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Surf Forecasts:

St Joe s Island surfForecast / Texas / USA

information circle48hr Weather and Surf, issued 12 pm Friday 13 Mar 2026 CDT
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
22.4° C
 (Which is 3.0°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 3PM is: 0.4m 5s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a East-southeast direction, 0.1m 6s secondary swell from a Southeast direction (forecast issued at 12:00pm March 13). The wind direction is predicted to be cross-onshore.

Time (CDT) & DateWave HeightWave Period
Morning (13 Mar)1.5ft (0.5m)6s
Afternoon (13 Mar)1.5ft (0.4m)5s
Evening (13 Mar)2ft (0.6m)6s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Monday
16
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
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
See all maps
Wave Height (m) & direction (?)
0.5
E
0.4
E
0.4
ESE
0.6
ESE
0.7
ESE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.7
SE
0.7
SE
0.9
SE
1
SE
1.2
SSE
1.3
SSE
1.4
SSE
1.4
SSE
1.3
SSE
1.3
SSE
1.4
SSE
1.3
SSE
2
NNE
0.4
SSE
2.3
NE
Period(s) (?)665664444444555666666577
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1810926352024212219203443679011913212312714612720617471
Wind
(km/h)
15
S
20
SSE
20
SE
20
SE
25
SE
25
SSE
25
SSE
20
SSE
20
SSE
20
SE
25
SE
30
SE
35
SSE
35
SSE
35
S
35
S
30
S
25
S
25
SSE
25
S
65
NNE
65
NNE
50
N
50
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		crosscrosscross-
off		cross-
off
High Tide
/ height (m)
4:25PM
0.40
7:23PM
0.39
3:16PM
0.38
5:08PM
0.38
8:45PM
0.38
3:33PM
0.36
11:14PM
0.38
Low Tide
/ height (m)
6:27PM
0.38
6:13AM
-0.07
3:53PM
0.38
6:57PM
0.37
7:02AM
-0.07
7:28PM
0.34
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise--------7:39-------7:37-------
Sunset---7:35-------7:36-------7:36----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
cloud
clear
Rain (mm)
------------------------
Temp. °C16171818181919202021212121202021212222231915117
Feels °C (?)131415151415161819201919181716171921212350-2-5
  • 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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View detailed surf forecast for St Joe s Island at:
surf-forecast.com

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