Barron Rivermouth Surf Break

Lat Long: 23.10° N 106.30° W

Barron Rivermouth Surf Forecast and Surf Report

Issued: 4 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Barron Rivermouth sea temperature is
31.4° C
2.1° 

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 19 Jul 2026:

  • Best quality surf: Saturday 25 Jul, 2AM (local time) - 4.5ft (1.3m), 21s period, SW swell with glassy winds.
  • Most powerful swell: Saturday 25 Jul, 2AM (local time) - 4.5ft (1.3m), 21s period, SW swell with 1,473 kJ wave energy.
  • Next surfable swell (1★+): Sunday 19 Jul, 11PM (local time) - 2ft (0.6m), 17s 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 Sunday (Jul 19) at 11PM. The primary swell is predicted to be 0.6m and 17s period with a secondary swell of 0.8m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Barron Rivermouth in the next 16 days are 1.3m 21s and forecast to arrive on Saturday (Jul 25) at 2AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (MST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 19th Jul)2ft (0.6m) 17s
Best Surf 2AM (Sat 25th Jul)4.5ft (1.3m) 21s
Most Powerful 2AM (Sat 25th Jul)4.5ft (1.3m) 21s

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


The Lowdown

G’day, Rusty here. Let’s have a look at what’s coming up for Barron Rivermouth over the next couple of weeks.

The first proper surf window is a bit of a slow starter, but there’s something to keep an eye on. The water here is sitting at 89°F which is a fair bit warmer than usual for this time of year – a solid 4°F above normal, so you’ll be sweating in the lineup.

Sunday the 19th kicks things off with a small 3ft SW swell, period around 17 seconds – that’s proper groundswell, long and clean between sets. The wind is cross-on from the SSW at 6 mph, so it’s a little bumpy but not terrible. The combined energy is moderate at 730. It’s a marginal call, but if you’re keen, you could pick off a few. Monday the 20th morning is similar, 4ft SW swell, 16 seconds, light cross-on again, energy dropping to 684. Not a standout, but the park is quiet.

The real action starts building from the 25th July. Saturday the 25th morning has 3ft SW groundswell at 21 seconds – very long period, so it’ll be glassy and lined up at this point/river setup, with light onshore wind from the SW at 6 mph. The energy is 822 – moderate. The afternoon sees the swell bump to 4ft, period 19 seconds, and energy jumps to 1142. Still cross-on from the west, but it’s gentle.

Then things start to get interesting. The standout period is Tuesday the 28th July. The morning brings 5ft SW swell with a 17-second period – that’s big enough for intermediates, and the wind is light and onshore from the west at 6 mph, making for clean conditions. The combined energy is strong at 2787. The afternoon pumps up to 8ft SW swell, 16 seconds, but the wind swings NW at 12 mph, cross-shore, so it gets a bit lumpy. The energy is 3522 – very strong. This is the best of the run, but it’s edging into expert territory by afternoon, with that 8ft face.

Wednesday the 29th July is a washout for paddle surfing – 13ft SW swell at 16 seconds, but the wind is a fresh 22 mph from the south, cross-shore, and the energy is massive at 6732. The conditions are too blown out and big for most, and with the beach and river setup, this is more a kite surfer’s dream than a surfer’s. The morning of the 30th July drops to 10ft SW swell, 14 seconds, with light cross-on wind from the SW at 6 mph, energy 3348, so it’s cleaner but still big – only for the experienced.

After that, the swell fades fast. The 31st July morning has 6ft WSW swell, 12 seconds, onshore wind, energy 1303, but it’s marginal. From the 1st August onwards, it’s all small and poor, with stuff under 2ft and choppy cross-on winds, no surf worth paddling out for.

The single best session is Tuesday 28th July morning – 5ft SW groundswell, light onshore breeze, clean, and the energy is pumping. If you’re solid, the afternoon of the 28th has bigger waves but messier. The long-range window around the 29th and 30th is big and powerful, but it’s a gamble with the wind.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 30°C on Sun afternoon, min 26°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Wed afternoon, min 27°C on Thu night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
2
0
2
0
0
2
1
0
2
1
1
2
1
0
4
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
17
0.9
SW
17
0.6
SW
18
1.1
SW
16
1
SW
16
0.9
SW
16
0.9
SW
15
0.8
SW
14
0.7
SW
14
0.6
SW
14
0.7
SW
14
1.1
SW
12
0.7
SW
12
1.1
SW
11
0.5
SW
24
0.6
SW
24
0.5
SW
23
1.3
SW
21
0.9
SW
21
1.1
SW
19
1.3
SW
19
Wave Graph
Metric surfscale
Energy kJ
493
487
212
574
508
400
375
297
187
149
179
319
149
303
275
444
264
1473
652
959
1210
Wind (km/h)
10
SSW
15
W
5
NE
10
SW
20
WNW
5
NNE
15
WSW
15
W
5
N
10
WSW
15
W
5
ESE
15
S
15
WSW
5
NE
15
WSW
20
WNW
5
NNW
10
SW
15
W
10
S
Wind State
cross-on
on
glassy
cross-on
cross-on
glassy
on
cross-on
glassy
on
on
cross-off
cross
on
glassy
on
cross-on
glassy
on
cross-on
cross
High Tide
12:19PM1.40m
00:03AM1.12m
12:53PM1.38m
1:35AM0.96m
1:35PM1.36m
2:37PM1.35m
3:54PM1.37m
8:29AM1.17m
5:01PM1.42m
8:19AM1.21m
5:52PM1.49m
Low Tide
6:34PM0.82m
5:42AM0.74m
8:15PM0.80m
5:33AM0.87m
10:34PM0.71m
11:45PM0.58m
00:26AM0.46m
11:27AM1.13m
00:58AM0.35m
12:19PM1.07m
1:28AM0.26m
part cloud
part cloud
thunderstorm
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:30
5:31
5:31
5:31
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:51
6:51
6:50
6:50
 mm
1
1
Temp °C
29
30
29
30
30
29
30
30
29
30
31
29
30
30
29
30
30
29
30
30
29
Feels °C
32
32
32
33
31
31
33
32
32
34
34
33
33
33
34
33
32
32
35
34
34
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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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