Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in South Jamesport, NY.
Next low tide : in 2h 15m at 10:57 pm (0.3 ft)
Next high tide (tomorrow) : 4:35 am (2.6 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Aug 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:333.24:073.410:01-0.110:360.15:468:06Waxing Crescent1Sun
2Mon4:263.04:593.410:520.011:340.25:478:05First Quarter2Mon
3Tue5:212.85:523.311:440.15:488:04First Quarter3Tue
4Wed6:172.66:473.312:320.212:380.35:498:03First Quarter4Wed
5Thu7:162.47:433.21:300.31:330.45:508:02First Quarter5Thu
6Fri8:172.48:393.22:260.32:270.55:518:01Waxing Gibbous6Fri
7Sat9:182.39:333.13:200.33:200.55:527:59Waxing Gibbous7Sat
8Sun10:132.310:233.14:120.34:120.55:537:58Waxing Gibbous8Sun
9Mon11:012.411:073.15:010.25:010.55:547:57Waxing Gibbous9Mon
10Tue11:432.511:483.15:470.25:490.55:557:56Full Moon10Tue
11Wed12:222.66:300.26:340.55:567:54Full Moon11Wed
12Thu12:283.11:002.77:100.27:180.55:577:53Full Moon12Thu
13Fri1:073.11:372.87:490.28:000.45:587:52Full Moon13Fri
14Sat1:463.02:152.98:260.28:430.45:597:50Waning Gibbous14Sat
15Sun2:273.02:553.09:030.29:270.46:007:49Waning Gibbous15Sun
16Mon3:102.93:373.19:400.310:140.46:017:47Waning Gibbous16Mon
17Tue3:562.84:213.210:190.411:060.46:027:46Waning Gibbous17Tue
18Wed4:442.65:093.211:020.46:037:45Third Quarter18Wed
19Thu5:362.56:013.312:020.311:53 AM0.56:047:43Third Quarter19Thu
20Fri6:332.46:583.31:010.312:510.56:057:42Third Quarter20Fri
21Sat7:342.47:593.42:000.31:530.56:067:40Third Quarter21Sat
22Sun8:382.49:013.42:570.22:540.46:077:39Waning Crescent22Sun
23Mon9:402.510:013.53:530.13:540.36:087:37Waning Crescent23Mon
24Tue10:382.710:573.54:460.04:520.26:097:36Waning Crescent24Tue
25Wed11:312.911:503.55:38-0.15:490.06:107:34New Moon25Wed
26Thu12:213.16:26-0.26:43-0.16:117:33New Moon26Thu
27Fri12:413.51:103.37:14-0.27:36-0.16:127:31New Moon27Fri
28Sat1:313.31:593.48:00-0.28:27-0.16:137:29Waxing Crescent28Sat
29Sun2:203.22:473.58:45-0.19:18-0.16:147:28Waxing Crescent29Sun
30Mon3:103.03:353.49:320.010:100.06:157:26Waxing Crescent30Mon
31Tue4:012.94:253.410:200.111:040.16:167:25Waxing Crescent31Tue
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 1:46 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 75% 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 Waning Gibbous (75% 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