Tides Today & Tomorrow in Southwest Pass, Vermilion Bay, LA

TIDE TIMES for Friday, October 2, 2026
The tide is currently rising in Southwest Pass, Vermilion Bay, LA.

Next low tide : 2:40 pm (0.1 ft)
Next high tide (tomorrow) : in 15m at 11:19 pm (2.3 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 7:01 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #8765551
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Southwest Pass, Vermilion Bay, LA Tides - Nov 2063

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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	Thu	1:55	1.8	1:48	1.6	8:28	1.3	7:34	1.1	7:21	6:21		1	Thu
2	Fri	2:00	1.7	3:03	1.7	8:33	1.0	8:20	1.3	7:22	6:20		2	Fri
3	Sat	1:59	1.7	4:04	1.8	8:50	0.7	9:05	1.5	7:23	6:20		3	Sat
4	Sun	1:51	1.7	3:55	1.9	8:11	0.5	8:50	1.6	6:23	5:19		4	Sun
5	Mon	12:42	1.8	4:40	2.0	8:35	0.3	9:40	1.8	6:24	5:18		5	Mon
6	Tue	12:34	1.8	5:25	2.1	9:02	0.1			6:25	5:18		6	Tue
7	Wed			6:13	2.1	9:34	0.0			6:26	5:17		7	Wed
8	Thu			7:11	2.1	10:12	-0.1			6:27	5:16		8	Thu
9	Fri			11:45	2.1	10:56	-0.1			6:27	5:16		9	Fri
10	Sat					11:47	-0.1			6:28	5:15		10	Sat
11	Sun	12:26	2.1	11:25	2.0			12:45	0.0	6:29	5:14		11	Sun
12	Mon			11:16	1.9			1:46	0.1	6:30	5:14		12	Mon
13	Tue			11:27	1.8			2:51	0.4	6:31	5:13		13	Tue
14	Wed	8:24	1.5	11:40	1.7	6:10	1.5	4:03	0.6	6:31	5:13		14	Wed
15	Thu	11:22	1.5	11:52	1.6	5:58	1.1	5:24	0.9	6:32	5:12		15	Thu
16	Fri			1:05	1.7	6:24	0.7	6:50	1.2	6:33	5:12		16	Fri
17	Sat	12:01	1.6	2:26	1.9	6:58	0.3	8:12	1.4	6:34	5:11		17	Sat
18	Sun	12:04	1.6	3:32	2.1	7:36	-0.1	9:36	1.6	6:35	5:11		18	Sun
19	Mon			4:29	2.1	8:16	-0.3			6:35	5:11		19	Mon
20	Tue			5:22	2.1	8:57	-0.4			6:36	5:10		20	Tue
21	Wed			6:14	2.1	9:40	-0.5			6:37	5:10		21	Wed
22	Thu			7:13	1.9	10:26	-0.4			6:38	5:10		22	Thu
23	Fri			11:38	1.8	11:14	-0.3			6:39	5:09		23	Fri
24	Sat							12:05	-0.1	6:39	5:09		24	Sat
25	Sun	12:00	1.7	10:56	1.6			12:56	0.1	6:40	5:09		25	Sun
26	Mon			10:56	1.6			1:45	0.3	6:41	5:09		26	Mon
27	Tue			11:05	1.5			2:32	0.5	6:42	5:09		27	Tue
28	Wed			11:13	1.4			3:20	0.7	6:43	5:09		28	Wed
29	Thu	11:55	1.1	11:15	1.3	6:30	0.8	4:16	0.9	6:43	5:08		29	Thu
30	Fri			1:33	1.2	6:31	0.5	5:39	1.1	6:44	5:08		30	Fri
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (8765551)

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Is this week a spring tide or neap tide in Southwest Pass, Vermilion Bay, LA?

Southwest Pass, Vermilion Bay, LA is currently in a transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

What datum are Southwest Pass, Vermilion 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 Southwest Pass, Vermilion Bay, LA?

Tide predictions for Southwest Pass, Vermilion 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 Southwest Pass, Vermilion Bay, LA?

Tide data for Southwest Pass, Vermilion Bay, LA is sourced from NOAA Station #8765551. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8765551.

What is the moon phase in Southwest Pass, Vermilion Bay, LA tonight?

Tonight the moon over Southwest Pass, Vermilion Bay, LA is Waning Gibbous (71% illuminated). This places Southwest Pass, Vermilion Bay, LA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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