Tides Today & Tomorrow in Biddeford Pool, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Biddeford Pool, ME.
Next low tide : in 5h 18m at 4:34 pm (0.3 ft)
Next high tide : 10:48 pm (10.7 ft)
Sunset today : 7:50 pm
Sunrise tomorrow : 5:42 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8418606
Common Questions About Tides

Biddeford Pool, ME Tides - Sep 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:508.610:0410.43:44-0.13:520.66:057:17Waning Crescent1Wed
2Thu10:449.210:5910.84:37-0.64:480.06:067:15New Moon2Thu
3Fri11:349.811:5211.05:28-1.05:42-0.56:077:13New Moon3Fri
4Sat12:2310.36:16-1.26:34-0.96:087:11New Moon4Sat
5Sun12:4311.01:1010.77:04-1.37:26-1.16:097:10Waxing Crescent5Sun
6Mon1:3410.81:5910.87:51-1.18:19-1.16:107:08Waxing Crescent6Mon
7Tue2:2610.32:4910.78:40-0.79:13-0.96:127:06Waxing Crescent7Tue
8Wed3:219.83:4210.49:30-0.110:09-0.56:137:04First Quarter8Wed
9Thu4:189.14:3710.010:250.511:09-0.16:147:03First Quarter9Thu
10Fri5:188.55:379.511:231.06:157:01First Quarter10Fri
11Sat6:238.16:419.112:120.412:261.46:166:59First Quarter11Sat
12Sun7:317.87:468.91:170.61:311.76:176:57Waxing Gibbous12Sun
13Mon8:347.88:478.92:200.72:321.76:186:55Waxing Gibbous13Mon
14Tue9:307.99:418.93:160.73:271.66:196:53Waxing Gibbous14Tue
15Wed10:188.010:279.04:060.74:151.46:206:52Waxing Gibbous15Wed
16Thu10:598.211:089.04:490.64:591.26:226:50Full Moon16Thu
17Fri11:348.411:449.05:280.65:381.16:236:48Full Moon17Fri
18Sat12:068.66:020.76:130.96:246:46Full Moon18Sat
19Sun12:179.012:358.76:340.76:480.86:256:44Full Moon19Sun
20Mon12:498.91:048.97:040.87:220.76:266:43Waning Gibbous20Mon
21Tue1:228.81:359.17:350.97:580.66:276:41Waning Gibbous21Tue
22Wed1:588.62:119.18:081.18:370.66:286:39Waning Gibbous22Wed
23Thu2:398.42:529.28:451.39:210.66:296:37Waning Gibbous23Thu
24Fri3:258.23:389.19:281.510:110.76:316:35Third Quarter24Fri
25Sat4:168.04:309.110:181.711:090.86:326:33Third Quarter25Sat
26Sun4:147.84:309.110:171.811:150.85:335:32Third Quarter26Sun
27Mon5:197.75:369.211:251.85:345:30Third Quarter27Mon
28Tue6:288.06:459.412:220.612:341.55:355:28Waning Crescent28Tue
29Wed7:328.47:509.81:240.21:390.95:365:26Waning Crescent29Wed
30Thu8:319.18:4910.22:21-0.22:390.35:375:24Waning Crescent30Thu
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 7:41 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 spring phase. Tonight's moon is 2% 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 New Moon (2% 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