
Surf Forecasts:
Riviera surf forecast from 10 Aug 2026:
- Best quality surf: Thursday 13 Aug, 8PM (local time) - 3ft (0.9m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 2AM (local time) - 4ft (1.2m), 17s period, SSW swell with 807 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 2AM (local time) - 2.5ft (0.8m), 14s period with SSW swell.
Best Forecast Surf Conditions for Riviera this week:
The surf forecast for Riviera over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 2AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Riviera in the next 16 days are 1.2m 17s and forecast to arrive on Saturday (Aug 15) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 10th Aug) | 2.5ft (0.8m) 14s |
| Best Surf | 8PM (Thu 13th Aug) | 3ft (0.9m) 16s |
| Most Powerful | 2AM (Sat 15th Aug) | 4ft (1.2m) 17s |
Table - best surf conditions forecast for Riviera over the next 16 days.
The Lowdown
G’day, Rusty here. Looking out over the next couple of weeks, it’s a pretty flat and frustrating stretch for Riviera. The pattern is a long, drawn-out run of small, onshore or cross-onshore junk. We’re not talking about a single day of proper surf – it’s a near-constant string of marginal to poor conditions. You’ll see a gap of decent surfing opportunity right across the board; honestly, there isn’t a single standout session worth getting excited about.
Let’s start with Sunday the 9th. It’s a no-go. A south-southwest swell of 3 ft at a long 15 seconds, but the wind is on it from the west-southwest at 9 mph, and the combined energy is weak at 352. The water temperature is a very unusual 76°F, which is much warmer than normal for the time of year, but that’s about the only notable thing – the surf itself is poor.
Monday the 10th doesn’t get any better. Same small 3 ft south-southwest swell in the morning, dropping to 2 ft by the afternoon. The combined energy jumps to 399 in the arvo with a 20-second period, but with an onshore wind, it’s a waste – labelled poor surf.
Tuesday the 11th onwards is more of the same: tiny swell, never getting above 4 ft, and nearly every session is either onshore or cross-onshore. Even when the combined energy reaches 743 on Saturday the 15th afternoon, the west-southwest wind at 9 mph kills any chance of clean waves. The swell direction is from the south-southwest and southwest, which is the optimum for the break, but the wind just won’t cooperate.
Into the second week, it’s a bleak rerun. From Monday the 17th through to Monday the 24th of August, you’re looking at swell heights struggling to hit 3 ft, with periods mostly between 13 and 18 seconds. The combined energy occasionally nudges into the moderate range – like 474 on Wednesday the 19th morning – but the wind stays poor. Without a proper window of light offshore winds, this exposed beach setup just won’t produce. There’s nothing here for a surfer to chase. I’d say this run looks more interesting for a kite surfer than a paddle surfer.
Bottom line: there are zero recommended surf options in this 16-day window. Riviera is very consistent, but it’s consistent in being poor. A blank run like this is more unusual for the area, so don’t lose hope – forecasts can change. But for now, keep the board in the bag.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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 15 | SSW 14 | SSW 14 | SW 20 | SW 19 | SSW 13 | SW 18 | SW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
242 | 239 | 207 | 186 | 184 | 95 | 252 | 316 | 195 | 264 | 306 | 255 | 358 | 280 | 302 | 404 | 807 | 417 | 627 | 729 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | on | on | glassy | on | cross-on | glassy | on | cross-on | glassy | on | on | glassy | cross-on | cross-on | cross | on | on | cross-on |
High Tide | 6:57PM1.93m | 8:47AM1.21m | 7:49PM2.03m | 9:21AM1.31m | 8:37PM2.07m | 9:55AM1.40m | 9:22PM2.03m | 10:28AM1.47m | 10:06PM1.92m | 11:02AM1.53m | 10:48PM1.74m | 11:37AM1.55m | 11:31PM1.52m | |||||||
Low Tide | 2:27AM-0.29m | 1:39PM0.62m | 3:07AM-0.35m | 2:30PM0.50m | 3:44AM-0.35m | 3:17PM0.40m | 4:19AM-0.29m | 4:04PM0.34m | 4:52AM-0.17m | 4:50PM0.32m | 5:23AM-0.01m | 5:38PM0.33m | ||||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
7:43 | — | — | 7:42 | — | — | 7:40 | — | — | 7:38 | — | — | 7:37 | — | — | 7:37 | — | — | 7:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 21 | 24 | 24 | 22 | 24 | 25 | 22 | 24 | 24 | 21 | 22 | 22 | 19 | 22 | 22 | 20 | 22 | 23 | 23 |
Feels °C | 25 | 23 | 25 | 24 | 24 | 25 | 25 | 23 | 24 | 24 | 22 | 22 | 22 | 20 | 22 | 21 | 20 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 |
242 | 239 | 207 | 156 | 137 | 95 | 252 | 316 | 195 | 264 | 306 | 255 | 358 | 280 | 217 | 404 | 807 | 417 | 627 | 729 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 20 | SW 20 | SW 19 | SW 15 | SSW 12 | SSW 12 | SSW 12 | SW 13 | SSW 10 | S 11 | S 11 | SSW 20 | SSW 18 | SW 14 | S 9 | SW 14 | SW 13 | S 11 |
30 | 30 | 106 | 186 | 184 | 75 | 98 | 55 | 44 | 61 | 35 | 61 | 40 | 149 | 302 | 214 | 27 | 191 | 61 | 20 | |
Swell 3 Height (m) Direction Period (s) | SW 21 | W 4 | W 12 | SW 16 | SW 14 | SW 18 | SW 15 | SW 13 | SW 13 | SSW 12 | S 12 | SW 12 | SSW 21 | S 11 | S 10 | SW 11 | W 4 | WSW 8 | S 11 | SW 7 |
72 | 3 | 3 | 39 | 33 | 51 | 75 | 44 | 44 | 49 | 27 | 39 | 44 | 40 | 33 | 5 | 5 | 24 | 21 | 2 | |
Wind waves Height (m) Direction Period (s) | W 5 | — | W 4 | SW 11 | — | W 6 | WNW 12 | — | W 5 | — | — | — | W 3 | — | W 5 | SW 10 | — | W 8 | W 8 | W 4 |
8 | — | 1 | 18 | — | 2 | 28 | — | 2 | — | — | — | 1 | — | 2 | 94 | — | 21 | 34 | 5 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 89 | 0 | 89 | 89 | 0 | 81 | 89 | 0 | 89 | 89 | 0 | 86 | 89 | 0 | 89 | 89 | 9 | 89 | 89 | 9 |
Best forecast wave conditions in Orange County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Riviera Surf forecast
The above surf forecast table for Riviera provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Riviera can be found by selecting the local surf guide option on the grey menu. Our Riviera 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) 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 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.
Riviera is 2 km (1 miles) from San Clemente. If you plan a vacation in Orange County, look for hotels and other accommodation in San Clemente. San Clemente has rooms for a wide range of budgets as well as car hire and transport links.











