Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

64°
H -°
L 52°
SW
5mph
High tide
7:12 pm
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Wednesday, November 4, 2026
The tide is currently rising in Portland, ME.
Next low tide (tomorrow) : 1:27 am (0.3 ft)
Next high tide : in 1h 41m at 7:12 pm (9.4 ft)
Sunset today : 4:28 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

Maine Yacht Center docks, Portland, Maine

Maine Yacht Center
Casco Bay Boat Transport

Casco Bay Boat Transport

USCG Station South Portland, ME
Hamilton Marine - Portland

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

Freedom Boat Club of Maine
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard

Portland, ME Tides - Aug 1795

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:259.111:2910.55:10-0.35:140.64:337:08Full Moon1Sat
2Sun12:059.45:50-0.55:580.34:347:06Waning Gibbous2Sun
3Mon12:1210.612:469.76:31-0.76:430.14:357:05Waning Gibbous3Mon
4Tue12:5610.61:309.97:14-0.77:310.04:367:04Waning Gibbous4Tue
5Wed1:4310.42:1710.17:59-0.78:23-0.14:387:03Waning Gibbous5Wed
6Thu2:3510.23:0810.28:49-0.59:190.04:397:01Third Quarter6Thu
7Fri3:329.84:0210.39:41-0.210:190.04:407:00Third Quarter7Fri
8Sat4:329.45:0010.310:380.111:220.04:416:59Third Quarter8Sat
9Sun5:379.26:0210.311:380.44:426:57Waning Crescent9Sun
10Mon6:449.07:0610.412:290.012:420.54:436:56Waning Crescent10Mon
11Tue7:509.18:0810.61:36-0.21:460.54:446:54Waning Crescent11Tue
12Wed8:519.29:0510.72:37-0.42:460.44:456:53Waning Crescent12Wed
13Thu9:469.49:5810.83:32-0.63:410.24:466:51New Moon13Thu
14Fri10:379.610:4910.84:23-0.84:320.14:486:50New Moon14Fri
15Sat11:259.711:3610.75:11-0.75:210.14:496:48New Moon15Sat
16Sun12:099.75:56-0.66:070.24:506:47Waxing Crescent16Sun
17Mon12:2110.412:519.66:37-0.46:510.44:516:45Waxing Crescent17Mon
18Tue1:0410.01:329.57:170.07:350.64:526:44Waxing Crescent18Tue
19Wed1:479.62:139.37:580.48:200.84:536:42Waxing Crescent19Wed
20Thu2:329.12:579.18:390.89:071.14:546:41First Quarter20Thu
21Fri3:208.63:429.09:231.29:571.34:566:39First Quarter21Fri
22Sat4:118.24:308.810:091.510:501.54:576:37First Quarter22Sat
23Sun5:047.95:228.710:591.811:461.54:586:36First Quarter23Sun
24Mon6:017.86:168.811:531.94:596:34Waxing Gibbous24Mon
25Tue7:007.87:119.012:441.412:491.95:006:32Waxing Gibbous25Tue
26Wed7:548.08:039.31:401.21:431.65:016:31Waxing Gibbous26Wed
27Thu8:438.38:509.72:290.82:331.35:026:29Waxing Gibbous27Thu
28Fri9:278.89:3510.23:140.33:180.85:036:27Full Moon28Fri
29Sat10:109.210:2010.53:56-0.14:030.35:056:26Full Moon29Sat
30Sun10:529.711:0410.84:38-0.54:49-0.15:066:24Full Moon30Sun
31Mon11:3410.111:5010.95:20-0.85:35-0.55:076:22Full Moon31Mon
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 transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

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 Waning Crescent (21% illuminated). This places Portland, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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