
Surf Forecasts:
Riviera surf forecast from 5 Aug 2026:
- Best quality surf: Saturday 8 Aug, 5AM (local time) - 3ft (0.9m), 18s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 5AM (local time) - 3ft (0.9m), 18s period, SSW swell with 438 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 2AM (local time) - 1.5ft (0.5m), 15s period with SW 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 (Aug 05) at 2AM. The primary swell is predicted to be 0.5m and 15s period with a secondary swell of 0.4m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Riviera in the next 16 days are 0.9m 18s and forecast to arrive on Saturday (Aug 08) at 5AM. 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+) | 2AM (Wed 5th Aug) | 1.5ft (0.5m) 15s |
| Best Surf | 5AM (Sat 8th Aug) | 3ft (0.9m) 18s |
| Most Powerful | 5AM (Sat 8th Aug) | 3ft (0.9m) 18s |
Table - best surf conditions forecast for Riviera over the next 16 days.
The Lowdown
Alright, let’s talk conditions. The next couple weeks are looking small and clean at Riviera, but the juice just isn’t there for anything to get too worked up about. We’ve got a lot of knee-high slop on the way, with a couple of days that could be fun if the swell fills in and the wind stays light. The water is a balmy 76°F, which is a serious 9°F warmer than the norm for this time of year – that’s a massive anomaly, you’ll be in boardshorts, maybe a rashie. It’s going to feel like a warm bath.
The next few days are a write-off. Tuesday afternoon has a westerly cross-on breeze making it a bit messy, with a tiny 2ft SW swell (152 combined energy). Wednesday and Thursday are light onshore, but the swell is still only 2ft with a short period, so it’s just not worth paddling out for anything more than a splash. The energy is weak (142–205), and the waves will be soft and gutless.
The first real sign of life comes Friday morning, the 7th. The swell pushes up to 2ft from the SSW, and the period jumps to 19 seconds – that’s a proper long-period groundswell, giving the small waves a bit more push and shape. The combined energy jumps up to 447, which is moderate, but it's still small. The light SW wind is onshore, but it’s clean. It’s not a standout, but it’s the first time the ocean looks like it’s trying. Friday afternoon holds at 2ft, still with that long 19-second period.
Saturday the 8th starts off looking a little more interesting. The SSW swell is 3ft with a 17-second period, and the morning has light onshore wind. The energy is up there at 412. It’s still small, but it’s your best bet for a longboard or a groveler. The tide might be a bit funky, but it’s a better chance than the rest of the week. By Saturday afternoon, the wind turns westerly cross-on, and it gets a bit lumpy, so get on it early.
The quality drops off again through the weekend and into the start of next week. Sunday morning has a cross-on breeze and a 3ft SSW swell at 15 seconds, but the wind messes it up a bit. The afternoon looks cleaner with light onshore wind and a 3ft swell, but it’s still marginal. Monday and Tuesday are back down to small, weak swells with onshore winds, and the energy drops back into the 200-400 range. It’s just not happening.
Now, here’s where it gets interesting. The second week, starting Thursday the 14th, the swell models start showing some real potential. The energy jumps up to 563 on Thursday morning with 2ft at 19 seconds. But Friday the 14th is looking like the standout of the whole window. The morning has a clean 2ft SSW swell with that long 19-second period and light onshore wind. Energy is up at 563. But the afternoon is where it’s at – the swell bumps up to 3ft, the period drops to 18 seconds, and the combined energy jumps to a strong 760. The wind is light and onshore, but it should still be clean. This is the one to watch, but it’s a week out, so treat it as promising, not guaranteed.
After that, things stay small but consistent. The 15th and 16th have some cross-onshore winds, with the swell hovering around 3ft. The energy is still moderate-to-strong (560-639), but the wind will keep it a bit bumpy. The 17th has a cleaner morning with a light cross-onshore breeze and 3ft of swell. It's still small, but rideable.
The last few days of the window, the 18th and 19th, are more of the same – small SSW swells, light onshore mornings, and afternoons getting a little cross-onshore. The energy stays in the 300-400 range. It’s not going to be epic, but it’s surfable on the right board.
