Tides Today & Tomorrow in Bastian Island, LA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Bastian Island, LA.
Next low tide : in 9h 42m at 11:00 pm (0.2 ft)
Next high tide (tomorrow) : 1:08 pm (0.9 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:04 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #8761289
Common Questions About Tides

Bastian Island, LA Tides - Apr 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:081.05:06-0.15:476:17Waxing Gibbous1Thu
2Fri9:281.05:390.15:466:17Waxing Gibbous2Fri
3Sat11:010.86:040.25:456:18Waxing Gibbous3Sat
4Sun12:170.66:190.55:200.36:437:18Full Moon4Sun
5Mon2:050.711:51 AM0.85:140.76:470.16:427:19Full Moon5Mon
6Tue10:281.08:37-0.16:417:20Full Moon6Tue
7Wed11:061.310:32-0.26:407:20Waning Gibbous7Wed
8Thu12:021.411:47-0.46:397:21Waning Gibbous8Thu
9Fri1:111.66:387:21Waning Gibbous9Fri
10Sat2:231.612:57-0.46:377:22Third Quarter10Sat
11Sun3:321.62:09-0.46:367:23Third Quarter11Sun
12Mon4:461.53:23-0.46:347:23Third Quarter12Mon
13Tue6:211.34:32-0.26:337:24Third Quarter13Tue
14Wed8:221.15:32-0.16:327:24Waning Crescent14Wed
15Thu10:161.06:220.26:317:25Waning Crescent15Thu
16Fri12:310.66:590.43:200.56:307:26Waning Crescent16Fri
17Sat12:160.811:20 AM0.74:340.75:280.46:297:26New Moon17Sat
18Sun10:350.97:080.26:287:27New Moon18Sun
19Mon10:281.18:250.16:277:27New Moon19Mon
20Tue10:481.39:280.06:267:28New Moon20Tue
21Wed11:181.410:220.06:257:29Waxing Crescent21Wed
22Thu11:551.411:11-0.16:247:29Waxing Crescent22Thu
23Fri12:391.56:237:30Waxing Crescent23Fri
24Sat1:271.512:00-0.16:227:30Waxing Crescent24Sat
25Sun2:161.512:49-0.16:217:31First Quarter25Sun
26Mon3:021.41:40-0.16:207:32First Quarter26Mon
27Tue3:431.32:320.06:197:32First Quarter27Tue
28Wed4:241.23:220.16:187:33First Quarter28Wed
29Thu5:091.14:050.26:177:33Waxing Gibbous29Thu
30Fri9:150.94:330.36:177:34Waxing Gibbous30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8761289)

Common Questions About Bastian Island, LA Tides

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What time does the tide turn (slack tide) in Bastian Island, LA today?

Slack tide in Bastian Island, LA is approximately 6:04 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 Bastian Island, LA?

Bastian Island, LA is currently in a spring phase. Tonight's moon is 80% 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 Bastian Island, 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 Bastian Island, LA?

Tide predictions for Bastian Island, 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 Bastian Island, LA?

Tide data for Bastian Island, LA is sourced from NOAA Station #8761289. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8761289.

What is the moon phase in Bastian Island, LA tonight?

Tonight the moon over Bastian Island, LA is Waning Gibbous (80% illuminated). This places Bastian Island, 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