21st Street (Miami) Surf Break

Lat Long: 25.80° N 80.13° W

Issued: 7 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's 21st Street (Miami) sea temperature is
30.8° C

1.6°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 (07 Jul):

  • Afternoon surf: Afternoon surf (07 Jul, local time) - 1.5ft (0.5m), 4s period with SE swell.
  • Evening surf: Evening surf (07 Jul, local time) - 1.5ft (0.4m), 4s period with SSE swell.

The current surf forecast for 21st Street (Miami) at 12AM is: 0.2m 4s primary swell from a East direction (forecast issued at 07:00pm July 06). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (07 Jul)--
Afternoon (07 Jul)1.5ft (0.5m)4s
Evening (07 Jul)1.5ft (0.4m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon night. Warm (max 30°C on Thu afternoon, min 27°C on Mon night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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
11 AM
2 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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
4
0.4
SSE
4
0.2
E
4
0.3
SSE
4
0.4
SSE
3
0.2
E
5
0.2
E
5
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
0.7
SE
4
0.7
SE
4
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.8
SE
4
0.8
SE
5
0.5
E
4
0.5
E
4
0.2
E
9
Wave Graph
Metric surfscale
Energy kJ
6
4
2
3
3
2
2
5
5
5
5
7
6
6
15
16
21
20
16
19
30
10
9
6
Wind (km/h)
20
SSE
15
NNW
10
NE
15
SE
15
SSE
10
S
15
SSE
15
SSE
20
SE
15
SE
20
ESE
15
ESE
20
SSE
20
SE
20
SE
20
ESE
20
ESE
20
ESE
25
ESE
30
SE
25
SE
20
SE
20
ESE
20
E
Wind State
cross-on
cross-off
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
1:41AM0.70m
2:26PM0.70m
2:33AM0.70m
3:28PM0.71m
3:31AM0.71m
Low Tide
7:34PM0.09m
8:04AM0.01m
8:30PM0.11m
8:59AM-0.02m
9:31PM0.12m
10:00AM-0.05m
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:15
8:15
 mm
6
1
1
3
Temp °C
30
28
27
28
28
28
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
28
29
29
Feels °C
31
31
30
31
30
32
32
31
30
31
31
31
31
31
31
31
31
31
30
29
29
29
31
30
Swell 1
Height (m)
Direction
Period (s)
0.1
E
8
0.3
E
4
0.3
SSE
3
0.2
E
4
0.2
E
5
0.2
E
5
0.2
E
8
0.2
E
8
0.2
E
5
0.2
E
5
0.2
E
8
0.2
E
8
0.3
E
4
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
9
0.2
E
9
0.2
E
9
0.6
SSE
5
0.6
SSE
5
0.6
SSE
6
Energy kJ
1
3
2
2
2
2
5
5
2
2
5
5
2
5
5
5
6
6
7
7
19
21
24
Swell 2
Height (m)
Direction
Period (s)
0.1
E
8
0.1
E
8
0.2
E
4
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
NE
8
0.1
NE
8
0.2
E
8
0.2
E
8
0.1
NE
9
0.2
E
8
0.1
NE
11
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.5
E
4
0.2
E
9
0.2
E
9
Energy kJ
1
1
2
1
1
1
1
3
3
5
5
3
5
4
4
4
4
4
4
4
10
6
6
Swell 3
Height (m)
Direction
Period (s)
0.1
E
8
0.1
E
8
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.1
NE
8
0.1
N
8
0.1
N
8
0.1
NE
8
0.1
NE
8
0.1
NE
9
0.1
NE
11
0.1
NE
10
0.1
NE
10
0.2
E
9
0.1
NE
10
0.1
NE
10
Energy kJ
1
1
3
2
2
2
1
1
3
3
3
5
4
4
6
4
4
Wind waves
Height (m)
Direction
Period (s)
0.5
SE
4
0.4
SSE
4
0.3
SSE
4
0.4
SSE
3
0.3
SSE
3
0.2
SSE
3
0.4
SE
3
0.4
SE
3
0.4
SSE
4
0.3
SSE
4
0.4
SE
4
0.4
SE
4
0.4
SSE
4
0.7
SE
4
0.7
SE
4
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.8
SE
4
0.8
SE
5
0.5
E
4
0.5
E
4
0.4
E
4
Energy kJ
6
4
2
3
2
1
3
4
5
3
7
6
6
15
16
21
20
16
19
30
10
9
6
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
3
3
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1512
942
862
448
448
728
448
1634
1634
1642
360
326
236
609
234
360
338
448
448
448
448
234
234
360
Best forecast wave conditions in South Florida
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
1
2
1
3
3
3
3
2
2
3
3
3
3
3
2
1
1
3
3
1
3
2
2
Header Global
Rating
(10 max)
8
8
7
6
5
5
7
7
9
9
9
8
7
7
8
9
9
8
7
6
6
6
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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