Surf Forecasts:
How big are the waves at 21st Street (Miami) today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 3ft (0.9m), 11s period with NNE swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 2.5ft (0.8m), 11s period with NNE swell.
- Evening surf: Evening surf (28 Sep, local time) - 2.5ft (0.7m), 10s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 3PM is: 0.8m 11s primary swell from a North-northeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 07:00am September 28). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 3ft (0.9m) | 11s |
| Afternoon (28 Sep) | 2.5ft (0.8m) | 11s |
| Evening (28 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed morning. Warm (max 28°C on Mon afternoon, min 24°C on Wed morning). Winds increasing (calm on Tue morning, fresh winds from the ESE by Wed night). | |||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NNE 8 | SE 4 | NE 8 | ESE 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 200 | 193 | 151 | 149 | 110 | 92 | 92 | 68 | 65 | 54 | 35 | 32 | 21 | 21 | 20 | 19 | 18 | 11 | 11 | 7 | 12 | 12 | 19 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross | cross | cross-off | off | off | glassy | glassy | glassy | off | glassy | cross-on | on | on | on | glassy | on | on | on | on | on |
High Tide | 9:57AM1.06m | 10:04PM1.00m | 10:41AM1.05m | 10:46PM0.98m | 11:29AM1.02m | ||||||||||||||||||
Low Tide | 3:37AM0.02m | 4:04PM0.13m | 4:19AM0.02m | 4:47PM0.16m | 5:04AM0.03m | 5:35PM0.20m | |||||||||||||||||
 |  | | |  |  | | | |  |  | |  |  | | |  | | | | | | | |
 | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | 2 | 5 | 2 | — | — | — | — |
Temp °C | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 27 | 27 | 25 | 25 | 26 | 26 | 26 | 27 | 24 | 26 | 27 | 27 | 28 |
Feels °C | 26 | 27 | 28 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 29 | 25 | 28 | 25 | 28 | 28 | 27 | 30 | 25 | 25 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 |
| kJ | 200 | 193 | 151 | 149 | 110 | 92 | 92 | 68 | 65 | 54 | 35 | 32 | 21 | 21 | 20 | 19 | 18 | 11 | 11 | 7 | 7 | 11 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 10 | E 10 | E 7 | E 10 | E 9 | — | E 9 | E 14 | E 14 | E 14 | S 3 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | NE 10 |
| kJ | — | — | — | 2 | 2 | 1 | 2 | 2 | — | 2 | 4 | 4 | 4 | 1 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 7 | E 10 | — | — | E 14 | E 14 | E 14 | E 9 | E 9 | E 14 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 12 |
| kJ | — | — | — | — | 1 | 2 | — | — | 4 | 4 | 4 | 2 | 2 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 2 | S 3 | S 3 | — | — | — | — | SSW 2 | — | — | — | — | ESE 3 | SE 3 | SE 3 | SE 4 | SE 4 | ESE 4 |
| kJ | — | — | — | — | — | 2 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | 1 | 2 | 2 | 12 | 12 | 19 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 129 | 127 | 11 | 11 | 11 | 11 | 11 | 292 | 292 | 324 | 324 | 324 | 448 | 991 | 941 | 1131 | 1131 | 327 | 915 | 915 |
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