Surf Break

Lat Long: 27.84° N 97.04° W

St Joe s Island 48 hour detailed Surf Forecast

Issued: 6 am 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
29.4°C
1.6° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 2ft (0.6m), 5s period with ESE swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 1.5ft (0.5m), 6s period with ESE swell.
  • Evening surf: Evening surf (26 Sep, local time) - 2ft (0.6m), 6s period with ESE swell.

The current surf forecast for St Joe s Island at 9AM is: 0.6m 5s primary swell from a East-southeast direction (forecast issued at 06:00am September 26). The wind direction is predicted to be onshore.

Time (CDT) & DateWave HeightWave Period
Morning (26 Sep)2ft (0.6m)5s
Afternoon (26 Sep)1.5ft (0.5m)6s
Evening (26 Sep)2ft (0.6m)6s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 29°C on Sun morning, min 28°C on Sat morning). Winds increasing (light winds from the S on Sun morning, fresh winds from the SE by Mon night).

Saturday
26
Sunday
27
Monday
28
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)
0.8
ESE
5
0.7
ESE
5
0.6
ESE
5
0.6
ESE
6
0.5
ESE
6
0.5
ESE
6
0.6
SE
6
0.5
SE
4
0.3
ESE
6
0.4
ESE
6
0.4
ESE
6
0.5
ESE
6
0.5
ESE
6
0.7
ESE
6
0.8
ESE
4
0.8
SE
4
0.5
E
5
0.4
E
5
0.4
ESE
5
0.4
ESE
5
0.6
ESE
4
0.6
ESE
4
0.8
ESE
4
Wave Graph
Metric surfscale
Energy kJ
35
29
22
24
17
21
29
7
7
12
13
22
21
33
18
20
12
9
9
7
12
10
17
Wind (km/h)
20
SE
15
ESE
10
E
10
ESE
15
ESE
20
SE
20
SE
20
SSE
15
SSE
10
S
5
S
10
ESE
20
ESE
30
SE
25
SE
25
SSE
20
SSE
15
SSE
15
SE
20
SE
20
ESE
30
ESE
35
SE
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
2:46AM0.45m
2:57PM0.55m
2:58AM0.46m
4:09PM0.58m
3:08AM0.46m
5:30PM0.60m
Low Tide
8:32AM0.30m
9:49PM0.31m
9:04AM0.23m
10:42PM0.38m
9:45AM0.15m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:18
—
—
—
—
—
—
—
7:18
—
—
—
—
—
—
—
7:18
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:20
—
—
—
—
—
—
—
7:19
—
—
—
—
—
—
—
7:17
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
—
—
Temp °C
28
28
28
28
28
28
28
28
28
28
28
29
28
28
28
28
28
28
28
28
28
28
28
Feels °C
30
30
31
30
29
28
27
28
29
31
32
32
29
28
28
29
29
30
30
29
29
27
27
  • 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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