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 am Tuesday 16 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
24.6° C
(Which is slightly warmer than usual)How big are the waves at Jensen Beach today?
The current surf forecast for Jensen Beach at 4AM is: 2.1m 10s primary swell from a Northeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 12:00am December 16). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 6.5ft (2.0m) | 10s |
| Afternoon (16 Dec) | 5ft (1.5m) | 9s |
| Evening (16 Dec) | 4.5ft (1.3m) | 8s |
Table - waves today at Jensen Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 965 | 918 | 817 | 825 | 687 | 586 | 357 | 419 | 216 | 229 | 197 | 114 | 114 | 101 | 94 | 89 | 121 | 188 | 144 | 134 | 119 | 131 | 118 | 99 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:00AM 0.92 | 5:00PM 0.85 | 5:43AM 0.93 | 5:43PM 0.86 | 6:24AM 0.95 | 6:25PM 0.87 | ||||||||||||||||||
Low Tide / height (m) | 10:42PM 0.06 | 11:12AM 0.20 | 11:24PM 0.05 | 11:53AM 0.18 | 12:04AM 0.03 | 12:33PM 0.17 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:30 | - |
 |  | | |  |  | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 20 | 21 | 21 | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 |
| Feels °C (?) | 15 | 16 | 16 | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 18 | 18 | 19 | 20 | 20 | 21 | 20 | 20 | 22 | 21 | 23 | 23 | 24 | 23 |
- 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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