Surf Forecasts:
Sebastian Inlet-Third Peak surf forecast from 19 Jul 2026:
- Best quality surf: Saturday 25 Jul, 11PM (local time) - 2ft (0.6m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 5PM (local time) - 2.5ft (0.7m), 8s period, ESE swell with 67 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 11PM (local time) - 2ft (0.6m), 8s period with E swell.
Best Forecast Surf Conditions for Sebastian Inlet-Third Peak this week:
The surf forecast for Sebastian Inlet-Third Peak over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 25) at 11PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.4m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sebastian Inlet-Third Peak in the next 16 days are 0.7m 8s and forecast to arrive on Saturday (Jul 25) 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 0.8m 5s period and expected on Tuesday (Jul 21) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 25th Jul) | 2ft (0.6m) 8s |
| Best Surf | 11PM (Sat 25th Jul) | 2ft (0.6m) 8s |
| Most Powerful | 5PM (Sat 25th Jul) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-Third Peak over the next 16 days.
The Lowdown
Alright, Rusty here with the straight talk. For the next 16 days at Sebastian Inlet-Third Peak, it's a tough scene. We're looking at a whole lot of flat, weak conditions. The swell is tiny, the energy is low, and that's the story for pretty much the whole run. There are no standouts here, no days to circle on the calendar. The first real chance at anything that isn't a complete write-off doesn't show up until Tuesday, July 28th, and even then it's a slim one.
Right now, from Sunday the 19th all the way through Monday the 27th, it's a grind. Wave heights are mostly under 2 ft, with periods of just 4 to 8 seconds, meaning weak, short-period windswell. The combined energy is pitifully low, sitting in the teens to low 80s. The winds are a mix of cross and cross-off, which is okay, but the swell just isn't there to back it up. The water temp is about average for this time of year, so no complaints there.
Things start to look slightly less hopeless on Tuesday, July 28th. The morning brings a glassy, clean surface with a light offshore breeze from the WSW. The swell is still tiny at 2 ft, but the period is a bit better at 8 seconds, and the combined energy bumps up to 42. The report says "surfable waves but very ordinary conditions," which is about as optimistic as it gets. This is the best on offer, but it's still a very small, weak wave. It's a beginner-friendly size, but only if you're a total beginner looking for a gentle push. Don't expect anything powerful.
The rest of the period, from July 29th through to August 3rd, is more of the same. Swell stays under 2 ft with energy in the teens and thirties. Winds are often offshore or cross-off, keeping the surface clean, but there's simply no energy in the water to make it worthwhile. The afternoon of July 31st gets a bit choppy with a cross-onshore wind. This is a classic summer flat spell. It's just how it goes sometimes, and the forecasts can always change, but for now, leave the boards at home and save the energy for a better day.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Sun afternoon. Warm (max 30°C on Mon afternoon, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Wed afternoon, min 26°C on Wed morning). Wind will be generally light. | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
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 8 | E 9 | SE 4 | E 8 | E 8 | SE 4 | E 5 | ESE 7 | SE 4 | E 8 | E 8 | ESE 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 11 | 6 | 26 | 7 | 6 | 34 | 14 | 18 | 18 | 10 | 10 | 20 | 11 | 11 | 21 | 11 | 19 | 20 | 32 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | cross | off | cross | cross | cross-off | cross-off | cross | cross-off |
High Tide | 11:57PM0.34m | 12:30PM0.32m | 00:48AM0.28m | 1:28PM0.31m | 1:41AM0.22m | 2:29PM0.30m | 2:38AM0.17m | 3:31PM0.31m | 3:36AM0.14m | 4:30PM0.32m | 4:33AM0.12m | 5:23PM0.34m | |||||||
Low Tide | 6:14AM-0.34m | 6:42PM-0.28m | 7:03AM-0.31m | 7:43PM-0.24m | 7:54AM-0.29m | 8:50PM-0.21m | 8:48AM-0.28m | 9:57PM-0.19m | 9:42AM-0.27m | 11:00PM-0.19m | 10:34AM-0.27m | 11:55PM-0.19m | |||||||
 |  |  |  | | | | | |  | | |  | |  | | |  | | |
 | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — |
 | 8:17 | — | 8:17 | — | — | 8:17 | — | — | 8:16 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — |
mm | 3 | — | 2 | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 28 | 29 | 30 | 28 | 28 | 29 | 28 | 29 | 30 | 28 |
Feels °C | 30 | 32 | 29 | 29 | 31 | 31 | 29 | 31 | 30 | 28 | 33 | 31 | 29 | 30 | 31 | 29 | 32 | 33 | 30 |
Swell 1 Height (m) Direction Period (s) | E 8 | SE 4 | E 8 | E 8 | E 7 | ESE 8 | E 5 | ESE 7 | E 8 | E 5 | SSE 4 | ESE 8 | ESE 4 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 10 | 6 | 5 | 5 | 4 | 19 | 14 | 18 | 10 | 4 | 3 | 20 | 6 | 11 | 21 | 11 | 19 | 20 | 32 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | E 7 | ENE 9 | ENE 8 | E 8 | NE 9 | NE 8 | E 8 | E 8 | E 8 | E 8 | E 10 | E 8 | — | — | — | — | — | — |
| kJ | 5 | 4 | 7 | 7 | 6 | 3 | 3 | 1 | 1 | 10 | 10 | 2 | 11 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 9 | E 9 | — | — | NE 9 | — | — | — | — | E 11 | E 4 | — | — | — | — | — | — | — | — |
| kJ | 3 | 6 | — | — | 3 | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | S 4 | SE 4 | SE 4 | SE 4 | SE 4 | SSE 5 | SSE 5 | SE 4 | SSE 4 | — | SE 4 | SSE 4 | SE 4 | — | SE 3 | SE 4 | SE 3 | SSE 3 |
| kJ | 11 | 10 | 26 | 17 | 6 | 34 | 9 | 9 | 18 | 7 | — | 13 | 4 | 4 | — | 3 | 3 | 5 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 175 | 283 | 1369 | 175 | 164 | 352 | 164 | 3 | 1583 | 129 | 22 | 271 | 4 | 218 | 218 | 365 | 218 | 352 | 3 |
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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