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 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
28.9° C
0.4° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 3.5ft (1.0m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 2.5ft (0.8m), 5s period with SSE swell.
  • Evening surf: Evening surf (19 Jul, local time) - 3.5ft (1.0m), 5s period with SE swell.

The current surf forecast for St Joe s Island at 10AM is: 0.9m 5s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 06:00am July 19). The wind direction is predicted to be cross-onshore.

Time (CDT) & DateWave HeightWave Period
Morning (19 Jul)3.5ft (1.0m)5s
Afternoon (19 Jul)2.5ft (0.8m)5s
Evening (19 Jul)3.5ft (1.0m)5s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Sun morning, min 27°C on Sun morning). Winds decreasing (fresh winds from the SSE on Sun night, light winds from the SSW by Tue morning).

Sunday
19
Monday
20
Tuesday
21
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)
1.1
SE
5
1
SSE
5
0.9
SSE
5
0.9
SE
5
0.8
SSE
5
0.9
SE
5
1.1
SE
5
1
SSE
5
1
SSE
5
0.9
SSE
5
0.9
SSE
5
0.6
SSE
5
0.6
SSE
5
0.7
SSE
5
0.4
SE
9
0.8
SSE
4
0.8
SSE
4
0.7
S
4
0.6
S
4
0.5
S
4
0.5
S
4
0.6
SSE
4
0.9
SSE
4
Wave Graph
Metric surfscale
Energy kJ
62
56
45
38
32
32
49
50
48
44
36
19
18
19
26
25
27
20
15
9
9
11
25
Wind (km/h)
25
S
25
S
25
S
20
S
25
SE
30
SE
30
SSE
30
SSE
30
S
25
S
15
S
15
SSE
20
SSE
25
SE
30
SSE
30
S
25
SSW
15
SW
10
SSW
15
SSE
20
SSE
25
SSE
25
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
High Tide
8:10AM0.37m
7:25PM0.32m
7:45AM0.36m
10:22PM0.33m
7:56AM0.36m
Low Tide
1:08AM0.08m
2:06PM0.20m
2:00AM0.18m
2:56PM0.12m
2:58AM0.28m
3:46PM0.07m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:23
8:23
 mm
Temp °C
27
27
27
28
28
28
28
27
27
27
27
28
28
28
27
27
27
27
27
28
28
28
28
Feels °C
28
28
29
30
30
29
29
27
27
28
29
30
29
29
27
27
28
30
30
31
29
30
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
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