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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 7 am Monday 01 Jun 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
28.7° C
(Which is slightly warmer than usual)How big are the waves at 21st Street (Miami) today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 0.5ft (0.2m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 0.5ft (0.2m), 9s period with NNE swell.
- Evening surf: Evening surf (01 Jun, local time) - 1.5ft (0.5m), 8s period with NNE swell.
The current surf forecast for 21st Street (Miami) at 1PM is: 0.2m 9s primary swell from a North-northeast direction and 0.2m 5s secondary swell from a North-northeast direction (forecast issued at 07:00am June 01). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 0.5ft (0.2m) | 8s |
| Afternoon (01 Jun) | 0.5ft (0.2m) | 9s |
| Evening (01 Jun) | 1.5ft (0.5m) | 8s |
Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 64mm), heaviest during Mon night. Warm (max 31°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNE 5 | NNE 5 | NNE 8 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | |
3 | 3 | 7 | 7 | 27 | 26 | 40 | 76 | 154 | 154 | 151 | 141 | 133 | 130 | 125 | 85 | 98 | 96 | 60 | 58 | 55 | 406 | 714 | 587 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | glassy | on | cross-off | off | cross-off | cross-off | cross-on | on | cross | on | cross-on | on | glassy | cross-off | cross-off | cross-on | cross-off | cross | cross-on | |
High Tide | 9:22AM0.70m | 10:06PM0.79m | 10:00AM0.69m | 10:44PM0.77m | 10:41AM0.67m | 11:24PM0.74m | ||||||||||||||||||
Low Tide | 3:34AM0.12m | 3:37PM-0.03m | 4:12AM0.12m | 4:15PM-0.01m | 4:51AM0.13m | 4:55PM0.02m | ||||||||||||||||||
 |  |  |  | |  |  | |  | | | | | | | | | | | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | 6:28 |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | 8:08 |
— | — | — | 1 | 1 | 34 | 3 | — | — | — | — | — | — | 14 | 2 | — | — | — | — | — | — | 1 | 3 | 1 | |
Temp °C | 28 | 28 | 30 | 30 | 30 | 25 | 26 | 27 | 26 | 27 | 29 | 31 | 29 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 24 | 25 |
32 | 31 | 32 | 30 | 31 | 28 | 28 | 28 | 27 | 29 | 30 | 33 | 29 | 28 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 24 | 26 | |
Swell 1 Height (m) Direction Period (s) | NNE 5 | NNE 5 | NNE 5 | NNE 5 | NNE 8 | NNE 8 | NNE 8 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | NNE 10 | NNE 9 | N 10 | SE 8 | NNE 9 | — |
 kJ | 2 | 3 | 3 | 3 | 27 | 26 | 40 | 76 | 154 | 154 | 151 | 141 | 133 | 130 | 125 | 85 | 98 | 96 | 60 | 58 | 51 | 3 | 463 | — |
Swell 2 Height (m) Direction Period (s) | S 3 | NE 9 | NNE 8 | NNE 9 | NNE 5 | NNE 11 | SSW 4 | NNE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 8 | — | — | — |
| kJ | 1 | 3 | 7 | 7 | 2 | 12 | 4 | 20 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 1 | 1 | 1 | 1 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 9 | E 8 | E 8 | NE 12 | NE 12 | NE 5 | NE 11 | S 3 | E 8 | E 8 | E 9 | — | — | — | — | — | E 9 | — | — | — | SSE 3 | — | — | — |
| kJ | 3 | 1 | 1 | 6 | 6 | 1 | 29 | 1 | 1 | 1 | 2 | — | — | — | — | — | 2 | — | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 2 | — | — | — | S 3 | S 4 | SW 4 | WNW 2 | — | NW 2 | NNW 2 | — | — | — | — | NE 3 | — | — | — | — | NNE 9 | NNE 9 | NNE 9 | NNE 8 |
| kJ | 1 | — | — | — | 2 | 6 | 7 | 1 | — | 1 | 1 | — | — | — | — | 6 | — | — | — | — | 55 | 406 | 714 | 587 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 324 | 326 | 129 | 92 | 60 | 92 | 66 | 60 | 11 | 11 | 11 | 292 | 286 | 60 | 173 | 29 | 60 | 11 | 11 | 11 | 845 | 3 | 60 | 728 |
Best forecast wave conditions in South Florida | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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