Surf Forecasts:
Riviera surf forecast from 30 Aug 2026:
- Best quality surf: Saturday 5 Sep, 11PM (local time) - 3.5ft (1.1m), 15s period, S swell with offshore winds.
- Most powerful swell: Sunday 6 Sep, 2PM (local time) - 4.5ft (1.4m), 14s period, S swell with 825 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 8PM (local time) - 3.5ft (1.0m), 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 Sunday (Aug 30) at 8PM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Riviera in the next 16 days are 1.4m 14s and forecast to arrive on Sunday (Sep 06) at 2PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 30th Aug) | 3.5ft (1.0m) 14s |
| Best Surf | 11PM (Sat 5th Sep) | 3.5ft (1.1m) 15s |
| Most Powerful | 2PM (Sun 6th Sep) | 4.5ft (1.4m) 14s |
Table - best surf conditions forecast for Riviera over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a look at what’s cooking at Riviera. This spot is as consistent as they come, but for the next few days it’s going to be a bit of a frustrating watch. We’ve got small, choppy surf and onshore winds, so don’t get your hopes up too high for this weekend or the start of the week.
We kick off with Sunday, 30 August. The morning shows a small 4ft SSW swell with a 15-second period, but a south wind is making it cross-onshore and choppy. The water is a very unusual 76°. The combined energy is moderate at 629 (combined energy of all swells directed here). It’s tricky, but you might find a half-decent wave if you’re really keen.
Monday, 31 August, is similar but smaller, with 3ft surf and a dropping energy reading of 514. Still cross-on and clean enough for a beginner on a longboard, but nothing to write home about. Tuesday is flat and messy, with 2ft waves and energy dipping to 243. The whole first week is a slow burn.
Wednesday and Thursday, 2-3 September, stay small, though Thursday sees the swell period stretching out to 18 seconds, a nice long groundswell, but still only 3ft and cross-on. The energy picks up modestly to 636, but the quality just isn’t there for a proper session. By Friday, 4 September, we get a few more pulses at 4ft and onshore wind, but it’s still a marginal call.
Now, looking into the second week, things start to get interesting. On Saturday, 5 September, we get a tiny bump in energy to 685, with a 3ft SSW swell, but the wind stays light cross-on. The real standout is shaping up for Monday, 8 September. We’ve got a solid 8ft SSW swell in the morning, jumping to 12ft in the afternoon with a massive energy reading of 4036. This is big, powerful stuff, and the note says it might actually be too big for Riviera itself. The wind is moderate cross-onshore, so for a novice, this is a definite no-go. For the experts, this could be an absolute freight train, but be prepared for a serious paddle and some heavy sets. It’s a true expert-only day.
After that peak, the swell drops off fast. Wednesday, 10 September, goes back to 5ft, and by the end of the run on Sunday, 14 September, we’re back to tiny 2ft slop and onshore winds. So here’s the takeaway: the first week is a write-off for anything decent. The second week offers one massive, mega-swell window on Monday, 8 September, but it’s for advanced surfers only at a break that can’t handle it, plus the winds aren’t glassy. Don’t expect to paddle out easily with that period.
Keep your eyes peeled, because the forecasts can change. For now, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 20°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 14 | S 12 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 16 | SW 17 | SSW 11 | SW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSE 15 |
Wave Graph | |||||||||||||||||||||
537 | 478 | 389 | 253 | 184 | 156 | 116 | 113 | 89 | 142 | 131 | 291 | 148 | 460 | 651 | 594 | 667 | 778 | 604 | 512 | 711 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | on | cross-on | glassy | on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross-on | cross-on | cross | on | cross-on | off |
High Tide | 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 | 5:35AM0.88m | 3:06PM1.55m | 6:58AM1.01m | 4:42PM1.62m | ||||||||
Low Tide | 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 | 6:35AM0.88m | 11:34PM0.14m | 10:07AM0.94m | 00:38AM-0.01m | ||||||||
6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 |
Temp °C | 25 | 25 | 23 | 24 | 24 | 22 | 24 | 24 | 22 | 24 | 25 | 22 | 24 | 24 | 21 | 24 | 24 | 21 | 24 | 25 | 23 |
Feels °C | 25 | 26 | 26 | 24 | 23 | 22 | 23 | 21 | 21 | 23 | 22 | 21 | 23 | 23 | 22 | 23 | 23 | 22 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 12 | S 11 | S 11 | SSW 13 | W 5 | SSW 12 | SSW 13 | SSW 12 | W 7 | W 7 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSE 15 |
537 | 478 | 389 | 253 | 184 | 119 | 112 | 113 | 26 | 142 | 131 | 203 | 86 | 73 | 651 | 594 | 667 | 778 | 604 | 512 | 711 | |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | S 13 | SSW 13 | SSW 13 | SSW 13 | S 10 | SSW 12 | W 6 | S 10 | SW 17 | SSW 11 | SW 18 | W 6 | W 7 | W 7 | W 6 | W 7 | SSE 14 | SSW 15 |
82 | 61 | 76 | 206 | 158 | 156 | 116 | 78 | 89 | 25 | 73 | 291 | 148 | 460 | 63 | 82 | 44 | 49 | 44 | 207 | 367 | |
Swell 3 Height (m) Direction Period (s) | S 8 | S 12 | SSE 12 | W 6 | SSW 19 | W 6 | W 6 | SW 18 | S 10 | SW 16 | SW 16 | W 6 | SW 15 | SSW 11 | SSW 10 | SW 11 | SSW 10 | SSE 14 | S 15 | W 7 | W 6 |
10 | 44 | 46 | 53 | 35 | 22 | 23 | 80 | 46 | 133 | 129 | 29 | 116 | 101 | 37 | 55 | 40 | 21 | 113 | 33 | 20 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 6 | — | — | W 6 | — | — | W 6 | — | — | W 7 | — | — | — | — | — | — | — |
— | — | — | — | 36 | — | — | 22 | — | — | 24 | — | — | 111 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 85 | 89 | 0 | 85 | 89 | 0 | 86 | 89 | 0 | 89 | 89 | 0 | 86 | 203 | 2 | 81 | 89 | 4 | 81 | 35 | 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.











