Surf Forecasts:
Riviera surf forecast from 28 Aug 2026:
- Best quality surf: Saturday 29 Aug, 5AM (local time) - 4.5ft (1.3m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 2AM (local time) - 4.5ft (1.3m), 17s period, SSW swell with 932 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 8PM (local time) - 2.5ft (0.8m), 16s 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 Friday (Aug 28) at 8PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Riviera in the next 16 days are 1.3m 17s and forecast to arrive on Saturday (Aug 29) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 28th Aug) | 2.5ft (0.8m) 16s |
| Best Surf | 5AM (Sat 29th Aug) | 4.5ft (1.3m) 17s |
| Most Powerful | 2AM (Sat 29th Aug) | 4.5ft (1.3m) 17s |
Table - best surf conditions forecast for Riviera over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the table for Riviera over the next couple of weeks.
Honestly, the outlook is a bit of a flat patch. There’s no real stand-out swell window in this 16-day run to get properly excited about. The waves will be small and pretty average, so don’t go clearing your calendar for a big session just yet.
Looking at the first real chance of a wave, it starts on Friday, August 28th. Early morning there's a small 3ft SSW groundswell, with a long period of 17 seconds, giving a moderate energy reading (515). The wind is light and onshore from the SW, so it’ll be a bit bumpy. It's marginal, to be honest – more of a learner's cruise than anything special. That water temperature is sitting at 74°, which is about 6° warmer than usual, so it's very unusual for this time of year – a real treat if you're going for a paddle. The Saturday morning (August 29th) sees a slight increase to a 4ft SSW swell, still with that long period (17 seconds). Wave energy bumps up a notch (758), but the wind swings cross-onshore in the arvo, killing the quality. These longer period swells will produce clean lines on the right points and reefs, but at a beach break like Riviera, they can sometimes just wall up and close out. It's beginner-friendly size though.
There's a gap of poor conditions from Monday, August 31, right through to Wednesday, September 2, with very small, chopped-out surf you can basically ignore. Thursday, September 3rd morning shows a little 3ft SSW swell with a shorter period (12 seconds), but the wind stays onshore, so it’s still a messy one.
The next flicker of something happens on Friday, September 4th. We get another 3ft SSW swell, but this time it's back to a nice long 17-second period, with energy climbing to 916. Light onshore winds early again though. It's still marginal, not a clean top-to-bottom day.
From Saturday, September 5th, onwards, it's a long stretch of small, cross-onshore junk. Conditions are pretty consistently poor, with moderate breezes and choppy water. The energy stays moderate for some sessions (e.g., 662 on Thursday the 10th, 770 in the arvo), but the waves are small and ugly. The period drops to a mediocre 11-12 seconds, and the wind ruins any chance of a clean wave.
Basically, for the next 16 days, Riviera is not the spot. The one or two slightly better windows (Friday the 28th and Friday the 4th) are still only marginal at best. There are no standout days. If you’re desperate for a paddle, the bigger, longer-period swells have enough grunt if you're a beginner, but don't expect any magic. Crows are possible here sometimes, but honestly, I doubt many will be out for this.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 21°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Wed morning, min 21°C on Mon morning). 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 | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 18 | SSW 12 | SSW 12 | SW 16 | SSW 12 | SSW 12 | SSW 12 | SSW 18 |
Wave Graph | |||||||||||||||||||||
351 | 325 | 932 | 692 | 627 | 759 | 537 | 478 | 389 | 261 | 207 | 195 | 118 | 96 | 240 | 236 | 129 | 412 | 246 | 265 | 547 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | cross-on | cross-on | cross-on | on | glassy | on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | on | cross-on | glassy |
High Tide | 10:01AM1.45m | 9:43PM1.71m | 10:26AM1.52m | 10:18PM1.61m | 10:52AM1.58m | 10:57PM1.45m | 11:20AM1.62m | 11:42PM1.26m | 11:53AM1.63m | 00:41AM1.06m | 12:34PM1.62m | 2:20AM0.88m | 1:34PM1.57m | ||||||||
Low Tide | 3:45PM0.38m | 4:19AM0.02m | 4:23PM0.33m | 4:43AM0.13m | 5:04PM0.29m | 5:06AM0.26m | 5:52PM0.28m | 5:29AM0.41m | 6:51PM0.30m | 5:52AM0.58m | 8:11PM0.32m | 6:14AM0.73m | 9:57PM0.27m | ||||||||
6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | 7:21 | — | — | 7:19 | — | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 26 | 27 | 28 | 24 | 26 | 26 | 22 | 24 | 24 | 21 | 24 | 25 | 23 | 26 | 26 | 24 | 26 | 26 | 23 |
Feels °C | 31 | 30 | 30 | 29 | 29 | 26 | 26 | 26 | 24 | 24 | 23 | 22 | 23 | 23 | 23 | 25 | 23 | 23 | 25 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | S 9 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | W 7 | SSW 14 | S 12 | SSW 13 | S 11 | S 11 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
351 | 73 | 932 | 692 | 627 | 759 | 537 | 478 | 99 | 261 | 180 | 195 | 112 | 79 | 240 | 236 | 129 | 412 | 246 | 265 | 269 | |
Swell 2 Height (m) Direction Period (s) | S 9 | SW 14 | S 8 | W 7 | W 7 | W 9 | W 8 | W 7 | SSW 14 | W 7 | SSW 14 | S 11 | SSW 13 | SSW 13 | W 5 | SW 16 | SSW 11 | W 4 | SW 15 | SW 15 | SSW 18 |
79 | 147 | 33 | 45 | 42 | 150 | 146 | 88 | 389 | 42 | 207 | 85 | 118 | 96 | 12 | 132 | 91 | 6 | 229 | 229 | 547 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | SSW 19 | W 10 | SSW 8 | SW 12 | S 8 | SSE 13 | S 12 | SSE 12 | S 13 | SSW 19 | W 5 | SW 18 | SW 18 | SW 18 | W 11 | SW 16 | S 9 | SSW 20 | SSW 19 | W 5 |
85 | 325 | 52 | 21 | 37 | 10 | 33 | 44 | 45 | 161 | 35 | 20 | 50 | 80 | 111 | 2 | 129 | 14 | 149 | 231 | 11 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 6 | — | W 6 | W 5 | — | W 5 | W 5 | — | — | W 6 | W 5 |
— | — | — | — | — | — | — | — | — | — | 36 | — | 15 | 13 | — | 13 | 13 | — | — | 15 | 23 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 81 | 89 | 23 | 89 | 89 | 86 | 86 | 89 | 0 | 85 | 89 | 0 | 89 | 89 | 0 | 89 | 89 | 0 | 86 | 89 | 0 |
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.











