Nearby Harbors
44.0333’ N, 69.5367’ W

Newcastle, ME

79°
H 82°
L 58°
SSW
9mph
High tide
9:49 pm

Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Monday, August 24, 2026
The tide is currently rising in Newcastle, ME.
Next low tide (tomorrow) : 4:28 am (0.9 ft)
Next high tide : in 5h 38m at 9:49 pm (9.4 ft)
Sunset today : 7:28 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waxing Gibbous (88% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Featured Local Businesses

Maine Dept. of Inland Fisheries & Wildlife
Farrin's Boatshop

Farrin's Boatshop
Gamage Shipyard

Gamage Shipyard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

USCG Station Boothbay Harbor, ME
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard

Port Clyde General Store

Newcastle, ME Tides - Sep 2039

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:549.711:0811.14:49-0.64:590.16:017:14Full Moon1Thu
2Fri11:459.911:5911.15:40-0.85:52-0.16:027:13Full Moon2Fri
3Sat12:3310.16:28-0.86:42-0.26:037:11Full Moon3Sat
4Sun12:4810.91:1710.27:13-0.67:29-0.26:047:09Waning Gibbous4Sun
5Mon1:3410.62:0010.27:55-0.38:140.06:067:07Waning Gibbous5Mon
6Tue2:1910.22:4110.08:360.19:000.26:077:05Waning Gibbous6Tue
7Wed3:039.63:239.79:170.69:460.66:087:03Waning Gibbous7Wed
8Thu3:509.14:079.410:001.110:350.96:097:02Third Quarter8Thu
9Fri4:418.64:559.110:461.611:281.26:107:00Third Quarter9Fri
10Sat5:348.25:478.911:361.96:116:58Third Quarter10Sat
11Sun6:317.96:438.812:231.512:302.26:126:56Third Quarter11Sun
12Mon7:307.87:418.81:231.61:282.36:146:54Waning Crescent12Mon
13Tue8:297.98:389.02:231.52:282.16:156:52Waning Crescent13Tue
14Wed9:218.29:299.43:171.23:211.86:166:51Waning Crescent14Wed
15Thu10:078.610:159.74:040.94:081.46:176:49Waning Crescent15Thu
16Fri10:489.010:5710.14:450.54:510.96:186:47New Moon16Fri
17Sat11:279.511:3910.45:230.15:320.46:196:45New Moon17Sat
18Sun12:059.96:01-0.26:140.06:206:43New Moon18Sun
19Mon12:2010.612:4310.46:39-0.56:57-0.46:216:41New Moon19Mon
20Tue1:0210.71:2310.77:19-0.67:42-0.76:236:39Waxing Crescent20Tue
21Wed1:4610.62:0510.98:01-0.58:29-0.86:246:38Waxing Crescent21Wed
22Thu2:3310.32:5010.98:46-0.39:19-0.76:256:36Waxing Crescent22Thu
23Fri3:2410.03:4110.89:360.110:15-0.56:266:34First Quarter23Fri
24Sat4:229.54:3910.510:310.411:16-0.26:276:32First Quarter24Sat
25Sun5:269.25:4210.311:320.86:286:30First Quarter25Sun
26Mon6:338.96:5110.112:210.112:371.06:306:28First Quarter26Mon
27Tue7:438.98:0110.11:310.21:481.16:316:27Waxing Gibbous27Tue
28Wed8:509.19:0710.32:400.12:570.86:326:25Waxing Gibbous28Wed
29Thu9:489.510:0510.53:42-0.13:580.56:336:23Waxing Gibbous29Thu
30Fri10:409.810:5710.64:35-0.34:510.16:346:21Full Moon30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416608)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Newcastle, ME Tides

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

Newcastle, ME is currently in a spring phase. Tonight's moon is 88% 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 Waxing Gibbous (88% 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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