Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 2:09 pm (1.0 ft)
Next high tide : in 2h 18m at 7:58 am (9.4 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 1959

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:199.19:3010.33:220.93:301.55:187:58Waning Crescent1Sat
2Sun10:039.410:1210.64:070.64:141.35:197:57Waning Crescent2Sun
3Mon10:459.710:5310.94:480.34:561.05:207:56New Moon3Mon
4Tue11:2410.011:3311.15:280.05:360.85:227:54New Moon4Tue
5Wed12:0210.46:06-0.26:160.55:237:53New Moon5Wed
6Thu12:1211.312:4110.76:44-0.36:570.35:247:52Waxing Crescent6Thu
7Fri12:5311.41:2110.97:24-0.47:410.25:257:50Waxing Crescent7Fri
8Sat1:3711.32:0411.18:05-0.48:270.05:267:49Waxing Crescent8Sat
9Sun2:2311.12:5111.28:50-0.39:170.05:277:47Waxing Crescent9Sun
10Mon3:1410.93:4111.39:39-0.110:120.05:287:46First Quarter10Mon
11Tue4:0910.54:3711.210:320.111:120.15:307:45First Quarter11Tue
12Wed5:1010.25:3711.211:310.45:317:43First Quarter12Wed
13Thu6:1510.06:4111.212:160.112:350.55:327:42Waxing Gibbous13Thu
14Fri7:2210.07:4611.31:22-0.11:410.55:337:40Waxing Gibbous14Fri
15Sat8:2710.28:4811.62:27-0.32:450.35:347:39Waxing Gibbous15Sat
16Sun9:2710.59:4611.83:27-0.63:440.15:357:37Waxing Gibbous16Sun
17Mon10:2210.810:3911.94:23-0.84:40-0.25:367:35Full Moon17Mon
18Tue11:1311.111:3011.95:14-1.05:32-0.35:387:34Full Moon18Tue
19Wed12:0011.26:02-1.06:21-0.35:397:32Full Moon19Wed
20Thu12:1711.812:4511.26:48-0.87:08-0.25:407:31Waning Gibbous20Thu
21Fri1:0311.41:2911.07:32-0.47:530.15:417:29Waning Gibbous21Fri
22Sat1:4811.02:1310.88:150.08:390.45:427:27Waning Gibbous22Sat
23Sun2:3410.52:5610.58:580.59:250.75:437:26Waning Gibbous23Sun
24Mon3:209.93:4210.29:420.910:141.05:457:24Third Quarter24Mon
25Tue4:099.44:309.910:291.411:041.35:467:22Third Quarter25Tue
26Wed5:019.05:219.611:191.711:591.55:477:21Third Quarter26Wed
27Thu5:568.76:169.512:121.95:487:19Third Quarter27Thu
28Fri6:538.77:119.612:541.51:081.95:497:17Waning Crescent28Fri
29Sat7:488.88:049.81:491.32:021.85:507:15Waning Crescent29Sat
30Sun8:399.18:5310.22:411.02:531.55:527:14Waning Crescent30Sun
31Mon9:269.59:3910.63:280.73:401.15:537:12Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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

Slack tide in Winter Harbor, ME is approximately 11:03 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 spring phase. Tonight's moon is 13% 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 Crescent (13% 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