Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

44°
H -°
L 40°
WNW
4mph
Low tide
5:09 am
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Tuesday, November 10, 2026
The tide is currently falling in Portland, ME.
Next low tide : in 4h 59m at 5:09 am (1.0 ft)
Next high tide : 11:20 am (10.0 ft)
Sunset today : 4:21 pm
Sunrise tomorrow : 6:28 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Hamilton Marine - Portland

Hamilton Marine - Portland
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center
Casco Bay Boat Transport

Casco Bay Boat Transport
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

USCG Station South Portland, ME

Portland, ME Tides - Apr 2098

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:489.55:350.25:500.26:207:08New Moon1Tue
2Wed12:039.712:259.56:12-0.16:240.26:197:09New Moon2Wed
3Thu12:3610.01:029.56:49-0.47:000.26:177:10New Moon3Thu
4Fri1:1010.21:419.37:28-0.57:380.46:157:11Waxing Crescent4Fri
5Sat1:4810.22:249.18:11-0.58:200.66:137:13Waxing Crescent5Sat
6Sun2:3010.23:128.88:58-0.49:080.86:127:14Waxing Crescent6Sun
7Mon3:2010.04:078.59:51-0.110:031.16:107:15First Quarter7Mon
8Tue4:179.85:118.310:520.211:051.36:087:16First Quarter8Tue
9Wed5:239.66:208.311:580.36:067:17First Quarter9Wed
10Thu6:349.57:308.512:141.31:070.36:057:19Waxing Gibbous10Thu
11Fri7:479.68:359.01:271.12:150.16:037:20Waxing Gibbous11Fri
12Sat8:549.99:329.62:370.73:15-0.26:017:21Waxing Gibbous12Sat
13Sun9:5310.110:2310.23:380.04:07-0.56:007:22Waxing Gibbous13Sun
14Mon10:4710.311:1010.64:33-0.54:55-0.65:587:23Full Moon14Mon
15Tue11:3710.311:5410.85:23-0.95:40-0.55:567:25Full Moon15Tue
16Wed12:2510.16:11-1.16:24-0.25:557:26Full Moon16Wed
17Thu12:3610.81:119.86:56-1.07:060.25:537:27Waning Gibbous17Thu
18Fri1:1810.61:569.47:40-0.87:480.65:517:28Waning Gibbous18Fri
19Sat1:5910.22:418.98:25-0.48:311.15:507:29Waning Gibbous19Sat
20Sun2:429.83:298.59:110.19:171.65:487:31Waning Gibbous20Sun
21Mon3:299.34:208.110:000.610:081.95:467:32Third Quarter21Mon
22Tue4:218.95:167.810:541.111:032.25:457:33Third Quarter22Tue
23Wed5:188.56:127.711:501.45:437:34Third Quarter23Wed
24Thu6:188.47:107.812:022.312:481.55:427:35Third Quarter24Thu
25Fri7:188.38:048.01:042.31:441.45:407:36Waning Crescent25Fri
26Sat8:158.48:528.42:042.02:341.35:397:38Waning Crescent26Sat
27Sun9:068.69:338.92:561.63:171.15:377:39Waning Crescent27Sun
28Mon9:518.910:119.43:411.13:560.85:367:40Waning Crescent28Mon
29Tue10:339.110:479.84:220.54:330.75:347:41New Moon29Tue
30Wed11:159.211:2310.25:020.05:100.55:337:42New Moon30Wed
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.
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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 2% 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 (2% 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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