Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in South Jamesport, NY.
Next low tide : in 4h 06m at 10:54 pm (0.3 ft)
Next high tide (tomorrow) : 4:45 am (3.0 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:18 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Sep 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:212.38:383.02:360.42:390.76:177:22Waning Crescent1Wed
2Thu9:192.39:333.03:290.43:320.66:187:21Waning Crescent2Thu
3Fri10:112.410:233.14:190.34:240.66:197:19Waning Crescent3Fri
4Sat10:572.611:103.15:050.25:130.46:207:17Waning Crescent4Sat
5Sun11:392.811:543.25:490.26:010.36:217:16New Moon5Sun
6Mon12:203.06:300.16:470.26:227:14New Moon6Mon
7Tue12:373.21:013.27:100.17:340.16:237:12New Moon7Tue
8Wed1:213.11:433.47:500.18:200.06:247:11New Moon8Wed
9Thu2:073.12:283.58:300.19:09-0.16:257:09Waxing Crescent9Thu
10Fri2:553.03:163.69:130.110:00-0.16:267:07Waxing Crescent10Fri
11Sat3:462.84:083.610:010.210:560.06:277:06Waxing Crescent11Sat
12Sun4:402.75:033.510:560.211:550.16:287:04First Quarter12Sun
13Mon5:382.66:023.411:570.36:297:02First Quarter13Mon
14Tue6:402.57:063.312:560.11:010.46:307:01First Quarter14Tue
15Wed7:462.58:113.31:570.12:060.46:316:59Waxing Gibbous15Wed
16Thu8:542.69:163.22:560.13:070.36:326:57Waxing Gibbous16Thu
17Fri9:562.710:163.23:510.14:060.36:336:56Waxing Gibbous17Fri
18Sat10:492.911:083.14:430.15:010.26:346:54Waxing Gibbous18Sat
19Sun11:363.011:553.15:320.15:530.16:356:52Full Moon19Sun
20Mon12:183.16:170.16:410.16:366:50Full Moon20Mon
21Tue12:383.012:573.26:590.17:260.16:376:49Full Moon21Tue
22Wed1:192.91:343.27:390.28:090.16:386:47Full Moon22Wed
23Thu1:592.82:133.28:190.38:520.16:396:45Waning Gibbous23Thu
24Fri2:402.72:533.28:590.49:360.26:406:44Waning Gibbous24Fri
25Sat3:222.63:363.19:410.510:230.36:416:42Waning Gibbous25Sat
26Sun4:082.54:213.110:260.611:140.46:426:40Waning Gibbous26Sun
27Mon4:562.45:113.011:160.76:436:39Third Quarter27Mon
28Tue5:492.46:052.912:080.412:130.86:446:37Third Quarter28Tue
29Wed6:452.37:022.91:050.51:120.86:456:35Third Quarter29Wed
30Thu7:452.48:012.92:000.42:100.76:466:33Third Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8512735)

Common Questions About South Jamesport, NY Tides

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What time does the tide turn (slack tide) in South Jamesport, NY today?

Slack tide in South Jamesport, NY is approximately 1:49 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 South Jamesport, NY?

South Jamesport, NY 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 South Jamesport, NY 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 South Jamesport, NY?

Tide predictions for South Jamesport, NY 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 South Jamesport, NY?

Tide data for South Jamesport, NY is sourced from NOAA Station #8512735. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8512735.

What is the moon phase in South Jamesport, NY tonight?

Tonight the moon over South Jamesport, NY is Waxing Crescent (27% illuminated). This places South Jamesport, NY 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