Tides Today & Tomorrow in Jack Bay, LA

TIDE TIMES for Thursday, August 13, 2026
The tide is currently rising in Jack Bay, LA.
Next low tide : 11:08 pm (0.2 ft)
Next high tide : in 9h 22m at 1:16 pm (1.5 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8760841
Common Questions About Tides

Jack Bay, LA Tides - Jan 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:331.47:43-0.96:515:10Waxing Gibbous1Mon
2Tue10:251.48:32-1.06:525:10Full Moon2Tue
3Wed11:141.39:19-0.96:525:11Full Moon3Wed
4Thu11:591.210:03-0.86:525:12Full Moon4Thu
5Fri10:42-0.76:525:12Waning Gibbous5Fri
6Sat12:381.011:11-0.56:525:13Waning Gibbous6Sat
7Sun1:110.811:28-0.36:525:14Waning Gibbous7Sun
8Mon1:350.611:22-0.26:525:15Waning Gibbous8Mon
9Tue1:380.48:210.210:340.06:525:16Third Quarter9Tue
10Wed6:080.48:300.06:525:16Third Quarter10Wed
11Thu5:580.65:36-0.16:525:17Third Quarter11Thu
12Fri6:200.75:13-0.36:525:18Third Quarter12Fri
13Sat6:570.95:35-0.56:525:19Waning Crescent13Sat
14Sun7:431.06:08-0.76:525:20Waning Crescent14Sun
15Mon8:341.16:47-0.86:525:20Waning Crescent15Mon
16Tue9:261.27:29-0.96:525:21Waning Crescent16Tue
17Wed10:171.28:12-0.96:525:22New Moon17Wed
18Thu11:071.28:56-1.06:525:23New Moon18Thu
19Fri11:561.19:38-0.96:515:24New Moon19Fri
20Sat10:18-0.86:515:25New Moon20Sat
21Sun12:441.010:52-0.66:515:26Waxing Crescent21Sun
22Mon1:320.711:09-0.36:515:26Waxing Crescent22Mon
23Tue2:240.45:410.110:35-0.111:200.06:505:27Waxing Crescent23Tue
24Wed3:530.14:350.47:010.06:505:28First Quarter24Wed
25Thu4:520.73:19-0.36:495:29First Quarter25Thu
26Fri5:340.94:15-0.66:495:30First Quarter26Fri
27Sat6:291.15:08-0.86:495:31Waxing Gibbous27Sat
28Sun7:311.16:00-1.06:485:31Waxing Gibbous28Sun
29Mon8:351.16:50-1.06:485:32Waxing Gibbous29Mon
30Tue9:351.17:39-1.06:475:33Waxing Gibbous30Tue
31Wed10:301.08:23-0.96:475:34Full Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8760841)

Common Questions About Jack Bay, LA Tides

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What time does the tide turn (slack tide) in Jack Bay, LA today?

Slack tide in Jack Bay, LA is approximately 6:12 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 Jack Bay, LA?

Jack Bay, LA 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.

What datum are Jack Bay, 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 Jack Bay, LA?

Tide predictions for Jack Bay, 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 Jack Bay, LA?

Tide data for Jack Bay, LA is sourced from NOAA Station #8760841. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8760841.

What is the moon phase in Jack Bay, LA tonight?

Tonight the moon over Jack Bay, LA is New Moon (1% illuminated). This places Jack Bay, LA in a spring tide cycle, so tidal ranges are near their weekly maximum 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