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Surf Forecasts:
Sebastian Inlet-Third Peak surfForecast / Florida – North / USA
48hr Weather and Surf, issued 6 am Saturday 13 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
22.1° C
(Which is 1.7°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 12PM is: 0.2m 8s primary swell from a East direction and 0.2m 5s secondary swell from a North-northeast direction, 0.4m 4s secondary swell from a East-southeast direction (forecast issued at 06:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 0.5ft (0.2m) | 8s |
| Afternoon (13 Dec) | 2ft (0.6m) | 4s |
| Evening (13 Dec) | 2.5ft (0.7m) | 4s |
Table - waves today at Sebastian Inlet-Third Peak. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 9 | 9 | 9 | 6 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7 | 7 | 5 | 7 | 11 | 16 | 22 | 19 | 29 | 17 | 13 | 13 | 14 | 39 | 31 | 148 | 514 | 899 | 1024 | 940 | 723 | 639 | 771 | 832 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | cross- on | cross | cross | cross- on | cross | glass | cross- off | cross- off | cross- on | on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 2:26AM 0.25 | 2:46PM 0.22 | 3:29AM 0.27 | 3:41PM 0.19 | 4:25AM 0.30 | 4:33PM 0.18 | ||||||||||||||||||
Low Tide / height (m) | 8:40AM -0.23 | 9:01PM -0.26 | 9:46AM -0.21 | 9:51PM -0.27 | 10:46AM -0.21 | 10:38PM -0.28 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - |
 |  |  |  | | | | | |  |  | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 23 | 22 | 22 | 19 | 18 | 18 | 16 | 16 | 16 | 17 | 17 | 18 | 18 |
| Feels °C (?) | 22 | 22 | 22 | 20 | 22 | 22 | 23 | 23 | 24 | 22 | 22 | 22 | 21 | 20 | 13 | 12 | 12 | 9 | 11 | 11 | 12 | 13 | 15 | 15 |
- 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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