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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 1 pm Friday 15 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 1.3°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 6PM is: 0.5m 7s primary swell from a Northeast direction and 0.2m 7s secondary swell from a East direction, 0.3m 2s secondary swell from a Southeast direction (forecast issued at 01:00pm May 15). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 1.5ft (0.5m) | 7s |
| Afternoon (15 May) | 1.5ft (0.5m) | 7s |
| Evening (15 May) | 1.5ft (0.4m) | 7s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sun morning. Warm (max 28°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 7 | NE 7 | NE 7 | NE 7 | ESE 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 | |
30 | 23 | 23 | 12 | 11 | 24 | 18 | 22 | 30 | 44 | 62 | 54 | 67 | 57 | 53 | 74 | 66 | 56 | 43 | 42 | 45 | 55 | 71 | 74 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | |
High Tide | 8:12PM0.96m | 8:17AM0.87m | 9:03PM0.98m | 9:09AM0.89m | 9:55PM0.99m | |||||||||||||||||||
Low Tide | 1:42PM-0.18m | 2:16AM-0.00m | 2:32PM-0.22m | 3:06AM-0.02m | 3:23PM-0.23m | 3:57AM-0.02m | ||||||||||||||||||
 | | |  | | | | |  | | | | | |  |  | | | | |  |  | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — |
 | — | — | 7:59 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | 8:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | 1 | 1 | — | |
Temp °C | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 |
29 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 26 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 4 | NE 7 | NE 6 | NE 6 | N 7 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NNE 6 | NE 6 | NNE 6 | NNE 6 | NE 11 | NE 11 | NNE 10 |
 kJ | 30 | 23 | 23 | 12 | 7 | 7 | 6 | 6 | 8 | 14 | 13 | 12 | 12 | 7 | 6 | 9 | 9 | 13 | 8 | 7 | 3 | 5 | 18 | 10 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | NE 13 | NE 7 | E 7 | E 7 | N 7 | NE 6 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 11 | NE 11 | NE 9 | E 8 | E 8 | NE 9 | NE 11 | NE 8 | S 5 | S 5 |
| kJ | 4 | 4 | 4 | 7 | 7 | 4 | 4 | 4 | 2 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 3 | 1 | 5 | 3 | 5 | 2 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | NE 14 | NE 13 | NE 11 | NE 13 | NE 13 | NE 13 | NE 12 | NE 9 | NE 12 | NE 12 | NE 9 | NE 9 | NE 11 | NE 9 | E 8 | NE 11 | NE 11 | NE 9 | NE 12 | NE 11 | NE 11 | — | — |
| kJ | — | 8 | 7 | 5 | 7 | 7 | 7 | 6 | 3 | 6 | 6 | 3 | 3 | 5 | 3 | 1 | 5 | 5 | 3 | 6 | 5 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | E 3 | SE 2 | ESE 3 | ESE 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 1 | 1 | 1 | 5 | 11 | 24 | 18 | 22 | 30 | 44 | 62 | 54 | 67 | 57 | 53 | 74 | 66 | 56 | 43 | 42 | 45 | 55 | 71 | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 373 | 418 | 923 | 974 | 800 | 800 | 1003 | 872 | 1135 | 1228 | 1610 | 928 | 977 | 977 | 383 | 452 | 1139 | 1215 | 1225 | 872 | 977 | 856 | 772 | 772 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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