Tides Today & Tomorrow in Lynn Harbor, MA

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Lynn Harbor, MA.
Next low tide : in 1h 05m at 10:05 am (0.9 ft)
Next high tide : 4:21 pm (9.4 ft)
Sunset today : 7:40 pm
Sunrise tomorrow : 5:54 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8443187
Common Questions About Tides

Lynn Harbor, MA Tides - Aug 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:088.65:530.25:571.15:358:04Full Moon1Wed
2Thu12:1010.112:478.86:32-0.16:390.85:368:02Full Moon2Thu
3Fri12:5110.31:279.17:13-0.37:230.55:378:01Waning Gibbous3Fri
4Sat1:3410.42:089.57:54-0.48:090.25:388:00Waning Gibbous4Sat
5Sun2:1910.42:519.88:37-0.58:570.05:407:59Waning Gibbous5Sun
6Mon3:0710.33:3610.09:22-0.49:48-0.15:417:58Waning Gibbous6Mon
7Tue3:5710.04:2410.210:09-0.210:42-0.15:427:56Third Quarter7Tue
8Wed4:519.65:1610.311:000.111:39-0.15:437:55Third Quarter8Wed
9Thu5:509.36:1310.411:550.45:447:54Third Quarter9Thu
10Fri6:529.07:1310.412:41-0.112:550.65:457:52Waning Crescent10Fri
11Sat7:578.88:1610.51:45-0.11:560.75:467:51Waning Crescent11Sat
12Sun9:028.89:1910.62:49-0.22:580.65:477:50Waning Crescent12Sun
13Mon10:049.010:1910.73:50-0.43:590.45:487:48Waning Crescent13Mon
14Tue11:029.311:1510.84:48-0.64:560.25:497:47New Moon14Tue
15Wed11:549.65:40-0.85:490.15:507:45New Moon15Wed
16Thu12:0610.812:439.76:28-0.86:390.05:517:44New Moon16Thu
17Fri12:5510.61:299.77:14-0.67:280.25:527:42Waxing Crescent17Fri
18Sat1:4210.32:139.67:58-0.38:150.45:537:41Waxing Crescent18Sat
19Sun2:289.82:569.58:420.19:020.65:547:39Waxing Crescent19Sun
20Mon3:149.33:399.29:250.69:481.05:557:38Waxing Crescent20Mon
21Tue4:018.84:238.910:081.110:361.35:567:36First Quarter21Tue
22Wed4:498.45:088.710:541.611:271.65:587:35First Quarter22Wed
23Thu5:418.05:578.511:422.05:597:33First Quarter23Thu
24Fri6:367.66:498.412:201.712:332.36:007:31First Quarter24Fri
25Sat7:337.57:438.51:161.81:262.46:017:30Waxing Gibbous25Sat
26Sun8:297.58:368.72:121.72:192.36:027:28Waxing Gibbous26Sun
27Mon9:227.79:279.13:051.43:112.16:037:27Waxing Gibbous27Mon
28Tue10:108.110:149.53:541.03:591.66:047:25Waxing Gibbous28Tue
29Wed10:548.510:5910.04:380.54:451.16:057:23Full Moon29Wed
30Thu11:359.011:4210.45:200.05:290.66:067:22Full Moon30Thu
31Fri12:149.56:01-0.46:130.16:077:20Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8443187)

Common Questions About Lynn Harbor, MA Tides

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What time does the tide turn (slack tide) in Lynn Harbor, MA today?

Slack tide in Lynn Harbor, MA is approximately 1:13 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 Lynn Harbor, MA?

Lynn Harbor, MA is currently in a transitional phase. Tonight's moon is 36% 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 Lynn Harbor, MA 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 Lynn Harbor, MA?

Tide predictions for Lynn Harbor, MA 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 Lynn Harbor, MA?

Tide data for Lynn Harbor, MA is sourced from NOAA Station #8443187. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8443187.

What is the moon phase in Lynn Harbor, MA tonight?

Tonight the moon over Lynn Harbor, MA is First Quarter (36% illuminated). This places Lynn Harbor, MA 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