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

information circle48hr Weather and Surf, issued 6 am Wednesday 18 Feb 2026 EST
Forecast update in hr  min  s Forecast update imminent
Sebastian Inlet-Third Peak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sebastian Inlet-Third Peak sea temperature is
19.7° C
(Which is 2.4°C colder than average for this time of year)


How big are the waves at Sebastian Inlet-Third Peak today?

The current surf forecast for Sebastian Inlet-Third Peak at 1PM is: 1.2m 11s primary swell from a East-northeast direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 06:00am February 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (EST) & DateWave HeightWave Period
Morning (18 Feb)3.5ft (1.1m)11s
Afternoon (18 Feb)3.5ft (1.1m)12s
Evening (18 Feb)3.5ft (1.0m)12s

Table - waves today at Sebastian Inlet-Third Peak. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
18
Thursday
19
Friday
20
Sat
21
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
1
2
1
2
1
1
2
2
2
2
2
1
0
1
1
2
1
1
1
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.3
ENE
1.3
ENE
1.1
NE
1.2
ENE
1.2
ENE
1
ENE
1
ENE
1
ENE
0.9
ENE
0.8
ENE
0.8
ENE
0.8
ENE
0.6
ENE
0.5
ENE
0.8
ENE
0.8
ENE
0.7
ENE
0.7
ENE
0.7
ENE
0.6
ENE
0.6
ENE
0.5
ENE
0.5
ENE
0.6
ENE
Period(s) (?)121111111212121111111111141413131313121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)454416283372365285280270223163160163156110222195147147136101998585117
Wind
(km/h)
15
SE
10
S
15
SSE
15
SE
20
SE
25
SSE
15
SSW
10
W
10
WSW
10
SW
10
SSW
15
SE
20
SE
20
SE
20
S
10
S
15
SW
10
SSW
15
S
15
SE
25
SE
25
SE
25
SSE
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
offoffcrosscrosscross-
off
cross-
off
cross-
off
offoffcross-
off
crosscrosscrosscross-
off
cross-
off
High Tide
/ height (m)
8:07AM
0.37
8:32PM
0.36
8:48AM
0.36
9:20PM
0.38
9:33AM
0.34
10:11PM
0.40
Low Tide
/ height (m)
1:53AM
-0.35
2:21PM
-0.37
2:40AM
-0.35
3:02PM
-0.39
3:30AM
-0.34
3:46PM
-0.41
Wednesday
18
Thursday
19
Friday
20
Sat
21
Sunrise-6:56-------6:56-------6:54------
Sunset----6:14-------6:15-------6:15---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C202021232422222120192124242323222120222524232322
Feels °C (?)192020212219222020192123222222222120222422212121
  • Map Icons:
  • Break
  • 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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