Surf Forecasts:
Rockpile surf forecast from 25 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 2AM (local time) - 4.5ft (1.3m), 13s period, S swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 2AM (local time) - 3.5ft (1.1m), 17s period, SW swell with 663 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 8AM (local time) - 2ft (0.6m), 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 (Aug 25) at 8AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rockpile in the next 16 days are 1.1m 17s and forecast to arrive on Saturday (Aug 29) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 25th Aug) | 2ft (0.6m) 16s |
| Best Surf | 2AM (Wed 26th Aug) | 4.5ft (1.3m) 13s |
| Most Powerful | 2AM (Sat 29th Aug) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Rockpile over the next 16 days.
The Lowdown
Hey everyone, Rusty here breaking down what’s cooking at Rockpile for the next couple weeks.
To be honest, it’s a bit of a slow burn. The first week is full of conditions that are just okay – a lot of onshore and cross-on breezes messing with the surf. The real bright spot is further down the line, so you gotta wait for it. The wave energy is mostly moderate, but the wind is the big talker here.
Monday the 24th kicks it off with clear skies and a light onshore breeze out of the SW. The swell is tiny at 2 ft from the SW, but it’s got a real long period of 17 seconds. The water is much warmer than normal for this time, hitting 72°F with a huge 4°F anomaly. Energy is moderate at (263), but it’s more of a scouting session than a proper ride.
Tuesday the 25th sees a little more size by the afternoon, about 3 ft from the SSW, but those cross-on winds out of the W at 10 km/h will put a bit of crinkle on the face. Energy jumps to (505), but it’s not clean enough to get pumped about. Wednesday the 26th has the biggest swell of the early run, hitting 5 ft from the SSW with a 12-second period and strong energy (823 in the AM), but the onshore and cross-on winds turn it into a choppy mess. Honestly, it’s looking more like a kiteboarding day than a paddling day.
Thursday the 27th drops back down to 4 ft with lighter onshore wind, which is a bit better, but still just marginal. The consistent SW angle lines up with the break, but the quality never locks in.
Now, let’s talk about the winner. Saturday the 5th of September, the afternoon session, is where it’s at. The swell holds at 3 ft from the SW with a nice 16-second period, and we get a clean cross-offshore breeze from the NNW at 20 km/h. That’s the money call. The energy is moderate at (520), but that offshore wind will glass it right up. This reef break is consistent, and with the long-period groundswell, it’ll be a smooth, drawn-out ride.
Before that, Friday the 4th of September afternoon has similar sized swell at 4 ft from the SW with energy at (827) and a cross wind, but the wind isn’t as clean. Saturday is your best bet.
After that, Sunday the 6th and Monday the 7th drop back into poor form with moderate cross winds and weaker energy. The first week is mostly a waiting game, with the true standout being that Saturday afternoon in early September. It’s a ways off, but that’s the one to lock in. Expect some company though – crowds are often around here.
That’s the skinny on Rockpile. Keep that Saturday session in your sights. Stay stoked.
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 22°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Fri morning, min 22°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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 17 | SW 17 | SW 16 | SSW 13 | S 13 | SSW 12 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SW 18 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 |
Wave Graph | ||||||||||||||||||||
135 | 222 | 216 | 286 | 591 | 598 | 569 | 356 | 425 | 292 | 192 | 169 | 165 | 663 | 511 | 653 | 532 | 424 | 412 | 297 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross-on | cross-on | glassy | on | cross-on | cross-on | on | on | glassy | cross | cross | cross-on | on | on | on | on | cross-on | cross-on |
High Tide | 7:42PM1.77m | 9:11AM1.29m | 8:17PM1.85m | 9:29AM1.36m | 8:49PM1.89m | 9:50AM1.44m | 9:21PM1.87m | 10:13AM1.52m | 9:54PM1.81m | 10:38AM1.60m | 10:30PM1.69m | 11:04AM1.66m | 11:09PM1.52m | |||||||
Low Tide | 3:05AM-0.05m | 2:28PM0.65m | 3:31AM-0.09m | 3:01PM0.55m | 3:55AM-0.10m | 3:34PM0.45m | 4:19AM-0.07m | 4:09PM0.37m | 4:43AM-0.01m | 4:47PM0.31m | 5:07AM0.10m | 5:29PM0.28m | ||||||||
— | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | |
7:23 | — | — | 7:22 | — | — | 7:21 | — | — | 7:20 | — | — | 7:19 | — | — | 7:17 | — | — | 7:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 22 | 22 | 22 | 21 |
Feels °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 26 | 27 | 26 | 25 | 23 | 23 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SW 17 | SSW 13 | SSW 13 | S 13 | SSW 12 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SSW 10 | S 9 | W 10 | SW 17 | SW 16 | SW 16 | W 7 | W 8 | W 8 | W 7 |
111 | 222 | 181 | 286 | 591 | 598 | 569 | 356 | 425 | 292 | 154 | 101 | 94 | 663 | 511 | 653 | 134 | 186 | 149 | 112 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SSW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 16 | S 8 | S 8 | WNW 7 | WNW 8 | SW 16 | SW 15 | SW 14 | SW 14 |
135 | 156 | 216 | 208 | 203 | 203 | 198 | 134 | 104 | 103 | 151 | 169 | 69 | 34 | 91 | 94 | 532 | 424 | 412 | 297 | |
Swell 3 Height (m) Direction Period (s) | W 6 | WNW 5 | W 6 | WNW 6 | WNW 6 | W 6 | W 6 | WNW 6 | W 12 | W 7 | SW 18 | SW 13 | SW 16 | W 8 | SSW 8 | SSW 8 | S 8 | S 8 | S 8 | S 13 |
17 | 10 | 17 | 11 | 11 | 22 | 20 | 14 | 75 | 27 | 192 | 144 | 165 | 32 | 22 | 22 | 4 | 4 | 4 | 51 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 297 | 2 | 16 | 16 | 0 | 7 | 5 | 2 | 286 | 66 | 0 | 16 | 16 | 16 | 16 | 16 | 7 | 16 | 193 | 14 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











