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Sebastian Inlet-Third Peak Surf Forecast
/ Florida – North (78 breaks) / Florida (155 breaks) /
Surf Forecasts:
Sebastian Inlet-Third Peak surfForecast / Florida – North / USA
48hr Weather and Surf, issued 1 am Saturday 21 Mar 2026 EDTForecast 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
21.1° C
(Which is 1.8°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 9AM is: 1.4m 10s primary swell from a East-northeast direction (forecast issued at 01:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.4m) | 10s |
| Afternoon (21 Mar) | 4.5ft (1.4m) | 10s |
| Evening (21 Mar) | 4.5ft (1.4m) | 10s |
Table - waves today at Sebastian Inlet-Third Peak. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 324 | 331 | 333 | 370 | 378 | 358 | 388 | 363 | 356 | 301 | 248 | 225 | 185 | 153 | 141 | 110 | 110 | 84 | 82 | 80 | 54 | 54 | 56 | 39 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- off | cross- off | off | cross- off | cross- off | cross- off | glass | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | glass | cross | cross |
High Tide / height (m) | 10:03PM 0.44 | 10:10AM 0.33 | 10:53PM 0.46 | 10:59AM 0.31 | 11:46PM 0.46 | 11:50AM 0.28 | ||||||||||||||||||
Low Tide / height (m) | 4:16AM -0.34 | 4:23PM -0.45 | 5:08AM -0.32 | 5:11PM -0.45 | 6:03AM -0.30 | 6:02PM -0.43 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:32 | - | - | - | - | - | - | - | 7:32 | - | - | - | - | - | - | - | 7:34 | - |
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 18 | 19 | 18 | 19 | 21 | 21 | 21 | 21 | 19 | 18 | 17 | 20 | 23 | 24 | 23 | 22 | 21 | 18 | 17 | 20 | 25 | 25 | 23 |
| Feels °C (?) | 17 | 16 | 18 | 17 | 18 | 19 | 18 | 17 | 18 | 16 | 15 | 14 | 17 | 21 | 21 | 19 | 19 | 18 | 14 | 14 | 17 | 23 | 23 | 19 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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