Nearby Harbors
43.7561’ N, 69.7842’ W

Fort Popham, ME

47°
H 50°
L 34°
NW
13mph
High tide
4:32 pm

Tides Today & Tomorrow in Fort Popham, ME

TIDE TIMES for Saturday, October 17, 2026
The tide is currently rising in Fort Popham, ME.
Next low tide : 10:56 pm (1.3 ft)
Next high tide : in 6h 21m at 4:32 pm (8.1 ft)
Sunset today : 5:52 pm
Sunrise tomorrow : 6:56 am
Moon phase : First Quarter (41% illuminated)
Tide Station Location : Station #8417177
Common Questions About Tides

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Fort Popham, ME Tides - Apr 1817

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:2310.010:4810.04:06-0.64:32-0.95:246:09Full Moon1Tue
2Wed11:1210.111:3410.54:56-1.25:17-1.15:226:10Full Moon2Wed
3Thu12:0210.15:45-1.56:04-1.05:216:11Waning Gibbous3Thu
4Fri12:2110.712:539.86:36-1.66:52-0.85:196:13Waning Gibbous4Fri
5Sat1:1110.71:479.47:29-1.57:43-0.45:176:14Waning Gibbous5Sat
6Sun2:0310.42:438.98:25-1.18:380.15:156:15Waning Gibbous6Sun
7Mon3:0010.03:448.59:24-0.69:390.65:136:16Third Quarter7Mon
8Tue4:029.54:498.110:29-0.210:451.05:126:17Third Quarter8Tue
9Wed5:099.15:567.911:360.211:541.25:106:18Third Quarter9Wed
10Thu6:168.87:018.012:430.45:086:20Waning Crescent10Thu
11Fri7:208.77:598.11:021.21:440.45:066:21Waning Crescent11Fri
12Sat8:178.78:508.32:031.12:370.45:056:22Waning Crescent12Sat
13Sun9:078.79:348.52:560.93:220.55:036:23Waning Crescent13Sun
14Mon9:528.610:138.63:410.74:020.65:016:24New Moon14Mon
15Tue10:328.610:488.74:210.64:360.75:006:26New Moon15Tue
16Wed11:108.411:228.84:570.55:080.84:586:27New Moon16Wed
17Thu11:458.311:548.85:310.45:400.94:566:28New Moon17Thu
18Fri12:218.16:050.36:121.14:556:29Waxing Crescent18Fri
19Sat12:278.712:588.06:410.46:471.34:536:30Waxing Crescent19Sat
20Sun1:028.71:377.87:190.47:261.44:516:32Waxing Crescent20Sun
21Mon1:418.62:207.58:020.68:091.64:506:33Waxing Crescent21Mon
22Tue2:248.43:097.48:500.78:581.84:486:34Waxing Crescent22Tue
23Wed3:158.34:057.39:430.89:541.94:476:35First Quarter23Wed
24Thu4:138.35:057.310:410.810:551.84:456:36First Quarter24Thu
25Fri5:168.36:057.611:410.711:581.54:436:37First Quarter25Fri
26Sat6:208.57:038.112:390.54:426:39Waxing Gibbous26Sat
27Sun7:208.97:568.81:001.01:340.24:406:40Waxing Gibbous27Sun
28Mon8:179.28:469.51:580.42:26-0.24:396:41Waxing Gibbous28Mon
29Tue9:109.59:3410.12:54-0.33:15-0.54:376:42Waxing Gibbous29Tue
30Wed10:029.810:2110.63:46-1.04:04-0.64:366:43Full Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8417177)

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Common Questions About Fort Popham, ME Tides

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

Fort Popham, ME is currently in a neap phase. Tonight's moon is 41% 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 minimum.

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 First Quarter (41% illuminated). This places Fort Popham, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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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