Tides Today & Tomorrow in Gloucester, MA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Gloucester, MA.
Next low tide : 12:17 pm (1.2 ft)
Next high tide : in 4h 18m at 6:20 am (8.2 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:24 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8441841
Common Questions About Tides

Gloucester, MA Tides - Oct 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:098.78:319.61:530.42:140.76:396:25Waning Crescent1Wed
2Thu9:069.39:3010.02:500.03:130.16:406:23Waning Crescent2Thu
3Fri9:5910.010:2510.33:43-0.44:09-0.66:416:22New Moon3Fri
4Sat10:5010.611:1810.64:34-0.75:02-1.26:426:20New Moon4Sat
5Sun11:3911.25:24-1.05:54-1.66:436:18New Moon5Sun
6Mon12:0910.712:2811.46:13-1.06:45-1.86:446:16New Moon6Mon
7Tue1:0010.61:1711.57:02-0.97:37-1.76:466:15Waxing Crescent7Tue
8Wed1:5210.32:0811.37:52-0.78:29-1.46:476:13Waxing Crescent8Wed
9Thu2:449.93:0110.98:44-0.29:23-1.06:486:11Waxing Crescent9Thu
10Fri3:409.43:5710.39:380.210:19-0.46:496:10First Quarter10Fri
11Sat4:389.04:579.810:360.711:190.16:506:08First Quarter11Sat
12Sun5:418.66:009.311:371.16:516:06First Quarter12Sun
13Mon6:448.47:049.012:200.512:411.36:526:05First Quarter13Mon
14Tue7:468.48:068.81:220.81:441.46:546:03Waxing Gibbous14Tue
15Wed8:428.59:028.72:190.92:431.36:556:01Waxing Gibbous15Wed
16Thu9:328.79:528.73:101.03:341.16:566:00Waxing Gibbous16Thu
17Fri10:158.810:368.73:551.04:190.96:575:58Waxing Gibbous17Fri
18Sat10:539.011:158.74:351.04:590.76:585:56Full Moon18Sat
19Sun11:279.111:518.65:121.05:360.57:005:55Full Moon19Sun
20Mon12:009.25:461.16:130.47:015:53Full Moon20Mon
21Tue12:268.612:339.36:211.16:490.37:025:52Full Moon21Tue
22Wed1:018.51:079.46:571.17:270.37:035:50Waning Gibbous22Wed
23Thu1:378.41:439.47:341.28:070.37:045:49Waning Gibbous23Thu
24Fri2:178.42:249.48:151.28:500.37:065:47Waning Gibbous24Fri
25Sat3:008.33:099.39:001.39:380.37:075:46Waning Gibbous25Sat
26Sun2:498.23:019.28:501.49:300.46:084:44Third Quarter26Sun
27Mon3:448.23:599.29:461.310:260.46:094:43Third Quarter27Mon
28Tue4:428.45:019.110:471.211:250.46:104:42Third Quarter28Tue
29Wed5:438.76:069.211:510.96:124:40Waning Crescent29Wed
30Thu6:439.27:099.412:250.212:540.46:134:39Waning Crescent30Thu
31Fri7:419.88:109.71:220.01:55-0.26:144:37Waning Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8441841)

Common Questions About Gloucester, MA Tides

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

Slack tide in Gloucester, MA is approximately 9:18 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 Gloucester, MA?

Gloucester, MA is currently in a transitional phase. Tonight's moon is 62% 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 Gloucester, 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 Gloucester, MA?

Tide predictions for Gloucester, 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 Gloucester, MA?

Tide data for Gloucester, MA is sourced from NOAA Station #8441841. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8441841.

What is the moon phase in Gloucester, MA tonight?

Tonight the moon over Gloucester, MA is First Quarter (62% illuminated). This places Gloucester, 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