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:
The Boardwalk surfForecast / Florida – North / USA
48hr Weather and Surf, issued 12 am Monday 15 Dec 2025 ESTForecast update in hr min s Forecast update imminent
The Boardwalk surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Boardwalk sea temperature is
22.2° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at The Boardwalk today?
The current surf forecast for The Boardwalk at 3AM is: 2.3m 7s primary swell from a Northeast direction and 0.4m 9s secondary swell from a East-southeast direction, 0.1m 18s secondary swell from a East direction (forecast issued at 12:00am December 15). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 8ft (2.4m) | 9s |
| Afternoon (15 Dec) | 6ft (1.9m) | 9s |
| Evening (15 Dec) | 5ft (1.6m) | 9s |
Table - waves today at The Boardwalk. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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) (?) | 5 | 6 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 10 | 5 | 10 | 10 | 6 | 6 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 63 | 223 | 558 | 996 | 883 | 680 | 604 | 530 | 424 | 314 | 354 | 318 | 293 | 199 | 149 | 227 | 225 | 262 | 69 | 49 | 154 | 78 | 78 | 267 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | cross- on | on | on | on |
High Tide / height (m) | 4:33AM 1.23 | 4:33PM 0.97 | 5:17AM 1.26 | 5:19PM 0.95 | 5:58AM 1.29 | 6:02PM 0.95 | ||||||||||||||||||
Low Tide / height (m) | 9:51PM 0.25 | 10:48AM 0.37 | 10:32PM 0.23 | 11:34AM 0.35 | 11:13PM 0.22 | 12:18PM 0.32 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:29 | - |
 |  |  | |  | | | | | | | | |  |  | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 19 | 17 | 18 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 21 | 22 | 22 | 22 |
| Feels °C (?) | 13 | 9 | 11 | 10 | 10 | 11 | 11 | 13 | 13 | 14 | 15 | 16 | 16 | 15 | 17 | 16 | 17 | 17 | 18 | 18 | 19 | 20 | 20 | 21 |
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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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