Duval Street Surf Break

Lat Long: 27.95° N 80.50° W

Duval Street 48 hour detailed Surf Forecast

Issued: 1 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Duval Street sea temperature is
29.6° C
0.4° 

Duval Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Duval Street today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 11s period with ESE swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 10s period with ESE swell.

The current surf forecast for Duval Street at 6AM is: 0.4m 8s primary swell from a East-southeast direction and 0.2m 4s secondary swell from a South-southeast direction (forecast issued at 01:00am August 18). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Aug)1.5ft (0.4m)8s
Afternoon (18 Aug)1ft (0.3m)11s
Evening (18 Aug)1.5ft (0.4m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 33°C on Tue afternoon, min 26°C on Tue morning). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
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
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
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)
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
11
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
0.4
ESE
8
0.4
E
8
0.4
E
8
0.4
E
8
Wave Graph
Metric surfscale
Energy kJ
22
22
23
24
22
37
34
33
32
31
31
29
28
28
27
26
26
26
25
24
24
22
22
22
Wind (km/h)
15
W
15
W
15
W
15
WNW
10
NW
10
ESE
15
SE
15
W
15
W
15
W
15
W
10
NW
10
ENE
20
ESE
10
W
5
NW
15
SW
10
WSW
10
WSW
5
W
5
E
15
SE
10
S
5
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
on
cross-on
cross-off
cross
off
off
off
cross-off
cross-on
cross
cross-off
glassy
High Tide
00:07AM1.14m
12:44PM1.12m
00:50AM1.07m
1:33PM1.05m
1:38AM1.02m
2:26PM1.00m
Low Tide
6:40AM0.08m
7:06PM0.26m
7:31AM0.15m
7:59PM0.33m
8:26AM0.20m
8:56PM0.37m
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
part cloud
cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:57
7:55
7:55
 mm
2
1
1
1
Temp °C
29
27
26
30
33
33
32
31
28
27
27
30
31
31
31
28
28
27
27
30
32
31
31
29
Feels °C
32
31
29
32
36
36
35
33
30
30
31
33
33
32
35
29
29
30
30
34
36
33
34
33
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Duval Street surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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