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 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
28.7° C
0.1° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 2.5ft (0.7m), 5s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 2.5ft (0.7m), 5s period with SE swell.
  • Evening surf: Evening surf (07 Aug, local time) - 2ft (0.6m), 5s period with SE swell.

The current surf forecast for St Joe s Island at 2AM is: 0.9m 5s primary swell from a Southeast direction (forecast issued at 06:00pm August 06). The wind direction is predicted to be cross-onshore.

Time (CDT) & DateWave HeightWave Period
Morning (07 Aug)2.5ft (0.7m)5s
Afternoon (07 Aug)2.5ft (0.7m)5s
Evening (07 Aug)2ft (0.6m)5s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 29°C on Thu afternoon, min 27°C on Thu night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SE
5
0.8
SE
5
0.8
SE
5
0.9
SE
5
0.8
SE
5
0.8
SE
5
0.7
SE
5
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.5
SE
5
0.5
SE
5
0.6
ESE
5
0.6
ESE
5
Wave Graph
Metric surfscale
Energy kJ
35
35
41
36
30
31
25
27
22
22
21
19
19
19
15
12
12
17
17
Wind (km/h)
20
SE
25
SE
30
SE
25
SSE
25
SSE
15
SSE
15
SSE
15
SE
20
ESE
20
ESE
25
SE
25
SE
15
SSE
5
SSE
5
ESE
15
ESE
20
ESE
25
ESE
20
ESE
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
glassy
on
on
on
on
on
High Tide
00:47AM0.49m
6:45AM0.48m
1:58AM0.54m
7:22AM0.52m
Low Tide
3:38PM-0.03m
5:00AM0.47m
4:44PM-0.10m
6:13AM0.51m
5:48PM-0.15m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:14
8:13
8:12
 mm
Temp °C
29
29
28
28
28
27
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
31
30
29
30
30
30
32
30
30
30
29
30
32
33
32
31
30
29
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 

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