Riviera Shorebreak Surf Break

Lat Long: 23.35° N 106.51° W

Riviera Shorebreak Surf Forecast and Surf Report

Issued: 10 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riviera Shorebreak sea temperature is
31.8°C
2.2° 

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


Riviera Shorebreak surf forecast from 29 Aug 2026:

  • Best quality surf: Friday 4 Sep, 5AM (local time) - 4.5ft (1.3m), 17s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 3 Sep, 2PM (local time) - 4.5ft (1.3m), 18s period, SW swell with 996 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 11PM (local time) - 4ft (1.2m), 17s period with SW swell.

Best Forecast Surf Conditions for Riviera Shorebreak this week:

The surf forecast for Riviera Shorebreak over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 11PM. The primary swell is predicted to be 1.2m and 17s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Riviera Shorebreak in the next 16 days are 1.3m 18s and forecast to arrive on Thursday (Sep 03) at 2PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (MST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 28th Aug)4ft (1.2m) 17s
Best Surf 5AM (Fri 4th Sep)4.5ft (1.3m) 17s
Most Powerful 2PM (Thu 3rd Sep)4.5ft (1.3m) 18s

Table - best surf conditions forecast for Riviera Shorebreak over the next 16 days.


The Lowdown

Alright, Rusty here, let's talk about what's coming up for the Riviera Shorebreak.

First thing you need to know, this spot is a rare bird—it doesn't break often, so when it does, you pay attention. The water is sitting at a very warm 89°F, which is over two degrees warmer than usual for this time of year. That's notable, you'll feel it.

The pattern starts on Friday the 28th of August, and honestly, it's a slow start. The swell is there, but the wind is tricky. The best looking window isn't really until Saturday afternoon. That's when the wind goes glassy with a solid 4ft SW groundswell. The period is a long 16 seconds, so that's proper energy moving through, and the combined energy is a moderate 924. This is a rare, clean setup for a spot that doesn't line up often. Saturday afternoon is the standout of the whole run.

Sunday morning is rideable, but the wind is onshore, and the swell period drops to 14 seconds. The energy is still there, but it's not as clean. The rest of the first week is a mix of small, weak swells and cross-onshore winds. Nothing to get excited about.

Then there's a gap. From Monday the 31st of August all the way through to Friday the 4th of September, the conditions are marginal or poor. The swell is small and the wind is never right. You're looking at a real dry spell.

The next real chance comes on Saturday the 5th of September. The afternoon sees a 4ft SW swell with a 16-second period, and the wind is a light cross-onshore. It's not perfect, but it's better than the junk before it. Then, on Sunday the 6th of September, the morning goes glassy again with a 4ft SW groundswell at 15 seconds. That's another clean moment, but the swell is a touch smaller. Even so, for a spot that rarely breaks, a clean 4ft is a gift.

The second week tails off into smaller, weaker swells and more cross-onshore winds. The energy drops, the periods drop, and the wind gets messy. There's nothing that stands out after that Sunday the 6th. The forecast is less certain out there, but as it stands, the surf looks poor for the rest of the run.

So, to wrap it up: if you're going to paddle out, make it Saturday the 29th of August afternoon or Sunday the 6th of September morning. Those are your windows. The rest of the 16 days is mostly a waiting game for a break that doesn't fire often.

Rusty out.

Short Range Forecast

Heavy rain (total 31mm), heaviest during Fri night. Warm (max 31°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 9mm), mostly falling on Wed night. Warm (max 30°C on Tue morning, min 25°C on Wed night). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
0
3
2
3
3
2
1
3
1
0
2
1
0
2
1
1
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
16
1.1
SW
17
1.2
SW
16
1.3
SW
16
1.3
SW
16
1.1
SW
15
1.1
SW
14
1.4
SW
14
1
SW
14
0.9
SW
13
0.9
SW
13
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.6
SW
18
0.7
SW
16
0.7
SW
16
0.6
SW
16
1
SW
18
1.3
SW
18
1.2
SW
17
Wave Graph
Metric surfscale
Energy kJ
318
671
765
813
783
558
529
821
395
299
295
208
199
196
192
257
257
153
595
996
812
Wind (km/h)
10
SSW
15
WSW
10
ESE
10
SW
5
NNW
5
E
10
SW
10
W
5
NE
5
SSW
10
W
10
NE
10
SW
15
WNW
5
ENE
10
SW
15
WNW
10
SE
10
SW
10
WNW
5
NNE
Wind State
cross-on
on
cross-off
cross-on
glassy
off
on
cross-on
cross-off
cross-on
cross-on
off
on
cross-on
off
on
cross-on
cross-off
cross-on
cross-on
cross-off
High Tide
9:00AM1.54m
8:40PM1.70m
9:18AM1.60m
9:13PM1.63m
9:37AM1.64m
9:47PM1.52m
9:58AM1.66m
10:24PM1.37m
10:21AM1.65m
11:07PM1.19m
10:48AM1.61m
00:15AM0.99m
11:20AM1.54m
Low Tide
2:40PM0.54m
3:02AM0.25m
3:11PM0.46m
3:24AM0.34m
3:45PM0.41m
3:44AM0.46m
4:23PM0.41m
4:03AM0.59m
5:06PM0.44m
4:17AM0.73m
6:04PM0.51m
4:14AM0.86m
7:51PM0.58m
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
clear
clear
thunderstorm
part cloud
clear
thunderstorm
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:47
5:47
5:47
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:25
6:24
6:23
6:22
6:22
6:21
 mm
19
2
10
1
8
1
4
Temp °C
31
31
30
29
30
26
30
30
29
29
29
26
30
30
29
30
30
28
29
29
28
Feels °C
36
35
35
32
33
29
33
32
32
33
31
29
33
32
32
33
31
32
32
31
33
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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 Riviera Shorebreak Surf forecast

The above surf forecast table for Riviera Shorebreak provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Riviera Shorebreak can be found by selecting the local surf guide option on the grey menu. Our Riviera Shorebreak 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 (Riviera Shorebreak) 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 Riviera Shorebreak 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 Riviera Shorebreak, camping, hotels and holiday cottages in Sinaloa, consider staying in Mazatlan which is 20 km (12 miles) away. Alternatively, find information about places to stay and car hire in Escuinapa de Hidalgo which is 91 km (57 miles) away

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