Tides Today & Tomorrow in South Point, Marsh Island, LA

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in South Point, Marsh Island, LA.

Next low tide : 11:34 am (1.4 ft)
Next high tide : in 3h 26m at 7:15 am (1.7 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 6:26 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8765026
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South Point, Marsh Island, LA Tides - Nov 1969

< Oct 1969

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Dec 1969 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Sat	12:55	2.3					1:00	0.6	6:20	5:21		1	Sat
2	Sun	12:55	2.3					1:59	0.7	6:21	5:20		2	Sun
3	Mon	12:53	2.2					2:56	0.9	6:21	5:19		3	Mon
4	Tue	12:57	2.1	10:31 AM	1.7	6:30	1.6	3:53	1.0	6:22	5:18		4	Tue
5	Wed	1:02	2.0	12:43	1.7	5:54	1.4	4:49	1.2	6:23	5:18		5	Wed
6	Thu	1:05	2.0	2:04	1.9	6:02	1.1	5:43	1.5	6:24	5:17		6	Thu
7	Fri	1:02	1.9	3:07	2.1	6:19	0.7	6:36	1.7	6:24	5:16		7	Fri
8	Sat	12:55	1.9	4:02	2.3	6:41	0.4	7:31	1.9	6:25	5:16		8	Sat
9	Sun	12:46	2.0	4:52	2.5	7:08	0.1	8:31	2.1	6:26	5:15		9	Sun
10	Mon	12:29	2.1	5:44	2.6	7:42	-0.2			6:27	5:14		10	Mon
11	Tue			6:40	2.6	8:23	-0.4			6:28	5:14		11	Tue
12	Wed			11:58	2.4	9:12	-0.4			6:28	5:13		12	Wed
13	Thu					10:07	-0.4			6:29	5:13		13	Thu
14	Fri	12:49	2.4			11:10	-0.2			6:30	5:12		14	Fri
15	Sat	1:11	2.3	11:12	2.2			12:17	0.0	6:31	5:12		15	Sat
16	Sun			11:30	2.0			1:26	0.3	6:32	5:11		16	Sun
17	Mon	7:38	1.7	11:48	1.9	5:14	1.7	2:39	0.6	6:32	5:11		17	Mon
18	Tue	11:16	1.6			4:42	1.3	3:58	0.9	6:33	5:10		18	Tue
19	Wed	12:05	1.8	1:04	1.8	5:09	0.9	5:20	1.2	6:34	5:10		19	Wed
20	Thu	12:20	1.7	2:30	2.0	5:40	0.5	6:39	1.5	6:35	5:10		20	Thu
21	Fri	12:28	1.7	3:39	2.1	6:12	0.1	8:03	1.7	6:36	5:09		21	Fri
22	Sat	12:17	1.8	4:34	2.2	6:44	-0.1			6:37	5:09		22	Sat
23	Sun			5:21	2.3	7:16	-0.3			6:37	5:09		23	Sun
24	Mon			6:06	2.2	7:48	-0.4			6:38	5:08		24	Mon
25	Tue			6:54	2.1	8:23	-0.3			6:39	5:08		25	Tue
26	Wed			7:54	2.0	9:02	-0.3			6:40	5:08		26	Wed
27	Thu			11:52	2.0	9:44	-0.2			6:41	5:08		27	Thu
28	Fri			11:53	1.9	10:29	-0.1			6:41	5:08		28	Fri
29	Sat			11:07	1.8	11:15	0.0			6:42	5:08		29	Sat
30	Sun			11:09	1.7	11:59	0.2			6:43	5:08		30	Sun
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (8765026)

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What time does the tide turn (slack tide) in South Point, Marsh Island, LA today?

Slack tide in South Point, Marsh Island, LA is approximately 9:24 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 South Point, Marsh Island, LA?

South Point, Marsh Island, LA is currently in a spring phase. Tonight's moon is 96% 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 Point, Marsh 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 South Point, Marsh Island, LA?

Tide predictions for South Point, Marsh 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 South Point, Marsh Island, LA?

Tide data for South Point, Marsh Island, LA is sourced from NOAA Station #8765026. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8765026.

What is the moon phase in South Point, Marsh Island, LA tonight?

Tonight the moon over South Point, Marsh Island, LA is Waning Gibbous (96% illuminated). This places South Point, Marsh 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

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