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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 Sunday 24 May 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
28.0° 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: 1.4m 6s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 07:00pm May 24). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | 4.5ft (1.3m) | 5s |
| Evening (25 May) | 4.5ft (1.3m) | 6s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Mon night. Warm (max 28°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | |
104 | 104 | 122 | 126 | 111 | 119 | 128 | 118 | 114 | 123 | 139 | 139 | 131 | 139 | 144 | 154 | 159 | 136 | 149 | 132 | 137 | 133 | 118 | 104 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:01PM0.78m | 4:19AM0.77m | 5:03PM0.78m | 5:13AM0.76m | 5:58PM0.80m | 6:02AM0.75m | ||||||||||||||||||
Low Tide | 10:22PM0.09m | 10:51AM-0.00m | 11:18PM0.10m | 11:40AM-0.02m | 00:09AM0.11m | 12:26PM-0.04m | ||||||||||||||||||
 | |  | | |  | | | | |  | | | | | | | | | | | |  | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — |
 | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | 8:06 |
1 | 1 | — | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | 1 | 2 | 2 | 1 | 1 | 1 | 1 | — | 1 | |
Temp °C | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 |
27 | 28 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 28 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | — | N 9 | NE 9 | NNE 9 | NNE 8 | NE 8 | NNE 8 | NE 8 | NE 10 | NE 9 | NNE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
 kJ | — | 2 | 3 | 8 | 7 | 18 | 6 | 16 | 24 | 22 | 31 | 35 | 24 | 24 | 24 | 23 | 21 | 21 | 20 | 20 | 16 | 16 | 15 | 16 |
Swell 2 Height (m) Direction Period (s) | — | N 9 | — | — | NE 8 | NE 8 | NNE 10 | NNE 10 | NE 8 | NE 8 | NE 8 | — | — | — | — | — | — | — | — | E 9 | E 9 | — | ESE 8 | ESE 8 |
| kJ | — | 2 | — | — | 2 | 2 | 9 | 10 | 2 | 3 | 2 | — | — | — | — | — | — | — | — | 14 | 14 | — | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NE 8 | NE 8 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 104 | 104 | 122 | 126 | 111 | 119 | 128 | 118 | 114 | 123 | 139 | 139 | 131 | 139 | 144 | 154 | 159 | 136 | 149 | 132 | 137 | 133 | 118 | 104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1225 | 1178 | 977 | 624 | 356 | 317 | 1178 | 1230 | 1178 | 1178 | 1215 | 262 | 383 | 308 | 1135 | 1139 | 1154 | 305 | 1207 | 383 | 308 | 308 | 356 | 1135 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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