Surf Forecasts:
Riviera Shorebreak surf forecast from 24 Aug 2026:
- Best quality surf: Saturday 29 Aug, 2AM (local time) - 4ft (1.2m), 16s period, SW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 8PM (local time) - 4.5ft (1.4m), 15s period, SW swell with 955 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 5AM (local time) - 2.5ft (0.7m), 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 Tuesday (Aug 25) at 5AM. The primary swell is predicted to be 0.7m and 17s period with a secondary swell of 0.8m and 8s. 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 1.4m 15s and forecast to arrive on Saturday (Aug 29) at 8PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (MST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 25th Aug) | 2.5ft (0.7m) 17s |
| Best Surf | 2AM (Sat 29th Aug) | 4ft (1.2m) 16s |
| Most Powerful | 8PM (Sat 29th Aug) | 4.5ft (1.4m) 15s |
Table - best surf conditions forecast for Riviera Shorebreak over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let me take you through what’s looking good and what’s not so good for the next couple of weeks at our local spot.
First off, Riviera Shorebreak (Riviera-Shorebreak) is a rare bird—it only breaks every now and then, and this forecast shows why. We’re in a bit of a dry spell to kick things off. The water is a warm 89°F which is much warmer than normal for this time of year—you’re gonna feel like you’re in a bathtub out there.
The first week is a real struggle. From Monday the 24th right through until the end of August, every session is rated as poor or marginal. The waves are there, mostly 2ft to 4ft from the SSW to SW, with some decent periods pushing 16 to 17 seconds, meaning proper groundswell energy. But the wind is the heartbreaker—cross-on, cross, or onshore for nearly every session. It’s choppy, messy, and not worth paddling out for. Combined energy sits in the moderate range, hitting 413 on Monday morning up to 877 on Saturday afternoon, but with that wind, it’s just a bumpy mess. No standouts here at all.
Now, into the second week, we get a glimmer of hope. The absolute standout of the entire forecast lands on Tuesday, September 1st, in the afternoon. At 2ft from the WSW with a 13-second period, it’s not big, but the wind goes completely glassy—0 mph from the WNW. That’s the cleanest window we see the whole 16 days, and for a spot that’s rare, that’s a moment to keep an eye on. Combined energy is 326, which is weak, so you’ll be on a longboard, but with smooth, clean conditions, it’s the best on offer.
After that, the rest of the run isn’t much to write home about. Swell picks up heading into Thursday the 4th, hitting 5ft from the SW with a strong 17-second period—combined energy jumps to 1249 (strong)—but the wind is still light cross-on. At 5ft, it’s pushing into the ‘too big for beginners’ territory, and with the long-period groundswell, this reef setup could actually handle it, but the quality is still only marginal. It’s a maybe for experienced surfers who don’t mind a little chop. Friday afternoon sees it drop to 5ft, still marginal. The final days of the forecast, around Monday the 7th and Tuesday the 8th, show more moderate swell (3ft to 4ft) with energy in the 700 to 1015 range, but the winds switch back to onshore and cross-on. No real standout for the final stretch.
So to sum it up: endure the first week of onshore junk, and keep your eyes glued to Tuesday afternoon, September 1st, for a brief, glassy, clean window. It’s the only true highlight on an otherwise sketchy board. If the swell holds and the wind gods smile, that’s your moment.
Rusty, signing off.
Short Range ForecastModerate rain (total 17mm), heaviest on Mon night. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 31°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | SW 17 | SW 16 | SW 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
264 | 353 | 283 | 165 | 233 | 248 | 157 | 139 | 134 | 134 | 206 | 251 | 318 | 671 | 765 | 719 | 783 | 558 | 412 | 407 | 447 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-on | on | glassy | on | cross-on | cross-off | on | cross-on | glassy | cross-on | on | glassy | on | cross-on | cross-off | cross-on | on | off |
High Tide | 8:09AM1.30m | 6:29PM1.54m | 8:16AM1.36m | 7:04PM1.63m | 8:28AM1.42m | 7:37PM1.70m | 8:43AM1.48m | 8:08PM1.72m | 9:00AM1.54m | 8:40PM1.70m | 9:18AM1.60m | 9:13PM1.63m | 9:37AM1.64m | 9:47PM1.52m | |||||||
Low Tide | 12:55PM0.96m | 1:36AM0.21m | 1:18PM0.85m | 1:58AM0.17m | 1:43PM0.74m | 2:20AM0.16m | 2:10PM0.63m | 2:41AM0.18m | 2:40PM0.54m | 3:02AM0.25m | 3:11PM0.46m | 3:24AM0.34m | 3:45PM0.41m | 3:44AM0.46m | |||||||
5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | |
— | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — | — | 6:25 | — | — | 6:24 | — | |
mm | 1 | — | 10 | — | — | 6 | — | — | — | — | — | 1 | — | — | 1 | — | — | 6 | — | — | 11 |
Temp °C | 30 | 31 | 29 | 29 | 30 | 29 | 30 | 30 | 29 | 30 | 31 | 29 | 31 | 31 | 29 | 31 | 31 | 29 | 30 | 31 | 29 |
Feels °C | 33 | 33 | 32 | 32 | 33 | 34 | 34 | 33 | 33 | 34 | 34 | 33 | 35 | 34 | 33 | 36 | 34 | 34 | 34 | 35 | 34 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 8 | SSW 9 | SW 11 | SW 9 | SW 8 | SW 8 | SW 7 | SW 10 | SW 9 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 |
264 | 353 | 88 | 94 | 233 | 147 | 64 | 61 | 44 | 117 | 83 | 251 | 318 | 671 | 765 | 719 | 783 | 558 | 412 | 407 | 447 | |
Swell 2 Height (m) Direction Period (s) | S 7 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | WSW 8 | SW 13 | SW 13 | WSW 7 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 9 | SSW 8 |
40 | 222 | 283 | 165 | 161 | 248 | 157 | 139 | 134 | 134 | 206 | 44 | 144 | 108 | 19 | 71 | 70 | 158 | 132 | 103 | 37 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 12 | SW 11 | SW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SW 19 | SW 18 | SW 18 | SW 13 | SW 8 | SW 7 | SSW 10 | SW 8 | WSW 8 | WSW 7 | WSW 7 | SW 20 | WSW 8 |
109 | 129 | 101 | 40 | 28 | 25 | 47 | 23 | 91 | 111 | 152 | 61 | 28 | 26 | 19 | 17 | 24 | 20 | 5 | 16 | 6 | |
Wind waves Height (m) Direction Period (s) | — | W 3 | — | — | — | — | — | — | — | — | W 3 | — | — | — | — | — | — | — | — | — | — |
— | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 135 | 301 | 10 | 135 | 305 | 0 | 135 | 305 | 0 | 135 | 298 | 0 | 135 | 301 | 0 | 135 | 338 | 0 | 41 | 305 | 0 |
Best forecast wave conditions in Sinaloa | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
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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











