St Joe s Island Surf Break

Lat Long: 27.84° N 97.04° W

St Joe s Island 48 hour detailed Surf Forecast

Issued: 6 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
29.7°C
0.9° 

St Joe s Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at St Joe s Island today (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 2ft (0.6m), 4s period with S swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.2m), 9s period with ESE swell.
  • Evening surf: Evening surf (25 Aug, local time) - 2.5ft (0.7m), 4s period with SE swell.

The current surf forecast for St Joe s Island at 10AM is: 0.5m 4s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 06:00am August 25). The wind direction is predicted to be cross-onshore.

Time (CDT) & DateWave HeightWave Period
Morning (25 Aug)2ft (0.6m)4s
Afternoon (25 Aug)0.5ft (0.2m)9s
Evening (25 Aug)2.5ft (0.7m)4s

Table - waves today at St Joe s Island. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 27°C on Tue morning). Mainly fresh winds.

Tuesday
25
Wednesday
26
Thursday
27
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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
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)
0.6
S
4
0.6
S
4
0.5
SSE
4
0.5
SSE
4
0.2
ESE
9
0.6
SE
4
0.7
SE
4
0.8
SSE
4
0.8
SSE
4
0.7
SSE
5
0.6
SSE
5
0.5
SSE
5
0.5
SSE
5
0.6
SSE
5
0.7
SSE
4
0.6
SSE
4
0.6
SSE
4
0.6
S
4
0.5
SSE
4
0.4
SSE
4
0.4
SSE
4
0.7
SSE
4
0.8
SSE
4
Wave Graph
Metric surfscale
Energy kJ
11
13
11
11
7
14
16
22
26
22
17
12
12
14
16
13
14
13
10
7
7
15
18
Wind (km/h)
25
SSW
15
S
15
SSE
15
SE
20
SE
25
SE
30
SE
30
S
25
SSW
15
SSW
10
SSW
15
SSE
20
SE
25
SSE
20
SSE
25
S
25
S
15
SSW
15
SW
10
SE
20
SE
25
SSE
25
SSE
Wind State
cross
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-on
cross-on
cross-on
cross-on
High Tide
6:11AM0.51m
9:37AM0.51m
4:55AM0.49m
7:01AM0.49m
10:59AM0.51m
5:10AM0.47m
7:49AM0.45m
1:06PM0.50m
Low Tide
7:54AM0.50m
8:07PM0.03m
5:44AM0.48m
8:25AM0.48m
8:47PM0.05m
7:13AM0.45m
9:25PM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:55
7:54
7:53
 mm
Temp °C
27
27
27
28
28
28
28
28
27
27
28
28
29
28
28
28
27
27
27
28
28
28
28
Feels °C
28
29
30
32
31
30
29
29
29
31
33
31
31
29
29
30
29
30
30
31
29
28
29
  • 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 

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