Surf Forecasts:
Sebastian Inlet-Third Peak surf forecast from 10 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 2AM (local time) - 2ft (0.6m), 8s period, NE swell with cross-offshore winds.
- Most powerful swell: Wednesday 15 Jul, 8PM (local time) - 2.5ft (0.7m), 8s period, NE swell with 60 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 2AM (local time) - 2ft (0.6m), 8s period with NE 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 Wednesday (Jul 15) at 2AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.2m and 9s. 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 Wednesday (Jul 15) at 8PM. Winds are predicted to be cross-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 Friday (Jul 10) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 15th Jul) | 2ft (0.6m) 8s |
| Best Surf | 2AM (Wed 15th Jul) | 2ft (0.6m) 8s |
| Most Powerful | 8PM (Wed 15th Jul) | 2.5ft (0.7m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-Third Peak over the next 16 days.
Alright, let’s break this down for the 16-day forecast at Sebastian Inlet-Third Peak.
To be honest, it’s a pretty bleak outlook. From Friday 10 July all the way through to Saturday 25 July, we’re looking at tiny surf – 1 ft to 2 ft mostly, with the occasional bump to 2 ft. The swell energy is really low, sitting between 20 and 50 (combined energy of all swells directed here). The period is short, mostly 8 seconds or less, so there’s no real power or shape.
The wind does give us a few clean windows. Monday 13 July morning is glassy – calm, with a 3 mph breeze from the south – and the water is smooth, but with only 1 ft from the east, it’s barely a ripple. Tuesday 14 July morning is glassy again, same deal. Wednesday 15 July morning has a light cross-off breeze from the west at 3 mph, and the swell bumps up to 2 ft from the northeast. Still considered poor surf conditions, but the surface is clean. That’s your best bet – a tiny, clean little wave, fine for a longboard or a foil.
The rest of the period is messed up by cross-shore and cross-onshore winds, plus some afternoon thunderstorms. The swell never gets above 2 ft, and the period stays short. For a beach/jetty spot like this, it’s just not happening.
Beginners might find something to paddle around on during the glassy mornings, but for anyone wanting a real wave, you’re out of luck. There’s no standout session here – the whole 16 days is a flat run.
Chin up, it doesn’t usually stay this dead for long.
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Warm (max 31°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Warm (max 30°C on Mon afternoon, min 26°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 8 | SE 5 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 12 | 12 | 13 | 12 | 11 | 11 | 11 | 10 | 11 | 12 | 12 | 12 | 12 | 35 | 51 | 45 | 48 | 57 | 43 | 34 |
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 | glassy | off | cross-on | cross-off | glassy | cross | glassy | glassy | cross-on | cross-off | cross-off | cross-on | off | cross | cross-on |
High Tide | 4:34AM0.23m | 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 | ||||||||
Low Tide | 10:47PM-0.26m | 10:45AM-0.39m | 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 | |||||||
 | | |  | |  |  | | |  | | | | | | | | | | |  | |
 | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — |
 | 8:21 | — | 8:21 | — | — | 8:20 | — | — | 8:20 | — | — | 8:20 | — | — | 8:20 | — | — | 8:19 | — | — | 8:19 |
mm | — | — | — | 2 | — | 2 | 1 | — | — | — | — | — | 3 | — | — | 1 | — | — | — | — | — |
Temp °C | 28 | 29 | 29 | 29 | 29 | 31 | 30 | 29 | 31 | 29 | 29 | 30 | 29 | 28 | 29 | 28 | 29 | 30 | 29 | 30 | 30 |
Feels °C | 29 | 33 | 31 | 32 | 32 | 33 | 31 | 33 | 35 | 30 | 32 | 32 | 31 | 33 | 32 | 31 | 33 | 32 | 31 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | E 9 | SE 4 | E 8 | E 8 | E 8 | E 8 | SSE 4 | E 8 | E 8 | SSE 4 | E 8 | N 5 | NNE 3 | E 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | ENE 7 |
| kJ | 24 | 6 | 12 | 12 | 12 | 11 | 6 | 11 | 10 | 5 | 12 | 5 | 2 | 12 | 35 | 51 | 45 | 48 | 57 | 43 | 34 |
Swell 2 Height (m) Direction Period (s) | NE 11 | E 8 | E 11 | E 10 | E 10 | NE 8 | E 8 | SSE 4 | — | E 8 | SSE 4 | E 8 | E 8 | N 4 | E 8 | E 9 | E 8 | E 8 | E 8 | SSE 4 | E 8 |
| kJ | 5 | 12 | 2 | 8 | 2 | 2 | 11 | 3 | — | 11 | 1 | 12 | 12 | 1 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | E 11 | — | NE 10 | NE 8 | E 10 | NE 10 | N 7 | — | NE 9 | — | — | — | NE 9 | — | — | — | SE 4 | — | E 8 | — |
| kJ | — | 2 | — | 4 | 3 | 2 | 4 | 1 | — | 3 | — | — | — | 3 | — | — | — | 1 | — | 5 | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SSE 4 | SE 4 | SE 4 | SE 5 | SE 5 | S 4 | — | SE 4 | — | — | — | — | — | SE 4 | — | — | — | SSE 3 | — | SSE 4 |
| kJ | 5 | 16 | 9 | 13 | 7 | 10 | 6 | — | 2 | — | — | — | — | — | 1 | — | — | — | 4 | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 218 | 1253 | 198 | 498 | 746 | 352 | 352 | 218 | 192 | 218 | 619 | 535 | 294 | 465 | 0 | 0 | 375 | 0 | 3 | 375 |
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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