Surf Forecasts:
Sebastian Inlet-First Peak surf forecast from 24 Aug 2026:
- Best quality surf: Thursday 27 Aug, 8AM (local time) - 0.5ft (0.2m), 15s period, ENE swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 11AM (local time) - 2.5ft (0.8m), 8s period, E swell with 72 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 8AM (local time) - 0.5ft (0.2m), 15s period with ENE swell.
Best Forecast Surf Conditions for Sebastian Inlet-First Peak this week:
The surf forecast for Sebastian Inlet-First Peak over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 8AM. The primary swell is predicted to be 0.2m and 15s period with a secondary swell of 0.3m and 8s. Another secondary swell of 0.2m and 15s is also forecast. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sebastian Inlet-First Peak in the next 16 days are 0.8m 8s and forecast to arrive on Monday (Aug 31) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Aug 24) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 27th Aug) | 0.5ft (0.2m) 15s |
| Best Surf | 8AM (Thu 27th Aug) | 0.5ft (0.2m) 15s |
| Most Powerful | 11AM (Mon 31st Aug) | 2.5ft (0.8m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-First Peak over the next 16 days.
The Lowdown
Alright, Rusty here, givin’ ya the rundown on what’s cookin’ for Sebastian Inlet-First Peak over the next couple of weeks. Gotta be straight with ya—this one’s gonna test your patience.
Right off the bat, we’re lookin’ at a long, flat spell. From now through the end of August, it’s pretty grim. Tiny swells, mostly under 1 ft, and a lot of cross-shore or onshore wind messin’ things up. The combined wave energy is real weak, down in the single digits or teens. Monday morning the 24th might have a little 1 ft pulse from the east, but even that’s with a light breeze keepin’ it clean, and it’s just not enough to get stoked about. You’d be floatin’ more than surfin’. This pattern drags on through the 31st, with a lot of those days seein’ the wind shift more onshore and choppy. A couple of mornings like the 27th and 2nd of September show a bit of clean glass, but the swell’s so small, it’s barely worth paddlin’ out.
We finally see a pulse of life on Thursday morning, September 3rd. The inlet wakes up with a 3 ft east swell (period 12 seconds) and light offshore wind from the southwest. That’s a setup for some clean, workable lines. The energy bumps up too (moderate). The next day, Friday the 4th, that’s our standout. *That* is the one to circle on your calendar. Morning session sees a solid 3 ft east swell with a 12-second period, and we’ve got a moderate offshore wind from the west-southwest. The combined energy hits 249—that’s the best all-rounder in the whole window. The break (Sebastian Inlet-First Peak) is a beach/jetty, very consistent, and the optimum direction is northeast, so that east swell lines up nicely. It’s got a “sometimes” crowd rating, so expect a few locals out, but that’s the spot for the best waves in this outlook. The afternoon gets a bit windier and cross-off, but that morning will be the peak.
The weekend into the next week stays rideable but nothing to write home about. Swells hold around 2 ft to 3 ft, mostly from the east, with clean mornings. The energy dips back down but the wind stays favorable—offshore or glassy on several mornings, especially Sunday the 6th and Monday the 7th. These are solid “if you’re free” days, but not the full-on magic of that Friday morning.
One thing worth mentionin’: the water temp on the first day was about 86°F, a touch warmer than normal, so it’s typical for the season—no chilly surprises there.
So, bottom line: hold tight through a long flat spell, then pencil in that Friday morning, September 4th, for the best shot at clean, chest-shoulder high lines at the jetty. The rest is small and marginal, but the inlet usually finds a way when the wind plays ball.
Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 30°C on Mon afternoon, min 25°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Warm (max 30°C on Thu afternoon, min 27°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | SE 3 | E 7 | E 17 | E 9 | E 15 | ENE 14 | ENE 14 | E 9 | NE 12 | E 8 | E 8 | NE 11 | NE 11 | E 5 | E 5 | E 7 |
Wave Graph | |||||||||||||||||||||
11 | 5 | 5 | 5 | 5 | 7 | 4 | 6 | 6 | 21 | 21 | 18 | 25 | 38 | 66 | 12 | 31 | 30 | 31 | 29 | 51 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:15PM0.33m | 6:21AM0.16m | 6:55PM0.34m | 7:05AM0.21m | 7:32PM0.34m | 7:47AM0.25m | 8:09PM0.35m | 8:30AM0.30m | 8:47PM0.34m | 9:13AM0.34m | 9:27PM0.34m | 9:59AM0.37m | 10:08PM0.32m | ||||||||
Low Tide | 11:33AM-0.27m | 00:41AM-0.21m | 12:21PM-0.29m | 1:16AM-0.24m | 1:06PM-0.30m | 1:50AM-0.28m | 1:51PM-0.32m | 2:24AM-0.31m | 2:35PM-0.33m | 3:01AM-0.35m | 3:21PM-0.33m | 3:40AM-0.38m | 4:09PM-0.32m | 4:22AM-0.40m | |||||||
6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | |
— | 7:51 | — | — | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | |
mm | — | 1 | 3 | — | — | 3 | — | — | 6 | 1 | 1 | 6 | — | — | — | — | 2 | 1 | 2 | 1 | 2 |
Temp °C | 28 | 30 | 29 | 28 | 30 | 29 | 28 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 |
Feels °C | 31 | 32 | 30 | 31 | 31 | 30 | 32 | 31 | 30 | 33 | 32 | 31 | 34 | 31 | 31 | 32 | 31 | 30 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SE 4 | E 11 | E 8 | ESE 4 | E 7 | E 9 | E 8 | E 8 | E 7 | ESE 4 | E 8 | ENE 12 | E 8 | ENE 11 | ENE 11 | E 8 | ENE 10 | ENE 10 |
11 | 5 | 5 | 2 | 2 | 4 | 3 | 4 | 6 | 12 | 11 | 4 | 6 | 23 | 14 | 12 | 12 | 11 | 5 | 10 | 9 | |
Swell 2 Height (m) Direction Period (s) | SSE 4 | E 11 | E 11 | E 8 | E 8 | E 10 | SSE 4 | E 10 | E 6 | E 15 | ENE 14 | ENE 14 | E 9 | ENE 12 | NE 12 | ENE 11 | NE 11 | NE 11 | ENE 10 | ENE 10 | ENE 10 |
1 | 3 | 2 | 5 | 5 | 2 | 1 | 2 | 1 | 17 | 21 | 18 | 25 | 15 | 37 | 12 | 31 | 30 | 10 | 10 | 9 | |
Swell 3 Height (m) Direction Period (s) | E 12 | NE 7 | E 7 | E 11 | — | — | E 7 | E 17 | E 16 | ENE 15 | ENE 8 | E 10 | ENE 13 | NE 12 | — | — | — | — | — | — | — |
3 | 2 | 1 | 2 | — | — | 4 | 6 | 5 | 21 | 6 | 8 | 17 | 38 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SE 3 | SSE 3 | — | ESE 3 | SE 3 | — | SE 4 | SE 3 | SE 4 | SE 4 | ESE 4 | — | SE 4 | E 8 | E 4 | E 4 | E 5 | E 5 | E 5 | E 7 |
— | 2 | 7 | — | 4 | 7 | — | 4 | 4 | 5 | 8 | 5 | — | 4 | 66 | 9 | 17 | 28 | 31 | 29 | 51 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 480 | 957 | 217 | 217 | 1586 | 163 | 1395 | 1578 | 269 | 0 | 1076 | 128 | 9 | 1077 | 217 | 935 | 1711 | 957 | 981 | 957 | 957 |
Best forecast wave conditions in North Florida | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Sebastian Inlet-First Peak Surf forecast
The above surf forecast table for Sebastian Inlet-First 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-First Peak can be found by selecting the local surf guide option on the grey menu. Our Sebastian Inlet-First 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-First 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-First 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-First Peak is 7 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.











