Barron Rivermouth Surf Break

Lat Long: 23.10° N 106.30° W

Barron Rivermouth Surf Forecast and Surf Report

Issued: 10 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barron Rivermouth sea temperature is
31.7° C
2.8° 

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 9 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 5AM (local time) - 3.5ft (1.1m), 16s period, SW swell with offshore winds.
  • Most powerful swell: Thursday 9 Jul, 5AM (local time) - 3.5ft (1.1m), 16s period, SW swell with 560 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 5AM (local time) - 3.5ft (1.1m), 16s 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 Thursday (Jul 09) at 5AM. The primary swell is predicted to be 1.1m and 16s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Barron Rivermouth in the next 16 days are 1.1m 16s and forecast to arrive on Thursday (Jul 09) at 5AM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (MST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 9th Jul)3.5ft (1.1m) 16s
Best Surf 5AM (Thu 9th Jul)3.5ft (1.1m) 16s
Most Powerful 5AM (Thu 9th Jul)3.5ft (1.1m) 16s

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


Righto, let’s have a look at what’s coming down the line for Barron Rivermouth.

The next couple of weeks start off with a bit of a tease, but the real standout is shaping up for the back half of the window. The first few days are a write-off—Thursday morning the 9th of July actually has some decent ingredients with a 4ft SW groundswell at 16 seconds and a light cross-off breeze, giving it clean conditions and a combined energy of 553 (moderate). But after that, it’s a long, flat spell. From Friday the 10th right through to the morning of Thursday the 16th, there’s nothing worth paddling out for. The winds are mostly onshore or cross-on, the swell drops right off, and the scores are all zeros. It’s a proper dry spell.

Then, on Thursday the 16th of July, the morning shows a little pulse of life: 4ft from the SSW at 14 seconds, with a light offshore breeze. The combined energy is 528 (moderate), but it’s still only a marginal call. The real action starts to build on Friday the 17th. That morning, we’ve got 5ft of SW swell at 12 seconds, with a cross-off wind from the NW. The energy jumps to 1072 (strong), but the wind is a bit messy, so it’s not quite clean. By the afternoon, the swell hits 7ft from the SW at 14 seconds, and the energy is up to 1688 (strong). That’s a decent-sized groundswell, but it’s a bit big for beginners and the cross-on wind will put some chop on it. Saturday the 18th holds similar size, around 6-6ft, but again with cross-on breezes.

Now, the true standout comes on Monday the 20th of July. The morning is a write-off with a strong cross-off SE wind at 19 mph, but the afternoon... that’s the one. The wind drops to dead calm—glassy conditions—and the swell is a clean 3ft from the SW at 16 seconds. The combined energy is 428 (moderate). This is a point/river setup, perfect for that long-period groundswell. It’s going to be absolutely glassy, with clean lines and easy paddling. This is the best session on offer. Tuesday the 21st also looks excellent: Tuesday morning brings 3ft SW at 15 seconds with a light cross-off, and Tuesday afternoon has 4ft SW at 16 seconds with glassy conditions and energy up to 738 (moderate to strong). Very good surf. Wednesday the 22nd of July morning keeps it going with a glassy 5ft from the SW at 14 seconds and energy of 890 (strong). That’s a cracking morning, but it’s getting a bit sizey for beginners.

The rest of the week after that is a mix of onshore winds and choppy conditions, so the focus is firmly on that Monday afternoon through Wednesday morning window. The water temperature is about average for the time of year here, nothing unusual. And crowds? Barron Rivermouth can get busy sometimes, especially when it’s good, so expect company on that glassy Monday. The consistency is fairly consistent, so this kind of run doesn’t happen all the time.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Thu morning. Warm (max 31°C on Sat afternoon, min 25°C on Thu morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 31°C on Sun morning, min 27°C on Mon night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wed
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
3
1
2
1
0
2
0
0
1
0
0
2
0
0
2
0
0
2
0
0
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)
1.1
SW
16
1.1
SW
16
1
SW
16
1
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
15
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.5
SW
19
0.4
SW
20
0.6
SW
13
0.6
SW
18
0.5
SW
18
0.6
SW
17
0.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
567
553
462
421
355
360
375
355
350
380
308
238
248
195
184
140
112
252
154
186
208
Wind (km/h)
5
NNW
10
SE
5
WSW
5
NE
10
SW
15
W
5
N
10
WSW
20
W
15
NNW
10
WSW
25
WNW
0
NW
10
SW
15
W
10
SE
10
SW
15
W
5
NNE
15
SSW
15
W
Wind State
glassy
cross-off
on
cross-off
on
on
cross-off
on
cross-on
cross
on
cross-on
glassy
cross-on
cross-on
cross-off
cross-on
cross-on
glassy
cross-on
on
High Tide
5:32AM1.07m
3:56PM1.56m
6:52AM1.18m
4:58PM1.65m
7:42AM1.28m
5:55PM1.75m
8:24AM1.35m
6:47PM1.83m
9:02AM1.39m
7:35PM1.87m
9:38AM1.41m
8:21PM1.86m
10:12AM1.42m
Low Tide
10:43PM0.53m
9:09AM0.99m
11:47PM0.32m
10:50AM1.03m
00:39AM0.13m
12:00PM1.01m
1:26AM-0.01m
12:55PM0.96m
2:10AM-0.10m
1:42PM0.91m
2:51AM-0.11m
2:27PM0.85m
3:31AM-0.05m
3:10PM0.82m
thunderstorm
thunderstorm
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:26
5:26
5:26
5:26
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:53
6:53
6:53
6:53
6:53
6:52
 mm
2
4
Temp °C
29
27
28
28
30
30
29
30
31
29
31
31
29
30
31
30
30
31
29
30
31
Feels °C
32
30
32
31
33
31
32
33
32
31
35
33
32
34
33
35
34
34
33
33
33
  • Map Icons:
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  • 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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