- Forecast
- Maps
- Live
- Weather State
- Spot Information
40th Street Surf Forecast
/ Florida – South (39 breaks) / Florida (155 breaks) /
Surf Forecasts:
40th Street surfForecast / Florida – South / USA
48hr Weather and Surf, issued 1 am Monday 15 Sep 2025 EDT
How big are the waves at 40th Street today?
The current surf forecast for 40th Street at 4AM is: 1.0m 8s primary swell from a North-northeast direction and 0.1m 8s secondary swell from a East direction (forecast issued at 01:00am September 15). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 3.5ft (1.0m) | 8s |
| Afternoon (15 Sep) | 3.5ft (1.1m) | 8s |
| Evening (15 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 8 | 7 | 7 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 113 | 113 | 116 | 126 | 157 | 177 | 181 | 147 | 147 | 154 | 165 | 161 | 126 | 120 | 105 | 103 | 80 | 60 | 53 | 37 | 96 | 107 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | cross- on | cross- on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | on | cross | cross- on | cross- on |
High Tide / height (m) | 2:52AM 0.89 | 3:53PM 0.91 | 4:04AM 0.88 | 5:02PM 0.92 | 5:15AM 0.91 | 6:03PM 0.94 | ||||||||||||||||||
Low Tide / height (m) | 8:57PM 0.31 | 9:29AM 0.14 | 10:08PM 0.32 | 10:39AM 0.15 | 11:14PM 0.29 | 11:42AM 0.15 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:05 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - |
 |  | |  | |  |  | | |  | | | |  | |  | | | | | |  | |  | |
Rain (mm) | 2 | - | - | - | - | - | 1 | 3 | 3 | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 9 | 6 | 1 |
| Temp. °C | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 24 | 25 |
| Feels °C (?) | 30 | 29 | 30 | 30 | 30 | 29 | 29 | 30 | 29 | 30 | 30 | 30 | 31 | 30 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 28 | 25 | 24 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Florida - South
Continuing clean conditions at 40th Street (calm at Boca Raton 5 km from 40th Street). A 1.0m swell from the N
Actual: 42 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 40th Street surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest