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Surf Forecasts:

Port Aransas surf break

Port Aransas surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 11 am Monday 16 Feb 2026 CST
Forecast update in hr  min  s Forecast update imminent
Port Aransas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Aransas sea temperature is
18.5° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Port Aransas this week:

The surf forecast for Port Aransas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 21) at 6AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.8m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Port Aransas in the next 12 days are 1.5m 7s and forecast to arrive on Monday (Feb 23) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Sunday (Feb 22) at 6AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 21st Feb)4ft (1.2m) 7s
Best Surf 6AM (Sat 21st Feb)4ft (1.2m) 7s
Most Powerful 3PM (Mon 23rd Feb)5ft (1.5m) 7s

Table - best surf conditions forecast for Port Aransas over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 21°C on Wed morning, min 17°C on Mon morning). Winds increasing (light winds from the ENE on Mon morning, fresh winds from the S by Wed night).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 8°C on Sat night). Winds increasing (light winds from the SW on Fri night, strong winds from the N by Sat night).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.6
SE
0.6
ESE
0.9
SSE
0.9
SSE
1.3
SSE
0.9
SSE
1.2
SSE
1.3
SSE
1.3
SSE
1.3
SSE
1.3
SSE
1
SE
1.2
SE
1.3
SE
1.1
SE
1.1
SE
0.6
SE
1.4
NE
1.3
ENE
1.2
E
Period(s) (?)777456666767777787677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)153532324510155871111721301508812814912313844133181155
Wind
(km/h)
10
ENE
15
ESE
20
SSE
25
SSE
30
SSE
30
SSE
25
SSE
25
SSE
35
SSE
25
SSW
25
SSE
30
SSE
20
SSE
25
SSE
25
S
35
N
30
N
45
N
40
NNE
35
NNE
35
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossononcross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		oncross-
on		oncross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:35PM
0.33
7:37PM 11:31PM
0.32 0.36
4:51PM
0.30
1:21AM
0.35
4:31PM
0.27
2:43AM
0.34
4:14PM
0.27
4:01AM
0.33
4:28PM
0.27
5:24AM
0.33
4:41PM
0.28
7:21AM
0.34
4:06PM
0.30
Low Tide
/ height (m)
6:25PM 8:01PM
0.31 0.32
8:38AM
-0.12
7:41PM
0.27
9:16AM
-0.08
8:43PM
0.20
9:54AM
-0.01
9:38PM
0.12
10:38AM
0.08
10:33PM
0.04
11:32AM
0.17
11:32PM
-0.04
12:50PM
0.26
12:37AM
-0.11
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise7:03--7:03--7:03--7:01--7:01--7:00--6:58--
Sunset-6:19--6:20--6:21--6:21--6:22--6:22--6:22-
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C181819202020212121222222222322212416121614
Feels °C (?)17171718171720191722212022211813166375
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Port Aransas 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 Aransas at:
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Information about the Port Aransas Surf forecast

The above surf forecast table for Port Aransas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Port Aransas can be found by selecting the local surf guide option on the grey menu. Our Port Aransas surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Port Aransas) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Port Aransas may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Port Aransas is 22 km (14 miles) from Rockport - Arkansas County. If you plan a vacation in Texas, look for hotels and other accommodation in Rockport - Arkansas County. Rockport - Arkansas County has rooms for a wide range of budgets as well as car hire and transport links.

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