21st Street (Miami) Surf Break

Lat Long: 25.80° N 80.13° W

Issued: 1 pm 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's 21st Street (Miami) sea temperature is
30.2° C

1.2°C warmer than normal for this time of year

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 (01 Jul):

  • Morning surf: Morning surf (01 Jul, local time) - 1ft (0.3m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (01 Jul, local time) - 1ft (0.3m), 8s period with E swell.
  • Evening surf: Evening surf (01 Jul, local time) - 1.5ft (0.5m), 7s period with NNE swell.

The current surf forecast for 21st Street (Miami) at 6PM is: 0.2m 8s primary swell from a East direction and 0.2m 7s secondary swell from a North-northeast direction (forecast issued at 01:00pm July 01). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (01 Jul)1ft (0.3m)8s
Afternoon (01 Jul)1ft (0.3m)8s
Evening (01 Jul)1.5ft (0.5m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 23mm), heaviest during Thu night. Warm (max 30°C on Wed afternoon, min 28°C on Thu night). Wind will be generally light.

Wed
1
Thursday
2
Friday
3
Sat
4
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
5 AM
8 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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
8
0.2
E
8
0.5
NNE
7
0.5
NNE
6
0.5
NNE
6
0.6
NNE
6
0.6
NNE
7
0.7
NNE
7
0.7
NNE
7
0.7
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NE
7
0.5
NE
7
0.4
NNE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
7
0.3
NE
7
Wave Graph
Metric surfscale
Energy kJ
13
13
6
26
24
23
32
35
42
42
42
33
36
37
36
26
25
19
12
12
11
11
7
7
Wind (km/h)
5
E
15
ESE
10
ESE
10
E
10
E
10
ESE
10
SE
10
SSE
10
SSE
15
SSE
15
S
10
S
10
SE
15
SSE
10
SE
10
SSE
15
SSE
20
SE
20
SE
10
S
5
E
10
SE
15
SSE
15
SSE
Wind State
glassy
on
on
on
on
on
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
on
cross-on
cross-on
cross-on
High Tide
9:43AM0.68m
10:22PM0.76m
10:24AM0.68m
10:58PM0.75m
11:05AM0.69m
11:35PM0.73m
Low Tide
3:56PM-0.03m
4:29AM0.09m
4:36PM-0.01m
5:07AM0.07m
5:16PM0.01m
5:46AM0.06m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
thunderstorm
part cloud
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:15
8:15
 mm
1
2
1
1
2
2
1
2
4
4
1
Temp °C
29
29
30
29
29
29
29
29
29
29
30
29
29
29
28
29
29
29
29
29
28
28
29
28
Feels °C
33
30
33
31
32
32
32
32
31
31
32
31
32
31
31
32
32
30
30
31
32
31
32
30
Swell 1
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
8
0.2
E
8
0.5
NNE
7
0.5
NNE
6
0.5
NNE
6
0.6
NNE
6
0.6
NNE
7
0.7
NNE
7
0.7
NNE
7
0.7
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.6
NNE
7
0.5
NE
7
0.5
NE
7
0.4
NNE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
7
0.3
NE
7
Energy kJ
13
13
6
26
24
23
32
35
42
42
42
33
36
37
36
26
25
19
12
12
11
11
7
7
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
9
0.1
NE
9
0.2
NNE
7
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
ESE
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
4
Energy kJ
3
3
5
6
6
6
6
6
6
6
6
6
5
7
5
5
5
5
5
5
5
5
6
1
Swell 3
Height (m)
Direction
Period (s)
0.2
N
4
0.2
E
8
0.1
E
8
0.2
E
3
0.2
E
8
Energy kJ
2
5
1
1
6
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
2
0.2
SSE
3
0.2
SSE
2
0.3
ESE
4
0.4
SE
3
0.4
SE
3
0.3
SE
3
0.3
SE
4
0.2
S
4
0.2
S
4
Energy kJ
1
1
1
2
2
3
2
2
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
Distance (km)
324
314
314
314
314
915
692
69
314
314
338
1569
915
862
127
127
229
365
731
731
360
234
234
234
Best forecast wave conditions in South Florida
Rating
(10 max)
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
1
1
1
2
3
2
3
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
Header Global
Rating
(10 max)
5
4
5
4
9
8
7
6
6
5
8
7
9
8
9
7
4
5
5
5
5
7
6
6
  • 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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