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Port Aransas surfForecast / Texas / USA
12 Day Weather and Surf, issued 11 am Friday 02 Jan 2026 CSTForecast 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
20.3° 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 (Jan 03) at 9AM. The primary swell is predicted to be 0.9m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Port Aransas in the next 12 days are 1.7m 7s and forecast to arrive on Thursday (Jan 08) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Jan 03) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sat 3rd Jan) | 3ft (0.9m) 6s |
| Best Surf | 9AM (Sat 3rd Jan) | 3ft (0.9m) 6s |
| Most Powerful | 9AM (Thu 8th Jan) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Port Aransas over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 25°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Mon afternoon, min 20°C on Mon morning). Winds increasing (light winds from the SE on Mon morning, strong winds from the SSE by Wed night). | ||||||||||||||||||||
Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 6 | 6 | 6 | 4 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 7 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 32 | 28 | 66 | 50 | 44 | 20 | 21 | 24 | 28 | 10 | 11 | 17 | 27 | 31 | 37 | 29 | 39 | 97 | 257 | 229 | 214 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 4:25PM 0.51 | 9:35PM 0.45 | 5:17PM 0.49 | 10:39PM 0.44 | 6:01PM 11:43PM 0.46 0.41 | 6:39PM 12:49AM 0.42 0.37 | 7:12PM 0.37 | 3:25AM 0.31 | 7:39PM 0.33 | 4:59AM 0.26 | 7:52PM 0.30 | ||||||||||
Low Tide / height (m) | 8:58PM 0.45 | 8:16AM -0.34 | 9:39PM 0.44 | 9:10AM -0.31 | 10:22PM 0.41 | 10:01AM -0.26 | 11:09PM 0.36 | 10:51AM -0.18 | 11:59PM 0.29 | 11:38AM -0.09 | 12:50AM 0.22 | 12:26PM 0.00 | 1:39AM 0.14 | ||||||||
Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||
| Sunrise | 7:18 | - | - | 7:18 | - | - | 7:18 | - | - | 7:20 | - | - | 7:20 | - | - | 7:20 | - | - | 7:20 | - | - |
| Sunset | - | 5:44 | - | - | 5:45 | - | - | 5:45 | - | - | 5:46 | - | - | 5:46 | - | - | 5:47 | - | - | 5:49 | - |
 | |  | | | | | | | |  | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 24 | 23 | 23 | 25 | 22 | 17 | 18 | 19 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 23 |
| Feels °C (?) | 19 | 22 | 20 | 19 | 22 | 18 | 14 | 17 | 18 | 20 | 21 | 20 | 22 | 22 | 20 | 21 | 21 | 18 | 20 | 20 | 23 |
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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.
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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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