Walton Rocks (Power Plant) Surf Break

Lat Long: 27.35° N 80.24° W

Walton Rocks (Power Plant) Surf Forecast and Surf Report

Issued: 7 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Walton Rocks (Power Plant) sea temperature is
29.5°C
0.7° 

Walton Rocks (Power Plant) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Walton Rocks (Power Plant) surf forecast from 15 Sep 2026:

  • Most powerful swell: Thursday 17 Sep, 5PM (local time) - 5ft (1.6m), 8s period, NE swell with 299 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 1.6m 8s and forecast to arrive on Thursday (Sep 17) at 5PM. Winds are predicted to be 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 Friday (Sep 18) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Thu 17th Sep)5ft (1.6m) 8s

Table - best surf conditions forecast for Walton Rocks (Power Plant) over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what we’ve got coming down the line for this region over the next couple of weeks. I won’t sugarcoat it – it’s a pretty bleak outlook overall. We’re staring down a massive, frustrating gap where there’s just no quality surf on offer for days on end. We’re not seeing anything that would get a local out of bed for a proper session. The only real glimmer of light is way out there, and it comes with a big question mark.

Walton Rocks (Power Plant) is the only game in town, and it’s a game I wouldn’t be rushing to play. Right out of the gate, starting Tuesday the 15th, we have onshore winds and tiny, weak swell. The combined swell energy is pitiful, barely registering (18) with the swell coming from the east at a shocking 1.0 ft. That’s flat. This theme carries straight through the whole first week and into the next. We see some pickup in size around Thursday the 17th, with the swell hitting 5.2 ft from the NE and the combined energy climbing to 476 (moderate), but the wind is hammering it straight onshore. It’s messy, blown-out, and just not worth paddling out for. For the following days, we are stuck with tiny to small waves, mostly onshore wind, and energy readings that rarely break triple digits. It’s a long, sad stretch for the surfer looking for a slide. Water temps are sitting about average for this time of year, with no major anomaly to note.

Now, about that glimmer. On Wednesday the 30th of September, the forecast throws up a spike of energy. We’re looking at a 6.9 ft swell from the ENE, with a combined energy of 737 (strong). That’s a real pulse of power. But before anyone gets too excited about a reef or point session, the wind is coming from the E at 6 mph, putting it as a light cross-onshore. At that size, 6.9 ft can be a handful, tipping it into the realm for intermediate to advanced surfers. This is a long-range call, so treat it as promising but far from certain.

So where does that leave us? Honestly, this stretch looks more interesting for a kite surfer than a paddle surfer on most days. The combination of onshore wind and clean, straight waves creates a dynamic that’s just not appealing for a traditional surf. Keep an eye on that last day, September 30th, but don’t hold your breath.

Short Range Forecast

Heavy rain (total 28mm), heaviest during Tue night. Warm (max 29°C on Mon night, min 27°C on Tue morning). Winds increasing (light winds from the E on Tue morning, fresh winds from the ENE by Wed night).

Days 5-7 Weather Summary

Heavy rain (total 34mm), heaviest during Sat night. Warm (max 29°C on Fri morning, min 27°C on Thu night). Wind will be generally light.

Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
10
0.3
E
10
0.7
NE
4
1.1
NE
6
1.3
ENE
7
1.3
ENE
6
1.3
ENE
8
1.6
NE
8
0.9
ENE
8
0.8
ENE
8
1
NE
8
0.7
ENE
8
0.6
ENE
7
0.6
E
7
0.4
ENE
7
0.3
NE
6
0.5
E
7
0.3
ENE
7
Wave Graph
Metric surfscale
Energy kJ
14
17
16
18
94
178
127
232
299
109
74
111
58
43
36
18
7
24
10
Wind (km/h)
10
SE
5
E
20
NE
20
ENE
25
ENE
30
NE
30
ENE
25
ENE
20
NE
10
E
15
SE
15
SE
15
SE
15
ESE
20
ESE
20
ESE
15
ESE
20
E
15
SE
Wind State
cross
cross-on
on
cross-on
on
on
cross-on
on
on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross
High Tide
11:26PM0.69m
12:01PM0.70m
00:05AM0.66m
12:45PM0.66m
00:46AM0.62m
1:32PM0.62m
1:33AM0.59m
2:25PM0.60m
2:27AM0.57m
3:26PM0.59m
3:31AM0.57m
4:28PM0.59m
4:36AM0.58m
Low Tide
5:36AM0.12m
6:02PM0.28m
6:19AM0.18m
6:47PM0.35m
7:07AM0.24m
7:38PM0.41m
8:02AM0.30m
8:37PM0.45m
9:04AM0.33m
9:42PM0.46m
10:06AM0.33m
10:43PM0.44m
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
7:07
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:27
7:25
7:23
7:22
7:22
7:21
7:20
 mm
1
1
2
5
5
5
5
2
2
5
3
2
4
2
16
2
1
Temp °C
29
29
29
28
27
27
27
27
28
28
29
29
29
28
29
28
28
28
28
Feels °C
32
33
30
29
27
27
26
27
29
30
31
30
31
30
30
29
30
29
30
  • Map Icons:
  • Break
  • 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 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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