Surf Forecasts:
Sebastian Inlet-First Peak surf forecast from 15 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 5PM (local time) - 1.5ft (0.5m), 8s period, ESE swell with 35 kJ wave energy.
Best Forecast Surf Conditions for Sebastian Inlet-First Peak this week:
The most powerful waves expected at Sebastian Inlet-First Peak in the next 16 days are 0.5m 8s and forecast to arrive on Sunday (Aug 16) 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 0.6m 4s period and expected on Tuesday (Aug 18) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 16th Aug) | 1.5ft (0.5m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-First Peak over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s coming our way over the next couple of weeks.
Honestly, this is a tough stretch to be a surfer around here. We’ve got a long, quiet run ahead. The first week is pretty much a write-off. From Saturday the 15th through to Friday the 28th of August, it’s all low-energy, tiny dribble. Nothing that’ll get your heart pumping. You’d be better off tuning up your longboard or just taking a break – the water’s warm, sitting at about 84°, which is basically normal for the time of year, so at least the paddle won’t be cold.
There’s a real gap there of nearly two weeks with nothing worth paddling out for. The combined swell energy is barely registering, mostly in the teens or low twenties (12 to 66), which is weak stuff. The odd morning might see some glassy conditions, like Sunday morning the 16th with light offshore wind, but the swell is only 1.0ft from the east with an 8-second period – not enough to push you down the line.
The first real glimmer of hope doesn’t show up until Friday the 28th of August. We finally see a little bump in energy. The swell picks up to 2ft from the east with a 10-second period, and the combined energy climbs to 81 – still moderate, but it’s better than everything before it. The wind is light and cross-offshore, keeping things clean. It’s only ‘surfable but ordinary’ but given the flat spell, it’s the best we’ve got. Sebastian Inlet-First Peak is very consistent and exposed to the east-northeast, so it will catch whatever’s out there. The swell direction is east, which is close enough to that optimum northeast direction to work. Don’t expect a crowd, but this spot can get busy sometimes, so you might see a few other keen locals.
Then Saturday the 29th is a bit of a mixed bag. Morning sees 3ft from the east-southeast but a short period of 5 seconds, so it’ll be a bit fat and weak. Combined energy is 74 – moderate. Still, clean conditions with the light cross-offshore breeze mean you might snag a few if you’re desperate. That’s really as good as it gets. After that, we fade back into small stuff right through to the end of the outlook.
So, your best bet is to target the morning of Friday the 28th or Saturday the 29th of August at First Peak. It’s not a classic, but it’s the only window where a log or a funboard might find something to do.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 33°C on Mon afternoon, min 27°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Warm (max 33°C on Tue afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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) | ENE 12 | SE 5 | SE 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 11 | E 10 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 |
Wave Graph | |||||||||||||||||||||
14 | 18 | 29 | 12 | 35 | 11 | 10 | 11 | 12 | 12 | 20 | 17 | 16 | 15 | 14 | 12 | 12 | 12 | 12 | 12 | 15 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | off | cross | off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | off | off | cross | cross-off |
High Tide | 10:27AM0.37m | 10:44PM0.35m | 11:16AM0.36m | 11:29PM0.29m | 12:08PM0.35m | 00:15AM0.23m | 1:01PM0.33m | 1:04AM0.18m | 1:57PM0.32m | 1:56AM0.13m | 2:55PM0.31m | 2:52AM0.11m | 3:52PM0.31m | 3:50AM0.09m | |||||||
Low Tide | 4:36PM-0.35m | 4:58AM-0.37m | 5:28PM-0.30m | 5:41AM-0.35m | 6:22PM-0.26m | 6:26AM-0.32m | 7:20PM-0.21m | 7:13AM-0.30m | 8:23PM-0.18m | 8:03AM-0.27m | 9:26PM-0.16m | 8:56AM-0.26m | 10:27PM-0.16m | ||||||||
6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 8:00 | — | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:54 | — | — | 7:53 | — | |
mm | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | 1 | 1 | — | — | 1 |
Temp °C | 29 | 29 | 29 | 29 | 32 | 29 | 30 | 33 | 32 | 30 | 33 | 32 | 30 | 33 | 31 | 29 | 32 | 31 | 29 | 32 | 29 |
Feels °C | 33 | 32 | 31 | 32 | 36 | 30 | 33 | 35 | 34 | 33 | 37 | 35 | 33 | 37 | 34 | 33 | 36 | 34 | 33 | 36 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 12 | ENE 11 | SE 4 | E 8 | NE 10 | E 8 | E 8 | E 8 | SSE 3 | E 8 | E 11 | E 10 | E 9 | E 9 | SE 4 | E 8 | E 8 | E 8 | SE 4 | E 8 | E 9 |
14 | 13 | 1 | 12 | 4 | 11 | 10 | 11 | 2 | 12 | 20 | 17 | 16 | 15 | 3 | 12 | 12 | 12 | 2 | 12 | 15 | |
Swell 2 Height (m) Direction Period (s) | E 9 | E 8 | ENE 11 | SSE 5 | SSE 5 | NE 10 | SSE 4 | E 9 | E 8 | — | NE 6 | SE 4 | S 4 | ENE 7 | E 9 | SSE 4 | NE 6 | ENE 7 | E 8 | E 15 | E 14 |
1 | 5 | 12 | 2 | 5 | 4 | 1 | 2 | 12 | — | 1 | 3 | 1 | 4 | 14 | 2 | 1 | 5 | 12 | 4 | 4 | |
Swell 3 Height (m) Direction Period (s) | E 7 | E 9 | — | SE 5 | NE 10 | E 10 | E 10 | NE 9 | E 9 | E 11 | NE 8 | ENE 7 | ENE 7 | — | ENE 6 | N 4 | — | — | — | — | — |
1 | 2 | — | 1 | 4 | 2 | 2 | 3 | 2 | 2 | 3 | 5 | 5 | — | 4 | 1 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | SE 8 | — | ESE 8 | SSE 3 | — | SE 4 | — | — | SE 2 | S 4 | WSW 2 | SSE 4 | S 4 | — | SE 2 | SSE 4 | — | SE 4 | SE 3 |
9 | 18 | 29 | — | 35 | 1 | — | 2 | — | — | 1 | 7 | 1 | 1 | 7 | — | 1 | 7 | — | 3 | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 353 | 1818 | 1 | 217 | 1818 | 217 | 353 | 353 | 353 | 128 | 1 | 1 | 128 | 217 | 269 | 376 | 465 | 678 | 779 | 1818 | 163 |
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.











