Tides Today & Tomorrow in Port Aransas, TX

TIDE TIMES for Friday, June 5, 2026
The tide is currently rising in Port Aransas, TX.
Next low tide (tomorrow) : 1:30 am (0.1 ft)
Next high tide : in 10h 24m at 11:59 am (1.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:34 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8775237
Common Questions About Tides

Port Aransas, TX Tides - May 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:541.011:491.04:360.67:170.86:508:03First Quarter1Thu
2Fri11:561.05:570.77:220.76:498:03Waxing Gibbous2Fri
3Sat1:121.012:061.07:140.87:420.56:488:04Waxing Gibbous3Sat
4Sun2:331.112:191.18:150.98:110.36:488:05Waxing Gibbous4Sun
5Mon3:421.212:361.19:151.08:450.26:478:05Full Moon5Mon
6Tue4:391.312:531.210:261.19:240.16:468:06Full Moon6Tue
7Wed5:321.310:090.06:458:06Full Moon7Wed
8Thu6:321.311:00-0.16:458:07Full Moon8Thu
9Fri10:231.311:55-0.16:448:07Waning Gibbous9Fri
10Sat11:141.36:438:08Waning Gibbous10Sat
11Sun11:461.312:510.06:438:09Waning Gibbous11Sun
12Mon11:381.21:460.16:428:09Third Quarter12Mon
13Tue10:531.12:420.36:418:10Third Quarter13Tue
14Wed10:541.010:330.93:440.56:190.86:418:10Third Quarter14Wed
15Thu11:091.05:140.66:500.66:408:11Waning Crescent15Thu
16Fri12:310.911:29 AM1.06:570.87:220.46:408:12Waning Crescent16Fri
17Sat3:181.011:51 AM1.08:140.97:530.26:398:12Waning Crescent17Sat
18Sun4:551.112:131.19:201.08:230.16:398:13Waning Crescent18Sun
19Mon5:521.212:321.110:311.18:530.16:388:13New Moon19Mon
20Tue6:491.29:240.06:388:14New Moon20Tue
21Wed8:041.29:580.06:378:14New Moon21Wed
22Thu9:221.210:350.06:378:15New Moon22Thu
23Fri10:171.211:160.06:378:15Waxing Crescent23Fri
24Sat10:551.111:590.16:368:16Waxing Crescent24Sat
25Sun11:171.16:368:17Waxing Crescent25Sun
26Mon11:191.012:410.26:368:17Waxing Crescent26Mon
27Tue10:551.01:220.26:358:18First Quarter27Tue
28Wed10:300.92:010.36:358:18First Quarter28Wed
29Thu10:210.910:310.72:380.46:070.66:358:19First Quarter29Thu
30Fri10:220.93:140.66:130.56:358:19First Quarter30Fri
31Sat12:150.810:30 AM0.93:510.76:370.36:348:20Waxing Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8775237)

Common Questions About Port Aransas, TX Tides

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

Slack tide in Port Aransas, TX is approximately 6:44 pm — 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 76% 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 (76% 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