Duval Street Surf Break

Lat Long: 27.95° N 80.50° W

Duval Street 48 hour detailed Surf Forecast

Issued: 1 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Duval Street sea temperature is
29.2°C
0.7° 

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 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.3m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 4ft (1.2m), 7s period with ENE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.

The current surf forecast for Duval Street at 8AM is: 1.3m 7s primary swell from a East-northeast direction and 0.1m 13s secondary swell from a East direction, 0.1m 9s secondary swell from a East direction (forecast issued at 01:00am September 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Sep)4.5ft (1.3m)7s
Afternoon (18 Sep)4ft (1.2m)7s
Evening (18 Sep)3ft (0.9m)7s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Sat night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light.

Friday
18
Saturday
19
Sunday
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)
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
7
1.2
ENE
7
1
ENE
7
1
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.7
NE
7
0.6
NE
7
0.6
NE
7
0.6
ENE
6
0.5
NE
7
0.5
NE
7
0.5
NE
7
0.5
NE
7
0.4
ENE
7
0.4
ENE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
Wave Graph
Metric surfscale
Energy kJ
234
214
188
164
142
105
102
83
59
59
46
36
35
28
25
27
27
26
20
20
15
14
12
12
Wind (km/h)
20
E
20
E
15
ENE
20
ENE
20
ENE
15
ENE
20
ENE
15
E
10
E
10
ENE
10
ENE
15
E
15
ENE
15
ENE
15
ENE
15
E
15
SE
5
SSW
5
SW
0
E
10
ENE
15
E
15
E
15
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross-off
glassy
glassy
on
cross-on
cross-on
cross-on
High Tide
00:57AM1.09m
1:43PM1.09m
1:50AM1.05m
2:43PM1.06m
2:51AM1.04m
3:45PM1.08m
Low Tide
7:40AM0.36m
8:12PM0.50m
8:41AM0.39m
9:17PM0.52m
9:43AM0.39m
10:18PM0.50m
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:22
7:21
 mm
1
1
1
2
1
2
2
1
1
1
1
3
2
Temp °C
27
27
28
27
27
28
27
27
27
27
27
27
28
28
27
27
27
26
26
27
28
28
28
28
Feels °C
28
28
30
28
28
30
28
29
30
30
30
29
30
30
28
29
29
29
30
31
30
29
30
30
  • 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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