Rockpile Surf Break

Lat Long: 32.81° N 117.27° W

Rockpile Surf Forecast and Surf Report

Issued: 10 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rockpile sea temperature is
23.0°C
2.8° 

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


Rockpile surf forecast from 4 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 11PM (local time) - 4.5ft (1.3m), 13s period, S swell with cross-offshore winds.
  • Most powerful swell: Monday 7 Sep, 2AM (local time) - 6ft (1.9m), 14s period, SSW swell with 1,376 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 2AM (local time) - 3.5ft (1.1m), 16s period with SW swell.

Best Forecast Surf Conditions for Rockpile this week:

The surf forecast for Rockpile over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 2AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 0.8m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rockpile in the next 16 days are 1.9m 14s and forecast to arrive on Monday (Sep 07) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 5th Sep)3.5ft (1.1m) 16s
Best Surf11PM (Sat 5th Sep)4.5ft (1.3m) 13s
Most Powerful 2AM (Mon 7th Sep)6ft (1.9m) 14s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s cooking for Rockpile over the next couple of weeks.

First up, the water temp is sitting at 73°, which is a solid 5° warmer than what we’d normally expect this time of year – that’s a real treat, feels like a late summer gift.

Now, the surf outlook. We’ve got a decent run of swell on the way, but it’s a bit of a mixed bag with the wind. The best of the action is going to be from Sunday, the 6th of September, through Monday, the 7th. That’s where we see the most size and energy.

The standout period is Sunday morning, the 6th. We’re looking at a clean 6 ft swell from the SSW, with a 14-second period and a moderate cross-offshore breeze from the NNW. The wave energy is solid at (1197), and the conditions are described as clean. That’s the pick of the whole forecast for me. It’s got some punch to it, but it’s not too big for a confident beginner. Sunday afternoon holds up nicely too, with a slightly bigger 6 ft swell (1377), still clean with a cross-offshore breeze.

Monday, the 7th, is still a goer. You’ve got 6 ft swell from the SSW in the morning, but the wind swings more cross-shore, so it won’t be quite as glassy. Still, there’s plenty of energy in the water (1291 in the morning). The afternoon drops a touch to 6 ft (1157), but it’s a similar story.

After Monday, the size and energy start to fade. From Tuesday the 8th onwards, the swell drops below 5 ft, and the wind is mostly cross or cross-on, so the quality slips. We hit a real flat spell from about the 12th of September, with waves dropping to 2 ft or less and poor conditions. That stretch of small, weak surf lasts for several days.

There is a little flicker of hope late in the window. Around the 19th of September, we see a small 3 ft, long-period swell (19 seconds) from the SW, with an onshore wind. The wave energy is moderate (674), but the wind direction isn’t ideal. It’s a long way out, so keep an eye on it, but for now, I wouldn’t plan around it.

So, the call is simple: get out there Saturday and Sunday (the 5th and 6th are the best bet for a clean wave), and ride the Monday leftovers. After that, there’s a long stretch of quiet water. Rockpile is a consistent reef, so it does tend to bounce back, but for now, the second week is looking like a write-off for any decent waves.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 19°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 23°C on Mon morning). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
3
2
3
3
2
3
3
2
2
4
2
2
2
1
0
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
17
1.1
SW
16
1.1
SW
16
1
SW
16
1.3
S
13
1.6
SSW
14
1.7
SSW
14
1.9
SSW
13
1.9
SSW
14
1.9
SSW
13
1.8
SSW
13
1.7
SSW
13
1.6
SW
12
1.5
SSW
11
1.4
SW
11
1.2
SW
10
0.7
SW
16
0.8
SW
17
0.9
SW
16
0.9
SW
16
0.9
SW
16
Wave Graph
Metric surfscale
Energy kJ
530
667
539
483
609
934
1106
1313
1376
1283
1134
953
754
594
423
298
267
342
443
416
411
Wind (km/h)
10
WSW
15
WNW
5
NNW
10
W
10
WNW
15
NNW
25
NNW
20
NNW
15
NNW
15
NW
15
NW
10
NNW
15
WNW
15
NW
10
NW
15
WNW
10
WNW
5
W
10
WSW
15
WNW
5
W
Wind State
cross-on
cross-on
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:16PM1.65m
7:14AM1.05m
4:51PM1.71m
7:41AM1.19m
6:06PM1.82m
8:08AM1.33m
7:05PM1.93m
8:36AM1.45m
7:55PM2.00m
9:04AM1.57m
8:40PM1.99m
9:33AM1.66m
9:23PM1.92m
Low Tide
11:54PM0.12m
10:35AM0.98m
1:00AM-0.03m
12:16PM0.87m
1:48AM-0.16m
1:19PM0.69m
2:28AM-0.23m
2:10PM0.51m
3:03AM-0.24m
2:54PM0.35m
3:36AM-0.19m
3:37PM0.23m
4:06AM-0.08m
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:26
6:26
6:26
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:08
7:07
7:06
7:05
7:02
7:01
 mm
Temp °C
21
21
20
23
23
23
23
27
25
25
25
24
25
25
24
25
25
24
23
23
23
Feels °C
21
20
20
23
22
22
22
27
25
25
24
23
24
23
23
23
23
24
24
23
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Rockpile:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rockpile surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Rockpile Surf forecast

The above surf forecast table for Rockpile provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rockpile can be found by selecting the local surf guide option on the grey menu. Our Rockpile 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 (Rockpile) 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 Rockpile 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.

Rockpile is 10 km (6 miles) from San Diego. If you plan a vacation in San Diego County, look for hotels and other accommodation in San Diego. San Diego has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest