Tides Today & Tomorrow in Westbrook, CT

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Westbrook, CT.
Next low tide : in 3h 28m at 8:45 am (0.3 ft)
Next high tide : 3:05 pm (4.6 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:01 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8463409
Common Questions About Tides

Westbrook, CT Tides - Oct 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:103.91:144.36:580.87:370.55:455:33Waning Gibbous1Thu
2Fri1:533.81:574.27:400.98:250.65:465:32Waning Gibbous2Fri
3Sat2:403.72:474.18:291.09:200.75:475:30Third Quarter3Sat
4Sun3:343.63:454.19:271.010:210.75:485:28Third Quarter4Sun
5Mon4:343.64:504.110:330.911:240.75:495:27Third Quarter5Mon
6Tue5:373.85:574.211:390.85:515:25Waning Crescent6Tue
7Wed6:384.06:594.412:240.512:420.55:525:23Waning Crescent7Wed
8Thu7:344.37:564.61:190.31:410.25:535:22Waning Crescent8Thu
9Fri8:264.78:494.82:110.02:36-0.15:545:20Waning Crescent9Fri
10Sat9:145.09:404.82:59-0.23:28-0.35:555:18New Moon10Sat
11Sun10:025.210:294.83:47-0.34:19-0.55:565:17New Moon11Sun
12Mon10:505.311:194.74:34-0.35:10-0.55:575:15New Moon12Mon
13Tue11:395.35:21-0.26:01-0.45:585:14Waxing Crescent13Tue
14Wed12:114.612:295.16:100.06:53-0.25:595:12Waxing Crescent14Wed
15Thu1:044.41:224.97:030.27:480.06:005:10Waxing Crescent15Thu
16Fri2:004.12:194.67:590.48:470.36:015:09First Quarter16Fri
17Sat2:594.03:204.39:010.79:480.56:035:07First Quarter17Sat
18Sun4:013.84:244.110:060.810:510.66:045:06First Quarter18Sun
19Mon5:063.85:304.011:120.811:510.66:055:04First Quarter19Mon
20Tue6:083.96:314.012:140.86:065:03Waxing Gibbous20Tue
21Wed7:044.07:264.012:450.61:100.66:075:01Waxing Gibbous21Wed
22Thu7:524.28:134.11:330.52:000.56:085:00Waxing Gibbous22Thu
23Fri8:344.38:554.12:160.52:440.46:094:58Waxing Gibbous23Fri
24Sat9:124.49:344.12:540.43:240.36:114:57Full Moon24Sat
25Sun9:474.510:124.13:300.44:020.26:124:56Full Moon25Sun
26Mon10:214.510:494.14:050.44:380.26:134:54Full Moon26Mon
27Tue10:554.511:264.04:400.55:140.26:144:53Full Moon27Tue
28Wed11:294.45:150.65:510.26:154:51Waning Gibbous28Wed
29Thu12:043.912:064.45:520.66:300.36:164:50Waning Gibbous29Thu
30Fri12:453.912:474.36:320.77:130.46:184:49Waning Gibbous30Fri
31Sat1:283.81:324.27:160.88:010.56:194:48Waning Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8463409)

Common Questions About Westbrook, CT Tides

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What time does the tide turn (slack tide) in Westbrook, CT today?

Slack tide in Westbrook, CT is approximately 11:55 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 Westbrook, CT?

Westbrook, CT is currently in a transitional phase. Tonight's moon is 27% 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 Westbrook, CT 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 Westbrook, CT?

Tide predictions for Westbrook, CT 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 Westbrook, CT?

Tide data for Westbrook, CT is sourced from NOAA Station #8463409. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8463409.

What is the moon phase in Westbrook, CT tonight?

Tonight the moon over Westbrook, CT is Waxing Crescent (27% illuminated). This places Westbrook, CT 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