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 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
29.5°C
0.7° 

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 (27 Aug):

  • Morning surf: Morning surf (27 Aug, local time) - 1.5ft (0.4m), 4s period with SSE swell.
  • Afternoon surf: Afternoon surf (27 Aug, local time) - 1.5ft (0.4m), 4s period with SSE swell.
  • Evening surf: Evening surf (27 Aug, local time) - 2.5ft (0.8m), 4s period with SSE swell.

The current surf forecast for St Joe s Island at 11AM is: 0.4m 4s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 06:00am August 27). The wind direction is predicted to be cross-shore.

Time (CDT) & DateWave HeightWave Period
Morning (27 Aug)1.5ft (0.4m)4s
Afternoon (27 Aug)1.5ft (0.4m)4s
Evening (27 Aug)2.5ft (0.8m)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 Thu afternoon, min 27°C on Thu night). Winds decreasing (fresh winds from the SSE on Thu afternoon, calm by Sat morning).

Thursday
27
Friday
28
Saturday
29
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)
0.5
S
4
0.5
S
4
0.4
SSE
4
0.4
SSE
4
0.4
SSE
4
0.7
SSE
4
0.9
SSE
4
0.8
SSE
4
0.8
S
4
0.5
S
5
0.4
SE
5
0.5
SSE
4
0.4
SSE
4
0.5
SE
4
0.4
SSE
4
0.4
SE
4
0.4
SE
4
0.3
SSE
4
0.3
SSE
4
0.2
SSE
4
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
Wave Graph
Metric surfscale
Energy kJ
7
7
5
5
6
12
24
24
26
11
7
11
7
8
6
4
4
3
3
3
7
8
7
Wind (km/h)
20
SSW
15
SSW
15
SW
15
SSE
20
SSE
30
SSE
25
SSE
20
S
15
SSW
10
SSW
5
SW
15
SE
20
SE
25
SE
20
SE
15
SSE
10
SSW
10
SW
0
SSW
15
SE
20
ESE
25
SE
20
ESE
Wind State
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
on
cross-on
cross-on
on
cross-on
cross
cross-off
glassy
on
on
on
on
High Tide
5:10AM0.47m
7:49AM0.45m
1:06PM0.50m
5:26AM0.44m
2:22PM0.50m
4:47AM0.42m
3:32PM0.49m
Low Tide
7:13AM0.45m
9:25PM0.08m
8:29AM0.41m
10:02PM0.13m
9:17AM0.34m
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
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
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:53
7:52
7:52
 mm
Temp °C
28
27
28
28
29
28
28
28
28
27
27
28
29
29
28
28
28
27
28
28
29
28
28
Feels °C
31
30
31
30
30
28
30
30
32
31
32
31
30
31
30
32
32
31
34
31
31
29
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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