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 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
30.5°C
1.7° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 1.5ft (0.5m), 4s period with SE swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 1.5ft (0.5m), 4s period with SE swell.
  • Evening surf: Evening surf (09 Sep, local time) - 1.5ft (0.5m), 4s period with SE swell.

The current surf forecast for St Joe s Island at 2AM is: 0.6m 4s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 06:00pm September 08). The wind direction is predicted to be cross-onshore.

Time (CDT) & DateWave HeightWave Period
Morning (09 Sep)1.5ft (0.5m)4s
Afternoon (09 Sep)1.5ft (0.5m)4s
Evening (09 Sep)1.5ft (0.5m)4s

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


Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 30°C on Tue afternoon, min 28°C on Wed night). Mainly fresh winds.

Tue
8
Wednesday
9
Thursday
10
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)
0.5
SE
4
0.5
SE
4
0.6
SE
4
0.6
SSE
4
0.6
SSE
4
0.6
SSE
4
0.5
SE
4
0.5
SE
4
0.5
SE
4
0.4
SE
4
0.5
SE
4
0.5
SE
4
0.6
SSE
4
0.6
SSE
4
0.6
SSE
4
0.6
SSE
4
0.5
SE
4
0.7
SE
4
0.9
SE
4
Wave Graph
Metric surfscale
Energy kJ
9
9
14
11
12
12
9
9
9
7
9
9
11
12
12
11
8
14
29
Wind (km/h)
20
ESE
25
SE
30
SE
25
SSE
20
S
15
S
5
SE
10
ESE
15
SE
20
ESE
25
SE
20
SSE
20
S
20
S
15
S
15
SSE
20
SE
30
SE
30
SSE
Wind State
on
on
cross-on
cross-on
cross-on
cross
glassy
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
High Tide
3:42AM0.55m
12:33PM0.55m
4:09AM0.51m
1:48PM0.54m
Low Tide
7:35PM-0.01m
8:07AM0.48m
8:29PM0.05m
8:48AM0.41m
9:20PM0.13m
part cloud
part cloud
part cloud
clear
clear
thunderstorm
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:40
7:39
7:38
 mm
1
Temp °C
30
30
29
29
29
29
29
29
29
29
29
29
29
28
29
29
29
29
29
Feels °C
32
32
30
31
32
33
34
33
32
31
31
32
32
30
32
32
31
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 

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