- 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 7 pm Saturday 18 Apr 2026 EDTForecast 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
25.6° C
(Which is slightly warmer than usual)How big are the waves at 40th Street today?
The current surf forecast for 40th Street at 12AM is: 0.3m 8s primary swell from a Northeast direction and 0.1m 12s secondary swell from a Northeast direction, 0.6m 3s secondary swell from a East direction (forecast issued at 07:00pm April 18). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | - | - |
| Afternoon (19 Apr) | 1.5ft (0.4m) | 8s |
| Evening (19 Apr) | 1.5ft (0.4m) | 8s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 4 | 8 | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17 | 17 | 10 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 40 | 119 | 421 | 904 | 861 | 819 | 803 | 713 | 640 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross | glass | cross- on | cross- on | cross- on | cross | cross | off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 10:10PM 0.99 | 10:17AM 0.89 | 11:00PM 0.97 | 11:07AM 0.87 | 11:53PM 0.93 | 12:01PM 0.84 | ||||||||||||||||||
Low Tide / height (m) | 3:42PM -0.21 | 4:14AM -0.03 | 4:31PM -0.20 | 5:04AM 0.00 | 5:24PM -0.16 | 5:59AM 0.05 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 | - | - |
| Sunset | 7:45 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - |
 |  | | | | | |  |  |  |  | | |  | | | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 2 | 1 | 1 | - | - | - | - | - |
| Temp. °C | 26 | 25 | 24 | 24 | 24 | 24 | 27 | 28 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 22 | 22 | 22 | 21 | 21 | 22 | 22 |
| Feels °C (?) | 26 | 26 | 25 | 25 | 26 | 26 | 30 | 28 | 27 | 27 | 28 | 27 | 27 | 24 | 23 | 22 | 22 | 18 | 17 | 18 | 16 | 16 | 16 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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