water temp is 89° — about a touch warmer than normal for this time of year. Winds are light offshore SW in the morning, but there are risk of thunderstorms, so it's not clean all day. Afternoon gets cross and messy with only 2 ft. Overall, not much to get excited about.

Saturday July 25 sees a clean morning with 3 ft SW groundswell, 21 seconds, and light cross-shore wind. That’s rideable but small. Afternoon improves slightly to 4 ft, still with light offshore wind. Energy is moderate. Still just marginal.

Sunday July 26 gets a bit more size at 4 ft but winds turn cross-onshore at 9 mph in the morning, making it choppy. No standout here.

Monday July 27 brings 5 ft SW swell, 18 seconds, and light cross-shore winds in the morning. Energy is up. Not bad, but still not prime.

Tuesday July 28 — now we’re talking. Morning has 7 ft SW swell with a 17-second period, light cross-onshore breeze, strong energy. This is pushing into fun territory. Afternoon goes offshore but drops to 5 ft.

Wednesday July 29 is the real standout. Morning has 7 ft SW swell, 16 seconds, strong energy, and glassy offshore wind (3 mph from W). The river mouth should be handling this well with clean faces. It’s getting solid: 7 ft is a good step up — not for beginners, but intermediates and above will have fun. Keep in mind the long period (groundswell) can make it a bit straight at beach breaks but this is a point/river so it’s well suited.

After that, Thursday July 30 still has 6 ft SW in the morning with light offshore wind, but the period drops to 14 seconds. Afternoon gets choppy with moderate breeze. Then from July 31 onward, size drops steadily: from 5 ft down to 1 ft by Aug 8. Winds turn clean again in early August but the swell is tiny.

From Sunday Aug 2 through Thursday Aug 7, there’s essentially no worthwhile surf — just small, weak waves under 2 ft. The energy drops to low levels most days, so it’s flat and poor. The glassy morning on Aug 3 with 1 ft is surfable but very ordinary.

So the one true standout is Wednesday July 29 morning at Barron Rivermouth: 7 ft SW swell, long period, light offshore, strong energy, and the river mouth setup should hold the shape well. If you can only pick one session, that’s the one.

Tuesday July 28 morning is also a solid solid option at 7 ft with decent conditions, just slightly shorter period.

Overall, the first week has some building energy but only a couple of days with good wind alignment. After that, it’s a long flat stretch from late July into early August.

Rusty

Short Range Forecast

Heavy rain (total 63mm), heaviest during Fri afternoon. Warm (max 30°C on Fri morning, min 25°C on Fri afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 23mm), heaviest during Tue night. Warm (max 30°C on Mon morning, min 26°C on Tue night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
4
2
2
4
1
1
4
3
2
4
3
2
4
3
1
3
3
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
24
0.5
SW
23
1.3
SW
21
0.9
SW
21
1.2
SW
19
1.3
SW
19
1.2
SW
18
1.2
SW
18
1.3
SW
18
1.5
SW
18
1.5
SW
17
1.4
SW
17
2
SW
17
1.4
SW
16
2
SW
16
2.2
SW
16
2.1
SW
15
2.1
SW
15
1.9
SW
14
1.7
WSW
13
1.5
WSW
12
Wave Graph
Metric surfscale
Energy kJ
541
264
1473
652
1070
1336
921
891
1099
1388
1223
1160
2233
1029
1943
2325
2102
1801
1470
1077
626
Wind (km/h)
10
SW
15
NNW
5
SE
10
S
10
WSW
0
NE
15
S
10
WSW
10
SE
10
S
15
W
0
NW
10
SSW
15
W
5
NNE
5
W
15
WNW
10
NW
5
WSW
20
WNW
15
NW
Wind State
on
cross
glassy
cross
on
glassy
cross-on
on
cross-off
cross
cross-on
glassy
cross-on
on
cross-off
on
cross-on
cross
on
cross-on
cross
High Tide
8:29AM1.17m
5:01PM1.42m
8:19AM1.21m
5:52PM1.49m
8:28AM1.26m
6:34PM1.57m
8:44AM1.30m
7:11PM1.65m
9:03AM1.33m
7:45PM1.70m
9:23AM1.36m
8:16PM1.71m
9:43AM1.39m
8:48PM1.70m
Low Tide
11:27AM1.13m
00:58AM0.35m
12:19PM1.07m
1:28AM0.26m
12:53PM1.00m
1:55AM0.18m
1:22PM0.93m
2:22AM0.14m
1:51PM0.87m
2:47AM0.12m
2:20PM0.81m
3:11AM0.13m
2:51PM0.75m
3:35AM0.18m
thunderstorm
thunderstorm
rain showers
clear
clear
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
5:33
5:33
5:33
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:50
6:49
6:49
6:47
6:47
 mm
3
29
6
8
1
16
2
7
10
1
3
4
10
Temp °C
30
30
27
30
30
29
30
30
29
30
30
29
29
30
28
29
30
29
30
30
30
Feels °C
35
34
33
34
33
35
33
33
33
33
32
32
32
32
32
32
31
33
35
32
33
  • 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 Barron Rivermouth Surf forecast

The above surf forecast table for Barron Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barron Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Barron 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 (Barron 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 Barron 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.

Are you planning a holiday in Sinaloa? If you are looking for accommodation near Barron Rivermouth, camping, hotels and holiday cottages in Sinaloa, consider staying in Mazatlan which is 16 km (10 miles) away. Other places in and around Sinaloa where you can find information about places to rent, and car hire include Escuinapa de Hidalgo which is 58 km (36 miles) away and El Salto, 99 km (61 miles) away.

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