Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

59°
H -°
L 51°
ENE
4mph
High tide
9:04 pm
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Friday, November 6, 2026
The tide is currently rising in Portland, ME.
Next low tide (tomorrow) : 3:07 am (0.4 ft)
Next high tide : in 3h 12m at 9:04 pm (9.4 ft)
Sunset today : 4:25 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waning Crescent (7% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

Casco Bay Boat Transport

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

Maine Island Trail Association (MITA)
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center
Hamilton Marine - Portland

Hamilton Marine - Portland

Portland, ME Tides - Aug 1952

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:098.06:269.812:041.45:308:04Waxing Gibbous1Fri
2Sat7:148.17:2810.21:010.61:061.25:318:03Waxing Gibbous2Sat
3Sun8:168.58:2910.72:040.12:080.85:328:01Waxing Gibbous3Sun
4Mon9:159.09:2711.13:02-0.43:070.35:338:00Full Moon4Mon
5Tue10:109.510:2311.53:56-0.94:04-0.25:347:59Full Moon5Tue
6Wed11:0410.011:1811.64:49-1.35:00-0.65:357:57Full Moon6Wed
7Thu11:5510.55:40-1.55:55-0.85:367:56Waning Gibbous7Thu
8Fri12:1111.512:4510.76:29-1.46:49-0.95:377:55Waning Gibbous8Fri
9Sat1:0511.11:3610.87:18-1.27:45-0.75:387:53Waning Gibbous9Sat
10Sun1:5910.52:2810.68:09-0.78:42-0.45:407:52Waning Gibbous10Sun
11Mon2:569.93:2210.39:010.09:42-0.15:417:51Third Quarter11Mon
12Tue3:569.24:1910.09:570.610:440.35:427:49Third Quarter12Tue
13Wed4:588.65:179.610:551.211:480.75:437:48Third Quarter13Wed
14Thu6:028.26:199.411:561.65:447:46Waning Crescent14Thu
15Fri7:068.07:209.312:540.81:001.75:457:45Waning Crescent15Fri
16Sat8:058.08:169.41:550.81:591.75:467:43Waning Crescent16Sat
17Sun8:578.29:059.52:480.72:501.65:477:42Waning Crescent17Sun
18Mon9:428.49:499.63:340.63:351.45:497:40New Moon18Mon
19Tue10:238.610:299.74:150.44:161.25:507:38New Moon19Tue
20Wed11:018.811:079.74:510.44:541.05:517:37New Moon20Wed
21Thu11:359.011:429.65:230.35:290.95:527:35New Moon21Thu
22Fri12:079.15:540.36:040.85:537:34New Moon22Fri
23Sat12:169.512:389.36:240.46:400.75:547:32Waxing Crescent23Sat
24Sun12:509.31:099.36:560.67:160.75:557:30Waxing Crescent24Sun
25Mon1:269.01:439.47:300.77:570.75:567:29Waxing Crescent25Mon
26Tue2:068.72:219.48:091.08:410.85:587:27First Quarter26Tue
27Wed2:518.53:079.48:521.29:320.85:597:25First Quarter27Wed
28Thu3:428.23:599.59:421.310:290.96:007:23First Quarter28Thu
29Fri4:408.04:589.510:381.411:310.86:017:22First Quarter29Fri
30Sat5:458.06:039.711:411.46:027:20Waxing Gibbous30Sat
31Sun6:548.27:1110.112:390.612:481.16:037:18Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418150)

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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 7% 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 Waning Crescent (7% 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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