Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in South Jamesport, NY.
Next low tide (tomorrow) : 4:46 am (0.0 ft)
Next high tide : in 3h 13m at 10:01 pm (3.5 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Sep 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:522.57:193.21:050.21:100.46:167:23Third Quarter1Tue
2Wed7:582.48:233.12:040.32:110.56:177:22Waning Crescent2Wed
3Thu9:042.59:243.03:010.33:100.56:187:20Waning Crescent3Thu
4Fri10:022.610:183.03:540.34:050.46:197:18Waning Crescent4Fri
5Sat10:502.711:053.04:420.34:570.46:207:17Waning Crescent5Sat
6Sun11:312.811:462.95:270.35:450.36:217:15New Moon6Sun
7Mon12:072.96:090.36:290.36:227:13New Moon7Mon
8Tue12:242.912:423.06:480.37:120.26:237:12New Moon8Tue
9Wed1:012.81:173.17:260.37:530.26:247:10New Moon9Wed
10Thu1:382.81:533.18:020.48:340.26:257:08Waxing Crescent10Thu
11Fri2:172.72:313.28:390.49:160.26:267:07Waxing Crescent11Fri
12Sat2:582.63:123.29:150.510:010.36:277:05Waxing Crescent12Sat
13Sun3:422.53:573.29:540.610:510.46:287:03Waxing Crescent13Sun
14Mon4:292.44:463.110:390.711:450.46:297:02First Quarter14Mon
15Tue5:212.45:393.111:350.76:307:00First Quarter15Tue
16Wed6:172.36:373.112:430.412:390.76:316:58First Quarter16Wed
17Thu7:172.47:393.01:400.41:430.66:326:56First Quarter17Thu
18Fri8:182.58:413.02:340.42:450.56:336:55Waxing Gibbous18Fri
19Sat9:172.79:403.13:250.33:430.36:346:53Waxing Gibbous19Sat
20Sun10:103.010:353.14:150.24:390.16:356:51Waxing Gibbous20Sun
21Mon11:003.311:273.15:020.15:32-0.16:366:50Full Moon21Mon
22Tue11:483.65:490.06:24-0.36:376:48Full Moon22Tue
23Wed12:163.112:353.76:35-0.17:14-0.46:386:46Full Moon23Wed
24Thu1:043.11:223.87:21-0.18:04-0.46:396:45Full Moon24Thu
25Fri1:533.02:113.88:08-0.18:54-0.36:406:43Waning Gibbous25Fri
26Sat2:432.93:023.78:570.09:46-0.26:416:41Waning Gibbous26Sat
27Sun2:352.82:553.58:490.29:400.05:425:39Waning Gibbous27Sun
28Mon3:302.73:513.49:460.310:370.15:435:38Third Quarter28Mon
29Tue4:282.64:503.210:470.411:360.35:445:36Third Quarter29Tue
30Wed5:292.55:513.011:490.55:455:34Third Quarter30Wed
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 1:23 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 spring phase. Tonight's moon is 13% 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 maximum.

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 Crescent (13% illuminated). This places South Jamesport, NY in a spring tide cycle, so tidal ranges are near their weekly maximum 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