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Port Aransas (H. Caldwell Pier)

Tuesday, August 17, 2027|27.827°N, 97.050°W · NOAA 8775270

Tue, Aug 17 12:00 PM · 1.2 ft ↗ rising · next high 2:03 PM

Drag the chart sideways (or swipe) to see later times; the orange line reads the tide at that moment.

Major periodMinor periodNightNOAA 6-minute predictions · Heights in feet above MLLW

Tides

▲ High6:03 AM1.37 ft
▼ Low10:33 AM1.18 ft
▲ High2:03 PM1.27 ft
▼ Low10:09 PM0.05 ft

Tidal range today: 1.32 ft

Sun & Moon

Sunrise
6:59 AM
Sunset
8:04 PM
Moonrise
8:21 PM
Moonset
7:12 AM
Full Moon

Full Moon

100% illuminated

Fishing Times

Very good

  • Major12:30 AM–2:30 AM
  • Minor6:42 AM–7:42 AM
  • Major12:50 PM–2:50 PM
  • Minor7:51 PM–8:51 PM

Estimate from moon phase, solunar periods, and tidal range.

Tides for Port Aransas (H. Caldwell Pier), week of August 15

Tap a day to see its chart

DayMoonSun1st tide2nd tide3rd tide4th tideCoefficientSolunar activity
15 Sun🌔▲ 6:58 AM
▼ 8:06 PM
5:42 AM
▲ 1.6 ft
9:05 PM
▼ -0.3 ft
77high
16 Mon🌕▲ 6:59 AM
▼ 8:05 PM
5:59 AM
▲ 1.5 ft
9:39 PM
▼ -0.2 ft
71high
17 Tue🌕▲ 6:59 AM
▼ 8:04 PM
6:03 AM
▲ 1.4 ft
10:33 AM
▼ 1.2 ft
2:03 PM
▲ 1.3 ft
10:09 PM
▼ 0.0 ft
62average
18 Wed🌖▲ 7:00 AM
▼ 8:03 PM
5:58 AM
▲ 1.3 ft
10:42 AM
▼ 1.1 ft
3:21 PM
▲ 1.3 ft
10:39 PM
▼ 0.3 ft
53average
19 Thu🌖▲ 7:00 AM
▼ 8:02 PM
5:47 AM
▲ 1.3 ft
11:02 AM
▼ 0.9 ft
4:38 PM
▲ 1.4 ft
11:10 PM
▼ 0.7 ft
44low
20 Fri🌖▲ 7:01 AM
▼ 8:01 PM
5:35 AM
▲ 1.3 ft
11:29 AM
▼ 0.8 ft
6:00 PM
▲ 1.5 ft
11:46 PM
▼ 1.0 ft
34low
21 Sat🌖▲ 7:01 AM
▼ 8:00 PM
5:21 AM
▲ 1.4 ft
12:03 PM
▼ 0.7 ft
7:35 PM
▲ 1.6 ft
42low

Coefficient compares each day's tidal swing with this station's weak and strong tides over the surrounding month (about 45 = weak, 95 = strong). Bigger swings move more water and bait.

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Satellite map, currents & salinity

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Salinity (PSU ≈ parts per thousand)

0816243240
Fresh river waterGulf seawater ≈ 35

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Checking TWDB sensors…

Model: NOAA Northern Gulf Operational Forecast System (NGOFS2). Sensors: Texas Water Development Board. Imagery: USDA/USGS The National Map.

Predictions from NOAA CO-OPS. Strong winds can push Texas bay water levels well above or below these predictions. Not for navigation.