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:
Boynton Beach surfForecast / Florida – South / USA
48hr Weather and Surf, issued 6 pm Thursday 11 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Boynton Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boynton Beach sea temperature is
26.8° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Boynton Beach today?
The current surf forecast for Boynton Beach at 12AM is: 0.6m 9s primary swell from a Northeast direction and 0.7m 7s secondary swell from a North direction (forecast issued at 06:00pm December 11). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 3.5ft (1.1m) | 10s |
| Evening (12 Dec) | 2ft (0.6m) | 9s |
Table - waves today at Boynton Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 6 | 9 | 9 | 9 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 184 | 99 | 65 | 51 | 51 | 51 | 37 | 22 | 13 | 12 | 13 | 12 | 11 | 13 | 13 | 18 | 19 | 19 | 20 | 21 | 22 | 15 | 9 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross | glass | cross- on | cross |
High Tide / height (m) | 1:13PM 0.88 | 1:51AM 0.85 | 2:07PM 0.82 | 2:54AM 0.85 | 3:01PM 0.78 | 3:51AM 0.87 | ||||||||||||||||||
Low Tide / height (m) | 7:41PM 0.13 | 8:04AM 0.19 | 8:31PM 0.12 | 9:02AM 0.22 | 9:19PM 0.12 | 9:57AM 0.24 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - |
| Sunset | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | |  | | |  | |  | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 3 | - | 1 |
| Temp. °C | 21 | 21 | 20 | 19 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 22 | 23 | 24 |
| Feels °C (?) | 19 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 21 | 21 | 21 | 22 | 21 | 22 | 21 | 21 | 22 | 24 | 24 | 25 | 25 | 24 | 24 |
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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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