
Surf Forecasts:
Riviera Shorebreak surf forecast from 11 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 5AM (local time) - 3.5ft (1.0m), 16s period, SW swell with offshore winds.
- Most powerful swell: Wednesday 16 Sep, 11AM (local time) - 3.5ft (1.1m), 16s period, SW swell with 580 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 8AM (local time) - 3.5ft (1.0m), 15s 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 (Sep 11) at 8AM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 0.4m 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 1.1m 16s and forecast to arrive on Wednesday (Sep 16) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (MST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 11th Sep) | 3.5ft (1.0m) 15s |
| Best Surf | 5AM (Wed 16th Sep) | 3.5ft (1.0m) 16s |
| Most Powerful | 11AM (Wed 16th Sep) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for Riviera Shorebreak over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s look at what’s on the table for Riviera Shorebreak. I’ll keep it real with you—this is a lean stretch, with a whole lot of small, messy surf and one distant glimmer of hope.
For the first part of this forecast, through Friday the 11th and into the weekend, it’s ankle-biters. Swell is running between 2ft and 3ft, with a long period but weak energy, mostly in the 200s and 300s (combined energy of all swells directed here). The mornings have that offshore WSW breeze, which keeps the surface clean, but there’s just no push. You’ll spend more time sitting than riding.
Then it goes flat-ish. From Sunday the 13th through to about the 19th, there’s barely a wave worth the walk. Swell stays under 3ft, and the long periods make it close out at a beach break like this. A few mornings have light wind, but the overall vibe is “stay home.” That’s a solid week of nothing, and it’s not unusual for this area.
Now, the one bright spot. Starting around Tuesday the 16th, the swell starts to nudge up, and the energy finally gets into the 600s and 700s (combined energy of all swells directed here). But the real window is Sunday the 20th into Monday the 21st. We’ve got a consistent 3ft of SW swell, with a 17 to 19 second period. The energy on Sunday morning hits 945 (combined energy of all swells directed here)—the biggest pulse of the entire forecast. With light winds, this could actually be worth getting out of bed for. The long period will make it a bit straight at a beach break, so it won’t be perfect, and it’s not for beginners once the sets push over 5ft. But for the crew who know the break, this is the pick of the bunch. It’s still about a week and a half out, so treat it as promising, not a done deal.
After that, it’s back to small, choppy slop, with cross-onshore winds kicking up around the 24th and the surf dropping off into nothing by the 26th.
Water temp is a story right now: it’s at 90°, which is over 4° warmer than usual for this time of year. That’s a big deal—you’ll be comfortable in just boardshorts.
So here’s the deal: no great surf on offer right now. The first week is a wash. The only real hope is that pulse around the 20th, and even that’s not a sure thing. It’s a waiting game, so keep an eye on it.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 30°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 30°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 20 |
Wave Graph | |||||||||||||||||||||
370 | 301 | 297 | 248 | 198 | 144 | 140 | 133 | 104 | 192 | 246 | 370 | 295 | 465 | 437 | 580 | 489 | 418 | 412 | 362 | 261 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | off | on | cross-on | glassy | on | cross-on | cross-off | on | on | cross-off | on | cross-on | off | cross-on | cross-on | cross-off | on | cross-on | off |
High Tide | 8:48AM1.65m | 8:50PM1.67m | 9:06AM1.67m | 9:23PM1.56m | 9:24AM1.68m | 9:54PM1.43m | 9:40AM1.65m | 10:23PM1.28m | 9:54AM1.61m | 10:51PM1.12m | 10:06AM1.54m | 11:20PM0.97m | 10:12AM1.47m | ||||||||
Low Tide | 2:47PM0.40m | 2:57AM0.35m | 3:17PM0.35m | 3:16AM0.48m | 3:46PM0.35m | 3:29AM0.60m | 4:15PM0.39m | 3:37AM0.71m | 4:45PM0.47m | 3:37AM0.79m | 5:18PM0.57m | 3:18AM0.85m | 6:09PM0.69m | ||||||||
5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | 6:13 | — | — | 6:12 | — | — | 6:10 | — | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 29 | 29 | 30 | 29 | 30 | 31 | 29 |
Feels °C | 33 | 32 | 33 | 34 | 33 | 33 | 34 | 33 | 34 | 33 | 33 | 34 | 34 | 32 | 33 | 32 | 32 | 32 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 13 |
370 | 301 | 297 | 248 | 198 | 144 | 140 | 108 | 104 | 192 | 246 | 370 | 295 | 465 | 437 | 580 | 489 | 418 | 412 | 362 | 261 | |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SSW 8 | SW 19 | SW 19 | SW 19 | SW 12 | SW 12 | SW 12 | SW 12 | S 9 | SW 7 | SW 24 | SW 11 | SW 22 | SW 21 | SW 21 | SW 20 |
36 | 26 | 22 | 22 | 18 | 14 | 59 | 133 | 95 | 73 | 72 | 49 | 47 | 14 | 7 | 87 | 73 | 165 | 162 | 287 | 244 | |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSW 19 | W 9 | SW 18 | SW 18 | SW 21 | SSW 8 | SW 16 | SW 16 | SSW 9 | SSW 9 | SSW 9 | S 9 | SW 26 | S 8 | SSW 6 | SW 24 | S 8 | WSW 7 | — | W 3 |
15 | 37 | 2 | 49 | 49 | 71 | 14 | 91 | 41 | 27 | 27 | 25 | 14 | 26 | 13 | 4 | 87 | 5 | 4 | — | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 8 | — | — | — | — | — | SW 7 | — | — | WSW 11 | WNW 3 | — | W 7 | NW 3 |
— | — | — | — | — | — | — | 25 | — | — | — | — | — | 12 | — | — | 85 | 3 | — | 8 | 6 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 48 | 301 | 0 | 135 | 298 | 0 | 135 | 305 | 0 | 135 | 336 | 0 | 6 | 305 | 0 | 135 | 298 | 0 | 135 | 298 | 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










