Siesta Surf Break

Lat Long: 27.37° N 82.63° W

Siesta 48 hour detailed Surf Forecast

Issued: 7 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Siesta sea temperature is
30.2° C
0.6° 

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


How big are the waves at Siesta today (13 Aug):

  • Afternoon surf: Afternoon surf (13 Aug, local time) - 1ft (0.3m), 3s period with NW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.4m), 3s period with NW swell.

The current surf forecast for Siesta at 3AM is: 0.4m 3s primary swell from a Northwest direction (forecast issued at 07:00pm August 12). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (13 Aug)--
Afternoon (13 Aug)1ft (0.3m)3s
Evening (13 Aug)1.5ft (0.4m)3s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 31°C on Fri afternoon, min 27°C on Sat morning). Wind will be generally light.

Wed
12
Thursday
13
Friday
14
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NW
3
0.4
NW
3
0.4
NW
3
0.4
NW
3
0.3
NW
3
0.3
NW
3
0.3
NW
4
0.4
NW
3
0.4
NW
3
0.4
NW
4
0.4
NW
4
0.3
NW
4
0.3
NW
4
0.2
NNW
4
0.1
NW
4
0.4
NW
3
0.4
NW
3
0.4
NW
3
Wave Graph
Metric surfscale
Energy kJ
2
3
4
3
2
0
2
2
3
4
5
4
3
0
0
0
3
4
4
Wind (km/h)
20
NW
20
NW
15
NNW
15
NW
10
NW
10
NNW
10
NW
15
WNW
20
NW
15
NW
15
NNW
10
N
10
NNE
10
ENE
5
NNE
15
NW
20
NW
10
NW
10
N
Wind State
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-on
cross-off
High Tide
2:21AM0.70m
1:24PM1.05m
2:42AM0.74m
2:13PM0.97m
Low Tide
7:56PM0.07m
7:02AM0.45m
8:28PM0.14m
7:57AM0.39m
8:57PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:10
8:09
8:08
 mm
1
1
Temp °C
30
29
29
29
29
28
29
30
30
29
29
29
29
28
29
31
30
30
30
Feels °C
32
30
32
32
32
32
32
32
31
31
31
32
33
31
33
33
32
33
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 Siesta 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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