Nearby Harbors
44.0333’ N, 69.5367’ W

Newcastle, ME

29°
H -°
L 27°
NW
0mph
High tide
5:33 am

Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Sunday, October 18, 2026
The tide is currently rising in Newcastle, ME.
Next low tide : 11:29 am (2.4 ft)
Next high tide : in 4h 36m at 5:33 am (7.8 ft)
Sunset today : 5:49 pm
Sunrise tomorrow : 6:56 am
Moon phase : First Quarter (50% 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 - Oct 1813

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:348.43:439.09:371.810:151.35:395:24First Quarter1Fri
2Sat4:278.14:368.810:272.011:091.45:405:22First Quarter2Sat
3Sun5:228.05:318.811:212.15:415:20First Quarter3Sun
4Mon6:198.16:299.012:051.412:192.05:435:18Waxing Gibbous4Mon
5Tue7:148.37:269.31:031.21:171.75:445:16Waxing Gibbous5Tue
6Wed8:058.88:189.71:560.92:111.25:455:15Waxing Gibbous6Wed
7Thu8:519.49:0610.22:440.43:000.55:465:13Waxing Gibbous7Thu
8Fri9:3410.09:5310.63:28-0.13:47-0.15:475:11Full Moon8Fri
9Sat10:1710.610:3910.94:12-0.64:34-0.85:495:09Full Moon9Sat
10Sun11:0111.211:2711.14:56-0.95:21-1.25:505:07Full Moon10Sun
11Mon11:4611.55:41-1.06:10-1.55:515:06Waning Gibbous11Mon
12Tue12:1611.112:3311.66:28-1.07:00-1.65:525:04Waning Gibbous12Tue
13Wed1:0610.81:2211.67:17-0.77:53-1.45:545:02Waning Gibbous13Wed
14Thu2:0010.52:1611.38:10-0.38:50-1.05:555:01Waning Gibbous14Thu
15Fri3:0010.03:1610.89:070.19:51-0.65:564:59Third Quarter15Fri
16Sat4:049.64:2110.410:100.610:57-0.25:574:57Third Quarter16Sat
17Sun5:119.45:3010.111:180.85:594:56Third Quarter17Sun
18Mon6:189.36:389.912:050.112:280.96:004:54Waning Crescent18Mon
19Tue7:239.47:439.91:120.11:360.86:014:52Waning Crescent19Tue
20Wed8:209.78:4110.02:130.12:360.56:024:51Waning Crescent20Wed
21Thu9:119.99:3210.03:060.03:290.26:044:49Waning Crescent21Thu
22Fri9:5610.110:1810.03:520.04:150.06:054:47New Moon22Fri
23Sat10:3610.211:009.94:340.14:58-0.16:064:46New Moon23Sat
24Sun11:1410.211:409.75:120.35:37-0.16:084:44New Moon24Sun
25Mon11:5010.25:480.56:140.06:094:43New Moon25Mon
26Tue12:189.512:2410.06:230.86:500.16:104:41Waxing Crescent26Tue
27Wed12:569.212:599.86:581.07:270.46:124:40Waxing Crescent27Wed
28Thu1:348.91:369.67:341.38:060.66:134:38Waxing Crescent28Thu
29Fri2:158.62:169.38:141.68:490.96:144:37Waxing Crescent29Fri
30Sat3:008.43:029.18:591.89:361.16:164:35First Quarter30Sat
31Sun3:498.23:538.99:482.010:271.26:174:34First Quarter31Sun
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 neap phase. Tonight's moon is 50% 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 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 (50% illuminated). This places Newcastle, 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.

LEARN MORE ABOUT OUR TIDE DATA

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