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 3h 04m 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 - Jun 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:351.011:540.06:348:20Waxing Crescent1Thu
2Fri10:501.06:348:20Waxing Crescent2Fri
3Sat10:471.012:360.16:348:21Waxing Crescent3Sat
4Sun10:130.91:170.26:348:21First Quarter4Sun
5Mon9:530.91:550.36:338:22First Quarter5Mon
6Tue9:560.910:340.72:300.45:390.56:338:22First Quarter6Tue
7Wed10:080.93:030.56:030.36:338:23First Quarter7Wed
8Thu12:180.710:25 AM0.93:290.76:360.16:338:23Waxing Gibbous8Thu
9Fri10:440.97:12-0.16:338:24Waxing Gibbous9Fri
10Sat5:280.911:05 AM1.08:100.97:53-0.26:338:24Waxing Gibbous10Sat
11Sun6:061.011:28 AM1.09:231.08:36-0.46:338:24Full Moon11Sun
12Mon7:201.19:23-0.46:338:25Full Moon12Mon
13Tue8:581.110:14-0.46:338:25Full Moon13Tue
14Wed9:521.111:09-0.46:338:25Full Moon14Wed
15Thu10:201.06:348:26Waning Gibbous15Thu
16Fri10:140.94:260.912:05-0.22:070.86:348:26Waning Gibbous16Fri
17Sat8:420.85:380.712:59-0.12:520.76:348:26Waning Gibbous17Sat
18Sun8:570.87:280.61:490.13:450.56:348:27Third Quarter18Sun
19Mon9:200.810:240.62:350.34:450.46:348:27Third Quarter19Mon
20Tue9:450.83:150.55:400.26:348:27Third Quarter20Tue
21Wed10:110.86:230.16:358:27Third Quarter21Wed
22Thu4:480.710:35 AM0.87:190.76:58-0.16:358:28Waning Crescent22Thu
23Fri5:250.810:57 AM0.88:320.87:29-0.16:358:28Waning Crescent23Fri
24Sat6:050.97:58-0.26:358:28Waning Crescent24Sat
25Sun6:480.98:27-0.26:368:28Waning Crescent25Sun
26Mon7:400.98:59-0.36:368:28New Moon26Mon
27Tue8:430.99:33-0.36:368:28New Moon27Tue
28Wed9:330.910:10-0.26:368:28New Moon28Wed
29Thu10:010.810:49-0.26:378:29New Moon29Thu
30Fri10:110.811:30-0.16:378:29Waxing Crescent30Fri
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