Tides Today & Tomorrow in Grand Pass, LA

TIDE TIMES for Friday, June 5, 2026
The tide is currently falling in Grand Pass, LA.
Next low tide : in 0m at 12:20 am (-0.1 ft)
Next high tide : 2:17 pm (1.7 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Gibbous (76% illuminated)
Tide Station Location : Station #8760668
Common Questions About Tides

Grand Pass, LA Tides - Feb 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:250.65:010.19:12-0.48:070.16:465:34Waning Gibbous1Thu
2Fri1:340.33:360.39:03-0.110:33-0.16:465:35Waning Gibbous2Fri
3Sat3:000.66:455:35Waning Gibbous3Sat
4Sun3:150.812:38-0.36:445:36Third Quarter4Sun
5Mon3:511.03:14-0.66:445:37Third Quarter5Mon
6Tue4:411.14:18-0.86:435:38Third Quarter6Tue
7Wed5:401.25:09-0.96:425:39Waning Crescent7Wed
8Thu6:491.25:56-0.96:425:40Waning Crescent8Thu
9Fri7:591.16:37-0.96:415:40Waning Crescent9Fri
10Sat9:031.17:13-0.86:405:41Waning Crescent10Sat
11Sun10:011.07:41-0.76:395:42New Moon11Sun
12Mon10:570.97:59-0.66:385:43New Moon12Mon
13Tue11:540.78:09-0.46:375:44New Moon13Tue
14Wed8:20-0.36:375:44New Moon14Wed
15Thu12:540.63:110.28:31-0.17:360.16:365:45Waxing Crescent15Thu
16Fri2:000.42:280.38:370.19:030.06:355:46Waxing Crescent16Fri
17Sat3:280.32:020.58:080.210:23-0.16:345:47Waxing Crescent17Sat
18Sun2:160.711:41-0.26:335:48Waxing Crescent18Sun
19Mon2:450.86:325:48First Quarter19Mon
20Tue3:240.91:04-0.36:315:49First Quarter20Tue
21Wed4:111.12:44-0.46:305:50First Quarter21Wed
22Thu5:081.14:08-0.56:295:51First Quarter22Thu
23Fri6:141.25:01-0.66:285:51Waxing Gibbous23Fri
24Sat7:261.25:45-0.76:275:52Waxing Gibbous24Sat
25Sun8:381.26:23-0.76:265:53Waxing Gibbous25Sun
26Mon9:541.16:57-0.66:255:53Waxing Gibbous26Mon
27Tue11:240.97:26-0.46:245:54Full Moon27Tue
28Wed3:060.37:46-0.15:590.26:235:55Full Moon28Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8760668)

Common Questions About Grand Pass, LA Tides

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What time does the tide turn (slack tide) in Grand Pass, LA today?

Slack tide in Grand Pass, LA is approximately 7:18 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 Grand Pass, LA?

Grand Pass, LA 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 Grand Pass, LA 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 Grand Pass, LA?

Tide predictions for Grand Pass, LA 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 Grand Pass, LA?

Tide data for Grand Pass, LA is sourced from NOAA Station #8760668. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8760668.

What is the moon phase in Grand Pass, LA tonight?

Tonight the moon over Grand Pass, LA is Waning Gibbous (76% illuminated). This places Grand Pass, LA 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