Tides Today & Tomorrow in Eugene Island, Atchafalaya Bay, LA

TIDE TIMES for Friday, September 11, 2026
The tide is currently rising in Eugene Island, Atchafalaya Bay, LA.

Next low tide (tomorrow) : 9:44 am (0.7 ft)
Next high tide (tomorrow) : in 5h 28m at 4:20 am (1.8 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:48 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8764314
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Eugene Island, Atchafalaya Bay, LA Tides - Nov 1946

< Oct 1946

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Dec 1946 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Fri			11:02	2.0			1:04	0.4	6:18	5:20		1	Fri
2	Sat			11:34	1.9			2:26	0.5	6:19	5:19		2	Sat
3	Sun			11:57	1.9			3:36	0.6	6:19	5:18		3	Sun
4	Mon	10:21	1.3			6:58	1.2	4:35	0.7	6:20	5:17		4	Mon
5	Tue	12:12	1.8	11:44 AM	1.5	6:42	1.0	5:35	0.8	6:21	5:16		5	Tue
6	Wed	12:22	1.7	12:53	1.7	6:40	0.8	6:33	0.9	6:22	5:16		6	Wed
7	Thu	12:32	1.7	1:53	2.0	6:54	0.5	7:20	1.1	6:22	5:15		7	Thu
8	Fri	12:41	1.6	2:51	2.1	7:19	0.2	8:01	1.3	6:23	5:14		8	Fri
9	Sat	12:46	1.7	3:51	2.3	7:50	-0.1	8:40	1.5	6:24	5:14		9	Sat
10	Sun	12:42	1.7	4:52	2.4	8:27	-0.3	9:23	1.7	6:25	5:13		10	Sun
11	Mon	12:26	1.8	5:51	2.4	9:09	-0.4	10:17	1.9	6:26	5:13		11	Mon
12	Tue	12:24	1.9	6:53	2.3	9:59	-0.4			6:26	5:12		12	Tue
13	Wed			8:04	2.2	10:58	-0.3			6:27	5:12		13	Wed
14	Thu			9:14	2.1			12:05	-0.1	6:28	5:11		14	Thu
15	Fri			10:07	2.0			1:27	0.1	6:29	5:11		15	Fri
16	Sat			10:49	1.9			3:06	0.3	6:30	5:10		16	Sat
17	Sun	9:51	1.2	11:23	1.7	6:45	1.1	4:27	0.6	6:30	5:10		17	Sun
18	Mon	11:52	1.3	11:52	1.6	6:32	0.8	5:55	0.8	6:31	5:09		18	Mon
19	Tue			1:13	1.4	6:41	0.5	7:11	0.9	6:32	5:09		19	Tue
20	Wed	12:13	1.5	2:12	1.5	6:55	0.3	8:03	1.1	6:33	5:08		20	Wed
21	Thu	12:24	1.4	3:03	1.6	7:11	0.0	8:45	1.2	6:34	5:08		21	Thu
22	Fri	12:19	1.3	3:50	1.7	7:30	-0.1			6:35	5:08		22	Fri
23	Sat			4:31	1.8	7:51	-0.3			6:35	5:08		23	Sat
24	Sun			5:09	1.8	8:15	-0.4			6:36	5:07		24	Sun
25	Mon			5:45	1.8	8:41	-0.4			6:37	5:07		25	Mon
26	Tue			6:24	1.8	9:11	-0.4			6:38	5:07		26	Tue
27	Wed			7:11	1.7	9:47	-0.3			6:39	5:07		27	Wed
28	Thu			8:14	1.7	10:29	-0.2			6:39	5:07		28	Thu
29	Fri			9:14	1.6	11:18	-0.1			6:40	5:07		29	Fri
30	Sat			9:51	1.6			12:13	0.0	6:41	5:06		30	Sat
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (8764314)

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Is this week a spring tide or neap tide in Eugene Island, Atchafalaya Bay, LA?

Eugene Island, Atchafalaya Bay, LA is currently in a spring phase. Tonight's moon is 0% 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 Eugene Island, Atchafalaya 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 Eugene Island, Atchafalaya Bay, LA?

Tide predictions for Eugene Island, Atchafalaya 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 Eugene Island, Atchafalaya Bay, LA?

Tide data for Eugene Island, Atchafalaya Bay, LA is sourced from NOAA Station #8764314. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8764314.

What is the moon phase in Eugene Island, Atchafalaya Bay, LA tonight?

Tonight the moon over Eugene Island, Atchafalaya Bay, LA is New Moon (0% illuminated). This places Eugene Island, Atchafalaya 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

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