Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Castine, ME.

Next low tide (tomorrow) : 12:28 am (1.8 ft)
Next high tide : in 4h 22m at 5:59 pm (9.2 ft)
Sunset today : 6:38 pm
Sunrise tomorrow : 6:19 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

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Castine, ME Tides - Jan 1861

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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	1:27	10.7	1:41	11.3	7:29	0.1	8:00	-0.7	7:15	4:10		1	Tue
2	Wed	2:16	10.8	2:34	11.0	8:23	0.1	8:50	-0.5	7:15	4:11		2	Wed
3	Thu	3:08	10.9	3:32	10.5	9:20	0.1	9:44	-0.1	7:15	4:12		3	Thu
4	Fri	4:05	10.8	4:35	10.0	10:23	0.2	10:43	0.3	7:15	4:13		4	Fri
5	Sat	5:05	10.8	5:42	9.7	11:28	0.2	11:46	0.6	7:15	4:14		5	Sat
6	Sun	6:08	10.8	6:50	9.5			12:35	0.0	7:15	4:15		6	Sun
7	Mon	7:11	11.0	7:55	9.6	12:51	0.7	1:40	-0.2	7:15	4:16		7	Mon
8	Tue	8:12	11.1	8:54	9.8	1:53	0.7	2:39	-0.5	7:14	4:17		8	Tue
9	Wed	9:08	11.3	9:48	10.0	2:52	0.6	3:34	-0.7	7:14	4:18		9	Wed
10	Thu	10:00	11.5	10:37	10.1	3:45	0.4	4:24	-0.8	7:14	4:20		10	Thu
11	Fri	10:48	11.5	11:23	10.2	4:35	0.3	5:11	-0.8	7:13	4:21		11	Fri
12	Sat	11:33	11.3			5:22	0.3	5:54	-0.6	7:13	4:22		12	Sat
13	Sun	12:06	10.2	12:16	11.1	6:06	0.4	6:35	-0.3	7:12	4:23		13	Sun
14	Mon	12:47	10.1	12:58	10.7	6:49	0.6	7:15	0.0	7:12	4:24		14	Mon
15	Tue	1:28	10.0	1:40	10.2	7:32	0.9	7:55	0.4	7:11	4:26		15	Tue
16	Wed	2:08	9.8	2:23	9.7	8:15	1.1	8:35	0.9	7:11	4:27		16	Wed
17	Thu	2:50	9.6	3:08	9.2	9:00	1.4	9:16	1.3	7:10	4:28		17	Thu
18	Fri	3:34	9.4	3:57	8.7	9:49	1.6	10:02	1.7	7:10	4:29		18	Fri
19	Sat	4:21	9.3	4:51	8.4	10:41	1.7	10:52	2.0	7:09	4:31		19	Sat
20	Sun	5:13	9.2	5:49	8.2	11:38	1.7	11:47	2.1	7:08	4:32		20	Sun
21	Mon	6:08	9.3	6:48	8.2			12:36	1.5	7:07	4:33		21	Mon
22	Tue	7:03	9.5	7:44	8.5	12:43	2.1	1:31	1.1	7:07	4:35		22	Tue
23	Wed	7:55	10.0	8:35	8.9	1:37	1.8	2:23	0.7	7:06	4:36		23	Wed
24	Thu	8:45	10.5	9:22	9.4	2:28	1.4	3:10	0.1	7:05	4:37		24	Thu
25	Fri	9:32	11.0	10:07	9.9	3:16	0.9	3:55	-0.5	7:04	4:39		25	Fri
26	Sat	10:17	11.5	10:50	10.5	4:02	0.4	4:38	-0.9	7:03	4:40		26	Sat
27	Sun	11:02	11.9	11:33	10.9	4:48	-0.1	5:21	-1.3	7:02	4:41		27	Sun
28	Mon	11:48	12.0			5:34	-0.5	6:05	-1.4	7:01	4:43		28	Mon
29	Tue	12:18	11.3	12:35	11.9	6:22	-0.8	6:50	-1.4	7:00	4:44		29	Tue
30	Wed	1:04	11.5	1:25	11.6	7:13	-0.9	7:38	-1.1	6:59	4:46		30	Wed
31	Thu	1:53	11.5	2:18	11.1	8:06	-0.7	8:28	-0.6	6:58	4:47		31	Thu
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (8414672)

www.USHarbors.com

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.

Is this week a spring tide or neap tide in Castine, ME?

Castine, ME is currently in a neap phase. Tonight's moon is 58% 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 Castine, 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 Castine, ME?

Tide predictions for Castine, 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 Castine, ME?

Tide data for Castine, ME is sourced from NOAA Station #8414672. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414672.

What is the moon phase in Castine, ME tonight?

Tonight the moon over Castine, ME is First Quarter (58% illuminated). This places Castine, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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.

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Castine, ME

Tides Today & Tomorrow in Castine, ME

Monthly Tide Chart

Coastal & Marine Weather

View Online Nautical Chart

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Castine, ME

Tides Today & Tomorrow in Castine, ME

Monthly Tide Chart

Coastal & Marine Weather

View Online Nautical Chart

Featured Local Businesses

Windmill Hill Provisions

Hamilton Marine - Searsport

Stephens Waring Design

Billings Diesel & Marine

Printing our tide charts?

Castine, ME Tides - Jan 1861

Common Questions About Castine, ME Tides

US Harbors Tidal Data

Coastal Stories See All