St Joe s Island Surf Break

Lat Long: 27.84° N 97.04° W

St Joe s Island 48 hour detailed Surf Forecast

Issued: 12 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
30.0°C
1.4° 

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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 3ft (0.9m), 5s period with SE swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 2.5ft (0.8m), 5s period with SE swell.
  • Evening surf: Evening surf (14 Sep, local time) - 3.5ft (1.0m), 5s period with SE swell.

The current surf forecast for St Joe s Island at 6AM is: 0.9m 5s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 12:00am September 14). The wind direction is predicted to be cross-onshore.

Time (CDT) & DateWave HeightWave Period
Morning (14 Sep)3ft (0.9m)5s
Afternoon (14 Sep)2.5ft (0.8m)5s
Evening (14 Sep)3.5ft (1.0m)5s

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


Short Range Forecast

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

Monday
14
Tuesday
15
Wednesday
16
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
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
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)
0.9
SSE
5
0.9
SSE
5
0.9
SSE
5
0.9
SE
5
0.8
SE
5
0.8
SE
5
0.9
SE
6
1.1
SE
5
1.1
SE
5
1.1
SE
5
1
SE
5
0.9
SE
5
0.8
SE
5
0.8
SE
5
0.8
SE
5
0.9
SE
4
0.9
SE
5
0.8
SE
5
0.6
SE
5
0.6
SE
5
0.6
ESE
6
0.2
ESE
8
0.5
ESE
4
0.9
ESE
4
Wave Graph
Metric surfscale
Energy kJ
42
44
47
41
34
35
50
49
55
62
53
39
32
34
38
32
31
26
18
14
21
8
11
33
Wind (km/h)
25
SSE
25
SSE
20
SSE
20
SSE
20
SSE
25
SSE
25
SE
30
SE
30
SSE
25
S
20
S
20
SSE
20
SSE
20
SE
25
SE
25
SE
20
SSE
15
SSE
10
SE
10
SE
20
ESE
15
ESE
20
E
25
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
4:15AM0.44m
7:33PM0.54m
2:45AM0.45m
8:50PM0.55m
2:48AM0.49m
Low Tide
11:53PM0.38m
11:25AM0.17m
00:51AM0.44m
12:03PM0.15m
1:59AM0.49m
12:48PM0.13m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:34
7:32
7:31
 mm
1
1
Temp °C
29
29
29
29
29
29
29
29
29
29
28
29
29
29
29
29
29
29
29
29
29
30
30
29
Feels °C
31
31
31
32
31
31
30
30
30
30
30
32
31
30
30
30
31
32
33
33
31
32
31
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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