Tides Today & Tomorrow in Biddeford Pool, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Biddeford Pool, ME.
Next low tide : in 2h 06m at 10:45 am (1.2 ft)
Next high tide : 4:56 pm (9.0 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:51 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8418606
Common Questions About Tides

Biddeford Pool, ME Tides - Mar 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:029.211:248.74:581.05:230.56:185:29Full Moon1Thu
2Fri11:369.311:569.15:350.75:560.46:165:30Full Moon2Fri
3Sat12:129.36:110.56:280.46:155:32Waning Gibbous3Sat
4Sun12:309.412:519.26:490.37:040.56:135:33Waning Gibbous4Sun
5Mon1:089.61:349.07:310.17:430.66:115:34Waning Gibbous5Mon
6Tue1:519.82:228.88:180.18:280.86:105:35Waning Gibbous6Tue
7Wed2:399.83:158.59:110.29:201.06:085:37Third Quarter7Wed
8Thu3:339.74:158.210:110.310:201.36:065:38Third Quarter8Thu
9Fri4:359.65:228.011:180.411:291.36:045:39Third Quarter9Fri
10Sat5:439.66:348.112:270.36:035:40Waning Crescent10Sat
11Sun6:549.77:428.512:401.21:330.06:015:41Waning Crescent11Sun
12Mon8:0110.08:449.01:470.82:33-0.35:595:43Waning Crescent12Mon
13Tue9:0210.39:389.52:490.33:28-0.65:575:44Waning Crescent13Tue
14Wed9:5810.410:2710.03:46-0.24:18-0.85:565:45New Moon14Wed
15Thu10:4810.511:1310.34:38-0.65:05-0.85:545:46New Moon15Thu
16Fri11:3610.311:5610.45:28-0.85:49-0.65:525:48New Moon16Fri
17Sat12:2110.06:14-0.86:31-0.35:505:49Waxing Crescent17Sat
18Sun12:3910.41:069.57:00-0.77:140.15:485:50Waxing Crescent18Sun
19Mon1:2110.11:529.07:46-0.37:570.65:475:51Waxing Crescent19Mon
20Tue2:059.72:398.58:330.18:431.15:455:52Waxing Crescent20Tue
21Wed2:519.33:298.09:240.69:331.65:435:54First Quarter21Wed
22Thu3:428.94:247.610:181.010:282.05:415:55First Quarter22Thu
23Fri4:388.55:257.311:181.311:292.25:395:56First Quarter23Fri
24Sat5:408.36:297.312:191.45:385:57First Quarter24Sat
25Sun6:438.27:287.412:312.21:171.45:365:58Waxing Gibbous25Sun
26Mon7:408.38:187.71:292.02:081.25:346:00Waxing Gibbous26Mon
27Tue8:318.59:028.12:211.72:541.15:326:01Waxing Gibbous27Tue
28Wed9:158.79:408.43:071.43:340.95:306:02Waxing Gibbous28Wed
29Thu9:558.910:158.93:501.04:120.85:296:03Full Moon29Thu
30Fri10:339.010:489.34:290.64:470.65:276:04Full Moon30Fri
31Sat11:109.111:229.75:080.25:210.65:256:05Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418606)

Common Questions About Biddeford Pool, ME Tides

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What time does the tide turn (slack tide) in Biddeford Pool, ME today?

Slack tide in Biddeford Pool, ME is approximately 1:50 pm — 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 Biddeford Pool, ME?

Biddeford Pool, ME is currently in a neap phase. Tonight's moon is 46% 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 Biddeford Pool, 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 Biddeford Pool, ME?

Tide predictions for Biddeford Pool, 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 Biddeford Pool, ME?

Tide data for Biddeford Pool, ME is sourced from NOAA Station #8418606. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8418606.

What is the moon phase in Biddeford Pool, ME tonight?

Tonight the moon over Biddeford Pool, ME is First Quarter (46% illuminated). This places Biddeford Pool, 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