Tides Today & Tomorrow in Lynn Harbor, MA

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Lynn Harbor, MA.
Next low tide (tomorrow) : 12:32 am (1.6 ft)
Next high tide : in 1h 45m at 6:04 pm (8.7 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 5:56 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8443187
Common Questions About Tides

Lynn Harbor, MA Tides - May 1923

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:1811.16:03-2.16:22-1.35:397:42Full Moon1Tue
2Wed12:3412.01:1010.96:55-2.27:13-1.05:387:43Waning Gibbous2Wed
3Thu1:2511.92:0410.67:48-1.98:05-0.65:367:44Waning Gibbous3Thu
4Fri2:1711.43:0010.18:41-1.48:59-0.15:357:45Waning Gibbous4Fri
5Sat3:1210.93:579.69:36-0.89:550.55:347:46Waning Gibbous5Sat
6Sun4:0910.24:579.210:33-0.210:551.05:337:47Third Quarter6Sun
7Mon5:099.65:588.911:330.411:571.45:317:48Third Quarter7Mon
8Tue6:129.17:008.812:350.85:307:49Third Quarter8Tue
9Wed7:158.97:588.81:011.51:351.05:297:51Third Quarter9Wed
10Thu8:158.88:508.92:031.52:301.15:287:52Waning Crescent10Thu
11Fri9:108.89:379.12:591.33:201.25:267:53Waning Crescent11Fri
12Sat9:598.910:199.33:491.04:041.15:257:54Waning Crescent12Sat
13Sun10:439.010:589.64:330.74:441.15:247:55Waning Crescent13Sun
14Mon11:249.111:349.75:120.45:211.05:237:56New Moon14Mon
15Tue12:029.15:500.25:571.05:227:57New Moon15Tue
16Wed12:099.812:409.16:270.16:341.05:217:58New Moon16Wed
17Thu12:459.91:199.07:040.17:121.15:207:59New Moon17Thu
18Fri1:229.91:588.97:430.17:511.15:198:00Waxing Crescent18Fri
19Sat2:019.82:398.98:240.18:341.25:188:01Waxing Crescent19Sat
20Sun2:439.83:238.89:070.29:191.25:178:02Waxing Crescent20Sun
21Mon3:289.74:098.99:530.210:081.25:168:03Waxing Crescent21Mon
22Tue4:179.74:599.110:420.211:021.15:168:04First Quarter22Tue
23Wed5:119.75:539.311:350.25:158:05First Quarter23Wed
24Thu6:099.76:489.712:000.812:310.15:148:06First Quarter24Thu
25Fri7:109.77:4510.21:000.51:28-0.15:138:07Waxing Gibbous25Fri
26Sat8:119.98:4110.72:000.02:24-0.35:128:08Waxing Gibbous26Sat
27Sun9:1110.19:3611.23:00-0.63:21-0.55:128:09Waxing Gibbous27Sun
28Mon10:1010.310:3011.63:57-1.14:16-0.75:118:10Full Moon28Mon
29Tue11:0710.511:2311.94:53-1.65:09-0.85:108:10Full Moon29Tue
30Wed12:0110.55:47-1.86:01-0.85:108:11Full Moon30Wed
31Thu12:1511.912:5510.46:39-1.86:54-0.65:098:12Full Moon31Thu
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 9:18 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 neap phase. Tonight's moon is 55% 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 minimum.

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 (55% illuminated). This places Lynn Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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