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Surf Forecasts:

Port Isabel surfForecast / Texas / USA

information circle48hr Weather and Surf, issued 11 pm Tuesday 03 Feb 2026 CST
Forecast update in hr  min  s Forecast update imminent
Port Isabel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Isabel sea temperature is
16.2° C
 (Which is 4.2°C colder than average for this time of year)

How big are the waves at Port Isabel today?

The current surf forecast for Port Isabel at 3AM is: 1.1m 6s primary swell from a South-southeast direction (forecast issued at 11:00pm February 03). The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (04 Feb)3ft (0.9m)6s
Afternoon (04 Feb)5ft (1.6m)5s
Evening (04 Feb)6ft (1.8m)6s

Table - waves today at Port Isabel. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
04
Thursday
05
Friday
06
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
0
1
1
1
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 (?)
1.3
SSE
1.3
SSE
1.1
SSE
1
SSE
0.9
SSE
0.8
SSE
1.6
NNE
1.7
NNE
1.8
NE
1.9
NE
1.8
NE
1.7
NE
1.6
NE
1.4
NE
1.2
NE
1.1
NE
1
NE
0.9
NE
0.7
NE
0.6
ENE
0.4
ENE
0.4
ENE
0.3
ENE
0.3
ENE
Period(s) (?)766666566677777766666556
Wave
Graph
(?)Metric surfscale
Energy kJ (?)158149977756411382232613123082712471811289983563721121166
Wind
(km/h)
25
S
20
S
15
SSW
10
WSW
15
W
30
N
40
N
30
NNE
25
NNE
30
NNE
25
NNE
25
NNE
20
NNE
15
NNE
15
NNE
15
ENE
15
ESE
15
SSE
15
SSW
15
SSW
10
SW
10
S
20
SE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		offoffcrosscrosscrosscrosscrosscross-
on		crosscrosscrosscross-
on		ononcross-
on		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on
High Tide
/ height (m)
6:14PM
0.29
3:23AM
0.29
6:04PM
0.25
5:01AM
0.26
5:49PM
0.23
6:50AM
0.24
5:26PM
0.23
Low Tide
/ height (m)
10:42PM
0.20
10:56AM
-0.01
11:20PM
0.13
11:37AM
0.07
12:04AM
0.07
12:17PM
0.13
Wednesday
04
Thursday
05
Friday
06
Sunrise----7:11-------7:09-------7:09---
Sunset-------6:13-------6:14-------6:15
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C202020191818161717171717161616151616161616192019
Feels °C (?)17181919171591112101212111212111213121314171715
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 Port Isabel 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.

View detailed surf forecast for Port Isabel at:
surf-forecast.com

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