21st Street (Miami) surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 12 am Saturday 28 Feb 2026 EST
Forecast 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
22.7° C
(Which is slightly cooler than normal)

How big are the waves at 21st Street (Miami) today?

The current surf forecast for 21st Street (Miami) at 7AM is: 0.2m 7s primary swell from a East direction and 0.2m 4s secondary swell from a East direction, 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 12:00am February 28). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (28 Feb)1.5ft (0.4m)4s
Afternoon (28 Feb)2ft (0.6m)3s
Evening (28 Feb)1ft (0.3m)7s

Table - waves today at 21st Street (Miami). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
28
Sunday
01
Monday
02
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSE
0.4
SSE
0.3
E
0.4
SSE
0.4
SSE
0.2
E
0.6
SSE
0.5
S
0.3
E
0.2
E
0.3
E
0.3
E
0.3
E
0.8
NNE
1.1
NNE
1.2
NNE
1.3
NNE
1.3
NNE
1.3
NE
1.2
NE
1.2
NE
1.1
NE
1.2
NE
1.3
NE
Period(s) (?)547447347999945566666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7794658696131414245780105112108969684102132
Wind
(km/h)
15
SSE
15
S
15
S
10
SSW
15
S
15
SSE
25
SSE
15
SSE
15
WSW
10
NW
5
NW
0
NW
5
NNE
25
NE
25
NE
30
NE
30
NE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscross-
off
crosscross-
on
crosscrosscross-
off
cross-
off
cross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:46AM
0.75
5:58PM
0.73
6:37AM
0.78
6:53PM
0.78
7:23AM
0.81
Low Tide
/ height (m)
11:19PM
-0.10
11:55AM
-0.01
12:17AM
-0.12
12:47PM
-0.06
1:07AM
-0.14
1:33PM
-0.11
Saturday
28
Sunday
01
Monday
02
Sunrise---6:45-------6:43-------6:43----
Sunset------6:21-------6:21-------6:22-
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
Rain (mm)
111----1----------------
Temp. °C242424232426252625232323242423232222222223232423
Feels °C (?)252425242426232625232526262321201920202122222321
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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