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Surf Forecasts:
Sebastian Inlet-Third Peak surfForecast / Florida – North / USA
48hr Weather and Surf, issued 6 pm Wednesday 10 Dec 2025 ESTForecast 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
24.0° C
(Which is normal 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 1AM is: 1.1m 10s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a Northwest direction (forecast issued at 06:00pm December 10). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 3ft (0.9m) | 10s |
| Afternoon (11 Dec) | 2.5ft (0.8m) | 9s |
| Evening (11 Dec) | 2ft (0.6m) | 9s |
Table - waves today at Sebastian Inlet-Third Peak. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 322 | 304 | 277 | 255 | 212 | 190 | 140 | 103 | 75 | 65 | 46 | 46 | 45 | 26 | 16 | 16 | 16 | 15 | 14 | 7 | 7 | 7 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross | cross | cross- on | cross- on | cross- on | glass | glass | glass | cross- on | cross- on | cross | cross- off | cross- off | glass | cross | on | cross- on |
High Tide / height (m) | 12:19AM 0.25 | 12:50PM 0.31 | 1:22AM 0.24 | 1:47PM 0.26 | 2:26AM 0.25 | |||||||||||||||||||
Low Tide / height (m) | 6:17PM -0.29 | 6:26AM -0.29 | 7:11PM -0.27 | 7:31AM -0.25 | 8:06PM -0.26 | 8:40AM -0.23 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - |
| Sunset | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | |  | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 20 | 16 | 13 | 14 | 14 | 15 | 18 | 19 | 17 | 17 | 17 | 17 | 17 | 18 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 20 | 21 |
| Feels °C (?) | 22 | 18 | 12 | 8 | 11 | 11 | 12 | 15 | 15 | 14 | 14 | 15 | 15 | 16 | 17 | 19 | 18 | 18 | 20 | 20 | 21 | 19 | 21 | 21 |
- 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)
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