Surf Forecasts:
Walton Rocks (Power Plant) surf forecast from 22 Sep 2026:
- Best quality surf: Tuesday 29 Sep, 11AM (local time) - 6ft (1.8m), 12s period, NE swell with glassy winds.
- Most powerful swell: Sunday 27 Sep, 8AM (local time) - 7.5ft (2.3m), 12s period, NE swell with 1,488 kJ wave energy.
- Next surfable swell (1★+): Tuesday 29 Sep, 5AM (local time) - 3ft (0.9m), 11s period with ENE swell.
Best Forecast Surf Conditions for Walton Rocks (Power Plant) this week:
The surf forecast for Walton Rocks (Power Plant) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 29) at 5AM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.1m and 14s. Another secondary swell of 1.2m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Walton Rocks (Power Plant) in the next 16 days are 2.3m 12s and forecast to arrive on Sunday (Sep 27) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Wednesday (Sep 23) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 29th Sep) | 3ft (0.9m) 11s |
| Best Surf | 11AM (Tue 29th Sep) | 6ft (1.8m) 12s |
| Most Powerful | 8AM (Sun 27th Sep) | 7.5ft (2.3m) 12s |
Table - best surf conditions forecast for Walton Rocks (Power Plant) over the next 16 days.
Short Range ForecastModerate rain (total 12mm), heaviest on Tue afternoon. Warm (max 29°C on Tue afternoon, min 25°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 38mm), heaviest during Sun morning. Warm (max 27°C on Fri morning, min 24°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||||
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) | NE 7 | E 8 | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 8 | NE 8 | NNE 10 | NE 11 | NE 12 | NE 12 | NE 12 | NE 12 | ENE 12 | NE 12 | ENE 11 | NE 11 | NE 11 | NE 11 | ENE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 9 | 12 | 13 | 10 | 10 | 21 | 21 | 120 | 741 | 770 | 1025 | 836 | 604 | 568 | 658 | 1463 | 926 | 1017 | 882 | 969 | 560 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 6:15PM0.65m | 6:30AM0.65m | 7:00PM0.68m | 7:18AM0.69m | 7:41PM0.71m | 8:02AM0.73m | 8:20PM0.73m | 8:45AM0.77m | 8:59PM0.74m | 9:29AM0.79m | 9:39PM0.75m | 10:13AM0.80m | 10:20PM0.75m | ||||||||
Low Tide | 11:55AM0.29m | 00:22AM0.33m | 12:39PM0.25m | 1:02AM0.27m | 1:21PM0.21m | 1:41AM0.20m | 2:01PM0.19m | 2:18AM0.13m | 2:41PM0.17m | 2:57AM0.08m | 3:21PM0.17m | 3:37AM0.05m | 4:03PM0.18m | 4:20AM0.04m | |||||||
 |  |  |  |  |  | | | | | |  |  | | |  | | | | | | |
 | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — |
 | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — |
mm | — | 5 | 4 | — | — | — | — | — | 3 | — | — | 4 | 4 | 5 | 10 | 7 | 6 | 2 | 3 | 6 | 11 |
Temp °C | 27 | 29 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 30 | 32 | 28 | 30 | 28 | 30 | 29 | 29 | 28 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 24 | 26 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | NE 7 | E 8 | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 8 | E 8 | NNE 10 | — | — | NE 12 | NE 12 | NE 12 | ENE 12 | NE 12 | — | NE 11 | NE 11 | NE 11 | E 15 |
| kJ | 9 | 12 | 13 | 10 | 10 | 13 | 21 | 1 | 741 | — | — | 836 | 604 | 568 | 658 | 1463 | — | 1017 | 882 | 969 | 4 |
Swell 2 Height (m) Direction Period (s) | E 7 | NE 7 | NE 7 | SE 5 | E 16 | ENE 14 | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 8 | 7 | 1 | 5 | 21 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | E 17 | SE 4 | SE 5 | ENE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | — | — | 6 | 1 | 1 | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSE 3 | — | — | — | NNE 4 | NE 8 | NE 11 | NE 11 | NE 12 | — | — | — | — | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
| kJ | — | — | 1 | — | — | — | 7 | 120 | 422 | 770 | 1025 | — | — | — | — | 905 | 926 | 603 | 435 | 504 | 560 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 337 | 434 | 672 | 1301 | 1804 | 46 | 46 | 337 | 68 | 337 | 416 | 72 | 872 | 675 | 573 | 162 | 441 | 384 | 176 | 384 | 91 |
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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