Surf Forecasts:
Sebastian Inlet-Third Peak surf forecast from 11 Jul 2026:
- Most powerful swell: Wednesday 15 Jul, 2PM (local time) - 1.5ft (0.5m), 7s period, NE swell with 26 kJ wave energy.
Best Forecast Surf Conditions for Sebastian Inlet-Third Peak this week:
The most powerful waves expected at Sebastian Inlet-Third Peak in the next 16 days are 0.5m 7s and forecast to arrive on Wednesday (Jul 15) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Thursday (Jul 16) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Wed 15th Jul) | 1.5ft (0.5m) 7s |
Table - best surf conditions forecast for Sebastian Inlet-Third Peak over the next 16 days.
Right then, let’s have a look what we’ve got for Sebastian Inlet-Third Peak over the next couple of weeks. I won’t lie to you, it’s a pretty bleak stretch. The combined swell energy is stuck in the weak range, almost always below 50 (20), and the swell is tiny. This is one of those periods where you’re better off leaving the board in the car.
The water temperature here is sitting at 84°, which is just about average for the time of year, nothing unusual there.
We start off on Friday, 10th July, and it’s a no-go. Tiny 1.0ft easterly swell with a short 8-second period, and a moderate cross-shore breeze. That theme just keeps going. Saturday and Sunday are the same story—poor surf and light, onshore or cross conditions. You might see a window on Sunday morning, 12th July, because the wind swings offshore from the SW with a light breeze, keeping it clean, but there’s barely a ripple with that 1.0ft swell (14).
The first real hint of something decent doesn't show up until Monday morning, 13th July. The wind goes glassy, and while the swell is still only 1.0ft (12), it’s clean. That’s about the best you’ll get for the first week. Tuesday morning, 14th July, and Wednesday morning, 15th July, also offer glassy conditions, but the swell is still flat.
There’s a 12-day gap until we see anything that might be worth a paddle. On Saturday morning, 25th July, the swell finally bumps up to 3ft from the ESE, with a period of just 5 seconds. The wind is light and cross-offshore, keeping it clean (48). It’s only surfable, not good, but it’s the only window in the entire outlook that scores a 1. The afternoon gets ruined by a moderate cross-shore.
Honestly, there’s no standout here. The whole 16-day run is a write-off. For a break that’s consistently exposed to the NE, we just aren't getting any energy. With these small, weak, short-period swells and mixed wind, it’s hard to get excited. The setup looks more interesting for kite surfing than paddle surfing on the afternoons with a bit of breeze.
Stay patient and keep an eye on the charts.
Rusty
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat night. Warm (max 31°C on Sat night, min 25°C on Mon morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Mon night. Warm (max 30°C on Mon afternoon, min 25°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | SE 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | NE 8 | NE 7 | NE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 12 | 23 | 5 | 12 | 12 | 16 | 19 | 25 | 19 | 22 | 21 | 19 | 20 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-on | cross | off | off | cross-on | cross-off | glassy | cross | cross | glassy | on | glassy | glassy | cross-on | cross-off | off | cross-on | cross-off | off |
High Tide | 5:25PM0.43m | 5:33AM0.25m | 6:20PM0.47m | 6:29AM0.27m | 7:12PM0.50m | 7:22AM0.30m | 8:01PM0.51m | 8:14AM0.32m | 8:49PM0.51m | 9:03AM0.34m | 9:36PM0.49m | 9:53AM0.34m | 10:22PM0.45m | 10:44AM0.34m | |||||||
Low Tide | 11:48PM-0.29m | 11:41AM-0.42m | 00:43AM-0.32m | 12:36PM-0.44m | 1:34AM-0.35m | 1:28PM-0.46m | 2:22AM-0.37m | 2:19PM-0.46m | 3:09AM-0.38m | 3:09PM-0.45m | 3:55AM-0.38m | 3:59PM-0.42m | 4:40AM-0.37m | ||||||||
 |  | |  | | | | | | | | | |  | | | | | | | | |
 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 |
 | 8:21 | — | — | 8:20 | — | — | 8:20 | — | — | 8:20 | — | — | 8:20 | — | — | 8:19 | — | — | 8:19 | — | 8:19 |
mm | — | 2 | — | 5 | 9 | — | — | 6 | — | — | 9 | — | — | 1 | — | — | 4 | — | 4 | 4 | — |
Temp °C | 30 | 28 | 28 | 30 | 31 | 28 | 31 | 30 | 28 | 30 | 29 | 27 | 29 | 28 | 28 | 29 | 29 | 29 | 30 | 29 | 29 |
Feels °C | 33 | 31 | 33 | 32 | 33 | 30 | 35 | 31 | 32 | 33 | 33 | 31 | 31 | 30 | 31 | 31 | 32 | 33 | 33 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | SE 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | SE 3 | E 8 | E 8 | NE 8 | NE 7 | NE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | — | 3 | 12 | 12 | 16 | 19 | 25 | 19 | 22 | 21 | 19 | 20 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 10 | E 8 | NE 8 | NE 10 | SSE 3 | — | NE 9 | SSE 4 | SSE 4 | E 8 | SE 4 | ENE 8 | SE 4 | E 9 | E 8 | ENE 8 | E 8 | E 8 | E 8 | SE 4 |
| kJ | 2 | 8 | 12 | 2 | 4 | 1 | — | 3 | 1 | 3 | 5 | 2 | 7 | 2 | 6 | 5 | 7 | 5 | 5 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | — | NE 10 | E 10 | E 10 | NE 7 | NE 10 | — | S 5 | — | NE 9 | E 9 | NE 9 | NE 6 | E 8 | SSE 4 | ENE 9 | E 8 | — | — | — | E 8 |
| kJ | — | 4 | 2 | 2 | 2 | 4 | — | 1 | — | 3 | 1 | 3 | 2 | 5 | 1 | 8 | 5 | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | — | SE 5 | SE 3 | — | SE 2 | SSE 3 | WSW 2 | ESE 8 | S 4 | — | ESE 4 | SE 4 | — | SE 3 | SSE 3 | S 4 | SE 4 | S 4 | — |
| kJ | 6 | 11 | — | 5 | 2 | — | 1 | 2 | 1 | 23 | 6 | — | 1 | 4 | — | 2 | 4 | 4 | 2 | 10 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1253 | 4 | 498 | 619 | 375 | 352 | 838 | 375 | 464 | 375 | 375 | 352 | 375 | 88 | 3 | 375 | 3 | 3 | 375 | 1336 | 1140 |
Best forecast wave conditions in North Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Sebastian Inlet-Third Peak Surf forecast
The above surf forecast table for Sebastian Inlet-Third Peak provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sebastian Inlet-Third Peak can be found by selecting the local surf guide option on the grey menu. Our Sebastian Inlet-Third Peak 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 (Sebastian Inlet-Third Peak) 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 Sebastian Inlet-Third Peak 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.
Sebastian Inlet-Third Peak is 6 km (4 miles) from the city of Sebastian. If you plan a vacation in North Florida, look for hotels and other accommodation in Sebastian. Sebastian has rooms for a wide range of budgets as well as car hire and transport links.
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