Surf Forecasts:
Walton Rocks (Power Plant) surf forecast from 27 Aug 2026:
- Most powerful swell: Thursday 3 Sep, 5AM (local time) - 2ft (0.6m), 10s period, E swell with 66 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 0.6m 10s and forecast to arrive on Thursday (Sep 03) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Thursday (Aug 27) at 2PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Thu 3rd Sep) | 2ft (0.6m) 10s |
Table - best surf conditions forecast for Walton Rocks (Power Plant) over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's take a look at what's cooking down at the shore.
Truth be told, for the next 16 days, it’s a tough watch at Walton Rocks (Power Plant). There’s a massive gap from now through the start of September where the surf is basically flat. We're talking tiny, weak, messy conditions with waves barely hitting 2ft. The water temp is running about 86°, which is pretty normal for this time of year, but there's nothing to ride in it. The wave energy is stuck in the weak range, often below 60, which is just a non-starter.
The winds are mostly onshore or cross-onshore from the east and northeast, so the surface is chopped up and ugly. The only real window that pokes its head up is on Monday, September 7th. Early that morning, we get a cross-offshore breeze from the WNW, cleaning things up nicely. The swell is still tiny, just 2ft from the ENE, but the energy bumps up to 67 and the conditions are glassy and rideable. It’s the only session in the entire 16 days that gets a "surfable" label.
So, that’s it. One very brief, small, clean window on the morning of September 7th. That’s the only standout. For a spot that’s usually very consistent, this flat spell is a real bummer, but forecasts can change, so don't throw in the towel just yet.
- Rusty
Short Range ForecastModerate rain (total 16mm), heaviest on Sat night. Warm (max 31°C on Thu afternoon, min 27°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Warm (max 30°C on Sun afternoon, min 28°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
AM | 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 15 | ESE 8 | ENE 14 | E 9 | ENE 12 | ENE 12 | E 8 | NE 11 | E 8 | E 7 | E 7 | E 8 | E 4 | E 5 | E 8 | E 5 | E 5 | E 12 | E 4 | E 11 | E 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 21 | 18 | 17 | 15 | 14 | 12 | 31 | 28 | 10 | 26 | 28 | 19 | 11 | 55 | 16 | 23 | 13 | 13 | 20 | 17 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-on | cross-on | cross | cross-on | on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 8:30AM0.65m | 8:57PM0.68m | 9:12AM0.67m | 9:34PM0.69m | 9:54AM0.69m | 10:11PM0.69m | 10:36AM0.70m | 10:48PM0.69m | 11:19AM0.70m | 11:27PM0.67m | 12:06PM0.69m | 00:10AM0.66m | 12:57PM0.68m | 00:59AM0.64m | |||||||
Low Tide | 2:31PM0.09m | 2:53AM0.13m | 3:09PM0.09m | 3:29AM0.09m | 3:47PM0.09m | 4:06AM0.05m | 4:27PM0.11m | 4:45AM0.03m | 5:08PM0.14m | 5:28AM0.03m | 5:54PM0.19m | 6:17AM0.05m | 6:47PM0.24m | ||||||||
 | |  |  | | |  | |  |  | | | | |  | | | | | | | |
 | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:40 | — | — | 7:39 | — |
mm | 1 | 3 | 4 | — | — | 1 | 1 | 1 | 5 | — | 1 | 1 | 1 | 1 | — | 1 | — | — | — | — | — |
Temp °C | 29 | 31 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 28 |
Feels °C | 33 | 33 | 30 | 32 | 31 | 32 | 33 | 32 | 32 | 32 | 33 | 32 | 33 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 4 | E 15 | E 8 | E 9 | E 8 | E 8 | E 8 | E 8 | ENE 11 | E 4 | ENE 10 | ENE 10 | E 4 | E 8 | E 7 | E 5 | E 13 | E 7 | E 11 | E 11 | E 10 |
| kJ | 1 | 17 | 5 | 14 | 12 | 12 | 11 | 11 | 12 | 5 | 10 | 10 | 19 | 11 | 17 | 16 | 3 | 9 | 9 | 20 | 17 |
Swell 2 Height (m) Direction Period (s) | E 8 | ENE 14 | ENE 14 | ESE 4 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | — | E 7 | SE 4 | ENE 10 | — | ENE 10 | ENE 9 | E 7 | SSE 4 | E 12 | NE 9 | NE 8 | — |
| kJ | 5 | 21 | 18 | 1 | 15 | 14 | 12 | 12 | — | 9 | 1 | 10 | — | 9 | 8 | 9 | 2 | 11 | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | E 15 | NE 10 | E 4 | ENE 13 | — | — | — | NE 11 | — | ENE 10 | ENE 10 | — | S 5 | SSE 5 | — | S 5 | NE 9 | NE 9 | — | ENE 7 | — |
| kJ | 17 | 4 | 1 | 17 | — | — | — | 31 | — | 10 | 10 | — | 2 | 2 | — | 1 | 3 | 3 | — | 5 | — |
Wind waves Height (m) Direction Period (s) | — | ESE 8 | SSE 4 | — | ESE 4 | ESE 3 | ESE 3 | E 4 | E 8 | SE 4 | E 7 | E 8 | — | E 5 | E 8 | — | E 5 | E 4 | E 4 | E 4 | E 4 |
| kJ | — | 20 | 1 | — | 2 | 1 | 2 | 3 | 28 | 4 | 26 | 28 | — | 11 | 55 | — | 23 | 13 | 13 | 10 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 519 | 316 | 63 | 61 | 672 | 190 | 279 | 1024 | 1284 | 883 | 1777 | 1024 | 900 | 900 | 1106 | 1029 | 1661 | 190 | 323 | 402 | 207 |
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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