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 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
29.6°C
0.8° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.8m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 2ft (0.6m), 5s period with SSE swell.
  • Evening surf: Evening surf (04 Sep, local time) - 2ft (0.6m), 5s period with SE swell.

The current surf forecast for St Joe s Island at 6PM is: 0.6m 5s primary swell from a South-southeast direction and 0.1m 7s secondary swell from a East direction, 0.1m 7s secondary swell from a East direction (forecast issued at 12:00pm September 04). The wind direction is predicted to be onshore.

Time (CDT) & DateWave HeightWave Period
Morning (04 Sep)2.5ft (0.8m)5s
Afternoon (04 Sep)2ft (0.6m)5s
Evening (04 Sep)2ft (0.6m)5s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Fri morning, min 28°C on Fri night). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSE
5
0.7
SSE
5
0.6
SSE
5
0.6
SSE
5
0.6
SE
5
0.7
SE
4
0.7
SSE
4
0.7
SSE
4
0.6
SSE
4
0.5
SSE
4
0.4
SSE
5
0.6
SSE
5
0.6
SSE
5
0.6
SSE
4
0.5
SSE
4
0.5
SSE
4
0.4
SSE
4
0.4
SSE
4
0.4
SSE
5
0.4
SSE
5
0.6
SSE
5
Wave Graph
Metric surfscale
Energy kJ
29
21
16
16
19
21
17
18
13
12
9
15
15
13
11
11
7
8
9
9
15
Wind (km/h)
15
SSE
15
SE
20
SE
20
SE
25
SE
20
SSE
20
S
15
S
15
S
15
SSE
20
SE
25
ESE
25
SE
20
SSE
20
S
10
S
10
S
15
SE
20
SE
30
SE
25
SSE
Wind State
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross
cross-on
cross-on
on
on
on
cross-on
High Tide
00:38AM0.60m
5:40AM0.57m
1:42AM0.62m
6:42AM0.58m
Low Tide
3:16PM-0.02m
5:20AM0.57m
4:28PM-0.04m
6:10AM0.58m
5:36PM-0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:44
7:43
 mm
Temp °C
29
29
29
29
29
29
28
28
29
29
29
29
29
29
28
28
29
29
29
29
29
Feels °C
32
32
31
31
31
32
31
31
32
32
31
30
30
32
31
32
33
32
31
30
31
  • 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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