Surf Forecasts:
Walton Rocks (Power Plant) surf forecast from 14 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 5PM (local time) - 1.5ft (0.4m), 8s period, ESE swell with 20 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 8s and forecast to arrive on Sunday (Aug 16) at 5PM. 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 Saturday (Aug 15) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 16th Aug) | 1.5ft (0.4m) 8s |
Table - best surf conditions forecast for Walton Rocks (Power Plant) over the next 16 days.
The Lowdown
Alright folks, it's Rusty here. Gotta be straight with you – we're looking at a pretty quiet stretch ahead for Walton Rocks. The next couple of weeks are flat, flat, flat. The pattern's just not firing with any real push.
We're starting off on Friday the 14th and honestly, there's nothing to get excited about. We're talking ankle-snappers at best, with a tiny 0.3ft to 0.7ft easterly pulse. The combined wave energy is barely registering at just (3). You'd be spending more time floating than riding. The water temp is sitting about average for this time of year, which is nice, but you won't be sweating it.
Saturday the 15th through to the end of the first week is more of the same. A few glassy mornings, like Sunday the 16th morning with a light SSW breeze, but the swell is still a pathetic 1ft. It’s a lake out there. Towards the end of the week, we get a little bump in period on Thursday the 20th and Friday the 21st, with a light offshore wind (WSW), but the swell's still only 0.7ft and the energy is low (7 to 9). Not enough to surf.
The second week doesn't bring much hope either. From Sunday the 23rd through Wednesday the 27th, we see some 1ft mushy slop swinging around from the NE and ESE, but the period is depressingly short – down to 4 or 6 seconds. That's pure wind chop with very weak energy (14-26). The winds are mostly onshore or cross, making it choppy and unappealing. It's flat enough that this setup actually looks more interesting for a kite than a paddle.
The very end of our window, Friday the 28th and Saturday the 29th, we're back to tiny 1ft leftovers with no power. There’s just no rideable surf in this 16-day window for Walton Rocks (Power Plant). It's a drought, plain and simple. For an exposed beach and reef like this, blank runs like this are more the norm when the trade winds settle in and there's no distant storm activity. Keep the board in the car and the wax on the shelf – maybe the forecasts will change.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat morning. Warm (max 30°C on Thu night, min 26°C on Sun morning). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Warm (max 32°C on Tue afternoon, min 27°C on Mon morning). Wind will be generally light. | ||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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 9 | E 9 | E 13 | E 8 | ENE 12 | ENE 11 | ESE 7 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 2 | 2 | 4 | 6 | 14 | 13 | 10 | 12 | 20 | 5 | 5 | 5 | 5 | 5 | 6 | 14 | 16 | 14 | 14 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross | cross-off | cross | cross-off | glassy | cross | off | cross | cross-on | off | cross | cross-on | cross-off | cross | cross | off |
High Tide | 9:57PM0.73m | 10:18AM0.73m | 10:40PM0.72m | 11:05AM0.71m | 11:22PM0.69m | 11:51AM0.69m | 00:04AM0.66m | 12:37PM0.65m | 00:45AM0.62m | 1:24PM0.61m | 1:28AM0.58m | 2:14PM0.58m | 2:15AM0.55m | ||||||
Low Tide | 3:56AM-0.05m | 4:19PM-0.06m | 4:43AM-0.05m | 5:06PM0.00m | 5:29AM-0.03m | 5:53PM0.08m | 6:15AM0.01m | 6:40PM0.16m | 7:03AM0.07m | 7:29PM0.23m | 7:53AM0.12m | 8:22PM0.30m | |||||||
 |  | |  | |  |  | | | | | | | | | | |  | | |
 | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | 8:00 | — | 7:59 | — | — | 7:58 | — | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:54 | — |
mm | 2 | — | 1 | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 30 | 29 | 30 | 31 | 30 | 30 | 32 | 30 | 30 | 31 | 29 |
Feels °C | 33 | 34 | 32 | 32 | 31 | 31 | 31 | 33 | 33 | 31 | 33 | 34 | 33 | 33 | 36 | 32 | 34 | 34 | 30 |
Swell 1 Height (m) Direction Period (s) | E 9 | — | E 9 | E 8 | ENE 12 | E 8 | ESE 7 | E 8 | NE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 9 | SE 4 |
| kJ | 2 | — | 2 | 6 | 14 | 5 | 10 | 12 | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 14 | 16 | 14 | 4 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 9 | E 7 | NE 13 | E 9 | ENE 11 | SE 5 | SE 4 | — | — | — | E 9 | — | E 12 | E 11 | SSE 4 | SE 4 | ENE 7 | E 9 |
| kJ | 1 | 2 | 1 | 6 | 6 | 13 | 1 | 1 | — | — | — | 2 | — | 3 | 2 | 1 | 1 | 5 | 14 |
Swell 3 Height (m) Direction Period (s) | — | E 7 | E 13 | — | E 9 | E 9 | NE 11 | NE 11 | NE 10 | NE 10 | E 10 | — | E 9 | — | E 7 | ENE 7 | — | E 9 | E 9 |
| kJ | — | 1 | 4 | — | 2 | 2 | 5 | 5 | 4 | 4 | 2 | — | 2 | — | 1 | 5 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 3 | SE 3 | ESE 4 | ESE 4 | SE 4 | ESE 4 | SSE 5 | — | ESE 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 3 | 1 | 1 | 4 | 7 | 12 | — | 20 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1284 | 1079 | 1777 | 1277 | 316 | 1777 | 28 | 279 | 344 | 279 | 316 | 316 | 279 | 155 | 213 | 58 | 63 | 423 | 65 |
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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