Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in South Jamesport, NY.
Next low tide : in 4h 39m at 11:54 pm (0.3 ft)
Next high tide (tomorrow) : 5:41 am (2.8 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:18 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Aug 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:072.611:193.45:080.05:100.35:478:06Waxing Gibbous1Sat
2Sun11:562.65:580.06:020.35:488:04Full Moon2Sun
3Mon12:063.412:412.76:440.06:510.35:498:03Full Moon3Mon
4Tue12:493.31:232.87:280.07:370.35:508:02Full Moon4Tue
5Wed1:313.22:042.88:090.08:230.35:518:01Waning Gibbous5Wed
6Thu2:133.12:442.98:500.19:090.45:528:00Waning Gibbous6Thu
7Fri2:563.03:262.99:310.29:560.45:537:59Waning Gibbous7Fri
8Sat3:402.84:093.010:130.310:450.45:547:57Waning Gibbous8Sat
9Sun4:262.74:543.010:570.411:370.55:557:56Third Quarter9Sun
10Mon5:152.65:423.011:450.55:557:55Third Quarter10Mon
11Tue6:072.46:323.012:320.512:350.65:567:53Third Quarter11Tue
12Wed7:022.37:253.11:280.51:280.65:577:52Third Quarter12Wed
13Thu8:002.38:203.12:230.42:210.75:587:51Third Quarter13Thu
14Fri8:582.39:143.23:160.33:130.65:597:49Waning Crescent14Fri
15Sat9:532.410:073.24:080.34:050.66:007:48Waning Crescent15Sat
16Sun10:432.510:563.34:570.24:560.56:017:46Waning Crescent16Sun
17Mon11:302.711:433.45:430.15:470.36:027:45New Moon17Mon
18Tue12:152.96:280.06:370.26:037:44New Moon18Tue
19Wed12:303.41:013.17:11-0.17:270.16:047:42New Moon19Wed
20Thu1:183.41:473.37:54-0.18:170.06:057:41New Moon20Thu
21Fri2:073.32:353.48:38-0.19:08-0.16:067:39Waxing Crescent21Fri
22Sat2:573.23:263.59:24-0.110:02-0.16:077:38Waxing Crescent22Sat
23Sun3:503.04:183.610:130.010:590.06:087:36Waxing Crescent23Sun
24Mon4:452.95:133.611:060.111:580.06:097:35First Quarter24Mon
25Tue5:422.76:113.512:040.26:107:33First Quarter25Tue
26Wed6:442.67:113.412:590.11:040.36:117:32First Quarter26Wed
27Thu7:482.58:143.31:590.12:050.36:127:30Waxing Gibbous27Thu
28Fri8:542.59:163.32:570.13:040.36:137:28Waxing Gibbous28Fri
29Sat9:562.610:133.23:530.14:000.36:147:27Waxing Gibbous29Sat
30Sun10:502.611:043.24:450.14:540.36:157:25Waxing Gibbous30Sun
31Mon11:362.711:493.15:330.15:450.36:167:24Full Moon31Mon
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 2:47 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 37% 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 First Quarter (37% 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