Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Saturday, October 3, 2026
The tide is currently rising in Bass Harbor, ME.

Next low tide : 10:43 pm (0.3 ft)
Next high tide : in 4h 58m at 4:38 pm (10.5 ft)
Sunset today : 6:10 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (49% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

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Bass Harbor, ME Tides - Oct 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	Thu	2:23	10.1	2:37	11.2	7:55	0.6	8:36	-0.2	6:31	6:14		1	Thu
2	Fri	3:18	9.7	3:34	10.8	8:49	0.9	9:36	0.1	6:32	6:12		2	Fri
3	Sat	4:20	9.3	4:38	10.5	9:52	1.2	10:43	0.3	6:33	6:10		3	Sat
4	Sun	5:28	9.1	5:49	10.3	11:02	1.4	11:53	0.4	6:35	6:09		4	Sun
5	Mon	6:39	9.1	7:00	10.2			12:14	1.3	6:36	6:07		5	Mon
6	Tue	7:46	9.5	8:07	10.4	1:00	0.3	1:23	0.9	6:37	6:05		6	Tue
7	Wed	8:46	9.9	9:07	10.6	2:02	0.1	2:25	0.5	6:38	6:03		7	Wed
8	Thu	9:38	10.4	10:01	10.8	2:56	-0.1	3:20	0.0	6:39	6:01		8	Thu
9	Fri	10:26	10.8	10:50	10.8	3:45	-0.2	4:10	-0.3	6:41	6:00		9	Fri
10	Sat	11:09	11.0	11:35	10.7	4:30	-0.2	4:56	-0.5	6:42	5:58		10	Sat
11	Sun	11:50	11.1			5:12	0.0	5:39	-0.5	6:43	5:56		11	Sun
12	Mon	12:18	10.4	12:30	11.0	5:53	0.4	6:21	-0.3	6:44	5:54		12	Mon
13	Tue	1:00	10.1	1:09	10.7	6:32	0.8	7:02	0.1	6:46	5:53		13	Tue
14	Wed	1:42	9.6	1:49	10.3	7:12	1.2	7:44	0.4	6:47	5:51		14	Wed
15	Thu	2:25	9.2	2:31	9.9	7:54	1.6	8:29	0.9	6:48	5:49		15	Thu
16	Fri	3:10	8.8	3:17	9.5	8:39	2.0	9:16	1.2	6:49	5:48		16	Fri
17	Sat	3:59	8.5	4:08	9.2	9:28	2.3	10:08	1.5	6:51	5:46		17	Sat
18	Sun	4:52	8.2	5:03	9.0	10:22	2.4	11:04	1.6	6:52	5:44		18	Sun
19	Mon	5:49	8.2	6:02	8.9	11:20	2.4	11:59	1.6	6:53	5:43		19	Mon
20	Tue	6:45	8.4	6:59	9.1			12:18	2.2	6:54	5:41		20	Tue
21	Wed	7:37	8.7	7:52	9.3	12:52	1.4	1:12	1.8	6:56	5:39		21	Wed
22	Thu	8:24	9.3	8:41	9.7	1:40	1.1	2:02	1.3	6:57	5:38		22	Thu
23	Fri	9:07	9.9	9:27	10.0	2:25	0.7	2:48	0.6	6:58	5:36		23	Fri
24	Sat	9:47	10.5	10:12	10.3	3:06	0.4	3:33	0.0	7:00	5:35		24	Sat
25	Sun	10:28	11.1	10:56	10.6	3:47	0.1	4:16	-0.5	7:01	5:33		25	Sun
26	Mon	11:09	11.5	11:40	10.7	4:29	0.0	5:00	-0.9	7:02	5:32		26	Mon
27	Tue	11:52	11.8			5:12	0.0	5:46	-1.1	7:03	5:30		27	Tue
28	Wed	12:27	10.7	12:38	11.9	5:57	0.0	6:35	-1.1	7:05	5:29		28	Wed
29	Thu	1:16	10.5	1:28	11.7	6:46	0.2	7:27	-0.9	7:06	5:27		29	Thu
30	Fri	2:10	10.2	2:23	11.4	7:40	0.5	8:24	-0.5	7:07	5:26		30	Fri
31	Sat	3:08	9.8	3:23	11.0	8:39	0.9	9:26	-0.2	7:09	5:24		31	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: (8413651)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

When is the lowest tide this week in Bass Harbor, ME?

The lowest tide this week in Bass Harbor, ME is -0.3 ft on Friday, Oct 9 at 4:10 pm.

When is the highest tide this week in Bass Harbor, ME?

The highest tide this week in Bass Harbor, ME is 11.0 ft on Saturday, Oct 10 at 11:09 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 Bass Harbor, ME?

Bass Harbor, ME is currently in a neap phase. Tonight's moon is 49% 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 minimum.

What datum are Bass Harbor, 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 Bass Harbor, ME?

Tide predictions for Bass Harbor, 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 Bass Harbor, ME?

Tide data for Bass Harbor, ME is sourced from NOAA Station #8413651. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413651.

What time is high tide in Bass Harbor, ME today?

High tides in Bass Harbor, ME today: 4:20 am (9.3 ft), 4:38 pm (10.5 ft). The 4:38 pm high of 10.5 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in Bass Harbor, ME today?

Low tides in Bass Harbor, ME today: 9:52 am (1.2 ft), 10:43 pm (0.3 ft).

What is the tidal range in Bass Harbor, ME today?

Today's tidal range in Bass Harbor, ME is 10.1 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 10.2 ft, so today's swing is typical.

What is the moon phase in Bass Harbor, ME tonight?

Tonight the moon over Bass Harbor, ME is Third Quarter (49% illuminated). This places Bass Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

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

Bass Harbor, 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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