Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

44°
H 51°
L 42°
WNW
10mph
High tide
10:02 am
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Sunday, November 8, 2026
The tide is currently rising in Portland, ME.
Next low tide : 4:24 pm (-0.3 ft)
Next high tide : in 1h 26m at 10:02 am (10.2 ft)
Sunset today : 4:23 pm
Sunrise tomorrow : 6:26 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

Casco Bay Boat Transport

Casco Bay Boat Transport
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center

USCG Station South Portland, ME
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
Hamilton Marine - Portland

Hamilton Marine - Portland

Portland, ME Tides - Feb 1783

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:1711.010:589.63:58-0.14:44-1.37:014:56New Moon1Sat
2Sun11:1011.111:489.84:52-0.45:33-1.47:004:57New Moon2Sun
3Mon12:0011.05:44-0.56:20-1.36:594:59Waxing Crescent3Mon
4Tue12:349.912:4910.66:34-0.57:05-0.96:585:00Waxing Crescent4Tue
5Wed1:209.91:3610.07:23-0.37:49-0.46:575:01Waxing Crescent5Wed
6Thu2:059.72:269.48:130.08:330.26:555:03Waxing Crescent6Thu
7Fri2:519.43:178.79:050.49:200.86:545:04First Quarter7Fri
8Sat3:399.14:128.110:000.710:091.46:535:05First Quarter8Sat
9Sun4:308.85:107.610:571.111:031.86:515:07First Quarter9Sun
10Mon5:258.56:127.311:591.36:505:08First Quarter10Mon
11Tue6:248.47:157.312:022.11:031.36:495:10Waxing Gibbous11Tue
12Wed7:248.58:127.51:052.12:011.16:475:11Waxing Gibbous12Wed
13Thu8:188.89:007.72:011.92:510.86:465:12Waxing Gibbous13Thu
14Fri9:059.19:448.12:501.63:340.56:455:14Waxing Gibbous14Fri
15Sat9:489.410:238.43:321.34:120.26:435:15Full Moon15Sat
16Sun10:279.710:598.84:120.94:47-0.16:425:16Full Moon16Sun
17Mon11:049.911:339.14:500.65:20-0.36:405:18Full Moon17Mon
18Tue11:4110.05:270.25:54-0.46:395:19Full Moon18Tue
19Wed12:079.412:1810.06:06-0.16:29-0.56:375:20Waning Gibbous19Wed
20Thu12:419.712:579.86:46-0.37:06-0.46:365:22Waning Gibbous20Thu
21Fri1:189.91:409.57:30-0.37:47-0.26:345:23Waning Gibbous21Fri
22Sat1:5910.02:289.18:18-0.38:330.26:325:24Waning Gibbous22Sat
23Sun2:469.93:238.79:11-0.19:250.56:315:26Third Quarter23Sun
24Mon3:419.84:258.310:100.110:230.96:295:27Third Quarter24Mon
25Tue4:439.65:348.011:170.311:291.16:285:28Third Quarter25Tue
26Wed5:529.56:498.112:300.36:265:29Waning Crescent26Wed
27Thu7:069.77:598.412:421.11:420.06:245:31Waning Crescent27Thu
28Fri8:1410.09:008.81:530.82:45-0.46:235:32Waning Crescent28Fri
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.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

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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