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Surf Forecasts:
40th Street surfForecast / Florida – South / USA
48hr Weather and Surf, issued 12 am Saturday 06 Dec 2025 ESTForecast update in hr min s Forecast update imminent
40th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 40th Street sea temperature is
26.6° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at 40th Street today?
The current surf forecast for 40th Street at 5AM is: 0.4m 10s primary swell from a Northeast direction and 0.2m 10s secondary swell from a East direction (forecast issued at 12:00am December 06). The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 1.5ft (0.4m) | 10s |
| Afternoon (06 Dec) | 1ft (0.3m) | 9s |
| Evening (06 Dec) | 1.5ft (0.4m) | 9s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 6 | 9 | 8 | 8 | 8 | 8 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 24 | 24 | 25 | 24 | 24 | 24 | 13 | 20 | 19 | 20 | 21 | 17 | 21 | 20 | 31 | 30 | 35 | 28 | 25 | 46 | 46 | 64 | 30 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | glass | cross | cross | cross | cross | cross- off | cross- off | cross- off | glass | cross | cross | cross | cross- off | off | off | off | off | off | off | off | cross- off |
High Tide / height (m) | 8:17PM 0.98 | 9:04AM 1.05 | 9:10PM 0.96 | 9:55AM 1.01 | 10:05PM 0.94 | 10:46AM 0.97 | ||||||||||||||||||
Low Tide / height (m) | 2:34AM -0.17 | 3:07PM 0.05 | 3:28AM -0.13 | 4:01PM 0.07 | 4:23AM -0.07 | 4:58PM 0.09 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:27 | - | - | - | - | - | - | - | 5:28 | - |
 |  | |  | | | | | | | | | | |  |  | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | - | - | - | - | 2 | 1 |
| Temp. °C | 25 | 24 | 23 | 23 | 25 | 27 | 27 | 26 | 25 | 24 | 22 | 23 | 25 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 24 | 27 | 27 | 25 |
| Feels °C (?) | 27 | 27 | 26 | 27 | 28 | 28 | 26 | 26 | 26 | 25 | 24 | 26 | 26 | 27 | 26 | 27 | 27 | 25 | 25 | 24 | 26 | 28 | 27 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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