Tides Today & Tomorrow in Bastian Island, LA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Bastian Island, LA.
Next low tide : 9:21 pm (-0.3 ft)
Next high tide : in 5h 53m at 10:23 am (1.5 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:02 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8761289
Common Questions About Tides

Bastian Island, LA Tides - Apr 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:181.04:360.06:477:17First Quarter1Sun
2Mon9:040.95:190.16:467:17Waxing Gibbous2Mon
3Tue10:450.85:540.26:457:18Waxing Gibbous3Tue
4Wed11:280.66:050.44:190.46:437:19Waxing Gibbous4Wed
5Thu12:400.811:12 AM0.74:350.65:440.26:427:19Full Moon5Thu
6Fri11:050.97:090.06:417:20Full Moon6Fri
7Sat10:441.29:03-0.16:407:20Full Moon7Sat
8Sun11:171.310:32-0.36:397:21Waning Gibbous8Sun
9Mon12:191.411:42-0.36:387:21Waning Gibbous9Mon
10Tue1:321.56:377:22Waning Gibbous10Tue
11Wed2:381.412:48-0.36:357:23Third Quarter11Wed
12Thu3:381.31:54-0.26:347:23Third Quarter12Thu
13Fri4:381.23:02-0.16:337:24Third Quarter13Fri
14Sat6:041.04:080.16:327:24Third Quarter14Sat
15Sun8:470.95:040.36:317:25Waning Crescent15Sun
16Mon11:400.711:110.85:440.52:210.66:307:26Waning Crescent16Mon
17Tue11:000.82:460.66:140.56:297:26Waning Crescent17Tue
18Wed10:160.96:540.36:287:27Waning Crescent18Wed
19Thu10:101.07:330.26:277:27New Moon19Thu
20Fri10:241.28:140.16:267:28New Moon20Fri
21Sat10:471.39:000.16:257:29New Moon21Sat
22Sun11:141.39:500.06:247:29New Moon22Sun
23Mon11:451.410:380.06:237:30Waxing Crescent23Mon
24Tue12:201.411:230.06:227:30Waxing Crescent24Tue
25Wed12:571.46:217:31Waxing Crescent25Wed
26Thu1:351.412:050.06:207:32Waxing Crescent26Thu
27Fri2:111.312:450.06:197:32First Quarter27Fri
28Sat2:431.21:230.16:187:33First Quarter28Sat
29Sun3:121.11:580.26:177:33First Quarter29Sun
30Mon3:320.92:200.36:167:34First Quarter30Mon
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 3:52 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 Bastian Island, LA?

Bastian Island, LA is currently in a spring phase. Tonight's moon is 100% 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 Full Moon (100% 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