Surf Break

Lat Long: 27.84° N 97.04° W

St Joe s Island 48 hour detailed Surf Forecast

Issued: 12 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Joe s Island sea temperature is
29.9°C
2.2° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 2.5ft (0.8m), 5s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 2.5ft (0.7m), 5s period with SE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 3.5ft (1.1m), 5s period with SE swell.

The current surf forecast for St Joe s Island at 5PM is: 0.9m 5s primary swell from a Southeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 12:00pm September 29). The wind direction is predicted to be onshore.

Time (CDT) & DateWave HeightWave Period
Morning (29 Sep)2.5ft (0.8m)5s
Afternoon (29 Sep)2.5ft (0.7m)5s
Evening (29 Sep)3.5ft (1.1m)5s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Warm (max 29°C on Tue morning, min 28°C on Thu night). Winds decreasing (fresh winds from the SE on Tue night, light winds from the SE by Thu night).

Tue
29
Wednesday
30
Thursday
1
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
ESE
5
0.7
SE
5
0.7
SE
5
0.9
ESE
4
1.1
SE
5
1.3
SE
5
1.4
SE
6
1.4
SE
6
1.4
SE
6
1.3
SE
6
1.3
SE
6
1.3
SE
6
1.4
SE
6
1.5
SE
6
1.6
SE
6
1.5
SE
6
1.4
SE
6
1.3
SE
6
1.3
SE
6
1.3
SE
6
1.3
SE
6
Wave Graph
Metric surfscale
Energy kJ
28
23
22
35
59
83
120
114
118
104
101
96
119
136
161
159
147
136
136
126
130
Wind (km/h)
20
SE
25
SE
20
SE
30
SE
35
SE
40
SE
35
SSE
30
SSE
30
SSE
30
SSE
30
SSE
35
SE
35
SE
35
SSE
35
SSE
35
SSE
30
SSE
30
SSE
30
SSE
30
SE
30
SE
Wind State
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:17PM0.62m
2:37AM0.53m
8:46PM0.64m
2:58AM0.57m
Low Tide
10:33AM0.08m
00:48AM0.52m
11:28AM0.03m
2:01AM0.56m
12:32PM0.01m
thunderstorm
clear
thunderstorm
clear
clear
clear
thunderstorm
part cloud
thunderstorm
part cloud
clear
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
—
—
—
—
—
—
7:20
—
—
—
—
—
—
—
7:20
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:15
—
—
—
—
—
—
—
7:15
—
—
—
—
—
—
—
7:14
—
 mm
1
—
1
—
—
—
1
—
1
—
—
—
—
—
—
1
1
—
—
—
—
Temp °C
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
Feels °C
31
30
30
29
28
28
28
29
29
29
29
29
29
28
29
29
29
29
29
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
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