Surf Forecasts:
Walton Rocks (Power Plant) surf forecast from 2 Sep 2026:
- Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 2ft (0.6m), 10s period, ENE swell with 60 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 Wednesday (Sep 09) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Monday (Sep 07) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Wed 9th Sep) | 2ft (0.6m) 10s |
Table - best surf conditions forecast for Walton Rocks (Power Plant) over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s cut straight to it. There’s pretty much nothing doing across the entire 16-day window for Walton Rocks. We’re stuck in a flat spell with barely a ripple of energy to get excited about. The whole stretch looks poor.
Walton Rocks (Power Plant) is a beach and reef setup, exposed to the NE. Water temp’s sitting at around 84°, which is pretty much bang on average for this time of year – no surprise there.
We kick off on Wednesday the 2nd with a tiny 1.0ft easterly swell and only a 34 combined energy reading – weak as dishwater. Morning has glassy conditions, but the swell’s too small to bother. That sets the tone. Thursday the 3rd and Friday the 4th stay flat with 2ft to 2ft, short-period junk around 5 seconds, and the odd cross-off breeze keeping it clean but still no real push.
Saturday the 5th through to Sunday the 13th is a real dead zone. Swell heights bounce between 0.7ft and 1ft, periods are mostly 7 to 9 seconds, and combined energy dribbles between 4 and 46 – that’s barely a whisper. Winds are messy too, mostly cross-on or onshore, with a few cleaner spells on the 6th morning (SW offshore) and 7th morning (S cross-off), but you’d be scratching for a ride.
There’s a tiny glimmer on Wednesday the 9th afternoon, when a NE swell pushes to 3ft with an 11-second period and the combined energy hits 136 (moderate). But it’s onshore ENE wind and the wave comment still says poor. Not worth paddling out for.
From the 10th to the 17th, it’s back to the doldrums. 0.7ft to 2ft, mostly short period, and combined energy stays below 74. A few glassy mornings on the 11th and the 12th, but with no swell to work with, it’s a flat calm.
Honestly mate, there are no standout days, no recommended sessions, and no real hope in this outlook. If you’re desperate, the 9th afternoon has the most energy of the whole run, but even then it’s poor quality with onshore wind. For this area, a blank run this long isn’t that unusual – forecasts can change, but right now it’s a case of staying patient.
Rusty.
Short Range ForecastHeavy rain (total 33mm), heaviest during Thu morning. Warm (max 29°C on Wed afternoon, min 27°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Mon night. Warm (max 33°C on Sun afternoon, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
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 11 | E 10 | E 10 | E 9 | E 7 | E 6 | E 5 | E 5 | E 5 | ESE 4 | E 8 | E 7 | E 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 11 | NE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 20 | 18 | 17 | 39 | 33 | 52 | 19 | 11 | 17 | 6 | 4 | 4 | 4 | 4 | 4 | 6 | 5 | 12 | 5 | 11 | 20 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | off | cross-off | off | cross | cross-off | cross-on | cross | cross |
High Tide | 12:57PM0.68m | 00:59AM0.64m | 1:55PM0.66m | 1:57AM0.62m | 3:01PM0.65m | 3:05AM0.62m | 4:11PM0.65m | 4:20AM0.63m | 5:20PM0.67m | 5:31AM0.66m | 6:21PM0.70m | 6:35AM0.70m | 7:14PM0.73m | ||||||||
Low Tide | 6:47PM0.24m | 7:13AM0.07m | 7:47PM0.29m | 8:18AM0.10m | 8:56PM0.31m | 9:29AM0.11m | 10:09PM0.30m | 10:39AM0.10m | 11:16PM0.26m | 11:44AM0.08m | 00:16AM0.20m | 12:42PM0.05m | 1:11AM0.12m | ||||||||
 | |  | | | | | | | | | | |  | |  | | | | | | |
 | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:37 | — | — | 7:36 | — | — | 7:35 | — | — | 7:34 | — |
mm | 3 | 2 | 5 | 5 | 6 | 6 | 2 | 2 | 2 | 3 | 3 | 1 | 2 | — | 4 | — | — | 4 | — | — | 8 |
Temp °C | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 30 | 29 | 29 | 33 | 30 | 27 | 30 | 29 | 28 | 29 | 28 |
Feels °C | 32 | 32 | 31 | 32 | 32 | 30 | 33 | 32 | 29 | 31 | 32 | 31 | 32 | 35 | 30 | 30 | 33 | 30 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 10 | E 6 | E 9 | E 9 | E 6 | E 5 | E 8 | E 5 | ESE 4 | E 8 | E 4 | ESE 4 | E 7 | SSE 3 | E 8 | E 8 | E 8 | E 8 | NE 6 | NE 9 |
| kJ | 13 | 18 | 13 | 39 | 6 | 52 | 19 | 5 | 17 | 6 | 4 | 1 | 1 | 4 | 2 | 6 | 5 | 12 | 5 | 6 | 20 |
Swell 2 Height (m) Direction Period (s) | E 11 | N 4 | E 10 | NNE 4 | — | E 9 | E 8 | — | E 8 | E 8 | N 7 | E 7 | E 8 | — | E 7 | E 4 | NE 7 | NE 9 | E 10 | ENE 11 | NE 6 |
| kJ | 20 | 1 | 17 | 2 | — | 6 | 6 | — | 5 | 5 | 1 | 4 | 4 | — | 4 | 1 | 2 | 3 | 2 | 11 | 9 |
Swell 3 Height (m) Direction Period (s) | N 4 | N 5 | NNE 4 | NNE 4 | — | — | — | — | — | — | — | — | E 6 | E 6 | E 9 | SE 4 | — | — | NE 8 | E 8 | ENE 11 |
| kJ | 1 | 1 | 2 | 2 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | 2 | 5 | 12 |
Wind waves Height (m) Direction Period (s) | — | E 5 | ESE 3 | SSE 3 | E 7 | SSE 3 | — | E 5 | — | SSE 4 | ESE 4 | SSE 4 | — | ESE 3 | S 4 | — | E 4 | — | — | ESE 2 | ESE 2 |
| kJ | — | 13 | 4 | 2 | 33 | 2 | — | 11 | — | 6 | 3 | 2 | — | 1 | 6 | — | 1 | — | — | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 316 | 402 | 72 | 1064 | 190 | 61 | 1542 | 42 | 828 | 1658 | 355 | 416 | 337 | 1079 | 337 | 337 | 423 | 423 | 675 | 1079 |
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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