Tides Today & Tomorrow in Port Aransas, TX

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Port Aransas, TX.
Next low tide : 2:58 pm (0.5 ft)
Next high tide : in 43m at 8:49 am (0.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8775237
Common Questions About Tides

Port Aransas, TX Tides - Apr 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:231.12:540.911:120.89:540.36:206:47New Moon1Sat
2Sun6:151.14:121.01:050.97:197:47Waxing Crescent2Sun
3Mon7:171.04:221.01:541.07:187:48Waxing Crescent3Mon
4Tue10:521.112:180.27:167:48Waxing Crescent4Tue
5Wed12:061.11:020.27:157:49Waxing Crescent5Wed
6Thu2:131.11:460.37:147:49First Quarter6Thu
7Fri3:311.12:330.37:137:50First Quarter7Fri
8Sat3:541.13:250.37:127:50First Quarter8Sat
9Sun3:481.04:260.47:117:51First Quarter9Sun
10Mon1:181.05:380.57:500.97:107:51Waxing Gibbous10Mon
11Tue1:121.06:460.57:510.87:097:52Waxing Gibbous11Tue
12Wed12:481.01:231.07:440.68:090.67:087:52Waxing Gibbous12Wed
13Thu2:041.11:411.08:360.78:380.57:077:53Waxing Gibbous13Thu
14Fri3:141.22:031.09:280.89:130.37:067:53Full Moon14Fri
15Sat4:161.22:281.110:280.99:560.27:057:54Full Moon15Sat
16Sun5:141.32:551.111:391.110:450.17:047:54Full Moon16Sun
17Mon6:151.33:231.212:491.17:037:55Waning Gibbous17Mon
18Tue7:331.33:491.21:491.27:027:55Waning Gibbous18Tue
19Wed11:161.312:340.07:017:56Waning Gibbous19Wed
20Thu12:161.31:300.17:007:57Third Quarter20Thu
21Fri12:591.22:270.26:597:57Third Quarter21Fri
22Sat12:231.13:290.36:587:58Third Quarter22Sat
23Sun12:071.14:470.47:180.96:577:58Third Quarter23Sun
24Mon12:191.16:180.67:390.86:567:59Waning Crescent24Mon
25Tue12:211.012:381.07:330.78:030.66:557:59Waning Crescent25Tue
26Wed1:551.11:011.18:340.88:270.56:548:00Waning Crescent26Wed
27Thu3:251.11:261.19:300.98:520.46:538:00Waning Crescent27Thu
28Fri4:301.21:511.110:281.09:170.36:538:01New Moon28Fri
29Sat5:171.22:151.111:341.19:470.36:528:02New Moon29Sat
30Sun5:581.210:200.26:518:02New Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8775237)

Common Questions About Port Aransas, TX Tides

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What time does the tide turn (slack tide) in Port Aransas, TX today?

Slack tide in Port Aransas, TX is approximately 11:53 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Port Aransas, TX?

Port Aransas, TX is currently in a transitional phase. Tonight's moon is 72% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Port Aransas, TX tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Port Aransas, TX?

Tide predictions for Port Aransas, TX come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Port Aransas, TX?

Tide data for Port Aransas, TX is sourced from NOAA Station #8775237. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8775237.

What is the moon phase in Port Aransas, TX tonight?

Tonight the moon over Port Aransas, TX is Waning Gibbous (72% illuminated). This places Port Aransas, TX in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA