Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 7:38 pm (0.9 ft)
Next high tide : in 4h 54m at 1:23 pm (10.1 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Sep 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:0610.46:110.36:260.55:567:07New Moon1Fri
2Sat12:2110.612:4010.76:440.37:030.35:577:05Waxing Crescent2Sat
3Sun12:5810.61:1510.87:180.37:420.25:587:03Waxing Crescent3Sun
4Mon1:3710.41:5410.97:560.58:240.26:007:02Waxing Crescent4Mon
5Tue2:2010.12:3710.98:370.79:110.36:017:00Waxing Crescent5Tue
6Wed3:089.83:2710.89:240.910:050.46:026:58First Quarter6Wed
7Thu4:039.54:2310.710:181.111:060.56:036:56First Quarter7Thu
8Fri5:069.35:2810.611:211.36:046:54First Quarter8Fri
9Sat6:149.26:3610.712:120.512:291.36:056:52Waxing Gibbous9Sat
10Sun7:239.57:4510.91:210.31:391.06:066:50Waxing Gibbous10Sun
11Mon8:2710.08:4811.32:26-0.12:450.56:086:49Waxing Gibbous11Mon
12Tue9:2510.69:4611.73:25-0.53:45-0.16:096:47Waxing Gibbous12Tue
13Wed10:1811.210:4011.94:19-0.84:40-0.66:106:45Full Moon13Wed
14Thu11:0711.611:3011.95:09-1.05:32-0.96:116:43Full Moon14Thu
15Fri11:5411.85:56-0.96:22-1.06:126:41Full Moon15Fri
16Sat12:1911.612:3911.86:42-0.67:10-0.96:136:39Waning Gibbous16Sat
17Sun1:0711.21:2411.67:27-0.27:57-0.56:156:37Waning Gibbous17Sun
18Mon1:5510.72:1011.28:130.48:46-0.16:166:35Waning Gibbous18Mon
19Tue2:4410.12:5810.79:000.99:360.46:176:34Waning Gibbous19Tue
20Wed3:359.53:4910.19:501.510:290.96:186:32Third Quarter20Wed
21Thu4:299.04:449.710:431.911:261.36:196:30Third Quarter21Thu
22Fri5:278.65:429.411:412.26:206:28Third Quarter22Fri
23Sat6:268.56:429.412:251.512:402.26:226:26Third Quarter23Sat
24Sun7:238.67:389.51:221.51:382.06:236:24Waning Crescent24Sun
25Mon8:158.98:309.72:151.32:301.76:246:22Waning Crescent25Mon
26Tue9:009.39:1510.03:021.13:181.36:256:20Waning Crescent26Tue
27Wed9:419.89:5710.23:440.84:010.96:266:19Waning Crescent27Wed
28Thu10:1910.210:3610.44:220.54:400.56:276:17New Moon28Thu
29Fri10:5410.611:1410.64:580.45:180.26:296:15New Moon29Fri
30Sat11:2911.011:5310.65:340.35:56-0.16:306:13New Moon30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 4:30 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 Winter Harbor, ME?

Winter Harbor, ME is currently in a spring phase. Tonight's moon is 91% 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 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 Waning Gibbous (91% illuminated). This places Winter Harbor, 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