Surf Forecasts:
Riviera surf forecast from 2 Sep 2026:
- Best quality surf: Monday 7 Sep, 8AM (local time) - 8ft (2.5m), 15s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 8AM (local time) - 8ft (2.5m), 15s period, S swell with 3,151 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 2AM (local time) - 1.5ft (0.5m), 13s 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 Wednesday (Sep 02) at 2AM. The primary swell is predicted to be 0.5m and 13s period with a secondary swell of 0.6m and 5s. Another secondary swell of 0.5m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Riviera in the next 16 days are 2.5m 15s and forecast to arrive on Monday (Sep 07) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 2nd Sep) | 1.5ft (0.5m) 13s |
| Best Surf | 8AM (Mon 7th Sep) | 8ft (2.5m) 15s |
| Most Powerful | 8AM (Mon 7th Sep) | 8ft (2.5m) 15s |
Table - best surf conditions forecast for Riviera over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
The 16-day window starts now, but don’t get too excited – there’s nothing worth paddling for until the weekend after next. The first run of decent conditions comes through on Saturday the 5th, and it really starts to build from there.
Water temps at Riviera are sitting at 77°F, which is a massive 9°F above normal for this time of year. That’s far warmer than usual, so you’ll be in boardies or a light spring suit for sure.
Saturday the 5th morning sees a 3ft SSW swell with a 16-second period, but the wind is cross-onshore and the combined energy is moderate at 991. It’s marginal at best. The afternoon picks up nicely though – 4ft, still from the S, with a 14-second period, and the wind swings onshore light. The energy jumps to 1234. It’s still not glassy, but it’s the first real sign of life.
Sunday the 6th is the standout of the whole run. The morning brings 6ft of S swell at 14 seconds, with a light W breeze – still cross-onshore, but only 5 km/h. The combined energy is strong at 1528. By the afternoon, the swell pushes to 7ft, the wind goes light cross-shore from the NW, and the energy hits 1980. That’s a solid, powerful groundswell that’s got some punch. For Riviera, this is the best on offer. The long period (14 seconds) means the waves will have plenty of shape, though it might be a bit straight for the beach break. Still, at 7ft, it’s big enough for experienced surfers only – beginners should sit this one out. Crowds are sometimes an issue here, so be ready to share.
Monday the 7th gets even bigger, but the wind turns to a moderate cross-shore from the WNW at 12 mph, and then 16 mph from the NW in the afternoon. The swell hits 8ft, and the energy is very strong at 3127 in the morning. That’s a lot of water moving, but the chop will make it messy. This setup might be more interesting for kite surfing than paddle surfing, to be honest.
After Monday the 7th, the swell drops off quickly. By Tuesday the 8th, it’s back to 6ft with cross-onshore wind, and the energy falls to 865. From there, the rest of the 16 days dribble away with small, weak swells (1ft to 3ft), mostly cross-onshore or onshore winds, and poor surf conditions. The only tiny bright spot is on Wednesday the 16th afternoon, when the wind goes glassy from the ENE at 3 mph, but the swell is a pathetic 1ft. It’s surfable but very ordinary.
So, the takeaway: Sunday the 6th is your day. Get on it. Everything else is either too small, too windy, or just a waste of wax.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Tue morning, min 19°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Sun afternoon, min 20°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
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 13 | SSW 13 | SSW 13 | SW 16 | SSW 16 | SW 17 | SW 15 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
116 | 114 | 93 | 132 | 175 | 291 | 188 | 399 | 547 | 587 | 559 | 525 | 519 | 674 | 820 | 1484 | 1977 | 2614 | 3108 | 2786 | 1733 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | on | cross | cross-on | cross | cross-off | cross | cross | cross-off |
High Tide | 11:53AM1.63m | 00:41AM1.06m | 12:34PM1.62m | 2:20AM0.88m | 1:34PM1.57m | 5:35AM0.88m | 3:06PM1.55m | 6:58AM1.01m | 4:42PM1.62m | 7:24AM1.14m | 5:56PM1.74m | 7:51AM1.26m | 6:54PM1.85m | ||||||||
Low Tide | 6:51PM0.30m | 5:52AM0.58m | 8:11PM0.32m | 6:14AM0.73m | 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 | ||||||||
6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | |
— | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 20 | 23 | 23 | 21 | 23 | 23 | 20 | 23 | 23 | 21 | 24 | 25 | 24 | 26 | 27 | 27 | 28 | 29 | 27 |
Feels °C | 23 | 21 | 19 | 22 | 21 | 20 | 23 | 22 | 20 | 22 | 23 | 22 | 24 | 24 | 24 | 26 | 29 | 29 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | W 5 | W 6 | SSW 13 | SSW 12 | W 6 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 14 | SSW 13 |
112 | 78 | 20 | 25 | 149 | 203 | 53 | 399 | 547 | 587 | 559 | 525 | 519 | 674 | 820 | 1484 | 1977 | 2614 | 3108 | 2786 | 1733 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 10 | SSW 12 | S 10 | W 6 | SSW 11 | SSW 10 | W 6 | W 7 | S 15 | SSE 14 | SSE 13 | SSW 16 | SSW 16 | W 10 | W 12 | WSW 11 | W 10 | — | — |
116 | 114 | 46 | 106 | 80 | 45 | 140 | 56 | 32 | 56 | 159 | 346 | 295 | 512 | 387 | 29 | 3 | 22 | 19 | — | — | |
Swell 3 Height (m) Direction Period (s) | W 5 | SW 18 | SSW 13 | SW 16 | SSW 16 | SW 17 | SW 15 | SSW 12 | SW 12 | SSW 11 | SW 11 | SW 12 | S 16 | SW 11 | WSW 10 | SW 20 | — | — | — | — | — |
14 | 80 | 93 | 132 | 175 | 291 | 188 | 58 | 66 | 79 | 103 | 66 | 177 | 40 | 41 | 15 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | W 5 | — | — | W 6 | — | — | W 6 | — | — | — | — | — | W 5 | — | — | — | — | — | — | — |
— | 21 | — | — | 23 | — | — | 35 | — | — | — | — | — | 8 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 89 | 89 | 0 | 75 | 89 | 0 | 85 | 89 | 0 | 85 | 149 | 0 | 89 | 89 | 9 | 9 | 2 | 0 | 59 | 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.











