- Forecast
- Maps
- Live
- Weather State
- Spot Information
21st Street (Miami) Surf Forecast
/ Florida – South (39 breaks) / Florida (155 breaks) /
Surf Forecasts:
21st Street (Miami) surfForecast / Florida – South / USA
48hr Weather and Surf, issued 1 pm Tuesday 28 Apr 2026 EDTForecast update in hr min s Forecast update imminent
21st Street (Miami) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 21st Street (Miami) sea temperature is
26.0° C
(Which is normal for this time of year)How big are the waves at 21st Street (Miami) today?
The current surf forecast for 21st Street (Miami) at 5PM is: 1.1m 8s primary swell from a North-northeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 4ft (1.2m) | 8s |
| Afternoon (28 Apr) | 3.5ft (1.1m) | 8s |
| Evening (28 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 11 | NNE 11 | NNE 11 | NE 10 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | |
185 | 157 | 169 | 165 | 161 | 119 | 116 | 95 | 103 | 101 | 101 | 79 | 70 | 151 | 149 | 146 | 112 | 106 | 68 | 68 | 69 | 71 | 51 | 49 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-off | off | cross | |
High Tide | 7:19PM0.82m | 7:26AM0.79m | 8:00PM0.84m | 8:03AM0.79m | 8:39PM0.85m | |||||||||||||||||||
Low Tide | 1:00PM-0.02m | 1:26AM0.05m | 1:40PM-0.05m | 2:06AM0.05m | 2:17PM-0.06m | 2:44AM0.06m | ||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — |
 | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | 7:51 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 24 |
25 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 26 | 27 | 25 | 25 | 26 | 25 | 23 | 25 | 26 | 25 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 11 | NNE 11 | NNE 11 | NE 10 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 |
 kJ | 185 | 157 | 169 | 165 | 161 | 119 | 116 | 95 | 103 | 101 | 101 | 79 | 70 | 151 | 149 | 146 | 112 | 106 | 68 | 68 | 69 | 71 | 51 | 49 |
Swell 2 Height (m) Direction Period (s) | NNE 13 | E 7 | E 7 | E 7 | — | E 7 | E 7 | E 7 | E 7 | E 6 | NNE 12 | NE 12 | NNE 12 | E 6 | SSE 4 | SSE 4 | SSE 4 | E 6 | E 6 | E 6 | E 6 | S 3 | S 3 | S 3 |
| kJ | 17 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 15 | 37 | 52 | 1 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 4 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | NE 11 | E 7 | — | — | — | — | — | E 7 | E 6 | E 6 | — | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | — | — | — | E 6 | E 6 | E 6 |
| kJ | 5 | 1 | — | — | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 6 | E 3 | SE 3 | SE 3 | SE 3 | SE 3 | ESE 3 | SE 3 | SSE 3 | SSE 3 | S 3 | — | SSW 3 | SSE 3 | SSE 3 | S 4 | S 4 | WSW 3 | SW 3 | — |
| kJ | — | — | — | — | 1 | 5 | 3 | 3 | 3 | 3 | 7 | 7 | 4 | 3 | 1 | — | 1 | 1 | 3 | 9 | 6 | 2 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 292 | 292 | 338 | 938 | 421 | 421 | 173 | 127 | 127 | 272 | 292 | 292 | 236 | 11 | 11 | 11 | 11 | 121 | 146 | 222 | 60 | 11 | 11 | 60 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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 21st Street (Miami) 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