Miami surf break

Miami surfForecast / Rio Grande Do Norte / Brazil

information circle48hr Weather and Surf, issued 8 pm Monday 18 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Miami surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Miami sea temperature is
28.2° C
(Which is normal for this time of year)

How big are the waves at Miami today?

The current surf forecast for Miami at 5AM is: 0.9m 5s primary swell from a Southeast direction and 0.4m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 18). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (19 May)3ft (0.9m)5s
Afternoon (19 May)3ft (0.9m)5s
Evening (19 May)3.5ft (1.0m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 28°C on Tue morning, min 24°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
ESE
7
1.1
ESE
7
1
ESE
7
0.9
SE
5
0.9
SE
5
0.9
SE
5
1.1
SE
5
0.9
ESE
5
1
ESE
5
1
ESE
6
1.2
ESE
6
1.3
ESE
6
1.2
ESE
6
1.2
ESE
6
1.3
ESE
7
1.4
ESE
7
1.4
ESE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.4
ESE
7
1.4
ESE
7
1.3
ESE
7
1.3
ESE
7
Wave Graph
Metric surfscale
Energy kJ
118
118
108
35
33
37
57
45
56
85
109
122
109
121
163
186
191
217
217
217
191
191
168
147
Wind (km/h)
15
SE
15
SE
15
SSE
15
SSE
15
SSE
20
SSE
20
SE
20
SE
15
SSE
15
SSE
15
SSE
15
SSE
15
SSE
20
SE
20
SE
20
SE
15
SE
15
SE
15
SSE
15
SSE
15
SSE
20
SE
20
SE
20
SE
cross-on
cross-on
cross-on
cross-on
cross
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
cross-on
cross-on
High Tide
5:34PM2.30m
5:53AM2.12m
6:25PM2.19m
6:46AM2.05m
7:18PM2.05m
7:43AM1.96m
Low Tide
11:49PM0.10m
12:08PM0.03m
00:40AM0.18m
1:02PM0.15m
1:34AM0.28m
2:01PM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:12
5:12
Temp °C
26
26
25
24
24
27
28
27
26
25
25
24
24
27
28
27
26
26
25
25
24
27
28
27
28
28
27
26
26
28
28
28
28
27
27
26
26
28
28
28
27
28
27
27
25
28
28
27
Swell 1
Height (m)
Direction
Period (s)
0.9
NNE
9
0.9
NNE
11
0.8
NNE
11
0.8
NNE
9
0.8
NNE
9
0.8
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.6
NNE
10
0.6
N
10
0.6
N
10
0.7
NNE
10
0.7
NNE
10
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
8
0.7
NNE
8
0.6
NNE
8
0.7
NNE
9
0.7
NNE
9
Energy kJ
144
191
150
115
113
113
88
88
88
88
77
70
70
100
98
82
80
77
77
75
75
57
82
82
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
10
0.3
NE
10
0.3
NE
10
0.5
ESE
7
0.4
ESE
7
0.4
ESE
7
0.4
NE
11
0.4
ESE
8
0.3
NE
10
0.3
NE
10
0.4
NE
9
0.4
NNE
9
0.4
NNE
9
0.4
ESE
8
0.2
NNE
9
0.3
NE
9
0.3
NE
10
0.3
NE
9
0.2
NNE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
SE
12
0.1
SE
12
Energy kJ
28
17
17
30
21
21
29
23
16
16
22
33
32
23
8
14
14
14
8
3
3
3
6
6
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
11
0.1
SE
11
0.4
NE
10
0.4
NE
11
0.3
NE
11
0.1
SE
16
0.3
NE
10
0.1
SE
16
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.4
ESE
8
0.2
NNE
9
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
12
0.1
S
19
0.1
S
18
Energy kJ
5
5
5
28
29
18
10
17
10
9
9
9
23
8
8
7
7
7
7
7
7
6
7
6
Wind waves
Height (m)
Direction
Period (s)
1.1
ESE
7
1.1
ESE
7
1
ESE
7
0.9
SE
5
0.9
SE
5
0.9
SE
5
1.1
SE
5
0.9
ESE
5
1
ESE
5
1
ESE
6
1.2
ESE
6
1.3
ESE
6
1.2
ESE
6
1.2
ESE
6
1.3
ESE
7
1.4
ESE
7
1.4
ESE
7
1.5
ESE
7
1.5
ESE
7
1.5
ESE
7
1.4
ESE
7
1.4
ESE
7
1.3
ESE
7
1.3
ESE
7
Energy kJ
118
118
108
35
33
37
57
45
56
85
109
122
109
121
163
186
191
217
217
217
191
191
168
147
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
1
1
1
1
1
1
1
2
1
2
2
3
2
1
2
2
1
1
1
Distance (km)
1619
29
29
29
29
1029
1694
1619
1619
29
29
406
433
874
1667
1640
1681
433
716
135
29
373
373
373
Best forecast wave conditions in Rio Grande Do Norte
Rating
(10 max)
2
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
5
4
4
4
4
4
4
4
5
4
4
4
4
4
5
4
4
4
1
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
  • 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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