Tides Today & Tomorrow in Port Aransas, TX

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in Port Aransas, TX.
Next low tide : in 1h 54m at 3:12 am (0.5 ft)
Next high tide : 10:19 am (0.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (36% illuminated)
Tide Station Location : Station #8775237
Common Questions About Tides

Port Aransas, TX Tides - May 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:181.512:46-0.16:498:03Waning Gibbous1Tue
2Wed1:311.41:430.06:488:04Third Quarter2Wed
3Thu2:371.32:420.16:488:04Third Quarter3Thu
4Fri3:101.23:500.26:478:05Third Quarter4Fri
5Sat1:241.15:140.47:561.06:468:06Waning Crescent5Sat
6Sun12:551.06:440.57:580.86:458:06Waning Crescent6Sun
7Mon12:431.01:011.07:580.78:160.66:458:07Waning Crescent7Mon
8Tue2:341.11:141.09:030.88:390.46:448:07Waning Crescent8Tue
9Wed4:141.21:281.010:110.99:060.26:438:08New Moon9Wed
10Thu5:281.29:350.16:438:09New Moon10Thu
11Fri6:381.310:070.16:428:09New Moon11Fri
12Sat8:351.310:430.06:428:10New Moon12Sat
13Sun9:591.311:240.06:418:10Waxing Crescent13Sun
14Mon10:541.36:408:11Waxing Crescent14Mon
15Tue11:421.312:070.16:408:11Waxing Crescent15Tue
16Wed12:271.212:520.16:398:12Waxing Crescent16Wed
17Thu1:091.21:380.26:398:13First Quarter17Thu
18Fri1:271.12:240.26:388:13First Quarter18Fri
19Sat12:531.03:120.36:388:14First Quarter19Sat
20Sun12:181.04:070.47:520.86:388:14First Quarter20Sun
21Mon12:050.95:170.67:280.66:378:15Waxing Gibbous21Mon
22Tue12:410.912:020.96:420.77:370.46:378:15Waxing Gibbous22Tue
23Wed2:181.012:041.07:570.88:000.26:368:16Waxing Gibbous23Wed
24Thu3:461.112:031.09:121.08:310.06:368:16Waxing Gibbous24Thu
25Fri4:561.29:08-0.26:368:17Full Moon25Fri
26Sat6:051.39:52-0.36:358:18Full Moon26Sat
27Sun9:051.310:42-0.46:358:18Full Moon27Sun
28Mon10:251.411:37-0.46:358:19Waning Gibbous28Mon
29Tue11:211.36:358:19Waning Gibbous29Tue
30Wed12:071.312:36-0.36:348:20Waning Gibbous30Wed
31Thu12:381.21:33-0.26:348:20Third Quarter31Thu
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 6:45 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 36% 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 Third Quarter (36% 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