Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide (tomorrow) : in 4h 16m at 1:57 am (0.2 ft)
Next high tide (tomorrow) : 7:58 am (9.4 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Apr 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:4410.32:169.68:180.48:331.35:125:59Waxing Crescent1Fri
2Sat2:289.93:039.19:040.89:201.75:106:00First Quarter2Sat
3Sun3:179.53:558.89:541.210:121.95:096:01First Quarter3Sun
4Mon4:109.34:518.610:481.411:082.05:076:03First Quarter4Mon
5Tue5:079.15:488.711:451.45:056:04First Quarter5Tue
6Wed6:059.26:428.912:061.912:401.35:036:05Waxing Gibbous6Wed
7Thu7:009.57:329.41:021.61:321.05:016:06Waxing Gibbous7Thu
8Fri7:519.98:189.91:531.22:190.65:006:08Waxing Gibbous8Fri
9Sat8:3710.39:0110.52:400.63:030.24:586:09Waxing Gibbous9Sat
10Sun9:2210.89:4211.13:240.03:45-0.24:566:10Full Moon10Sun
11Mon10:0511.110:2311.64:08-0.54:26-0.54:546:11Full Moon11Mon
12Tue10:5011.411:0612.04:51-1.05:09-0.64:536:13Full Moon12Tue
13Wed11:3511.511:5112.15:36-1.35:54-0.64:516:14Waning Gibbous13Wed
14Thu12:2311.46:24-1.46:41-0.54:496:15Waning Gibbous14Thu
15Fri12:3912.11:1511.17:14-1.37:33-0.24:476:16Waning Gibbous15Fri
16Sat1:3111.92:1010.88:09-1.08:290.14:466:17Waning Gibbous16Sat
17Sun2:2811.53:1110.49:08-0.79:310.54:446:19Third Quarter17Sun
18Mon3:3111.04:1610.110:11-0.310:380.74:426:20Third Quarter18Mon
19Tue4:3810.75:2310.111:18-0.111:470.74:416:21Third Quarter19Tue
20Wed5:4710.56:2910.212:240.04:396:22Waning Crescent20Wed
21Thu6:5410.67:2910.512:540.51:25-0.14:376:24Waning Crescent21Thu
22Fri7:5410.78:2310.81:550.12:22-0.24:366:25Waning Crescent22Fri
23Sat8:4810.89:1211.12:50-0.23:12-0.24:346:26Waning Crescent23Sat
24Sun10:3710.910:5611.34:40-0.54:58-0.25:337:27New Moon24Sun
25Mon11:2210.811:3711.35:26-0.65:410.05:317:28New Moon25Mon
26Tue12:0410.76:08-0.66:210.25:297:30New Moon26Tue
27Wed12:1611.212:4510.56:48-0.47:000.55:287:31New Moon27Wed
28Thu12:5411.01:2410.27:27-0.27:390.95:267:32Waxing Crescent28Thu
29Fri1:3210.72:049.98:060.18:181.25:257:33Waxing Crescent29Fri
30Sat2:1110.42:459.68:470.48:591.55:237:35Waxing Crescent30Sat
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 4:57 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 Winter Harbor, ME?

Winter Harbor, ME is currently in a transitional phase. Tonight's moon is 22% 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 Waning Crescent (22% 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