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Surf Forecasts:

Port Aransas surf break

Port Aransas surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 5 pm Saturday 13 Dec 2025 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
18.0° C
 (Which is 3.3°C colder than average for this time of year)

Best Forecast Surf Conditions for Port Aransas this week:

The most powerful waves expected at Port Aransas in the next 12 days are 1.4m 7s and forecast to arrive on Monday (Dec 15) at 12AM. Winds are predicted to be cross-shore 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 (Dec 14) at 12PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12AM (Mon 15th Dec)4.5ft (1.4m) 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 23°C on Sat afternoon, min 11°C on Sun night). Mainly strong winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 23°C on Wed afternoon, min 21°C on Tue afternoon). Winds decreasing (fresh winds from the SE on Tue night, light winds from the SE by Thu night).

Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
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 (?)
0.6
SSE
0.6
SE
0.5
SE
1.5
NE
1.4
ENE
1.2
E
1.2
ENE
0.9
E
1.1
ESE
1.2
ESE
1.3
SE
1.2
SE
1.2
SE
1.2
SSE
1
SSE
0.9
SE
0.6
ESE
0.9
E
1
E
0.9
ESE
1
SE
Period(s) (?)565677785566665577666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16241413121415914390547210399968161423774626873
Wind
(km/h)
15
SSE
10
SSE
45
NNE
35
NE
30
NE
25
NE
20
ENE
15
ESE
25
SE
30
SE
30
SSE
20
SSE
20
SSE
25
SSE
20
S
20
SSE
15
SSE
15
SE
15
SE
20
SSE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
off		crosscrosscrosscrossonononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
9:12PM
0.33
12:29PM
0.33
9:19PM
0.33
1:45PM
0.38
7:11PM
0.34
2:52PM
0.41
3:48PM
0.44
4:39PM
0.45
5:30PM
0.45
6:49PM
0.45
Low Tide
/ height (m)
3:50PM
0.22
4:45AM
0.08
4:56PM
0.29
5:22AM
0.01
6:08PM
0.34
5:58AM
-0.04
6:35AM
-0.08
7:12AM
-0.10
7:50AM
-0.12
5:58PM
0.45
8:26AM
-0.13
Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise--7:09--7:11--7:11--7:11--7:13--7:13--7:13
Sunset5:34--5:34--5:35--5:35--5:35--5:36--5:36--
clear
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
---------1--1--------
Temp. °C232317161412142021222222232223232322222323
Feels °C (?)2424101078101818191921232124242423232324
  • 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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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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