Tides Today & Tomorrow in Southport, CT

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Southport, CT.
Next low tide : in 5h 24m at 1:57 pm (1.1 ft)
Next high tide : 8:09 pm (7.1 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8467726
Common Questions About Tides

Southport, CT Tides - Jul 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:576.78:197.91:550.02:050.55:248:29Waning Crescent1Mon
2Tue8:576.79:157.92:53-0.13:030.65:258:29Waning Crescent2Tue
3Wed9:546.810:097.93:48-0.13:580.55:258:29Waning Crescent3Wed
4Thu10:466.810:597.94:40-0.24:500.55:268:29New Moon4Thu
5Fri11:366.911:487.85:29-0.25:410.65:278:28New Moon5Fri
6Sat12:257.06:18-0.26:310.65:278:28New Moon6Sat
7Sun12:367.61:117.07:04-0.17:180.65:288:28New Moon7Sun
8Mon1:217.51:557.07:480.08:050.75:288:27Waxing Crescent8Mon
9Tue2:067.22:377.08:300.28:500.85:298:27Waxing Crescent9Tue
10Wed2:497.03:206.99:120.49:370.95:308:26Waxing Crescent10Wed
11Thu3:346.74:036.99:540.710:251.05:318:26Waxing Crescent11Thu
12Fri4:216.44:486.810:380.911:141.15:318:25First Quarter12Fri
13Sat5:106.25:346.811:241.25:328:25First Quarter13Sat
14Sun6:006.06:216.812:041.112:101.35:338:24First Quarter14Sun
15Mon6:515.97:096.812:541.112:591.45:348:24First Quarter15Mon
16Tue7:445.98:017.01:471.01:501.45:358:23Waxing Gibbous16Tue
17Wed8:396.08:537.22:400.82:441.35:358:22Waxing Gibbous17Wed
18Thu9:326.29:457.43:310.63:361.15:368:22Waxing Gibbous18Thu
19Fri10:236.510:357.74:200.34:270.95:378:21Waxing Gibbous19Fri
20Sat11:126.911:257.95:080.05:180.65:388:20Full Moon20Sat
21Sun12:017.25:56-0.36:090.35:398:19Full Moon21Sun
22Mon12:158.112:507.66:43-0.57:020.05:408:19Full Moon22Mon
23Tue1:068.11:397.97:30-0.67:53-0.25:418:18Waning Gibbous23Tue
24Wed1:578.02:288.18:18-0.68:46-0.35:428:17Waning Gibbous24Wed
25Thu2:487.83:188.29:06-0.59:40-0.25:428:16Waning Gibbous25Thu
26Fri3:427.54:108.29:57-0.210:37-0.15:438:15Third Quarter26Fri
27Sat4:387.25:058.010:510.111:350.05:448:14Third Quarter27Sat
28Sun5:376.96:027.911:480.45:458:13Third Quarter28Sun
29Mon6:366.67:007.712:340.112:460.65:468:12Third Quarter29Mon
30Tue7:386.57:597.51:340.31:460.85:478:11Waning Crescent30Tue
31Wed8:406.48:587.42:340.32:460.95:488:10Waning Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8467726)

Common Questions About Southport, CT Tides

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

Slack tide in Southport, CT is approximately 5:03 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 Southport, CT?

Southport, CT is currently in a transitional phase. Tonight's moon is 76% 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 Southport, 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 Southport, CT?

Tide predictions for Southport, 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 Southport, CT?

Tide data for Southport, CT is sourced from NOAA Station #8467726. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8467726.

What is the moon phase in Southport, CT tonight?

Tonight the moon over Southport, CT is Waxing Gibbous (76% illuminated). This places Southport, 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