Tides Today & Tomorrow in Biddeford, Saco River, ME

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Biddeford, Saco River, ME.
Next low tide : in 1h 39m at 8:17 pm (1.6 ft)
Next high tide (tomorrow) : 2:18 am (9.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:05 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8418606
Common Questions About Tides

Biddeford, Saco River, ME Tides - Mar 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:039.42:308.78:270.48:380.96:175:30Waning Gibbous1Tue
2Wed2:499.53:228.49:180.49:281.26:155:31Third Quarter2Wed
3Thu3:419.54:218.110:170.510:261.46:135:33Third Quarter3Thu
4Fri4:409.55:277.911:240.511:331.56:125:34Third Quarter4Fri
5Sat5:479.56:398.012:330.46:105:35Waning Crescent5Sat
6Sun6:579.77:488.312:431.31:390.16:085:36Waning Crescent6Sun
7Mon8:0410.08:508.71:501.02:40-0.36:065:38Waning Crescent7Mon
8Tue9:0610.49:459.32:520.53:36-0.76:055:39Waning Crescent8Tue
9Wed10:0210.610:369.83:500.04:27-0.96:035:40New Moon9Wed
10Thu10:5410.711:2310.24:44-0.55:15-1.06:015:41New Moon10Thu
11Fri11:4310.65:34-0.86:00-0.96:005:42New Moon11Fri
12Sat12:0710.412:3010.36:22-0.86:43-0.65:585:44Waxing Crescent12Sat
13Sun12:5110.41:179.87:10-0.77:27-0.25:565:45Waxing Crescent13Sun
14Mon1:3510.22:049.27:58-0.48:120.45:545:46Waxing Crescent14Mon
15Tue2:219.82:548.78:470.08:591.05:525:47Waxing Crescent15Tue
16Wed3:089.43:468.19:390.59:501.55:515:49First Quarter16Wed
17Thu3:598.94:437.610:360.910:461.95:495:50First Quarter17Thu
18Fri4:578.65:467.311:371.211:482.25:475:51First Quarter18Fri
19Sat6:008.36:507.212:391.45:455:52First Quarter19Sat
20Sun7:038.37:497.412:502.21:371.35:435:53Waxing Gibbous20Sun
21Mon8:008.48:407.61:472.12:291.25:425:55Waxing Gibbous21Mon
22Tue8:508.69:247.92:381.83:151.05:405:56Waxing Gibbous22Tue
23Wed9:338.810:018.33:241.53:550.85:385:57Waxing Gibbous23Wed
24Thu10:128.910:348.64:061.24:310.75:365:58Full Moon24Thu
25Fri10:489.111:069.04:440.85:050.65:345:59Full Moon25Fri
26Sat11:239.111:389.35:210.55:370.65:336:01Full Moon26Sat
27Sun11:599.25:580.26:110.55:316:02Full Moon27Sun
28Mon12:139.712:399.16:360.06:470.65:296:03Waning Gibbous28Mon
29Tue12:519.91:239.07:19-0.27:280.75:276:04Waning Gibbous29Tue
30Wed1:3510.02:128.78:06-0.28:140.95:266:05Waning Gibbous30Wed
31Thu2:259.93:068.59:000.09:081.25:246:06Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418606)

Common Questions About Biddeford, Saco River, ME Tides

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

Slack tide in Biddeford, Saco River, ME is approximately 11:17 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, Saco River, ME?

Biddeford, Saco River, ME is currently in a spring phase. Tonight's moon is 88% 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, Saco River, 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, Saco River, ME?

Tide predictions for Biddeford, Saco River, 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, Saco River, ME?

Tide data for Biddeford, Saco River, 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, Saco River, ME tonight?

Tonight the moon over Biddeford, Saco River, ME is Waning Gibbous (88% illuminated). This places Biddeford, Saco River, 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