Nearby Harbors
44.0333’ N, 69.5367’ W

Newcastle, ME

58°
H -°
L 56°
N
0mph
High tide
4:20 am

Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Thursday, September 17, 2026
The tide is currently rising in Newcastle, ME.
Next low tide : 10:21 am (1.7 ft)
Next high tide : in 3h 29m at 4:20 am (8.4 ft)
Sunset today : 6:45 pm
Sunrise tomorrow : 6:19 am
Moon phase : First Quarter (39% 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

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

Yarmouth Boat Yard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Port Clyde General Store

Newcastle, ME Tides - Mar 1870

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:4810.211:199.44:440.35:16-0.46:185:30New Moon1Tue
2Wed11:2910.111:569.55:260.25:54-0.36:175:31New Moon2Wed
3Thu12:0810.06:050.26:29-0.16:155:32New Moon3Thu
4Fri12:319.512:449.86:420.27:020.16:135:34Waxing Crescent4Fri
5Sat1:059.51:209.57:180.37:340.36:125:35Waxing Crescent5Sat
6Sun1:389.41:579.17:540.58:090.76:105:36Waxing Crescent6Sun
7Mon2:139.22:378.78:340.68:471.06:085:38Waxing Crescent7Mon
8Tue2:519.13:218.49:160.99:291.36:065:39First Quarter8Tue
9Wed3:348.94:108.010:041.110:151.66:055:40First Quarter9Wed
10Thu4:228.85:047.810:561.211:071.86:035:41First Quarter10Thu
11Fri5:168.76:047.811:531.26:015:43First Quarter11Fri
12Sat6:168.97:068.012:051.812:551.05:595:44Waxing Gibbous12Sat
13Sun7:189.28:058.41:071.61:560.65:575:45Waxing Gibbous13Sun
14Mon8:179.88:579.02:071.12:500.05:565:46Waxing Gibbous14Mon
15Tue9:1010.49:469.73:020.43:40-0.65:545:48Waxing Gibbous15Tue
16Wed10:0111.010:3310.43:54-0.34:28-1.25:525:49Full Moon16Wed
17Thu10:5211.411:2011.04:44-1.05:15-1.65:505:50Full Moon17Thu
18Fri11:4211.55:35-1.56:02-1.75:485:51Full Moon18Fri
19Sat12:0711.412:3211.56:25-1.86:49-1.65:465:53Waning Gibbous19Sat
20Sun12:5411.51:2311.17:16-1.87:38-1.35:455:54Waning Gibbous20Sun
21Mon1:4311.42:1710.68:10-1.68:29-0.75:435:55Waning Gibbous21Mon
22Tue2:3611.13:1610.09:07-1.19:26-0.15:415:56Third Quarter22Tue
23Wed3:3410.64:209.410:08-0.610:270.55:395:57Third Quarter23Wed
24Thu4:3710.15:278.911:14-0.111:331.05:375:59Third Quarter24Thu
25Fri5:449.76:368.712:240.25:356:00Third Quarter25Fri
26Sat6:539.57:428.712:431.21:330.45:346:01Waning Crescent26Sat
27Sun7:599.58:408.91:521.22:340.35:326:02Waning Crescent27Sun
28Mon8:559.69:309.22:510.93:260.25:306:04Waning Crescent28Mon
29Tue9:449.710:139.43:420.74:110.15:286:05Waning Crescent29Tue
30Wed10:289.810:529.64:260.44:500.15:266:06New Moon30Wed
31Thu11:089.811:289.75:070.25:260.25:256:07New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416608)

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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 transitional phase. Tonight's moon is 39% 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 shifting between spring and neap.

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 First Quarter (39% illuminated). This places Newcastle, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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