Tides Today & Tomorrow in Lynn Harbor, MA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Lynn Harbor, MA.
Next low tide : in 45m at 9:12 pm (1.2 ft)
Next high tide (tomorrow) : 3:21 am (9.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8443187
Common Questions About Tides

Lynn Harbor, MA Tides - Jan 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:359.39:188.12:111.33:050.67:134:21Waning Crescent1Wed
2Thu9:289.510:088.43:071.23:560.37:134:21Waning Crescent2Thu
3Fri10:149.710:508.63:561.04:390.17:134:22New Moon3Fri
4Sat10:5410.011:278.74:370.85:17-0.17:134:23New Moon4Sat
5Sun11:3010.15:160.65:51-0.27:134:24New Moon5Sun
6Mon12:028.812:0510.15:520.56:25-0.27:134:25New Moon6Mon
7Tue12:368.912:4010.06:280.56:58-0.17:134:26Waxing Crescent7Tue
8Wed1:098.91:169.97:050.57:320.07:124:27Waxing Crescent8Wed
9Thu1:438.91:529.67:420.68:060.27:124:28Waxing Crescent9Thu
10Fri2:188.82:299.28:210.78:430.57:124:29Waxing Crescent10Fri
11Sat2:548.73:108.89:020.99:220.87:124:30First Quarter11Sat
12Sun3:358.73:568.49:481.110:061.07:114:31First Quarter12Sun
13Mon4:218.74:498.110:421.210:581.37:114:33First Quarter13Mon
14Tue5:158.75:517.811:421.211:581.37:114:34First Quarter14Tue
15Wed6:169.06:587.912:480.97:104:35Waxing Gibbous15Wed
16Thu7:209.48:058.21:011.21:530.47:104:36Waxing Gibbous16Thu
17Fri8:2310.19:078.82:040.82:54-0.47:094:37Waxing Gibbous17Fri
18Sat9:2310.810:039.53:040.13:50-1.17:094:38Full Moon18Sat
19Sun10:1811.410:5510.14:00-0.64:42-1.87:084:40Full Moon19Sun
20Mon11:1011.911:4410.64:53-1.25:32-2.27:084:41Full Moon20Mon
21Tue12:0012.05:44-1.66:20-2.37:074:42Waning Gibbous21Tue
22Wed12:3310.912:5011.86:35-1.77:08-2.17:064:43Waning Gibbous22Wed
23Thu1:2110.91:4111.27:27-1.57:56-1.67:054:45Waning Gibbous23Thu
24Fri2:1010.72:3310.58:19-1.18:45-0.97:054:46Waning Gibbous24Fri
25Sat3:0010.33:279.69:13-0.59:37-0.17:044:47Third Quarter25Sat
26Sun3:549.74:268.710:110.210:320.77:034:48Third Quarter26Sun
27Mon4:529.25:318.011:150.811:341.47:024:50Third Quarter27Mon
28Tue5:578.76:437.612:261.27:014:51Waning Crescent28Tue
29Wed7:058.67:547.512:401.71:391.27:004:52Waning Crescent29Wed
30Thu8:108.78:577.71:461.82:451.06:594:54Waning Crescent30Thu
31Fri9:079.09:478.12:461.53:370.76:584:55Waning Crescent31Fri
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 12:16 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 Lynn Harbor, MA?

Lynn Harbor, MA is currently in a spring phase. Tonight's moon is 81% 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 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 Waning Gibbous (81% illuminated). This places Lynn Harbor, MA 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