Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

60°
H -°
L 47°
WSW
6mph
Low tide
11:23 pm
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Monday, November 2, 2026
The tide is currently falling in Portland, ME.
Next low tide : in 3h 51m at 11:23 pm (0.2 ft)
Next high tide (tomorrow) : 5:46 am (9.0 ft)
Sunset today : 4:30 pm
Sunrise tomorrow : 6:18 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

USCG Station South Portland, ME
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
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Hamilton Marine - Portland

Hamilton Marine - Portland

Portland, ME Tides - Jan 1847

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:3910.411:169.24:250.35:03-0.77:184:18Full Moon1Fri
2Sat11:2210.311:579.25:080.45:44-0.67:184:19Full Moon2Sat
3Sun12:0210.15:500.56:23-0.47:184:20Waning Gibbous3Sun
4Mon12:379.112:419.86:300.67:00-0.27:184:21Waning Gibbous4Mon
5Tue1:159.01:209.57:090.87:380.17:184:22Waning Gibbous5Tue
6Wed1:548.82:019.17:511.08:170.47:184:23Waning Gibbous6Wed
7Thu2:358.72:458.78:351.28:580.77:184:24Third Quarter7Thu
8Fri3:198.63:338.49:221.39:421.07:184:25Third Quarter8Fri
9Sat4:048.64:248.110:121.410:281.27:184:26Third Quarter9Sat
10Sun4:528.65:187.911:051.411:181.37:174:27Third Quarter10Sun
11Mon5:438.76:167.912:021.27:174:28Third Quarter11Mon
12Tue6:369.07:158.012:121.31:000.97:174:29Waning Crescent12Tue
13Wed7:309.48:098.31:081.21:550.47:164:31Waning Crescent13Wed
14Thu8:219.99:008.82:020.82:46-0.27:164:32Waning Crescent14Thu
15Fri9:1010.49:499.32:520.33:35-0.77:154:33New Moon15Fri
16Sat9:5910.910:379.73:42-0.14:22-1.37:154:34New Moon16Sat
17Sun10:4811.311:2510.14:32-0.65:10-1.77:144:35New Moon17Sun
18Mon11:3811.55:22-0.95:58-1.97:144:37Waxing Crescent18Mon
19Tue12:1410.412:2811.46:13-1.16:46-1.97:134:38Waxing Crescent19Tue
20Wed1:0310.61:2011.17:06-1.17:36-1.67:124:39Waxing Crescent20Wed
21Thu1:5510.62:1510.78:01-0.98:29-1.27:124:40Waxing Crescent21Thu
22Fri2:5010.53:1510.19:00-0.79:25-0.77:114:42First Quarter22Fri
23Sat3:4810.24:189.510:02-0.410:24-0.27:104:43First Quarter23Sat
24Sun4:4910.05:249.011:08-0.111:270.37:094:44First Quarter24Sun
25Mon5:529.86:328.712:170.17:094:46Waxing Gibbous25Mon
26Tue6:569.77:388.612:330.61:240.07:084:47Waxing Gibbous26Tue
27Wed7:579.88:378.71:370.72:25-0.17:074:48Waxing Gibbous27Wed
28Thu8:519.99:288.82:350.73:17-0.27:064:50Waxing Gibbous28Thu
29Fri9:409.910:159.03:250.54:04-0.47:054:51Full Moon29Fri
30Sat10:2410.010:579.14:110.54:46-0.47:044:52Full Moon30Sat
31Sun11:0510.011:369.14:520.45:24-0.47:034:54Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418150)

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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 neap phase. Tonight's moon is 41% 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 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 Third Quarter (41% illuminated). This places Portland, 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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