Tides Today & Tomorrow in South Pass, Mississippi River, LA

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in South Pass, Mississippi River, LA.

Next low tide (tomorrow) : 8:54 am (0.5 ft)
Next high tide : in 8h 37m at 10:36 pm (1.5 ft)
Sunset today : 7:04 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #8760551
Common Questions About Tides

South Pass, Mississippi River, LA Tides - Sep 2026

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Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Tue					10:08	0.4			6:34	7:18		1	Tue
2	Wed	12:16	1.5			11:48	0.2			6:35	7:17		2	Wed
3	Thu	1:02	1.7					1:04	0.1	6:35	7:16		3	Thu
4	Fri	2:01	1.8					2:11	-0.1	6:36	7:14		4	Fri
5	Sat	3:11	1.9					3:13	-0.1	6:36	7:13		5	Sat
6	Sun	4:30	1.9					4:10	-0.1	6:37	7:12		6	Sun
7	Mon	5:51	1.9					5:04	0.0	6:37	7:11		7	Mon
8	Tue	7:09	1.8					5:51	0.2	6:38	7:10		8	Tue
9	Wed	8:22	1.7					6:28	0.4	6:38	7:09		9	Wed
10	Thu	9:34	1.5					6:45	0.7	6:39	7:07		10	Thu
11	Fri	10:56	1.3	10:29	1.0			6:07	0.9	6:39	7:06		11	Fri
12	Sat			1:19	1.1	5:18	0.8	3:36	1.1	6:40	7:05		12	Sat
13	Sun			10:36	1.5	7:16	0.6			6:40	7:04		13	Sun
14	Mon			11:06	1.6	8:54	0.5			6:41	7:03		14	Mon
15	Tue			11:43	1.7	10:20	0.4			6:41	7:01		15	Tue
16	Wed					11:35	0.4			6:42	7:00		16	Wed
17	Thu	12:26	1.8					12:43	0.3	6:42	6:59		17	Thu
18	Fri	1:18	1.8					1:44	0.3	6:43	6:58		18	Fri
19	Sat	2:21	1.8					2:40	0.3	6:43	6:56		19	Sat
20	Sun	3:35	1.7					3:29	0.3	6:44	6:55		20	Sun
21	Mon	4:52	1.7					4:11	0.4	6:44	6:54		21	Mon
22	Tue	6:05	1.7					4:45	0.5	6:45	6:53		22	Tue
23	Wed	7:12	1.6					5:10	0.6	6:45	6:52		23	Wed
24	Thu	8:18	1.5					5:19	0.8	6:46	6:50		24	Thu
25	Fri	9:33	1.4	9:58	1.1			5:03	0.9	6:46	6:49		25	Fri
26	Sat	11:16	1.2	9:29	1.3	3:56	0.9	3:59	1.1	6:47	6:48		26	Sat
27	Sun			9:36	1.5	5:40	0.7			6:47	6:47		27	Sun
28	Mon			10:03	1.7	7:09	0.5			6:48	6:46		28	Mon
29	Tue			10:41	1.9	8:36	0.4			6:48	6:44		29	Tue
30	Wed			11:29	2.0	10:02	0.2			6:49	6:43		30	Wed
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (8760551)

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When is the lowest tide this week in South Pass, Mississippi River, LA?

The lowest tide this week in South Pass, Mississippi River, LA is 0.3 ft on Saturday, Sep 19 at 2:40 pm.

When is the highest tide this week in South Pass, Mississippi River, LA?

The highest tide this week in South Pass, Mississippi River, LA is 1.8 ft on Friday, Sep 18 at 1:18 am — worth noting for launching your boat and being alert for possible high tide flooding.

Is this week a spring tide or neap tide in South Pass, Mississippi River, LA?

South Pass, Mississippi River, LA is currently in a spring phase. Tonight's moon is 8% 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 South Pass, Mississippi River, 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 South Pass, Mississippi River, LA?

Tide predictions for South Pass, Mississippi River, 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 South Pass, Mississippi River, LA?

Tide data for South Pass, Mississippi River, LA is sourced from NOAA Station #8760551. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8760551.

What time is high tide in South Pass, Mississippi River, LA today?

High tides in South Pass, Mississippi River, LA today: 10:36 pm (1.5 ft).

What time is low tide in South Pass, Mississippi River, LA today?

Low tides in South Pass, Mississippi River, LA today: 7:16 am (0.6 ft).

What is the tidal range in South Pass, Mississippi River, LA today?

Today's tidal range in South Pass, Mississippi River, LA is 0.8 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 1.2 ft, so today's swing is typical.

What is the moon phase in South Pass, Mississippi River, LA tonight?

Tonight the moon over South Pass, Mississippi River, LA is Waxing Crescent (8% illuminated). This places South Pass, Mississippi River, LA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

What type of tides does South Pass, Mississippi River, LA have — semi-diurnal, diurnal, or mixed?

South Pass, Mississippi River, LA has diurnal tides — one high tide and one low tide per day, roughly every 24 hours and 50 minutes.

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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