
Surf Forecasts:
Riviera surf forecast from 4 Sep 2026:
- Best quality surf: Sunday 6 Sep, 5AM (local time) - 6ft (1.9m), 15s period, S swell with glassy winds.
- Most powerful swell: Monday 7 Sep, 5AM (local time) - 7ft (2.1m), 15s period, SSW swell with 1,776 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 8PM (local time) - 3ft (0.9m), 18s 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 Thursday (Sep 03) at 8PM. The primary swell is predicted to be 0.9m and 18s period with a secondary swell of 0.6m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Riviera in the next 16 days are 2.1m 15s and forecast to arrive on Monday (Sep 07) at 5AM. 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+) | 8PM (Thu 3rd Sep) | 3ft (0.9m) 18s |
| Best Surf | 5AM (Sun 6th Sep) | 6ft (1.9m) 15s |
| Most Powerful | 5AM (Mon 7th Sep) | 7ft (2.1m) 15s |
Table - best surf conditions forecast for Riviera over the next 16 days.
The Lowdown
Alright, surfers, Rusty here. Let’s take a look at what’s cooking for the next couple of weeks.
Well, it’s a bit of a mixed bag, to be honest. We’ve got some swell coming through, but the wind ain’t playing nice for most of it. The standout period looks to be around the 6th and 7th of September, when we get a bit of size, but you’ll have to work with a cross-onshore wind. The water is absolutely roasting, way warmer than usual for this time of year, which is a weird one.
Let’s start with Riviera. It’s a beginner-friendly spot, very consistent, but it’s exposed and the crowds can show up sometimes. The best chance for a decent wave is on Sunday the 6th. The morning sees a solid 6ft swell from the south with a period of 14 seconds, and a light cross-shore breeze. That’s your best window for cleanish waves. The combined energy of the swell is strong (1489), so there’s a bit of grunt. By the afternoon, the swell pushes to 7ft, but the wind turns cross-onshore, making it a bit choppy. That size is getting into the territory where it’s a bit much for beginners, too. Monday the 7th holds similar size, around 7ft, but the cross-onshore wind is a bit stronger, so expect bumpy conditions.
There’s a gap after that. The swell drops off and the wind stays messy, with nothing really worth paddling out for until we get to the 10th of September. That Thursday morning, the swell is only 3ft from the SW with a long 17-second period, but the wind is onshore, and the comments say it’s marginal.
Honestly, for the 16 days, the best shot is that Sunday and Monday right at the start of the second week. It’s not perfect, but it’s the most size you’re going to see. Everything else is small, choppy, or just plain poor. If you’re a beginner, stick to the smaller days, but for the rest of us, that Sunday morning is the one to circle on the calendar.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 19°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun afternoon. Warm (max 27°C on Wed morning, min 22°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 14 | SSW 16 | S 14 | S 13 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SW 17 |
Wave Graph | ||||||||||||||||||||
399 | 651 | 587 | 559 | 620 | 512 | 607 | 696 | 1442 | 1303 | 724 | 1505 | 1440 | 1444 | 1137 | 1226 | 871 | 483 | 411 | 346 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:35AM0.88m | 3:06PM1.55m | 6:58AM1.01m | 4:42PM1.62m | 7:24AM1.14m | 5:56PM1.74m | 7:51AM1.26m | 6:54PM1.85m | 8:19AM1.38m | 7:43PM1.91m | 8:47AM1.49m | 8:28PM1.91m | ||||||||
Low Tide | 9:57PM0.27m | 6:35AM0.88m | 11:34PM0.14m | 10:07AM0.94m | 00:38AM-0.01m | 11:51AM0.84m | 1:25AM-0.13m | 12:54PM0.67m | 2:04AM-0.19m | 1:43PM0.49m | 2:39AM-0.20m | 2:28PM0.34m | 3:11AM-0.15m | |||||||
— | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
7:13 | — | — | 7:12 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 19 | 22 | 22 | 21 | 24 | 25 | 22 | 24 | 26 | 24 | 26 | 26 | 24 | 25 | 26 | 24 | 27 | 27 | 24 |
Feels °C | 21 | 20 | 22 | 21 | 22 | 23 | 24 | 22 | 24 | 26 | 22 | 25 | 24 | 24 | 24 | 24 | 23 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 14 | S 14 | S 14 | S 13 | S 13 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SW 10 |
399 | 651 | 587 | 559 | 620 | 512 | 607 | 613 | 1442 | 1303 | 724 | 1505 | 1440 | 1444 | 1137 | 1226 | 871 | 483 | 411 | 229 | |
Swell 2 Height (m) Direction Period (s) | SSW 10 | W 6 | SSW 11 | S 14 | S 14 | S 14 | SSW 16 | SSW 16 | SW 10 | WSW 11 | SSW 15 | W 5 | WSW 11 | — | SW 18 | SW 21 | W 5 | SW 16 | SW 16 | SW 17 |
56 | 29 | 78 | 148 | 253 | 372 | 519 | 696 | 24 | 22 | 706 | 9 | 11 | — | 111 | 18 | 10 | 211 | 322 | 346 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 11 | W 6 | SSW 11 | SW 11 | SW 12 | WSW 12 | WSW 11 | SW 20 | W 12 | WSW 11 | — | — | — | SW 21 | — | SW 16 | W 5 | SSW 12 | W 5 |
58 | 47 | 15 | 78 | 58 | 66 | 91 | 44 | 15 | 3 | 38 | — | — | — | 18 | — | 132 | 8 | 14 | 10 | |
Wind waves Height (m) Direction Period (s) | W 6 | — | — | W 5 | — | — | — | — | — | — | — | W 6 | W 11 | — | — | WNW 3 | — | — | W 5 | — |
21 | — | — | 13 | — | — | — | — | — | — | — | 15 | 20 | — | — | 6 | — | — | 7 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 85 | 89 | 0 | 81 | 89 | 0 | 89 | 68 | 0 | 35 | 0 | 9 | 89 | 89 | 89 | 89 | 9 | 0 | 89 | 89 |
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.










