St Joe s Island surfForecast / Texas / USA

information circle48hr Weather and Surf, issued 5 am Monday 12 Jan 2026 CST
Forecast update in hr  min  s Forecast update imminent
St Joe s Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Joe s Island sea temperature is
21.0° C
(Which is 1.2°C warmer than normal for this time of year)


How big are the waves at St Joe s Island today?

The current surf forecast for St Joe s Island at 11AM is: 0.6m 7s primary swell from a East direction (forecast issued at 05:00am January 12). The wind direction is predicted to be cross-shore.

Time (CST) & DateWave HeightWave Period
Morning (12 Jan)2ft (0.6m)6s
Afternoon (12 Jan)2ft (0.6m)7s
Evening (12 Jan)2ft (0.6m)7s

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

Updates in  hr  min  s Forecast update imminent
Monday
12
Tuesday
13
Wednesday
14
Thu
15
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
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
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
E
0.5
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.5
E
0.6
E
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.2
E
0.1
SE
Period(s) (?)766777766676666666666668
Wave
Graph
(?)Metric surfscale
Energy kJ (?)34203037373531292918312120191212116666632
Wind
(km/h)
20
NW
15
NNW
10
NNE
15
NNE
10
NE
15
NE
10
ENE
10
ENE
10
ENE
10
ENE
10
NE
5
NE
5
E
10
SE
10
SSE
15
SSW
20
WSW
20
WSW
20
WNW
20
WNW
20
NW
25
N
35
N
35
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrossoncross-
on
cross-
on
crosscross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:35PM
0.32
5:48PM
0.31
3:24PM
0.35
4:13PM
0.38
Low Tide
/ height (m)
3:57AM
-0.05
4:35PM
0.30
4:42AM
-0.09
5:27AM
-0.13
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise--7:20-------7:20-------7:20-----
Sunset----5:52-------5:52-------5:52---
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C141313141514151414141415151616171615151821221916
Feels °C (?)87910121013121212121414141414131210131615118
  • 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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