Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Sunday, August 30, 2026
The tide is currently rising in Newcastle, ME.

Next low tide : 7:45 pm (0.0 ft)
Next high tide : in 36m at 1:30 pm (10.0 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Featured Local Businesses

Maine Dept. of Inland Fisheries & Wildlife

Farrin's Boatshop

Gamage Shipyard

USCG Station Boothbay Harbor, ME

Yarmouth Boat Yard

Freedom Boat Club of Maine

Port Clyde General Store

Newcastle, ME Tides - Jun 2005

< May 2005

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Jul 2005 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Wed	7:28	9.6	8:06	10.0	1:24	0.8	1:51	0.3	4:57	8:14		1	Wed
2	Thu	8:33	9.4	9:01	10.3	2:31	0.5	2:49	0.5	4:57	8:14		2	Thu
3	Fri	9:32	9.3	9:51	10.4	3:31	0.2	3:42	0.6	4:56	8:15		3	Fri
4	Sat	10:27	9.2	10:38	10.5	4:25	-0.1	4:31	0.8	4:56	8:16		4	Sat
5	Sun	11:17	9.2	11:22	10.5	5:14	-0.3	5:17	1.0	4:56	8:17		5	Sun
6	Mon			12:04	9.1	6:00	-0.3	6:00	1.1	4:55	8:17		6	Mon
7	Tue	12:04	10.4	12:48	9.0	6:43	-0.2	6:42	1.3	4:55	8:18		7	Tue
8	Wed	12:46	10.3	1:30	8.8	7:24	-0.1	7:23	1.5	4:55	8:19		8	Wed
9	Thu	1:26	10.1	2:10	8.7	8:04	0.1	8:03	1.6	4:54	8:19		9	Thu
10	Fri	2:05	9.9	2:51	8.5	8:43	0.4	8:44	1.8	4:54	8:20		10	Fri
11	Sat	2:46	9.6	3:33	8.4	9:24	0.6	9:27	1.9	4:54	8:21		11	Sat
12	Sun	3:29	9.4	4:17	8.4	10:05	0.8	10:13	2.0	4:54	8:21		12	Sun
13	Mon	4:15	9.1	5:01	8.5	10:48	0.9	11:02	2.0	4:54	8:22		13	Mon
14	Tue	5:03	8.9	5:46	8.6	11:31	1.1	11:53	2.0	4:54	8:22		14	Tue
15	Wed	5:53	8.7	6:31	8.8			12:15	1.2	4:54	8:22		15	Wed
16	Thu	6:45	8.5	7:17	9.2	12:45	1.8	1:02	1.3	4:54	8:23		16	Thu
17	Fri	7:40	8.4	8:04	9.5	1:40	1.5	1:51	1.3	4:54	8:23		17	Fri
18	Sat	8:36	8.5	8:52	10.0	2:35	1.0	2:42	1.2	4:54	8:24		18	Sat
19	Sun	9:31	8.7	9:41	10.5	3:29	0.5	3:33	1.0	4:54	8:24		19	Sun
20	Mon	10:23	9.0	10:30	10.9	4:20	-0.1	4:23	0.8	4:54	8:24		20	Mon
21	Tue	11:16	9.2	11:21	11.3	5:11	-0.6	5:14	0.5	4:55	8:24		21	Tue
22	Wed			12:09	9.5	6:03	-1.0	6:07	0.3	4:55	8:24		22	Wed
23	Thu	12:14	11.6	1:02	9.7	6:55	-1.2	7:01	0.2	4:55	8:25		23	Thu
24	Fri	1:08	11.7	1:56	9.8	7:48	-1.3	7:56	0.1	4:56	8:25		24	Fri
25	Sat	2:03	11.6	2:51	9.9	8:41	-1.2	8:53	0.2	4:56	8:25		25	Sat
26	Sun	3:00	11.3	3:47	10.0	9:36	-1.0	9:53	0.3	4:56	8:25		26	Sun
27	Mon	3:59	10.8	4:46	10.0	10:32	-0.7	10:56	0.4	4:57	8:25		27	Mon
28	Tue	5:01	10.3	5:43	10.1	11:28	-0.3			4:57	8:25		28	Tue
29	Wed	6:04	9.8	6:40	10.1	12:00	0.5	12:25	0.1	4:58	8:25		29	Wed
30	Thu	7:08	9.3	7:38	10.1	1:05	0.5	1:22	0.6	4:58	8:25		30	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: (8416608)

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

Newcastle, ME is currently in a spring phase. Tonight's moon is 93% 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 Newcastle, 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 Newcastle, ME?

Tide predictions for Newcastle, 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 Newcastle, ME?

Tide data for Newcastle, ME is sourced from NOAA Station #8416608. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416608.

What is the moon phase in Newcastle, ME tonight?

Tonight the moon over Newcastle, ME is Waning Gibbous (93% illuminated). This places Newcastle, ME 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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