Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

56°
H -°
L 51°
NNE
11mph
Low tide
3:07 am
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Saturday, November 7, 2026
The tide is currently falling in Portland, ME.
Next low tide : in 1h 13m at 3:07 am (0.4 ft)
Next high tide : 9:21 am (10.1 ft)
Sunset today : 4:24 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

USCG Station South Portland, ME
Hamilton Marine - Portland

Hamilton Marine - Portland
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center
Casco Bay Boat Transport

Casco Bay Boat Transport
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

Portland, ME Tides - Apr 1785

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:429.33:277.99:130.69:221.55:256:12Third Quarter1Fri
2Sat3:379.24:277.910:100.710:221.55:236:13Third Quarter2Sat
3Sun4:399.25:318.111:110.611:271.45:216:14Third Quarter3Sun
4Mon5:469.46:368.512:160.45:196:15Waning Crescent4Mon
5Tue6:549.77:379.212:350.91:190.05:186:16Waning Crescent5Tue
6Wed7:5810.18:3210.01:410.32:16-0.45:166:18Waning Crescent6Wed
7Thu8:5610.49:2310.72:41-0.53:08-0.85:146:19Waning Crescent7Thu
8Fri9:5010.710:1211.23:35-1.23:57-1.05:126:20New Moon8Fri
9Sat10:4310.811:0011.54:28-1.64:46-1.05:116:21New Moon9Sat
10Sun11:3510.611:4811.55:19-1.95:34-0.85:096:22New Moon10Sun
11Mon12:2610.36:10-1.86:22-0.55:076:23Waxing Crescent11Mon
12Tue12:3611.31:179.87:01-1.57:120.05:056:25Waxing Crescent12Tue
13Wed1:2610.82:119.37:53-0.98:040.65:046:26Waxing Crescent13Wed
14Thu2:1910.23:098.88:49-0.39:001.25:026:27First Quarter14Thu
15Fri3:179.64:098.39:490.310:021.65:006:28First Quarter15Fri
16Sat4:209.15:118.110:510.811:061.94:596:29First Quarter16Sat
17Sun5:238.76:128.111:531.14:576:31First Quarter17Sun
18Mon6:268.57:098.212:131.912:531.24:556:32Waxing Gibbous18Mon
19Tue7:258.57:598.51:151.71:451.24:546:33Waxing Gibbous19Tue
20Wed8:178.68:428.92:091.42:301.14:526:34Waxing Gibbous20Wed
21Thu9:038.79:219.22:551.03:091.04:516:35Waxing Gibbous21Thu
22Fri9:458.89:579.53:360.73:451.04:496:36Full Moon22Fri
23Sat10:248.910:319.64:130.44:181.04:476:38Full Moon23Sat
24Sun11:028.911:049.84:490.24:521.04:466:39Full Moon24Sun
25Mon11:398.811:379.85:240.15:261.14:446:40Full Moon25Mon
26Tue12:158.75:590.06:021.14:436:41Waning Gibbous26Tue
27Wed12:129.912:538.66:370.06:411.24:416:42Waning Gibbous27Wed
28Thu12:519.91:348.57:180.07:241.34:406:43Waning Gibbous28Thu
29Fri1:349.82:208.48:040.18:121.34:386:45Waning Gibbous29Fri
30Sat2:249.73:148.48:560.29:071.44:376:46Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418150)

www.USHarbors.com

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

Common Questions About Portland, ME Tides

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

Portland, ME is currently in a spring phase. Tonight's moon is 3% 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 Portland, 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 Portland, ME?

Tide predictions for Portland, 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 Portland, ME?

Tide data for Portland, ME is sourced from NOAA Station #8418150. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8418150.

What is the moon phase in Portland, ME tonight?

Tonight the moon over Portland, ME is New Moon (3% illuminated). This places Portland, 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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