
Surf Forecasts:
Riviera Shorebreak surf forecast from 7 Aug 2026:
- Best quality surf: Friday 7 Aug, 2AM (local time) - 2ft (0.6m), 19s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 12 Aug, 11AM (local time) - 3.5ft (1.0m), 16s period, SW swell with 508 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 2AM (local time) - 2ft (0.6m), 19s 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 07) at 2AM. The primary swell is predicted to be 0.6m and 19s period with a secondary swell of 0.7m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Riviera Shorebreak in the next 16 days are 1.0m 16s and forecast to arrive on Wednesday (Aug 12) at 11AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (MST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 7th Aug) | 2ft (0.6m) 19s |
| Best Surf | 2AM (Fri 7th Aug) | 2ft (0.6m) 19s |
| Most Powerful | 11AM (Wed 12th Aug) | 3.5ft (1.0m) 16s |
Table - best surf conditions forecast for Riviera Shorebreak over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s coming down the line for Riviera Shorebreak.
Mate, I’m not gonna lie to you – the next 16 days are a real struggle. There’s no standout session, no absolute cracker to get you fired up. It’s a long, drawn-out run of marginal surf. The main issue is that this spot rarely breaks as it is, and the conditions just aren’t stacking up to give it a proper nudge. We’re looking at a solid gap before anything even gets close to being worth a paddle.
The water’s sitting at 89° right now, which is a touch warmer than normal for this time of year – you won’t need a spring suit, that’s for sure.
Let’s walk through it. Thursday the 6th of August afternoon is the first mention of anything, with some 2ft SW swell carrying a long 13-second period. The combined energy is moderate at 361. The wind is a light NW cross, so it’s not totally trashed, but the report calls it marginal. That’s the best we’re getting for a while.
Friday the 7th starts with poor conditions and a 2ft SW swell, and the afternoon bumps up to 3ft but the wind swings onshore from the W. Saturday the 8th morning has a 3ft SW swell with a 16-second period (moderate energy at 571), but it’s a cross-onshore breeze making it choppy. The afternoon brings heavy rain, but a NNE cross-offshore wind cleans it up – still only 3ft. Sunday and Monday are similar stories: small, onshore, and marginal.
This pattern just keeps rolling. Every day is stuffed with these small SW swells, mostly between 2ft and 4ft, and the wind is almost always onshore or cross-onshore, ruining any chance of a clean face. The periods are fairly long, mostly between 13 and 19 seconds, which is good for energy, but the lack of size and the constant wind make it a non-starter. The combined energy peaks around 775 on the 14th of August, which is moderate, but it’s paired with a NW cross-onshore. Even the 15th of August morning, which has the biggest swell of the run at 4ft, still has a light cross-onshore wind and is only rated marginal.
The second week is the same sad story. More small SW groundswell, more onshore or cross-onshore wind. The 14th of August has a 3ft, 18-second period swell with a light WSW onshore – that’s about as close to a clean look as we get, but it’s still only 3ft. The 15th of August morning holds the 4ft, but the wind is a letdown. After that, it drifts back down to 2ft and 2ft.
Honestly, for a break that rarely breaks, this is a tough run. The swell direction is coming from the SW, which is the optimum direction for this spot, but the wind is the enemy here. The setups are more interesting for kite surfing than paddle surfing given the consistent onshore conditions.
If you’re desperate, the 15th of August morning is your best bet. That 4ft SW swell at 16 seconds is the biggest we get, and the light cross-onshore wind is at least manageable. It’s still a gamble, but it’s the only one in the whole 16 days that has a pulse. Don’t expect much, and keep your expectations on the floor.
Rusty.
Short Range ForecastHeavy rain (total 34mm), heaviest during Sat afternoon. Warm (max 30°C on Thu afternoon, min 23°C on Sat afternoon). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Warm (max 30°C on Mon afternoon, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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 13 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 13 | SSW 13 | SW 19 | SW 13 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
178 | 281 | 249 | 439 | 310 | 496 | 353 | 309 | 301 | 352 | 257 | 222 | 236 | 170 | 307 | 307 | 192 | 508 | 427 | 291 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | on | on | cross-off | cross-on | cross-off | cross-off | cross-on | on | off | on | on | cross-off | on | cross-on | cross-off | on | cross-on | cross-off |
High Tide | 3:15PM1.48m | 7:46AM1.21m | 4:49PM1.56m | 7:58AM1.31m | 5:57PM1.67m | 8:20AM1.39m | 6:52PM1.77m | 8:45AM1.45m | 7:38PM1.82m | 9:10AM1.50m | 8:20PM1.81m | |||||||||
Low Tide | 10:34PM0.50m | 11:51PM0.32m | 11:00AM1.14m | 00:42AM0.15m | 12:17PM1.04m | 1:25AM0.02m | 1:06PM0.92m | 2:03AM-0.04m | 1:47PM0.80m | 2:37AM-0.03m | 2:26PM0.70m | 3:08AM0.05m | ||||||||
— | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | |
6:45 | — | — | 6:44 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:40 | — | |
mm | — | — | — | — | 1 | — | 32 | 1 | — | — | — | — | — | 2 | — | — | 8 | — | — | — |
Temp °C | 30 | 27 | 30 | 30 | 29 | 30 | 29 | 26 | 29 | 29 | 28 | 29 | 30 | 29 | 29 | 29 | 26 | 29 | 30 | 28 |
Feels °C | 33 | 30 | 34 | 34 | 34 | 33 | 32 | 29 | 33 | 32 | 33 | 33 | 33 | 33 | 33 | 31 | 29 | 32 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SSW 14 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 14 | SW 13 | SSW 13 | SW 16 | SW 16 | SW 16 |
178 | 175 | 164 | 439 | 310 | 496 | 353 | 309 | 301 | 352 | 257 | 222 | 175 | 170 | 206 | 196 | 140 | 508 | 427 | 291 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 19 | SW 18 | SW 12 | SW 12 | SW 12 | SSW 12 | SW 11 | SSW 11 | S 4 | S 8 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 7 | — | W 4 |
159 | 281 | 249 | 126 | 116 | 69 | 96 | 43 | 95 | 5 | 5 | 136 | 236 | 133 | 307 | 307 | 192 | 18 | — | 5 | |
Swell 3 Height (m) Direction Period (s) | SSW 8 | SSW 8 | S 13 | S 12 | S 12 | SSW 8 | SW 23 | SSW 11 | SW 22 | SW 22 | SW 21 | S 8 | SSW 8 | S 8 | S 12 | — | W 4 | SSW 12 | S 14 | SSW 11 |
24 | 20 | 3 | 3 | 3 | 6 | 21 | 23 | 18 | 73 | 72 | 12 | 12 | 11 | 11 | — | 2 | 45 | 15 | 24 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 11 | — | — | WSW 7 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 119 | — | — | 26 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 19 | 0 | 135 | 305 | 0 | 135 | 14 | 3 | 135 | 69 | 0 | 135 | 305 | 0 | 6 | 239 | 0 | 135 | 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











