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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 12 am Friday 16 Jan 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
24.6° C
 (Which is 1.2°C warmer than 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 2AM is: 1.4m 7s primary swell from a North direction and 0.1m 9s secondary swell from a East direction (forecast issued at 12:00am January 16). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (16 Jan)4.5ft (1.4m)8s
Afternoon (16 Jan)4ft (1.2m)8s
Evening (16 Jan)3ft (0.9m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
16
Saturday
17
Sunday
18
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
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
See all maps
Wave Height (m) & direction (?)
0.1
E
1.4
N
1.3
N
1.4
N
1.4
N
1.3
N
1.2
NNE
1
NNE
0.8
N
0.7
N
0.6
N
0.6
N
0.5
N
0.5
NNE
0.5
N
0.8
NE
0.9
E
0.9
E
0.8
E
0.7
E
0.5
E
0.4
E
0.4
E
0.8
NNE
Period(s) (?)967888888777666445555584
Wave
Graph
(?)Metric surfscale
Energy kJ (?)21631722512642452171518254343221232116283528231172122
Wind
(km/h)
35
NW
30
NNW
30
N
20
N
10
NNE
15
NE
15
ENE
20
E
20
ESE
20
ESE
15
SE
5
SE
5
E
10
ENE
15
ENE
20
NE
15
ENE
10
ENE
5
N
15
NW
20
NW
15
NW
15
NNW
30
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscrosscross-
on		onononcross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		ononglasscross-
off		cross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
6:37AM
0.71
6:30PM
0.64
7:18AM
0.73
7:14PM
0.67
7:56AM
0.76
Low Tide
/ height (m)
12:04AM
-0.02
12:42PM
0.12
12:48AM
-0.04
1:23PM
0.09
1:29AM
-0.06
2:02PM
0.05
Friday
16
Saturday
17
Sunday
18
Sunrise----7:07-------7:07-------7:07---
Sunset------5:51-------5:52-------5:52-
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C131110101316181819202120212122222222222121232522
Feels °C (?)54241013151415161920212122212223242119202217
  • 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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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.

View detailed surf forecast for 21st Street (Miami) at:
surf-forecast.com

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