Sebastian Inlet-First Peak Surf Break

Lat Long: 27.87° N 80.45° W

Sebastian Inlet-First Peak Surf Forecast and Surf Report

Issued: 7 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sebastian Inlet-First Peak sea temperature is
29.5° C
0.2° 

Sebastian Inlet-First Peak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Sebastian Inlet-First Peak surf forecast from 21 Aug 2026:

  • Most powerful swell: Thursday 27 Aug, 5PM (local time) - 1ft (0.3m), 14s period, ENE swell with 41 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 0.3m 14s and forecast to arrive on Thursday (Aug 27) 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 3s period and expected on Saturday (Aug 22) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Thu 27th Aug)1ft (0.3m) 14s

Table - best surf conditions forecast for Sebastian Inlet-First Peak over the next 16 days.


The Lowdown

Alright, mate, Rusty here. Let’s get stuck into what’s cookin’ for Sebastian Inlet First Peak.

Gotta be straight with you from the start: if you’re itchin’ for a paddle, you’re gonna be waitin’ a while. We’re lookin’ at a solid run of flat, ordinary surf right through the end of August and into the first week of September. The first half of the outlook is honestly a write-off — tiny waves, poor conditions, and hardly any energy to speak of. The swell’s barely a ripple, mostly from the east with weak periods and next to no push. The combined wave energy is weak, sitting in the low double digits for most days, barely crackin’ 100 until the very end of the month. The water temp is sittin’ about average for the time of year, nothin’ wild there.

The first hint of anything remotely surfable doesn’t show up until Saturday the 29th of August. That morning we finally see a bump – 2 ft from the east, 8-second period, with glassy conditions and a calm wind. The energy’s still weak (57), but it’s clean enough to get wet. Sunday the 30th morning offers a little more: 3 ft, east-southeast, glassy, but the period’s a short 5 seconds, so it’s gonna be messy and lumpy. Still, you’ll get a few closeouts.

Then Monday the 31st of August morning brings the biggest swell of the whole run – 4 ft from the east-southeast, again a short 5-second period, glassy conditions. It’s beginner-friendly size, but the shape won’t be anything to write home about. The combined energy finally climbs a bit to 79, but still weak.

The standout in this whole flat spell is actually Tuesday the 1st of September morning. We’ve got 3 ft from the southeast, glassy as glass, and the swell period jumps to a lovely 13 seconds – that’s groundswell, real energy. Combined energy hits 109 (moderate), so there’s a bit of push. The wind’s glassy, the tide will be your friend, and the break is jetty-fed so it can handle that longer period. It’s the best on offer, no doubt. Just expect it to be a touch inconsistent between sets.

The rest of the run through to the 5th of September is back to flat, choppy, or tiny junk. There’s a solid 9-day gap of poor-to-unsurfable conditions from the 21st to the 28th of August, then a few tiny windows, then another flat spell.

Bottom line: if you’re desperate, mark your calendar for Tuesday the 1st of September morning. That’s your best bet. Otherwise, stay patient or find a different hobby.

Rusty.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Thu night. Warm (max 31°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 9mm), mostly falling on Mon night. Warm (max 30°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
9
0.3
E
9
0.3
E
8
0.3
E
8
0.2
E
12
0.3
E
8
0.3
E
8
0.2
ESE
11
0.2
E
8
0.2
E
11
0.2
E
8
0.2
E
8
0.4
SE
4
0.1
E
18
0.1
E
16
Wave Graph
Metric surfscale
Energy kJ
12
12
12
13
14
14
13
13
12
12
11
12
5
9
6
4
4
6
5
Wind (km/h)
15
S
10
SW
15
E
15
SSW
5
WSW
15
SE
15
SW
10
S
20
ESE
15
S
5
SE
20
ESE
15
SSE
5
SE
15
ESE
15
SSE
5
SE
20
ESE
15
SSE
Wind State
cross-off
off
cross-on
off
off
cross
off
cross-off
cross
cross-off
cross
cross-on
cross-off
glassy
cross-on
cross-off
cross
cross-on
cross-off
High Tide
2:52AM0.11m
3:52PM0.31m
3:50AM0.09m
4:45PM0.31m
4:45AM0.10m
5:33PM0.32m
5:35AM0.13m
6:15PM0.33m
6:21AM0.16m
6:55PM0.34m
7:05AM0.21m
7:32PM0.34m
Low Tide
9:26PM-0.16m
8:56AM-0.26m
10:27PM-0.16m
9:50AM-0.26m
11:19PM-0.17m
10:43AM-0.26m
00:03AM-0.19m
11:33AM-0.27m
00:41AM-0.21m
12:21PM-0.29m
1:16AM-0.24m
1:06PM-0.30m
1:50AM-0.28m
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
clear
clear
thunderstorm
clear
clear
rain showers
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:54
7:53
7:52
7:52
7:51
7:50
7:49
 mm
3
1
3
3
3
4
3
2
2
Temp °C
30
28
31
30
28
30
29
28
30
29
28
30
29
28
29
28
29
30
29
Feels °C
32
31
35
31
32
33
31
31
32
30
32
31
32
32
31
29
33
32
31
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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