Sebastian Inlet-First Peak surfForecast / Florida – North / USA

information circle12 Day Weather and Surf, issued 1 pm Tuesday 10 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Sebastian Inlet-First Peak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sebastian Inlet-First Peak sea temperature is
23.3° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Sebastian Inlet-First Peak this week:

The surf forecast for Sebastian Inlet-First Peak over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Mar 11) at 5AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 9s. Another secondary swell of 0.5m 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 12 days are 1.9m 7s and forecast to arrive on Tuesday (Mar 17) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Thursday (Mar 12) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 11th Mar)2ft (0.6m) 9s
Best Surf11PM (Fri 13th Mar)4.5ft (1.4m) 8s
Most Powerful 2PM (Tue 17th Mar)6ft (1.9m) 7s

Table - best surf conditions forecast for Sebastian Inlet-First Peak over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Thu night. Warm (max 29°C on Thu afternoon, min 21°C on Thu morning). Mainly fresh winds.

Days 3-6 Weather Summary Heavy rain (total 42mm), heaviest during Sat afternoon. Warm (max 26°C on Sun night, min 21°C on Mon morning). Wind will be generally light.

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
E
0.6
E
0.6
E
0.6
E
0.5
E
0.5
E
0.5
E
1.7
NE
1.8
ENE
1.5
NNE
1.4
ENE
1
ENE
0.9
ENE
0.7
NE
1
SE
0.7
E
0.6
E
0.7
E
0.7
E
0.7
E
1.9
NNE
Period(s) (?)999988867887775666787
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1025655533535341832992912381048456484126415154317
Wind
(km/h)
15
ESE
15
SSE
10
SSE
20
SE
15
S
20
SSW
5
WNW
25
NE
25
E
15
ESE
5
SSW
5
SSE
15
ESE
20
SSE
25
SSE
25
SE
15
SSW
25
SSW
25
W
35
N
35
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
crosscross-
off
offglassoncross-
on
cross-
on
cross-
off
glasscrosscross-
off
cross-
off
crosscross-
off
offcross-
off
cross-
on
cross-
on
High Tide
/ height (m)
2:32AM
0.30
2:20PM
0.09
3:25AM
0.29
3:19PM
0.10
4:17AM
0.30
4:18PM
0.12
5:05AM
0.31
5:13PM
0.16
5:51AM
0.32
6:05PM
0.21
6:34AM
0.34
6:54PM
0.27
7:17AM
0.35
Low Tide
/ height (m)
7:34PM
-0.27
9:02AM
-0.14
8:26PM
-0.26
9:57AM
-0.14
9:22PM
-0.25
10:47AM
-0.16
10:20PM
-0.26
11:32AM
-0.20
11:16PM
-0.28
12:13PM
-0.24
12:09AM
-0.30
12:53PM
-0.28
1:00AM
-0.32
1:32PM
-0.33
Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise--7:35--7:35--7:33--7:31--7:31--7:30--7:28
Sunset7:27--7:27--7:28--7:29--7:29--7:30--7:30--
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
Rain (mm)
-------2234-56471032--
Temp. °C252423242324292622222323242424252624282415
Feels °C (?)25242523232430272021252625232323242226238
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 12 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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