Rockpile Surf Break

Lat Long: 32.81° N 117.27° W

Rockpile Surf Forecast and Surf Report

Issued: 4 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rockpile sea temperature is
22.6° C
3.1° 

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


Rockpile surf forecast from 20 Jul 2026:

  • Best quality surf: Saturday 25 Jul, 5AM (local time) - 3.5ft (1.0m), 21s period, SW swell with glassy winds.
  • Most powerful swell: Monday 27 Jul, 11AM (local time) - 4.5ft (1.3m), 18s period, SW swell with 1,124 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 5AM (local time) - 3.5ft (1.0m), 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 Tuesday (Jul 21) at 5AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Rockpile in the next 16 days are 1.3m 18s and forecast to arrive on Monday (Jul 27) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 21st Jul)3.5ft (1.0m) 16s
Best Surf 5AM (Sat 25th Jul)3.5ft (1.0m) 21s
Most Powerful11AM (Mon 27th Jul)4.5ft (1.3m) 18s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

Well, it’s a bit of a slow grind for the next week or so, to be honest. We’ve got small, inconsistent, and mostly cross-onshore wind at Rockpile (reef). The water is a toasty 73°, which is a full 6° warmer than usual for this time of year – that’s seriously unusual, so you might not need the thickest wetsuit, but don’t expect a proper winter swell to match.

The first real chance of anything decent doesn’t show up until Thursday, July 24. The morning sees a bump in combined energy to 1175 (moderate to strong), with a 4ft SSW swell riding a 13-second period. It’s still cross-onshore, but light enough to keep the chop manageable. The morning is your best bet, as the afternoon drops off.

The biggest standout, and the one I’d circle on the calendar, is Monday, July 27. The morning brings a 4ft SW swell with a lovely 18-second period – that’s proper groundswell, meaning real power and shape. The combined energy hits 1337 (strong), and the wind is light cross-onshore from the SSW, which is about as good as it gets for this spot. Expect clean, lined-up waves, but because it’s a reef and a long-period swell, it could be a bit more critical. This is the best session on offer.

After that, the swell hangs around through Tuesday, July 28, with a 4-4ft SW swell and 17-second period, but the wind picks up a touch. The morning of the 28th is still worth a look.

Then we hit a bit of a lull. The first few days of August are poor – small, weak, and messy. The next real glimmer comes on Tuesday, August 4. The afternoon sees a 5ft S swell with a 15-second period and combined energy of 1166 (moderate to strong). The wind is light cross-shore from the WNW, which is a clean setup. That’s a promising one, but it’s a long way out, so keep an eye on the charts.

So, to keep it simple: if you’ve got a free morning, make it Monday, July 27. The 28th is a solid backup. The 4th of August is a heads-up for the long-range.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue morning, min 21°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Sat night, min 20°C on Thu night). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
1
0
2
1
1
2
1
0
2
2
1
3
1
1
3
1
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)
0.8
SW
15
0.8
SW
16
1
SW
16
1.1
SW
16
0.9
SW
15
1.1
SW
15
1
SW
15
1
SW
14
1.4
SSW
14
1.3
SSW
13
1.3
SSW
13
1.4
SSW
13
1.3
SSW
13
1.2
SSW
13
0.8
SW
21
0.8
SW
21
0.7
SW
21
1.1
SW
19
1
SW
19
1
SW
18
1
SW
18
Wave Graph
Metric surfscale
Energy kJ
284
306
492
532
375
492
418
407
704
586
569
633
560
491
647
548
420
834
723
609
602
Wind (km/h)
10
WSW
10
W
5
W
15
WSW
15
WNW
10
WNW
15
W
20
WNW
10
WNW
15
W
15
WNW
10
W
15
WSW
10
WSW
5
W
10
SW
15
SSW
5
W
10
WSW
10
W
10
SSW
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
High Tide
3:01PM1.51m
3:26AM0.96m
3:54PM1.53m
5:38AM0.87m
4:51PM1.55m
7:42AM0.93m
5:47PM1.60m
8:38AM1.01m
6:37PM1.66m
9:08AM1.08m
7:21PM1.73m
9:30AM1.13m
7:59PM1.80m
Low Tide
8:25AM0.38m
10:14PM0.52m
9:05AM0.58m
11:50PM0.41m
9:57AM0.75m
1:04AM0.27m
11:10AM0.85m
1:56AM0.13m
12:24PM0.88m
2:35AM0.03m
1:20PM0.86m
3:08AM-0.05m
2:03PM0.80m
3:38AM-0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:56
5:56
5:56
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:54
7:54
7:53
7:53
7:52
7:52
7:52
 mm
Temp °C
22
22
21
23
23
22
22
23
22
22
22
22
22
22
21
22
22
23
23
23
22
Feels °C
22
21
22
22
21
22
22
22
22
22
21
23
22
22
22
22
22
22
24
23
24
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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 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.

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