Riviera Surf Break

Lat Long: 33.41° N 117.61° W

Riviera Surf Forecast and Surf Report

Issued: 4 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riviera sea temperature is
23.5°C
3.6° 

Riviera surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Riviera surf forecast from 6 Sep 2026:

  • Best quality surf: Sunday 6 Sep, 8AM (local time) - 6ft (1.8m), 14s period, S swell with cross-offshore winds.
  • Most powerful swell: Monday 7 Sep, 5AM (local time) - 6ft (1.9m), 14s period, SSW swell with 1,399 kJ wave energy.
  • Next surfable swell (1★+): Sunday 6 Sep, 8AM (local time) - 6ft (1.8m), 14s period with S 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 (Sep 06) at 8AM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Riviera in the next 16 days are 1.9m 14s and forecast to arrive on Monday (Sep 07) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 6th Sep)6ft (1.8m) 14s
Best Surf 8AM (Sun 6th Sep)6ft (1.8m) 14s
Most Powerful 5AM (Mon 7th Sep)6ft (1.9m) 14s

Table - best surf conditions forecast for Riviera over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get straight into it. The next 16 days are a mixed bag for Riviera – a bit of a slow start, then a short window of hope, followed by a long, frustrating lull. We’ve got a few moments to keep an eye on, but don’t get too excited just yet.

The first real chance of a wave is on Saturday, September 5th. It’s not going to be pretty—cross-on wind from the WNW at 9 mph is making things choppy. The swell is 4 ft from the SW with a very long period of 16 seconds, which is a classic groundswell. The energy is strong (1227), but the wind is ruining it for paddle surfing. Water temp is 74°, which is over 7° warmer than normal—very unusual for this time of year. We’re looking at a marginal surf forecast and questionable tide conditions. Honestly, this setup looks more interesting for kite surfing than paddle surfing.

Sunday, September 6th is the real standout. The morning session is the best on offer. We’ve got a 6 ft swell from the S, with a nice 14-second period, and the wind is N at 9 mph, blowing cross-offshore. That’s clean surf, folks. The wave energy is strong (1270). The afternoon is still okay with 5 ft from the S, but the wind goes light cross-shore, so it’s not as clean. This is the session to circle.

Monday, September 7th is a drop-off. The swell is 6 ft from the SSW, but the wind is on it—WNW at 9 to 12 mph, making it choppy and messy. It’s too big for beginners, and the quality is poor. Tuesday, September 8th is even worse as the swell drops and the wind stays messy.

Then, from Wednesday, September 9th, the wheels fall off. The swell bottoms out to 2 ft to 3 ft, and the wind shifts onshore from the SW. The period is still long (16–17 seconds), but there’s hardly any energy (under 700). The surf is marginal or poor. This trend continues through the week, with waves barely hitting 2 ft and the wind staying onshore or cross-onshore. By the second week—from September 11th through the 20th—it’s mostly tiny, weak, and poor. The swell direction wobbles between SW and W, but the period drops to 8 seconds on the 13th and 14th, which is just rubbish. The energy is weak (under 400). Honestly, it’s a blank run. For a spot like Riviera, this kind of long gap is more normal than not.

The only real standout is Sunday morning, September 6th. That’s your window. The rest of the 16 days is a write-off for paddle surfing. If you’re a kiter, you might get some fun on the 5th, but for the rest of us, it’s a waiting game.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 29°C on Tue morning, min 23°C on Sun morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Wed morning, min 22°C on Thu night). Wind will be generally light.

Sat
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
3
3
3
2
2
2
1
1
2
1
1
2
2
1
2
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
16
1.7
S
14
1.8
S
14
1.5
S
13
1.5
S
12
1.9
SSW
13
1.8
SSW
13
1.7
SSW
12
1.5
SSW
13
1.4
SSW
11
1.2
SSW
10
0.6
SW
16
0.7
SW
16
0.9
SW
17
1
SW
17
1
SW
16
1
SW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
Wave Graph
Metric surfscale
Energy kJ
628
1094
1225
737
690
1174
993
807
769
495
292
214
278
419
547
502
483
400
365
309
Wind (km/h)
15
WNW
10
NW
15
N
10
NW
10
NW
15
WNW
20
WNW
5
WNW
10
W
25
WNW
0
WSW
5
WSW
10
WSW
5
S
10
SW
10
SSW
15
SE
15
S
20
SSE
15
SE
Wind State
cross-on
cross
cross-off
cross
cross
cross-on
cross
cross
cross-on
cross
glassy
on
on
cross-on
on
cross-on
cross
cross-on
cross-on
cross
High Tide
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
9:17AM1.59m
9:10PM1.83m
9:46AM1.66m
9:50PM1.71m
Low Tide
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
3:10PM0.23m
3:40AM-0.05m
3:52PM0.16m
4:08AM0.08m
clear
part cloud
cloud
light rain
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:28
6:28
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:08
7:07
7:06
7:05
7:04
7:01
 mm
1
Temp °C
26
24
24
27
25
28
27
25
29
28
26
29
29
26
27
27
24
24
24
21
Feels °C
24
23
23
28
26
28
25
24
28
25
25
29
29
27
28
28
25
24
23
21
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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