So, bottom line: the start of this period is a bust. You’re looking at five, maybe six days of nothing worth getting wet for. The real window is from Friday the 14th through the weekend after. Friday afternoon, the 14th, has the most energy and the best potential of the whole 16 days. Get on it if you can. It’s a small wave spot, so don’t expect anything over chest high, but the long period and the light wind should make it clean and fun. This is a Riviera – it’s a beginner-friendly beach break, so it’s not going to hold much size anyway. The conditions will be more important than the height.
Alright, I’m out. Keep an eye on the forecast, and if that Friday afternoon window holds, you’ll be glad you did.
Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Wed afternoon, min 19°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 18 | SSW 19 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 20 | SW 19 |
Wave Graph | ||||||||||||||||||||
107 | 104 | 162 | 127 | 160 | 113 | 114 | 126 | 329 | 243 | 348 | 340 | 295 | 397 | 309 | 305 | 297 | 207 | 186 | 184 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | cross-on | glassy | on | on | cross | on | on | cross-on | on | cross-on | cross-on | cross-on | on | cross | cross-on | on | cross-on |
High Tide | 1:54AM0.95m | 2:22PM1.52m | 4:05AM0.83m | 3:33PM1.57m | 6:25AM0.88m | 4:49PM1.67m | 7:33AM1.00m | 5:58PM1.80m | 8:13AM1.11m | 6:57PM1.93m | 8:47AM1.21m | 7:49PM2.03m | ||||||||
Low Tide | 8:25PM0.49m | 7:15AM0.55m | 10:07PM0.40m | 7:58AM0.70m | 11:44PM0.22m | 9:36AM0.82m | 00:51AM0.02m | 11:25AM0.83m | 1:42AM-0.16m | 12:41PM0.74m | 2:27AM-0.29m | 1:39PM0.62m | 3:07AM-0.35m | |||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | |
7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:44 | — | — | 7:44 | — | — | 7:43 | — | — | 7:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 23 | 24 | 21 | 24 | 24 | 22 | 24 | 25 | 22 | 25 | 25 | 23 | 25 | 25 | 22 | 24 | 25 | 23 |
Feels °C | 22 | 21 | 24 | 24 | 23 | 25 | 24 | 23 | 24 | 25 | 24 | 26 | 25 | 25 | 25 | 26 | 23 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 13 | SSW 19 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
107 | 104 | 162 | 127 | 160 | 113 | 114 | 84 | 329 | 111 | 348 | 340 | 295 | 397 | 309 | 305 | 297 | 207 | 139 | 137 | |
Swell 2 Height (m) Direction Period (s) | W 6 | SW 12 | W 5 | SW 12 | W 5 | W 5 | SSW 20 | SSW 18 | SSW 13 | SSW 19 | SW 12 | SW 12 | SSW 12 | SW 12 | W 4 | SW 11 | SW 11 | SW 20 | SW 20 | SW 19 |
9 | 40 | 5 | 34 | 4 | 4 | 79 | 126 | 114 | 243 | 124 | 69 | 81 | 118 | 3 | 30 | 42 | 106 | 186 | 184 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | W 6 | S 9 | S 9 | S 9 | S 12 | W 13 | W 5 | W 5 | W 12 | W 15 | W 4 | W 12 | W 13 | W 13 | SW 21 | SW 21 | SSW 11 | SW 16 | SW 14 |
36 | 9 | 6 | 6 | 6 | 25 | 4 | 4 | 4 | 3 | 4 | 3 | 11 | 3 | 3 | 72 | 71 | 12 | 63 | 33 | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 5 | — | — | W 5 | — | — | W 5 | — | — | W 4 | — | — | W 5 | — | — | WSW 6 | — |
— | — | — | 8 | — | — | 8 | — | — | 4 | — | — | 3 | — | — | 4 | — | — | 6 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 89 | 0 | 86 | 89 | 0 | 86 | 89 | 23 | 85 | 89 | 85 | 85 | 89 | 68 | 85 | 137 | 35 | 68 | 86 | 2 |
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.











