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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 am Thursday 28 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
28.3° C
(Which is slightly warmer than usual)How big are the waves at 40th Street today (28 May):
- Morning surf: Morning surf (28 May, local time) - 3ft (0.9m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 3ft (0.9m), 5s period with SSE swell.
- Evening surf: Evening surf (28 May, local time) - 2.5ft (0.7m), 5s period with S swell.
The current surf forecast for 40th Street at 3PM is: 0.9m 5s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a Northeast direction, 0.3m 8s secondary swell from a East-southeast direction (forecast issued at 07:00am May 28). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 3ft (0.9m) | 5s |
| Afternoon (28 May) | 3ft (0.9m) | 5s |
| Evening (28 May) | 2.5ft (0.7m) | 5s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 38mm), heaviest during Thu night. Warm (max 31°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 5 | SE 5 | SE 5 | SSE 5 | SSE 5 | S 5 | S 5 | S 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 4 | S 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | S 4 | E 8 | |
64 | 55 | 45 | 45 | 48 | 31 | 16 | 13 | 13 | 13 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 5 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | off | off | cross-off | glassy | cross-off | off | off | off | |
High Tide | 6:49AM0.74m | 7:31PM0.81m | 7:32AM0.74m | 8:12PM0.82m | 8:13AM0.74m | 8:51PM0.81m | ||||||||||||||||||
Low Tide | 1:08PM-0.04m | 1:37AM0.11m | 1:49PM-0.04m | 2:17AM0.11m | 2:28PM-0.04m | |||||||||||||||||||
 |  | | | | |  |  | | | | | | | | | |  |  | | | |  | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:26 |
 | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | 8:07 |
— | 3 | 2 | 1 | 2 | 5 | 5 | 8 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 27 | 29 | 28 | 26 | 26 | 26 | 25 | 26 | 28 | 30 | 29 | 29 | 28 | 26 | 26 | 25 | 27 | 29 | 31 | 28 | 28 | 27 |
28 | 28 | 28 | 30 | 29 | 28 | 27 | 28 | 28 | 29 | 29 | 32 | 30 | 30 | 30 | 28 | 28 | 27 | 29 | 31 | 32 | 27 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | ESE 8 | E 5 | ESE 4 | ESE 4 | ESE 8 | SSE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 4 | SSE 4 | S 4 | S 3 | E 8 | ESE 8 | E 8 | E 8 | SSE 4 |
 kJ | 15 | 15 | 14 | 15 | 14 | 11 | 7 | 4 | 13 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 2 | 2 | 1 | 5 | 6 | 5 | 5 | 2 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 8 | ESE 8 | ESE 8 | NE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 4 | ESE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 3 | NE 8 | NE 8 | NE 8 | E 8 |
| kJ | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 2 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 2 | 2 | 2 | 5 |
Swell 3 Height (m) Direction Period (s) | — | E 13 | NE 13 | E 13 | E 13 | NE 8 | NE 8 | ENE 7 | ENE 7 | ENE 7 | ESE 4 | ESE 4 | — | — | — | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | — | — | NE 6 |
| kJ | — | 3 | 7 | 3 | 3 | 9 | 9 | 5 | 5 | 5 | 2 | 2 | — | — | — | 6 | 2 | 2 | 2 | 2 | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SSE 5 | SSE 5 | S 5 | S 5 | S 5 | S 5 | — | S 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | WSW 2 | WSW 2 | — | — | — | SSE 3 | SSE 3 | S 4 | — |
| kJ | 64 | 55 | 45 | 45 | 48 | 31 | 16 | 11 | 7 | — | 4 | 3 | 5 | 7 | 7 | 1 | 1 | — | — | — | 1 | 6 | 6 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 105 | 105 | 206 | 345 | 293 | 188 | 60 | 60 | 167 | 167 | 167 | 360 | 307 | 660 | 383 | 383 | 383 | 383 | 418 | 309 | 360 | 377 | 377 | 308 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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