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

information circle48hr Weather and Surf, issued 7 am Monday 01 Jun 2026 EDT
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
28.7° C
(Which is slightly warmer than usual)

How big are the waves at 21st Street (Miami) today (01 Jun):

  • Morning surf: Morning surf (01 Jun, local time) - 0.5ft (0.2m), 8s period with NNE swell.
  • Afternoon surf: Afternoon surf (01 Jun, local time) - 0.5ft (0.2m), 9s period with NNE swell.
  • Evening surf: Evening surf (01 Jun, local time) - 1.5ft (0.5m), 8s period with NNE swell.

The current surf forecast for 21st Street (Miami) at 1PM is: 0.2m 9s primary swell from a North-northeast direction and 0.2m 5s secondary swell from a North-northeast direction (forecast issued at 07:00am June 01). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (01 Jun)0.5ft (0.2m)8s
Afternoon (01 Jun)0.5ft (0.2m)9s
Evening (01 Jun)1.5ft (0.5m)8s

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 64mm), heaviest during Mon night. Warm (max 31°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light.

Monday
1
Tuesday
2
Wednesday
3
Thu
4
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
0
0
0
2
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.2
NNE
5
0.2
NNE
5
0.2
NNE
8
0.2
NNE
9
0.4
NNE
8
0.4
NNE
8
0.6
NNE
8
0.6
NNE
11
0.8
NNE
11
0.8
NNE
11
0.8
NNE
11
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.7
NNE
10
0.7
NE
10
0.7
NE
10
0.6
NNE
10
0.6
NNE
9
0.6
NNE
9
1.6
NNE
9
2.2
NNE
9
2.1
NNE
8
Wave Graph
Metric surfscale
Energy kJ
3
3
7
7
27
26
40
76
154
154
151
141
133
130
125
85
98
96
60
58
55
406
714
587
Wind (km/h)
10
WSW
10
W
10
W
25
SSW
15
SSW
5
NW
5
E
15
SW
15
W
15
WNW
10
NW
10
ESE
20
ESE
15
N
10
E
10
ESE
10
ESE
5
SSE
5
SSW
5
SW
10
SSE
10
SSW
20
N
15
ENE
cross-off
off
off
cross-off
cross-off
glassy
on
cross-off
off
cross-off
cross-off
cross-on
on
cross
on
cross-on
on
glassy
cross-off
cross-off
cross-on
cross-off
cross
cross-on
High Tide
9:22AM0.70m
10:06PM0.79m
10:00AM0.69m
10:44PM0.77m
10:41AM0.67m
11:24PM0.74m
Low Tide
3:34AM0.12m
3:37PM-0.03m
4:12AM0.12m
4:15PM-0.01m
4:51AM0.13m
4:55PM0.02m
cloud
part cloud
cloud
thunderstorm
thunderstorm
heavy rain
thunderstorm
cloud
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:07
8:07
8:08
1
1
34
3
14
2
1
3
1
Temp °C
28
28
30
30
30
25
26
27
26
27
29
31
29
26
26
26
26
27
27
28
28
27
24
25
32
31
32
30
31
28
28
28
27
29
30
33
29
28
29
29
29
30
30
30
29
29
24
26
Swell 1
Height (m)
Direction
Period (s)
0.2
NNE
5
0.2
NNE
5
0.2
NNE
5
0.2
NNE
5
0.4
NNE
8
0.4
NNE
8
0.6
NNE
8
0.6
NNE
11
0.8
NNE
11
0.8
NNE
11
0.8
NNE
11
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.8
NNE
10
0.7
NNE
10
0.7
NE
10
0.7
NE
10
0.6
NNE
10
0.6
NNE
9
0.5
N
10
0.1
SE
8
1.7
NNE
9
Energy kJ
2
3
3
3
27
26
40
76
154
154
151
141
133
130
125
85
98
96
60
58
51
3
463
Swell 2
Height (m)
Direction
Period (s)
0.2
S
3
0.1
NE
9
0.2
NNE
8
0.2
NNE
9
0.2
NNE
5
0.2
NNE
11
0.4
SSW
4
0.4
NNE
7
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.2
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
0.1
SE
8
Energy kJ
1
3
7
7
2
12
4
20
1
1
1
1
1
1
1
5
1
1
1
1
3
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
9
0.1
E
8
0.1
E
8
0.1
NE
12
0.1
NE
12
0.1
NE
5
0.4
NE
11
0.2
S
3
0.1
E
8
0.1
E
8
0.1
E
9
0.1
E
9
0.2
SSE
3
Energy kJ
3
1
1
6
6
1
29
1
1
1
2
2
1
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
2
0.3
S
3
0.5
S
4
0.5
SW
4
0.2
WNW
2
0.3
NW
2
0.2
NNW
2
0.6
NE
3
0.6
NNE
9
1.6
NNE
9
2.2
NNE
9
2.1
NNE
8
Energy kJ
1
2
6
7
1
1
1
6
55
406
714
587
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
1
1
1
1
3
1
Distance (km)
324
326
129
92
60
92
66
60
11
11
11
292
286
60
173
29
60
11
11
11
845
3
60
728
Best forecast wave conditions in South Florida
Rating
(10 max)
1
1
1
2
2
2
2
2
2
2
1
1
1
1
1
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
1
1
2
2
3
3
3
3
1
1
2
3
3
3
3
3
1
1
3
3
1
Header Global
Rating
(10 max)
5
4
7
9
5
5
4
4
4
6
4
5
5
5
5
4
4
5
5
5
5
5
5
5
  • 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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