Tides Today & Tomorrow in Queen Isabella Causeway (west end), TX

The lowest tide this week in Queen Isabella Causeway (west end), TX is -0.9 ft on Monday, Jul 13 at 9:24 pm.

The highest tide this week in Queen Isabella Causeway (west end), TX is 1.4 ft on Tuesday, Jul 14 at 8:04 am — worth noting for launching your boat and being alert for possible high tide flooding.

Slack tide in Queen Isabella Causeway (west end), TX is approximately 2:44 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.

Queen Isabella Causeway (west end), TX is currently in a spring phase. Tonight's moon is 1% 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 near their weekly maximum.

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.

Tide predictions for Queen Isabella Causeway (west end), 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.

Tide data for Queen Isabella Causeway (west end), TX is sourced from NOAA Station #8779739. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8779739.

High tides in Queen Isabella Causeway (west end), TX today: 7:15 am (1.4 ft).

Low tides in Queen Isabella Causeway (west end), TX today: 9:24 pm (-0.9 ft). The 9:24 pm low of -0.9 ft is a minus tide — water below the MLLW reference datum, which can expose tidepools, mudflats, and shellfish beds not normally accessible.

Today's tidal range in Queen Isabella Causeway (west end), TX is 2.3 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 1.3 ft, so today's swing is above-average.

Tonight the moon over Queen Isabella Causeway (west end), TX is New Moon (1% illuminated). This places Queen Isabella Causeway (west end), TX in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

Queen Isabella Causeway (west end), TX has diurnal tides — one high tide and one low tide per day, roughly every 24 hours and 50 minutes.