44.3866’ N, 68.0829’ W

Winter Harbor, ME

43°
H -°
L 42°
NE
6mph
Low tide
2:17 am

Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, October 21, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide (tomorrow) : in 5h 27m at 2:17 am (1.1 ft)
Next high tide (tomorrow) : 8:19 am (9.5 ft)
Sunset today : 5:38 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Dec 1811

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:0312.211:3911.05:06-0.35:41-1.36:513:58Full Moon1Sun
2Mon11:5011.85:540.06:28-1.06:533:58Waning Gibbous2Mon
3Tue12:2610.612:3711.46:410.47:14-0.56:543:58Waning Gibbous3Tue
4Wed1:1310.31:2410.97:290.88:010.06:553:58Waning Gibbous4Wed
5Thu2:019.92:1310.38:181.28:500.46:563:57Waning Gibbous5Thu
6Fri2:519.63:049.89:091.59:390.86:573:57Third Quarter6Fri
7Sat3:429.43:579.410:031.710:301.16:583:57Third Quarter7Sat
8Sun4:359.24:539.110:591.811:221.36:593:57Third Quarter8Sun
9Mon5:289.35:499.011:551.77:003:57Third Quarter9Mon
10Tue6:199.56:449.012:141.412:481.47:013:57Waning Crescent10Tue
11Wed7:079.87:349.21:041.31:391.17:023:57Waning Crescent11Wed
12Thu7:5210.18:219.41:511.22:250.77:033:57Waning Crescent12Thu
13Fri8:3410.59:059.72:351.03:090.37:033:57Waning Crescent13Fri
14Sat9:1510.99:4610.03:170.83:50-0.17:043:57New Moon14Sat
15Sun9:5511.210:2810.23:580.64:31-0.57:053:57New Moon15Sun
16Mon10:3611.511:1010.44:390.45:13-0.77:063:57New Moon16Mon
17Tue11:1911.711:5410.65:220.35:56-0.97:063:58Waxing Crescent17Tue
18Wed12:0511.76:070.26:41-0.97:073:58Waxing Crescent18Wed
19Thu12:4010.712:5311.66:550.27:30-0.97:083:58Waxing Crescent19Thu
20Fri1:3010.71:4611.47:480.28:22-0.77:083:59Waxing Crescent20Fri
21Sat2:2410.72:4311.08:450.39:17-0.57:093:59First Quarter21Sat
22Sun3:2210.73:4410.79:470.310:17-0.27:094:00First Quarter22Sun
23Mon4:2310.74:5010.310:520.311:190.07:104:00First Quarter23Mon
24Tue5:2510.85:5710.211:590.17:104:01Waxing Gibbous24Tue
25Wed6:2811.07:0210.212:210.11:04-0.27:114:01Waxing Gibbous25Wed
26Thu7:2711.38:0310.31:220.12:04-0.67:114:02Waxing Gibbous26Thu
27Fri8:2211.68:5810.52:200.03:00-0.97:114:03Waxing Gibbous27Fri
28Sat9:1411.79:4910.63:14-0.13:51-1.17:124:03Full Moon28Sat
29Sun10:0211.810:3610.64:04-0.14:39-1.17:124:04Full Moon29Sun
30Mon10:4711.711:2110.54:510.05:24-1.07:124:05Full Moon30Mon
31Tue11:3111.55:360.26:07-0.77:124:06Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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Is this week a spring tide or neap tide in Winter Harbor, ME?

Winter Harbor, ME is currently in a transitional phase. Tonight's moon is 78% 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 Winter Harbor, 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 Winter Harbor, ME?

Tide predictions for Winter Harbor, 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 Winter Harbor, ME?

Tide data for Winter Harbor, ME is sourced from NOAA Station #8413079. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413079.

What is the moon phase in Winter Harbor, ME tonight?

Tonight the moon over Winter Harbor, ME is Waxing Gibbous (78% illuminated). This places Winter Harbor, 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