Nearby Harbors
44.0333’ N, 69.5367’ W

Newcastle, ME

59°
H -°
L 42°
NNW
3mph
Low tide
12:03 am

Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Friday, September 18, 2026
The tide is currently falling in Newcastle, ME.
Next low tide (tomorrow) : in 2h 49m at 12:03 am (1.5 ft)
Next high tide (tomorrow) : 6:12 am (7.7 ft)
Sunset today : 6:43 pm
Sunrise tomorrow : 6:21 am
Moon phase : First Quarter (48% 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
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

USCG Station Boothbay Harbor, ME

Port Clyde General Store

Newcastle, ME Tides - Jan 1869

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:5310.21:0411.56:58-0.57:37-1.67:174:15Waning Gibbous1Fri
2Sat1:4510.21:5711.27:52-0.58:29-1.47:174:15Waning Gibbous2Sat
3Sun2:3910.22:5510.88:49-0.39:25-1.07:174:16Third Quarter3Sun
4Mon3:3710.13:5710.29:51-0.110:23-0.67:174:17Third Quarter4Mon
5Tue4:3710.15:029.710:550.111:22-0.27:174:18Third Quarter5Tue
6Wed5:3810.06:099.412:020.17:174:19Third Quarter6Wed
7Thu6:4010.17:169.112:250.21:110.17:164:20Waning Crescent7Thu
8Fri7:4010.18:189.11:280.42:15-0.17:164:22Waning Crescent8Fri
9Sat8:3610.39:149.12:270.53:11-0.37:164:23Waning Crescent9Sat
10Sun9:2710.310:059.23:200.54:02-0.57:164:24Waning Crescent10Sun
11Mon10:1310.410:519.24:080.54:48-0.57:154:25New Moon11Mon
12Tue10:5710.411:349.24:530.55:31-0.57:154:26New Moon12Tue
13Wed11:3810.35:340.66:10-0.47:144:27New Moon13Wed
14Thu12:149.112:1710.16:130.66:47-0.37:144:28New Moon14Thu
15Fri12:519.012:549.96:510.87:22-0.17:134:30Waxing Crescent15Fri
16Sat1:289.01:319.67:290.97:580.27:134:31Waxing Crescent16Sat
17Sun2:058.92:109.38:091.08:350.47:124:32Waxing Crescent17Sun
18Mon2:448.82:529.08:511.29:150.77:124:33Waxing Crescent18Mon
19Tue3:268.73:388.69:371.39:580.97:114:35First Quarter19Tue
20Wed4:108.74:288.310:271.410:441.17:104:36First Quarter20Wed
21Thu4:578.85:228.111:191.311:341.37:094:37First Quarter21Thu
22Fri5:478.96:208.112:161.27:094:39First Quarter22Fri
23Sat6:429.27:218.212:281.31:160.87:084:40Waxing Gibbous23Sat
24Sun7:379.68:198.61:251.12:140.37:074:41Waxing Gibbous24Sun
25Mon8:3210.29:139.02:210.73:08-0.37:064:43Waxing Gibbous25Mon
26Tue9:2410.810:049.53:150.23:59-1.07:054:44Full Moon26Tue
27Wed10:1511.310:5510.04:07-0.34:49-1.57:044:45Full Moon27Wed
28Thu11:0711.711:4510.44:59-0.75:39-1.97:034:47Full Moon28Thu
29Fri11:5811.85:51-1.16:28-2.07:024:48Waning Gibbous29Fri
30Sat12:3510.712:5011.76:43-1.27:18-2.07:014:49Waning Gibbous30Sat
31Sun1:2510.81:4311.47:36-1.28:09-1.77:004:51Waning Gibbous31Sun
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 48% 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 (48% 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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