Nearby Harbors
43.4551’ N, 70.3872’ W

Biddeford, Saco River, ME

38°
H -°
L 37°
NNW
3mph
Low tide
1:00 am
Photo Credits

Tides Today & Tomorrow in Biddeford, Saco River, ME

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently falling in Biddeford, Saco River, ME.
Next low tide : in 3m at 1:00 am (1.4 ft)
Next high tide : 7:08 am (7.4 ft)
Sunset today : 5:50 pm
Sunrise tomorrow : 7:01 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #8418606
Common Questions About Tides

Featured Local Businesses

Maine Imaging
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center
Casco Bay Boat Transport

Casco Bay Boat Transport
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Hamilton Marine - Portland

Hamilton Marine - Portland
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

USCG Station South Portland, ME
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

Biddeford, Saco River, ME Tides - Jan 1807

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:0710.24:349.410:30-0.110:52-0.27:184:19Third Quarter1Thu
2Fri5:0810.15:419.011:36-0.111:540.27:184:20Third Quarter2Fri
3Sat6:1110.16:498.712:41-0.17:184:21Waning Crescent3Sat
4Sun7:1410.17:548.512:550.51:44-0.17:184:22Waning Crescent4Sun
5Mon8:1210.08:538.51:540.72:42-0.27:184:23Waning Crescent5Mon
6Tue9:0710.09:468.52:500.83:36-0.27:184:24Waning Crescent6Tue
7Wed9:569.910:348.53:420.94:24-0.27:184:25New Moon7Wed
8Thu10:409.811:168.44:291.05:08-0.17:184:26New Moon8Thu
9Fri11:209.711:548.45:121.05:470.07:184:27New Moon9Fri
10Sat11:569.55:521.16:240.27:184:28New Moon10Sat
11Sun12:298.412:329.36:301.17:000.37:174:29Waxing Crescent11Sun
12Mon1:048.51:099.17:091.27:360.57:174:30Waxing Crescent12Mon
13Tue1:408.51:488.97:491.28:140.77:164:31Waxing Crescent13Tue
14Wed2:198.62:318.68:321.38:540.97:164:33Waxing Crescent14Wed
15Thu3:008.63:168.39:191.49:371.27:164:34First Quarter15Thu
16Fri3:458.64:068.010:101.410:241.47:154:35First Quarter16Fri
17Sat4:338.65:017.711:061.411:161.67:154:36First Quarter17Sat
18Sun5:268.76:007.612:051.37:144:38First Quarter18Sun
19Mon6:228.97:007.712:111.71:021.07:134:39Waxing Gibbous19Mon
20Tue7:189.27:587.91:071.61:580.67:134:40Waxing Gibbous20Tue
21Wed8:129.78:538.32:011.32:500.17:124:41Waxing Gibbous21Wed
22Thu9:0510.29:458.82:540.93:41-0.47:114:43Full Moon22Thu
23Fri9:5610.610:349.33:460.44:30-0.97:114:44Full Moon23Fri
24Sat10:4711.011:229.94:38-0.15:17-1.37:104:45Full Moon24Sat
25Sun11:3711.25:29-0.56:05-1.57:094:46Waning Gibbous25Sun
26Mon12:1010.312:2711.26:21-0.86:53-1.57:084:48Waning Gibbous26Mon
27Tue1:0010.61:2010.97:14-0.97:42-1.37:074:49Waning Gibbous27Tue
28Wed1:5210.72:1510.58:09-0.98:34-1.07:064:50Waning Gibbous28Wed
29Thu2:4610.73:139.99:07-0.79:28-0.57:054:52Third Quarter29Thu
30Fri3:4310.54:149.310:08-0.410:270.07:044:53Third Quarter30Fri
31Sat4:4310.25:198.711:13-0.111:290.57:034:54Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418606)

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Common Questions About Biddeford, Saco River, ME Tides

Collapse All
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 69% 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 First Quarter (69% 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

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