Tides Today & Tomorrow in Bath, ME

TIDE TIMES for Friday, September 11, 2026
The tide is currently falling in Bath, ME.

Next low tide : in 4h 20m at 6:56 pm (-0.5 ft)
Next high tide (tomorrow) : 1:00 am (8.0 ft)
Sunset today : 6:57 pm
Sunrise tomorrow : 6:14 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8417227
Common Questions About Tides

Featured Local Businesses

Bamforth Marine

Oyster farm on the New Meadows River Maine, reflection of the trees and clouds in calm water

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Eros Oyster

Maine Dept. of Inland Fisheries & Wildlife

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USCG Station Boothbay Harbor, ME

Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Gamage Shipyard

Bath, ME 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	3:07	7.4	3:27	7.9	9:20	0.0	9:54	-0.2	6:02	7:15		1	Tue
2	Wed	3:55	7.1	4:15	8.0	10:05	0.2	10:47	-0.1	6:04	7:13		2	Wed
3	Thu	4:47	6.8	5:08	7.9	10:56	0.4	11:46	0.0	6:05	7:11		3	Thu
4	Fri	5:45	6.6	6:07	7.8	11:55	0.6			6:06	7:10		4	Fri
5	Sat	6:49	6.4	7:12	7.8	12:51	0.1	1:00	0.7	6:07	7:08		5	Sat
6	Sun	7:57	6.3	8:20	7.8	1:58	0.0	2:08	0.7	6:08	7:06		6	Sun
7	Mon	9:06	6.5	9:27	7.9	3:03	-0.1	3:14	0.5	6:09	7:04		7	Mon
8	Tue	10:09	6.8	10:28	8.1	4:04	-0.3	4:16	0.2	6:10	7:02		8	Tue
9	Wed	11:05	7.2	11:24	8.2	4:59	-0.5	5:14	-0.1	6:11	7:01		9	Wed
10	Thu	11:55	7.6			5:50	-0.6	6:07	-0.4	6:13	6:59		10	Thu
11	Fri	12:14	8.2	12:40	7.8	6:36	-0.7	6:56	-0.5	6:14	6:57		11	Fri
12	Sat	1:00	8.0	1:23	8.0	7:20	-0.6	7:43	-0.6	6:15	6:55		12	Sat
13	Sun	1:45	7.8	2:04	8.0	8:01	-0.4	8:28	-0.5	6:16	6:53		13	Sun
14	Mon	2:29	7.5	2:46	7.9	8:42	-0.1	9:12	-0.3	6:17	6:51		14	Mon
15	Tue	3:12	7.1	3:28	7.7	9:24	0.3	9:58	0.0	6:18	6:50		15	Tue
16	Wed	3:58	6.7	4:12	7.4	10:07	0.7	10:46	0.3	6:19	6:48		16	Wed
17	Thu	4:45	6.4	5:00	7.1	10:55	1.0	11:39	0.6	6:21	6:46		17	Thu
18	Fri	5:37	6.0	5:53	6.9	11:48	1.3			6:22	6:44		18	Fri
19	Sat	6:34	5.8	6:51	6.7	12:37	0.8	12:47	1.5	6:23	6:42		19	Sat
20	Sun	7:35	5.7	7:51	6.6	1:38	0.9	1:47	1.5	6:24	6:40		20	Sun
21	Mon	8:37	5.8	8:51	6.7	2:36	0.9	2:46	1.4	6:25	6:38		21	Mon
22	Tue	9:33	6.0	9:45	6.9	3:29	0.7	3:39	1.2	6:26	6:37		22	Tue
23	Wed	10:20	6.3	10:32	7.1	4:17	0.6	4:28	0.9	6:27	6:35		23	Wed
24	Thu	11:01	6.7	11:15	7.2	5:00	0.4	5:13	0.6	6:29	6:33		24	Thu
25	Fri	11:38	7.1	11:56	7.4	5:39	0.2	5:56	0.2	6:30	6:31		25	Fri
26	Sat			12:15	7.5	6:16	0.1	6:36	-0.1	6:31	6:29		26	Sat
27	Sun	12:35	7.5	12:52	7.8	6:52	0.0	7:17	-0.4	6:32	6:27		27	Sun
28	Mon	1:16	7.5	1:32	8.1	7:30	0.0	7:59	-0.6	6:33	6:26		28	Mon
29	Tue	1:59	7.4	2:14	8.3	8:09	0.0	8:45	-0.7	6:34	6:24		29	Tue
30	Wed	2:46	7.3	3:00	8.4	8:53	0.1	9:34	-0.6	6:35	6:22		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: (8417227)

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When is the lowest tide this week in Bath, ME?

The lowest tide this week in Bath, ME is -0.6 ft on Saturday, Sep 12 at 7:43 pm.

When is the highest tide this week in Bath, ME?

The highest tide this week in Bath, ME is 8.0 ft on Saturday, Sep 12 at 1:00 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 Bath, ME?

Bath, ME 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 Bath, ME 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 Bath, ME?

Tide predictions for Bath, ME 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 Bath, ME?

Tide data for Bath, ME is sourced from NOAA Station #8417227. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417227.

What time is high tide in Bath, ME today?

High tides in Bath, ME today: 12:14 am (8.2 ft), 12:40 pm (7.8 ft).

What time is low tide in Bath, ME today?

Low tides in Bath, ME today: 6:36 am (-0.7 ft), 6:56 pm (-0.5 ft). The 6:36 am low of -0.7 ft is a minus tide — water below the MLLW reference datum, which can expose tidepools, mudflats, and shellfish beds not normally accessible.

What is the tidal range in Bath, ME today?

Today's tidal range in Bath, ME is 8.8 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 7.6 ft, so today's swing is above-average.

What is the moon phase in Bath, ME tonight?

Tonight the moon over Bath, ME is New Moon (0% illuminated). This places Bath, ME in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

What type of tides does Bath, ME have — semi-diurnal, diurnal, or mixed?

Bath, ME has semi-diurnal tides — two high tides and two low tides roughly every 24 hours and 50 minutes, with similar heights.

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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