Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Jensen Beach surfForecast / Florida – South / USA
48hr Weather and Surf, issued 12 pm Saturday 13 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Jensen Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jensen Beach sea temperature is
24.1° C
(Which is normal for this time of year)How big are the waves at Jensen Beach today?
The current surf forecast for Jensen Beach at 7PM is: 0.9m 4s primary swell from a East-southeast direction and 0.2m 7s secondary swell from a North-northeast direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 12:00pm December 13). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 2ft (0.6m) | 4s |
| Afternoon (13 Dec) | 2.5ft (0.8m) | 4s |
| Evening (13 Dec) | 3ft (0.9m) | 4s |
Table - waves today at Jensen Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 15 | 20 | 26 | 30 | 36 | 20 | 19 | 8 | 7 | 5 | 13 | 46 | 246 | 639 | 1439 | 1533 | 1251 | 986 | 856 | 719 | 752 | 742 | 673 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | on | on | cross- on | cross- off | cross- off | off | cross | cross | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:32PM 0.87 | 3:21AM 0.89 | 3:24PM 0.85 | 4:13AM 0.90 | 4:13PM 0.85 | 5:00AM 0.92 | ||||||||||||||||||
Low Tide / height (m) | 8:46AM 0.21 | 9:11PM 0.09 | 9:39AM 0.22 | 9:58PM 0.08 | 10:27AM 0.22 | 10:42PM 0.06 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - |
 |  | |  |  | |  |  |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 2 | 3 | 1 | 2 | 1 | - | - | - | - | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 24 | 24 | 24 | 24 | 24 | 22 | 20 | 21 | 24 | 23 | 23 | 22 | 19 | 20 | 18 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 20 |
| Feels °C (?) | 22 | 21 | 21 | 23 | 23 | 24 | 23 | 21 | 22 | 24 | 22 | 22 | 18 | 14 | 15 | 11 | 11 | 12 | 14 | 14 | 16 | 16 | 16 | 17 |
- 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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