Surf Forecasts:
Walton Rocks (Power Plant) surf forecast from 22 Aug 2026:
- Most powerful swell: Friday 28 Aug, 2PM (local time) - 1.5ft (0.4m), 13s period, NE swell with 40 kJ wave energy.
Best Forecast Surf Conditions for Walton Rocks (Power Plant) this week:
The most powerful waves expected at Walton Rocks (Power Plant) in the next 16 days are 0.4m 13s and forecast to arrive on Friday (Aug 28) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Sunday (Aug 23) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Fri 28th Aug) | 1.5ft (0.4m) 13s |
Table - best surf conditions forecast for Walton Rocks (Power Plant) over the next 16 days.
The Lowdown
G'day, I'm Rusty, and I'm lookin' at the surf for Walton Rocks (Power Plant).
Alright, I’m gonna keep it real with you—this forecast is a bit of a blank, and I mean *blank*. The 16-day window is basically a write-off for any decent surf. There's not a single session that scores more than a zero, and the swell is tiny, like 0.7ft to 2ft max, with weak energy readings that barely crack 76 (combined energy of all swells directed here). That's weak, mate. The water temp is sittin' at 86°F, which is about average for this time of year, so at least a dip won't be a shock.
We're looking at a long stretch of doldrums from now through to the 5th of September. The swell is mostly out of the east at a short, weak period of 4 to 9 seconds, and the wind is almost always cross-on or cross-shore, which just adds chop to the mix. On the 22nd and 23rd of August, we get some glassy morning conditions with a WSW and SSW breeze, but the swell is still a pathetic 0.7ft. It's clean, but there's nothing to ride. By the 27th and 28th, the swell period stretches out to 13-15 seconds, but that's a long-period groundswell you'd want for a point break, not the beach-and-reef setup here. The energy is still weak (21-47), and the wind is cross-on, so it's a messy, small wave.
The 29th of August afternoon has a tiny uptick to 2ft, but it's cross-shore wind and short period. Honestly, nothing is worth paddling out for. If you're a kite surfer, the setup might be more interesting than a paddle, because the waves just aren't there.
Look, when every day is marked "poor surf conditions," you know it's a tough run. There are a few consistent breaks in the area, so it won't stay poor forever—forecasts can change. But for now, this is a solid blank. I'd keep the board in the van and wait for a better chart.
Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Warm (max 32°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Tue night. Warm (max 29°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
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) | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 10 | E 18 | E 16 | E 15 | E 15 | ENE 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 2 | 6 | 5 | 18 | 17 | 18 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | cross | off | off | cross | cross-off | glassy | cross-on | cross-off | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-off |
High Tide | 4:10PM0.54m | 4:08AM0.52m | 5:11PM0.54m | 5:10AM0.53m | 6:06PM0.56m | 6:08AM0.55m | 6:55PM0.59m | 7:00AM0.58m | 7:39PM0.62m | 7:47AM0.62m | 8:19PM0.66m | 8:30AM0.65m | 8:57PM0.68m | |||||||
Low Tide | 10:20PM0.36m | 10:45AM0.20m | 11:18PM0.35m | 11:39AM0.19m | 00:10AM0.32m | 12:28PM0.17m | 00:56AM0.28m | 1:12PM0.14m | 1:38AM0.23m | 1:53PM0.11m | 2:16AM0.18m | 2:31PM0.09m | 2:53AM0.13m | |||||||
 |  |  | | |  | | | | |  | | | | | | | | | | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 7:52 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — |
mm | 2 | 4 | — | — | 3 | — | 1 | 1 | — | — | — | — | — | 6 | — | — | 3 | — | — | 3 |
Temp °C | 32 | 30 | 28 | 31 | 30 | 29 | 30 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 29 |
Feels °C | 36 | 31 | 31 | 34 | 32 | 33 | 32 | 30 | 32 | 31 | 31 | 33 | 31 | 31 | 33 | 31 | 30 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | SE 4 | E 8 | E 8 | E 8 | ESE 4 | E 8 | E 7 | ESE 3 | E 7 | E 7 | ESE 4 | E 15 | ENE 14 |
| kJ | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 5 | 5 | 5 | 1 | 5 | 4 | 1 | 1 | 1 | 3 | 17 | 18 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | SE 4 | E 13 | E 13 | ESE 4 | E 12 | E 8 | SE 4 | E 11 | E 11 | E 8 | E 11 | E 10 | E 7 | E 10 | E 16 | E 15 | ENE 8 | E 10 |
| kJ | 2 | 2 | 1 | 3 | 3 | 1 | 3 | 5 | 1 | 2 | 2 | 5 | 2 | 2 | 1 | 2 | 5 | 18 | 6 | 8 |
Swell 3 Height (m) Direction Period (s) | E 15 | E 14 | E 13 | E 13 | — | E 12 | E 12 | E 12 | E 12 | — | — | E 11 | E 11 | — | E 10 | E 18 | E 9 | E 7 | E 9 | E 7 |
| kJ | 4 | 4 | 4 | 3 | — | 3 | 3 | 3 | 3 | — | — | 2 | 2 | — | 2 | 6 | 2 | 1 | 6 | 1 |
Wind waves Height (m) Direction Period (s) | ESE 8 | SE 4 | — | — | SE 4 | — | ESE 2 | — | — | ESE 2 | — | — | ESE 4 | SE 3 | — | ESE 3 | SE 3 | — | E 3 | SE 4 |
| kJ | 13 | 4 | — | — | 4 | — | 1 | — | — | 1 | — | — | 1 | 1 | — | 2 | 3 | — | 6 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1593 | 977 | 777 | 416 | 795 | 672 | 672 | 279 | 828 | 900 | 279 | 279 | 900 | 279 | 279 | 1586 | 1277 | 63 | 402 | 58 |
Best forecast wave conditions in North Florida | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Walton Rocks (Power Plant) Surf forecast
The above surf forecast table for Walton Rocks (Power Plant) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Walton Rocks (Power Plant) can be found by selecting the local surf guide option on the grey menu. Our Walton Rocks (Power Plant) 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 (Walton Rocks (Power Plant)) 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 Walton Rocks (Power Plant) 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.
Walton Rocks (Power Plant) is 14 km (9 miles) from Port Saint Lucie. If you plan a vacation in North Florida, look for hotels and other accommodation in Port Saint Lucie. Port Saint Lucie has rooms for a wide range of budgets as well as car hire and transport links.
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