Surf Forecasts:
Sebastian Inlet-First Peak surf forecast from 16 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 5PM (local time) - 1.5ft (0.4m), 8s period, ESE swell with 21 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 0.4m 8s and forecast to arrive on Sunday (Aug 16) at 5PM. 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 Tuesday (Aug 18) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 16th Aug) | 1.5ft (0.4m) 8s |
Table - best surf conditions forecast for Sebastian Inlet-First Peak over the next 16 days.
The Lowdown
Alright, this is Rusty, talkin' to ya from the beach.
Let's be straight up – we’re in a major flat spell for the next couple of weeks at Sebastian Inlet-First Peak. The numbers are brutal. For the first eight or nine days, it’s all tiny ankle-biters, barely an inch or two with next to no power – that combined energy is barely crackin’ double digits (like 18 or 29). It’s a rough stretch, and there’s a big ol' gap with nothin’ worth paddlin’ out for.
Now, hold tight, ‘cause the very end of the run might offer a little somethin’. Lookin’ toward Thursday, the 27th of August, the energy finally picks up to a moderate level, hittin’ 123 and 148 in the combined department. Our swell starts to have a little more push. The wind stays cross-on, so it’s not pristine, but you could find a wave.
But here’s the real bright spot – Sunday, the 23rd of August has a glassy morning with a tiny East swell (around 1ft). It’s tiny, but with dead-calm wind, it’d be the cleanest you’ll see all period. Then in the afternoon, the wind drops to zero – dead calm – and we get a little bump from the SE (around 3ft) but with a short, choppy period of just 4 seconds. It’s messy, but at least there’s a ripple.
The one standout, and I mean the only one, is Thursday the 27th. We got a solid East swell pushin’ through at about 2ft with a long-period pulse of 12 seconds – that groundswell will wrap in decent. The wind is cross-on from the East, which ain’t perfect, but it’s workable. Water temp is around 84°F, which is about normal for this time of year. For a spot that’s very consistent and exposed to a NE swell, this is your best shot.
The rest of the run? Honestly, with the onshore winds and tiny chop, it looks more interesting for a kite surfer than a paddle surfer. The swell is just too weak and the wind too messy for most of it.
Hang in there. It’s a quiet spell, but things can turn quick.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 32°C on Mon afternoon, min 26°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Fri night. Warm (max 33°C on Fri afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
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 | 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 8 | E 9 | E 9 | E 13 |
Wave Graph | |||||||||||||||||||||
12 | 21 | 11 | 10 | 11 | 12 | 12 | 20 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 13 | 12 | 12 | 15 | 14 | 13 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | cross | glassy | cross-off | cross | off | off | cross | off | off | cross | off |
High Tide | 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 | 4:45PM0.31m | 4:45AM0.10m | |||||||
Low Tide | 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 | 9:50AM-0.26m | 11:19PM-0.17m | ||||||||
6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 3 | — | 1 | 1 | — | — | 7 | — | 1 | 6 |
Temp °C | 29 | 30 | 29 | 30 | 32 | 30 | 30 | 32 | 31 | 30 | 32 | 31 | 29 | 32 | 31 | 29 | 33 | 31 | 28 | 31 | 29 |
Feels °C | 34 | 33 | 31 | 33 | 36 | 32 | 34 | 36 | 34 | 34 | 35 | 34 | 32 | 36 | 34 | 33 | 35 | 33 | 31 | 34 | 30 |
Swell 1 Height (m) Direction Period (s) | E 8 | NE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 11 | SSE 3 | E 9 | E 9 | SE 3 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 8 |
12 | 4 | 11 | 10 | 11 | 12 | 12 | 20 | 2 | 16 | 15 | 3 | 13 | 12 | 12 | 13 | 12 | 12 | 15 | 14 | 13 | |
Swell 2 Height (m) Direction Period (s) | SE 4 | SSE 5 | NE 10 | SSE 3 | E 9 | SSE 3 | SSE 4 | NE 6 | E 10 | NE 6 | ENE 6 | E 9 | SSE 4 | — | E 5 | SE 4 | E 15 | E 14 | E 14 | E 13 | E 13 |
1 | 4 | 4 | 1 | 2 | 1 | 1 | 1 | 17 | 6 | 3 | 14 | 1 | — | 1 | 2 | 4 | 4 | 4 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | NE 11 | NE 10 | — | — | NE 9 | E 9 | E 11 | — | NE 7 | S 4 | NE 7 | ENE 6 | NE 6 | NE 6 | E 8 | — | — | E 10 | E 13 | E 13 | E 13 |
5 | 4 | — | — | 3 | 2 | 2 | — | 2 | 1 | 2 | 3 | 1 | 1 | 1 | — | — | 2 | 4 | 3 | 13 | |
Wind waves Height (m) Direction Period (s) | — | ESE 8 | SE 3 | — | SSE 4 | SW 2 | — | SSE 4 | — | — | — | — | — | — | SSE 3 | — | SE 2 | SSE 3 | SE 4 | SE 3 | SE 3 |
— | 21 | 2 | — | 1 | 1 | — | 1 | — | — | — | — | — | — | 2 | — | 2 | 5 | 4 | 5 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 217 | 1578 | 1168 | 353 | 353 | 353 | 128 | 128 | 1 | 128 | 376 | 465 | 376 | 376 | 678 | 1818 | 957 | 779 | 779 | 728 | 217 |
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.











