San Jose Island Surf Break

Lat Long: 27.93° N 96.99° W

San Jose Island 48 hour detailed Surf Forecast

Issued: 6 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's San Jose Island sea temperature is
30.1°C
1.8° 

San Jose 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 San Jose Island today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 6s period with ESE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.

The current surf forecast for San Jose Island at 3AM is: 1.0m 7s primary swell from a East direction (forecast issued at 06:00pm September 19). The wind direction is predicted to be onshore.

Time (CDT) & DateWave HeightWave Period
Morning (20 Sep)3ft (0.9m)6s
Afternoon (20 Sep)2.5ft (0.8m)6s
Evening (20 Sep)2.5ft (0.8m)6s

Table - waves today at San Jose Island. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 29°C on Sat afternoon, min 29°C on Sat afternoon). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
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
Swell
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
7
0.8
ESE
7
0.8
ESE
7
0.9
ESE
7
1
E
7
0.9
ESE
7
0.9
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.7
ESE
6
0.7
ESE
5
0.7
ESE
5
0.7
ESE
5
0.6
ESE
5
0.6
ESE
5
Wave Graph
Metric surfscale
Energy kJ
62
62
63
82
94
62
70
44
51
41
41
40
37
28
26
25
28
20
20
Wind (km/h)
20
ESE
25
ESE
25
ESE
25
SE
20
SSE
10
SSE
15
SE
20
SE
15
ESE
20
ESE
25
ESE
25
SE
20
SE
15
SE
10
SE
10
ESE
20
ESE
25
ESE
30
SE
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
High Tide
3:27AM0.47m
3:25AM0.46m
Low Tide
4:39PM0.18m
5:41PM0.18m
6:31PM0.18m
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:28
7:27
7:25
 mm
1
1
Temp °C
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
Feels °C
30
29
29
30
31
32
31
31
30
31
30
30
30
31
32
32
31
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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Jose Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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