Tides Today & Tomorrow in Fort Popham, ME

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Fort Popham, ME.
Next low tide : 8:00 am (-1.0 ft)
Next high tide : in 50m at 1:41 am (10.5 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8417177
Common Questions About Tides

Fort Popham, ME Tides - Dec 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:098.68:397.71:501.22:290.86:534:03Waxing Gibbous1Tue
2Wed8:528.79:247.72:341.43:130.66:544:02Waxing Gibbous2Wed
3Thu9:328.810:067.63:151.43:540.56:554:02Full Moon3Thu
4Fri10:108.810:457.63:531.54:320.46:564:02Full Moon4Fri
5Sat10:478.911:247.64:301.55:090.36:574:02Full Moon5Sat
6Sun11:248.95:061.55:460.36:584:01Full Moon6Sun
7Mon12:027.612:018.95:441.46:240.26:594:01Waning Gibbous7Mon
8Tue12:417.612:418.96:241.47:050.27:004:01Waning Gibbous8Tue
9Wed1:237.71:248.97:081.37:480.17:014:01Waning Gibbous9Wed
10Thu2:077.82:128.87:571.38:350.27:024:01Waning Gibbous10Thu
11Fri2:568.03:058.78:501.29:250.27:034:01Third Quarter11Fri
12Sat3:488.34:038.59:491.010:180.37:034:02Third Quarter12Sat
13Sun4:438.65:058.410:500.811:130.37:044:02Third Quarter13Sun
14Mon5:409.06:088.311:530.47:054:02Third Quarter14Mon
15Tue6:379.47:118.312:100.312:55-0.17:064:02Waning Crescent15Tue
16Wed7:339.98:118.51:070.31:56-0.57:064:02Waning Crescent16Wed
17Thu8:2810.29:088.62:030.22:53-0.97:074:03Waning Crescent17Thu
18Fri9:2210.510:038.72:590.13:48-1.27:084:03New Moon18Fri
19Sat10:1410.710:568.83:530.14:41-1.37:084:04New Moon19Sat
20Sun11:0610.611:478.84:450.05:32-1.37:094:04New Moon20Sun
21Mon11:5710.55:370.16:22-1.27:094:04Waxing Crescent21Mon
22Tue12:378.812:4810.16:280.27:11-0.97:104:05Waxing Crescent22Tue
23Wed1:278.71:399.77:200.47:59-0.57:104:06Waxing Crescent23Wed
24Thu2:188.62:309.18:130.68:48-0.17:114:06Waxing Crescent24Thu
25Fri3:098.43:238.69:080.99:370.37:114:07First Quarter25Fri
26Sat4:008.34:188.110:051.110:280.87:114:07First Quarter26Sat
27Sun4:538.25:167.611:031.211:201.17:124:08First Quarter27Sun
28Mon5:468.26:147.412:011.27:124:09First Quarter28Mon
29Tue6:388.27:117.212:121.412:581.17:124:10Waxing Gibbous29Tue
30Wed7:288.38:047.21:041.61:521.07:124:11Waxing Gibbous30Wed
31Thu8:168.48:527.21:541.72:410.87:124:11Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417177)

Common Questions About Fort Popham, ME Tides

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What time does the tide turn (slack tide) in Fort Popham, ME today?

Slack tide in Fort Popham, ME is approximately 4:50 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Fort Popham, ME?

Fort Popham, ME is currently in a spring phase. Tonight's moon is 14% 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 Fort Popham, 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 Fort Popham, ME?

Tide predictions for Fort Popham, 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 Fort Popham, ME?

Tide data for Fort Popham, ME is sourced from NOAA Station #8417177. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8417177.

What is the moon phase in Fort Popham, ME tonight?

Tonight the moon over Fort Popham, ME is Waxing Crescent (14% illuminated). This places Fort Popham, 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