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 5h 51m 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 - Sep 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:172.86:180.16:320.36:177:22Full Moon1Tue
2Wed12:303.112:552.96:590.17:170.36:187:20Full Moon2Wed
3Thu1:093.01:323.07:390.28:000.26:197:19Full Moon3Thu
4Fri1:482.92:093.08:180.28:420.26:207:17Waning Gibbous4Fri
5Sat2:282.92:483.18:560.39:260.36:217:15Waning Gibbous5Sat
6Sun3:102.83:293.19:360.410:120.36:227:14Waning Gibbous6Sun
7Mon3:542.64:133.110:170.511:010.46:237:12Waning Gibbous7Mon
8Tue4:412.55:003.111:030.611:550.46:247:10Third Quarter8Tue
9Wed5:322.45:513.011:550.76:257:09Third Quarter9Wed
10Thu6:262.36:453.012:510.412:510.76:267:07Third Quarter10Thu
11Fri7:242.37:443.01:480.41:490.76:277:05Third Quarter11Fri
12Sat8:242.48:423.12:420.42:460.66:287:04Waning Crescent12Sat
13Sun9:212.59:393.13:340.33:410.56:297:02Waning Crescent13Sun
14Mon10:142.710:323.24:230.24:350.36:307:00Waning Crescent14Mon
15Tue11:023.011:223.35:110.15:270.16:316:59Waning Crescent15Tue
16Wed11:483.25:560.06:180.06:326:57New Moon16Wed
17Thu12:113.312:343.46:40-0.17:08-0.26:336:55New Moon17Thu
18Fri12:593.31:213.67:25-0.17:58-0.36:346:53New Moon18Fri
19Sat1:483.22:093.78:10-0.18:49-0.36:356:52Waxing Crescent19Sat
20Sun2:383.13:003.78:57-0.19:41-0.26:366:50Waxing Crescent20Sun
21Mon3:313.03:523.79:480.010:36-0.16:376:48Waxing Crescent21Mon
22Tue4:252.84:483.510:430.211:340.06:386:47First Quarter22Tue
23Wed5:232.75:463.411:420.36:396:45First Quarter23Wed
24Thu6:242.66:483.212:340.112:440.46:406:43First Quarter24Thu
25Fri7:292.67:523.11:340.21:470.46:416:42First Quarter25Fri
26Sat8:352.68:563.02:310.22:470.46:426:40Waxing Gibbous26Sat
27Sun9:352.79:543.03:260.23:430.46:436:38Waxing Gibbous27Sun
28Mon10:272.810:453.04:170.24:360.36:446:36Waxing Gibbous28Mon
29Tue11:112.911:292.95:040.25:250.36:456:35Waxing Gibbous29Tue
30Wed11:493.05:470.26:110.26:466:33Full Moon30Wed
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