Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in South Jamesport, NY.
Next low tide : 12:08 pm (0.2 ft)
Next high tide : in 2h 30m at 5:41 am (2.8 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:18 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Jul 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:472.611:553.66:03-0.15:560.45:228:26New Moon1Mon
2Tue12:342.76:49-0.26:450.35:228:26New Moon2Tue
3Wed12:433.61:222.87:35-0.27:360.25:238:25New Moon3Wed
4Thu1:323.62:112.98:21-0.38:290.25:238:25Waxing Crescent4Thu
5Fri2:233.53:033.19:08-0.39:240.25:248:25Waxing Crescent5Fri
6Sat3:163.43:573.29:57-0.210:220.25:248:25Waxing Crescent6Sat
7Sun4:113.24:513.310:48-0.211:220.25:258:24Waxing Crescent7Sun
8Mon5:093.15:473.411:42-0.15:268:24First Quarter8Mon
9Tue6:082.96:443.412:240.212:370.05:268:24First Quarter9Tue
10Wed7:092.77:433.41:250.11:330.15:278:23First Quarter10Wed
11Thu8:132.68:413.42:240.12:280.25:288:23Waxing Gibbous11Thu
12Fri9:152.59:363.43:200.13:220.35:298:22Waxing Gibbous12Fri
13Sat10:142.510:283.44:150.04:150.35:298:22Waxing Gibbous13Sat
14Sun11:062.511:153.45:060.05:060.45:308:21Waxing Gibbous14Sun
15Mon11:522.511:583.35:540.05:550.45:318:21Full Moon15Mon
16Tue12:352.66:400.06:420.45:328:20Full Moon16Tue
17Wed12:393.31:152.67:230.07:270.55:328:20Full Moon17Wed
18Thu1:193.21:552.78:040.08:110.55:338:19Full Moon18Thu
19Fri2:003.12:362.78:450.18:560.55:348:18Waning Gibbous19Fri
20Sat2:423.03:182.89:260.19:420.55:358:17Waning Gibbous20Sat
21Sun3:262.94:022.910:070.210:310.55:368:17Waning Gibbous21Sun
22Mon4:122.84:462.910:510.311:240.55:378:16Waning Gibbous22Mon
23Tue5:012.75:333.011:370.45:388:15Third Quarter23Tue
24Wed5:522.66:223.112:180.512:250.55:388:14Third Quarter24Wed
25Thu6:462.47:133.11:140.51:150.55:398:13Third Quarter25Thu
26Fri7:422.48:063.22:090.42:060.65:408:12Third Quarter26Fri
27Sat8:412.49:003.33:030.32:580.55:418:12Waning Crescent27Sat
28Sun9:372.49:543.43:560.23:500.55:428:11Waning Crescent28Sun
29Mon10:312.510:453.54:470.14:420.45:438:10Waning Crescent29Mon
30Tue11:222.711:353.65:360.05:350.35:448:09New Moon30Tue
31Wed12:112.86:24-0.26:280.25:458:07New Moon31Wed
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 8:54 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places South Jamesport, NY in a neap tide cycle, so tidal ranges are near their weekly minimum 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