Tides Today & Tomorrow in Biddeford, Saco River, ME

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Biddeford, Saco River, ME.
Next low tide : in 3h 13m at 9:38 pm (0.3 ft)
Next high tide (tomorrow) : 3:47 am (10.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:00 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8418606
Common Questions About Tides

Biddeford, Saco River, ME Tides - Oct 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:0110.65:53-0.76:21-1.16:396:23Full Moon1Wed
2Thu12:2910.112:4510.66:38-0.47:07-1.06:406:21Waning Gibbous2Thu
3Fri1:149.81:2810.47:21-0.17:53-0.76:416:19Waning Gibbous3Fri
4Sat1:599.42:1110.08:050.38:39-0.36:426:18Waning Gibbous4Sat
5Sun2:458.92:569.68:500.79:260.16:436:16Waning Gibbous5Sun
6Mon3:338.53:449.29:381.210:160.66:446:14Third Quarter6Mon
7Tue4:248.14:368.810:301.611:100.96:466:12Third Quarter7Tue
8Wed5:187.85:328.511:261.86:476:10Third Quarter8Wed
9Thu6:177.76:328.312:081.212:261.96:486:09Third Quarter9Thu
10Fri7:167.77:328.31:061.21:261.86:496:07Waning Crescent10Fri
11Sat8:117.98:288.42:001.22:211.66:506:05Waning Crescent11Sat
12Sun9:008.29:178.52:491.13:101.36:516:04Waning Crescent12Sun
13Mon9:428.610:028.73:341.03:561.06:536:02Waning Crescent13Mon
14Tue10:218.910:428.84:150.84:380.66:546:00New Moon14Tue
15Wed10:579.311:219.04:530.75:180.26:555:59New Moon15Wed
16Thu11:339.711:599.15:310.65:58-0.16:565:57New Moon16Thu
17Fri12:1010.06:080.56:38-0.46:585:55New Moon17Fri
18Sat12:399.212:5010.36:460.47:20-0.66:595:54Waxing Crescent18Sat
19Sun1:229.31:3410.47:290.48:06-0.77:005:52Waxing Crescent19Sun
20Mon2:109.22:2310.48:150.48:57-0.67:015:50Waxing Crescent20Mon
21Tue3:029.13:1710.39:080.59:53-0.57:025:49First Quarter21Tue
22Wed4:009.04:1710.110:080.710:53-0.37:045:47First Quarter22Wed
23Thu5:028.95:229.811:130.711:57-0.27:055:46First Quarter23Thu
24Fri6:089.06:319.612:230.67:065:44First Quarter24Fri
25Sat7:159.37:409.61:02-0.11:310.47:075:43Waxing Gibbous25Sat
26Sun8:189.68:459.62:04-0.22:350.07:095:41Waxing Gibbous26Sun
27Mon9:1610.09:449.73:01-0.33:33-0.47:105:40Waxing Gibbous27Mon
28Tue10:0810.310:389.73:54-0.34:28-0.77:115:38Full Moon28Tue
29Wed10:5610.511:279.64:44-0.25:18-0.87:135:37Full Moon29Wed
30Thu11:4110.55:310.06:04-0.87:145:36Full Moon30Thu
31Fri12:139.412:2210.36:150.26:48-0.77:155:34Full Moon31Fri
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 12:42 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, Saco River, ME?

Biddeford, Saco River, ME is currently in a transitional phase. Tonight's moon is 27% 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 shifting between spring and neap.

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 Waxing Crescent (27% illuminated). This places Biddeford, Saco River, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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