Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

45°
H -°
L 43°
WSW
3mph
Low tide
4:31 am
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Monday, November 9, 2026
The tide is currently falling in Portland, ME.
Next low tide : in 3h 33m at 4:31 am (0.7 ft)
Next high tide : 10:42 am (10.2 ft)
Sunset today : 4:22 pm
Sunrise tomorrow : 6:27 am
Moon phase : New Moon (0% 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
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center
Hamilton Marine - Portland

Hamilton Marine - Portland
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

USCG Station South Portland, ME
Casco Bay Boat Transport

Casco Bay Boat Transport
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Portland, ME Tides - Jan 2092

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:159.23:309.59:190.59:48-0.17:144:14Third Quarter1Tue
2Wed4:089.44:299.310:170.410:430.07:144:15Third Quarter2Wed
3Thu5:049.75:329.111:190.311:420.17:144:16Third Quarter3Thu
4Fri6:0410.06:399.112:250.07:144:17Waning Crescent4Fri
5Sat7:0610.37:459.312:430.01:30-0.57:144:18Waning Crescent5Sat
6Sun8:0510.78:469.51:45-0.12:31-0.97:134:19Waning Crescent6Sun
7Mon9:0211.19:439.72:43-0.33:28-1.37:134:20New Moon7Mon
8Tue9:5611.310:379.93:39-0.54:22-1.67:134:21New Moon8Tue
9Wed10:4911.311:2910.04:32-0.55:14-1.77:134:22New Moon9Wed
10Thu11:4011.25:24-0.56:03-1.57:134:23New Moon10Thu
11Fri12:199.912:2910.96:14-0.46:51-1.27:124:24Waxing Crescent11Fri
12Sat1:079.71:1810.47:04-0.17:39-0.87:124:26Waxing Crescent12Sat
13Sun1:569.52:079.97:540.38:26-0.37:114:27Waxing Crescent13Sun
14Mon2:459.22:599.38:470.69:150.27:114:28First Quarter14Mon
15Tue3:369.03:538.79:420.910:050.77:104:29First Quarter15Tue
16Wed4:278.84:498.310:381.210:561.17:104:30First Quarter16Wed
17Thu5:198.75:478.011:371.311:501.47:094:32First Quarter17Thu
18Fri6:138.66:467.812:371.37:094:33Waxing Gibbous18Fri
19Sat7:078.77:437.912:451.51:341.17:084:34Waxing Gibbous19Sat
20Sun7:578.98:348.01:391.52:250.87:074:35Waxing Gibbous20Sun
21Mon8:439.29:208.32:261.43:090.47:074:37Waxing Gibbous21Mon
22Tue9:269.510:028.53:101.13:500.17:064:38Waxing Gibbous22Tue
23Wed10:069.810:428.83:500.94:28-0.27:054:39Full Moon23Wed
24Thu10:4510.111:209.04:290.65:05-0.57:044:41Full Moon24Thu
25Fri11:2410.311:589.25:090.35:43-0.77:034:42Full Moon25Fri
26Sat12:0310.45:490.16:21-0.87:034:43Waning Gibbous26Sat
27Sun12:369.512:4410.46:32-0.17:02-0.97:024:45Waning Gibbous27Sun
28Mon1:169.61:2810.27:17-0.27:45-0.87:014:46Waning Gibbous28Mon
29Tue2:009.82:1710.08:06-0.28:32-0.67:004:47Waning Gibbous29Tue
30Wed2:499.83:119.68:59-0.29:24-0.46:594:49Third Quarter30Wed
31Thu3:429.94:119.29:58-0.110:20-0.16:584:50Third Quarter31Thu
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 0% 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 (0% 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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