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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 1 am Friday 20 Mar 2026 EDT
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
21.5° C
 (Which is 1.3°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 6AM is: 1.8m 7s primary swell from a Northeast direction and 0.6m 9s secondary swell from a East direction, 0.1m 13s secondary swell from a Northeast direction (forecast issued at 01:00am March 20). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Mar)6ft (1.8m)8s
Afternoon (20 Mar)5.5ft (1.7m)8s
Evening (20 Mar)5ft (1.6m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
2
2
2
2
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
NE
1.8
NE
1.7
NE
1.8
NE
1.8
NE
1.7
ENE
1.6
ENE
1.6
ENE
1.5
ENE
1.8
NE
1.5
ENE
1.5
ENE
1.4
ENE
1.4
ENE
1.4
ENE
1.4
ENE
1.4
ENE
1.3
ENE
1.1
ENE
1.1
ENE
1
ENE
0.9
ENE
0.9
ENE
0.8
ENE
Period(s) (?)77788888989101010101010101099999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)346318293350408394351368333428377419370351388363356295230220185153141110
Wind
(km/h)
30
NNE
30
NNE
25
NNE
25
NNE
30
NE
25
NNE
25
NNE
20
N
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
10
NE
15
E
15
SE
15
SSW
15
W
15
WNW
10
W
10
W
5
SSE
10
SE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
on		onononcross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		oncross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscrosscross-
off
High Tide
/ height (m)
9:15PM
0.41
9:25AM
0.35
10:03PM
0.44
10:10AM
0.33
10:53PM
0.46
10:59AM
0.31
Low Tide
/ height (m)
3:26AM
-0.34
3:37PM
-0.44
4:16AM
-0.34
4:23PM
-0.45
5:08AM
-0.32
5:11PM
-0.45
Friday
20
Saturday
21
Sunday
22
Sunrise---7:26-------7:24-------7:22----
Sunset------7:31-------7:32-------7:32-
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C191919192020202020181818192021212018171720242423
Feels °C (?)141515151515151617161616171818181715141417222119
  • 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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View detailed surf forecast for Sebastian Inlet-Third Peak at:
surf-forecast.com

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