21st Street (Miami) Surf Break

Lat Long: 25.80° N 80.13° W

21st Street (Miami) 48 hour detailed Surf Forecast

Issued: 7 am 26 Oct 2026 (local time)

Forecast update in  hr  min

Today's 21st Street (Miami) sea temperature is
28.3°C
1.3° 

21st Street (Miami) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 21st Street (Miami) today (26 Oct):

  • Morning surf: Morning surf (26 Oct, local time) - 11ft (3.5m), 9s period with NE swell.
  • Afternoon surf: Afternoon surf (26 Oct, local time) - 13ft (4.0m), 9s period with NE swell.
  • Evening surf: Evening surf (26 Oct, local time) - 11ft (3.5m), 9s period with NE swell.

The current surf forecast for 21st Street (Miami) at 2PM is: 4.0m 10s primary swell from a Northeast direction (forecast issued at 07:00am October 26). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (26 Oct)11ft (3.5m)9s
Afternoon (26 Oct)13ft (4.0m)9s
Evening (26 Oct)11ft (3.5m)9s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Mon morning. Warm (max 26°C on Mon morning, min 25°C on Mon morning). Winds decreasing (strong winds from the NE on Mon morning, calm by Wed morning).

Monday
26
Tuesday
27
Wednesday
28
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
NE
9
3.5
NE
8
4
NE
9
4
NE
10
3.5
NE
9
3.5
NE
9
3.5
NE
9
3.5
NE
9
3.5
NE
8
3.5
NE
8
3.5
NE
8
3.5
NE
8
3.5
NE
8
3
NE
8
3
NE
8
2.5
NNE
10
2.3
NNE
10
2.1
NNE
10
2
NNE
10
1.9
NNE
10
1.7
NNE
10
1.7
NNE
10
1.5
NNE
10
Wave Graph
Metric surfscale
Energy kJ
1186
1638
2575
2699
2179
1824
1904
1759
1619
1529
1498
1432
1432
1350
1327
1307
1088
908
853
726
612
543
448
Wind (km/h)
35
NE
40
NE
45
NE
45
NE
45
NE
45
NE
45
NE
40
NE
40
NE
45
NE
45
NE
40
NE
45
NE
40
NE
35
NE
30
NE
20
NE
5
NE
15
ESE
15
SE
10
ESE
15
E
15
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
on
on
High Tide
8:51AM1.10m
8:56PM1.04m
9:37AM1.12m
9:40PM1.04m
10:24AM1.10m
10:28PM1.01m
Low Tide
2:28AM0.02m
2:58PM0.15m
3:12AM-0.00m
3:43PM0.16m
3:58AM-0.00m
4:31PM0.18m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
—
—
—
—
—
—
—
7:24
—
—
—
—
—
—
—
7:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:43
—
—
—
—
—
—
—
6:42
—
—
—
—
—
—
—
6:42
—
—
 mm
4
4
3
2
2
2
2
2
1
1
2
1
2
3
3
2
2
2
—
—
—
—
—
Temp °C
25
25
26
26
26
26
25
26
26
26
26
26
26
25
26
26
26
26
26
26
26
26
26
Feels °C
22
20
21
21
21
21
20
21
21
22
22
22
22
21
24
25
27
30
27
28
28
28
28
  • 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
How to use the Wavefinder 

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