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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 6 am Monday 19 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
23.7° 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 8AM is: 1.3m 7s primary swell from a North direction and 0.3m 7s secondary swell from a East direction (forecast issued at 06:00am January 19). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (19 Jan)4.5ft (1.3m)7s
Afternoon (19 Jan)4.5ft (1.4m)7s
Evening (19 Jan)4.5ft (1.4m)6s

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
Monday
19
Tuesday
20
Wednesday
21
Thu
22
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
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 (?)
1.1
N
1.2
N
1.3
N
1.3
NNE
1.4
NNE
1.5
NNE
1.4
NNE
1.2
NNE
1.2
NNE
1.3
NNE
1.4
NNE
1.4
NE
1.7
NE
2
NE
2.2
NE
2.2
NE
2.3
NE
2.3
ENE
2.3
ENE
2.1
ENE
2
ENE
1.8
ENE
1.7
ENE
1.5
ENE
Period(s) (?)677776666566667777777766
Wave
Graph
(?)Metric surfscale
Energy kJ (?)921281571611861601391039386114128189297411440481508486430378290227170
Wind
(km/h)
30
NNW
30
NNW
25
N
25
N
25
NNE
30
NNE
25
NNE
25
N
25
N
25
NNE
30
NNE
30
NE
35
NE
35
NE
35
NE
35
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
NE
30
ENE
30
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onon
High Tide
/ height (m)
8:33AM
0.77
8:37PM
0.71
9:09AM
0.77
9:18PM
0.73
9:45AM
0.77
10:01PM
0.73
Low Tide
/ height (m)
2:09AM
-0.08
2:39PM
0.02
2:49AM
-0.08
3:17PM
-0.01
3:29AM
-0.07
3:55PM
-0.03
Monday
19
Tuesday
20
Wednesday
21
Thu
22
Sunrise--7:07-------7:07-------7:07-----
Sunset----5:53-------5:53-------5:54---
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
rain showers
rain showers
Rain (mm)
-------------------11111
Temp. °C111011161817171716161920202020212020202121222222
Feels °C (?)535101211121311111414131313151515151718192021
  • 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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