40th Street
Miami Beach, Florida
SELECT DAY
12AM6AM12PM6PM11PM
Current Conditions
🌬️ WIND
N
E
S
W
4
kt
kt
🌊 SWELL
N
E
S
W
3
ft
ft
Swell Height
3ft
Swell Period
10s
Wind Speed
4kt
Air Temp
20°C
Wind Gusts
4kt
Precipitation
0mm
Secondary Swell
0.9ft @ 6s
📡 Data Source
Choose your preferred weather data provider
📍 Local Knowledge
40th Street is a quite exposed beach break in South Florida that offers reliable surf but with limited predictability. It works year-round, with best results when northeast swells combine with offshore winds from the west, which helps craft cleaner, more organized waves. Surfers should remain cautious of rip currents, sharks, and jellyfish—common local hazards. In terms of seasonal performance, winter, particularly January, offers the best chance for clean, rideable surf—even though quality conditions occur only occasionally.
Best Swell: E
Bottom: Sand
Ideal Conditions
Swell: NE
Wind: W