Tides Today & Tomorrow in Biddeford Pool, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Biddeford Pool, ME.
Next low tide : in 1h 15m at 2:26 am (1.3 ft)
Next high tide : 8:35 am (7.3 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8418606
Common Questions About Tides

Biddeford Pool, ME Tides - Aug 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:438.69:0210.32:410.02:500.65:308:04Waxing Gibbous1Sat
2Sun9:448.910:0010.83:38-0.53:480.35:318:03Waxing Gibbous2Sun
3Mon10:419.310:5611.14:35-1.04:44-0.15:328:02Full Moon3Mon
4Tue11:359.711:5011.45:28-1.35:39-0.45:338:01Full Moon4Tue
5Wed12:2710.06:20-1.66:33-0.75:347:59Full Moon5Wed
6Thu12:4211.41:1810.27:11-1.67:27-0.85:357:58Waning Gibbous6Thu
7Fri1:3511.22:1010.38:01-1.58:20-0.75:377:57Waning Gibbous7Fri
8Sat2:2810.83:0210.38:51-1.29:15-0.55:387:55Waning Gibbous8Sat
9Sun3:2310.33:5510.19:43-0.710:12-0.25:397:54Third Quarter9Sun
10Mon4:199.74:509.810:36-0.211:100.15:407:53Third Quarter10Mon
11Tue5:179.05:469.511:310.45:417:51Third Quarter11Tue
12Wed6:198.56:459.312:110.412:290.85:427:50Third Quarter12Wed
13Thu7:228.27:449.11:130.61:281.25:437:48Waning Crescent13Thu
14Fri8:238.08:409.02:120.72:241.45:447:47Waning Crescent14Fri
15Sat9:197.99:329.03:070.73:171.45:457:45Waning Crescent15Sat
16Sun10:098.010:189.13:580.64:051.45:477:44Waning Crescent16Sun
17Mon10:538.111:009.24:440.64:501.45:487:42New Moon17Mon
18Tue11:328.211:379.25:250.55:301.35:497:41New Moon18Tue
19Wed12:068.36:020.46:081.25:507:39New Moon19Wed
20Thu12:119.312:398.56:370.46:441.05:517:38New Moon20Thu
21Fri12:459.31:118.67:110.47:200.95:527:36Waxing Crescent21Fri
22Sat1:199.31:458.87:450.47:570.85:537:34Waxing Crescent22Sat
23Sun1:579.32:229.08:200.48:380.75:547:33Waxing Crescent23Sun
24Mon2:399.13:049.28:580.59:220.75:557:31Waxing Crescent24Mon
25Tue3:259.03:499.39:410.610:130.65:577:29First Quarter25Tue
26Wed4:158.84:409.410:290.811:090.65:587:28First Quarter26Wed
27Thu5:118.55:369.511:241.05:597:26First Quarter27Thu
28Fri6:138.46:379.612:120.512:261.06:007:24First Quarter28Fri
29Sat7:208.47:429.91:170.31:310.96:017:23Waxing Gibbous29Sat
30Sun8:268.78:4610.22:21-0.12:340.66:027:21Waxing Gibbous30Sun
31Mon9:299.19:4710.63:21-0.53:340.26:037:19Waxing Gibbous31Mon
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 5:30 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 Biddeford Pool, ME?

Biddeford Pool, ME is currently in a spring phase. Tonight's moon is 81% 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 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 Waxing Gibbous (81% illuminated). This places Biddeford Pool, 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