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 : 3:50 pm (0.3 ft)
Next high tide : in 1h 19m at 9:39 am (2.5 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 - Jun 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:143.812:532.87:02-0.37:020.25:208:15New Moon1Tue
2Wed1:043.71:432.87:51-0.37:550.25:208:16New Moon2Wed
3Thu1:543.62:352.88:39-0.28:470.35:198:16Waxing Crescent3Thu
4Fri2:443.43:262.99:26-0.19:410.35:198:17Waxing Crescent4Fri
5Sat3:363.24:172.910:150.010:370.45:198:18Waxing Crescent5Sat
6Sun4:283.05:092.911:040.111:340.55:188:18First Quarter6Sun
7Mon5:212.86:003.011:540.25:188:19First Quarter7Mon
8Tue6:152.66:513.012:320.512:450.35:188:20First Quarter8Tue
9Wed7:122.57:433.01:280.41:360.45:188:20First Quarter9Wed
10Thu8:092.48:333.12:230.42:260.55:178:21Waxing Gibbous10Thu
11Fri9:062.39:223.13:150.33:150.55:178:21Waxing Gibbous11Fri
12Sat9:592.310:083.24:060.34:020.65:178:22Waxing Gibbous12Sat
13Sun10:472.310:513.24:540.24:490.65:178:22Waxing Gibbous13Sun
14Mon11:302.411:333.35:400.25:340.65:178:23Full Moon14Mon
15Tue12:122.46:250.16:190.65:178:23Full Moon15Tue
16Wed12:133.312:532.57:080.17:030.65:178:24Full Moon16Wed
17Thu12:543.31:342.67:490.07:470.65:178:24Full Moon17Thu
18Fri1:373.32:172.78:290.08:320.55:178:24Waning Gibbous18Fri
19Sat2:213.23:022.89:100.09:210.55:178:25Waning Gibbous19Sat
20Sun3:093.13:493.09:520.110:140.45:188:25Waning Gibbous20Sun
21Mon3:593.04:383.110:360.111:120.45:188:25Waning Gibbous21Mon
22Tue4:522.95:293.311:250.15:188:25Third Quarter22Tue
23Wed5:492.76:233.412:120.312:170.25:188:25Third Quarter23Wed
24Thu6:482.67:203.51:130.21:120.25:198:26Third Quarter24Thu
25Fri7:502.58:183.62:120.12:080.25:198:26Waning Crescent25Fri
26Sat8:532.59:163.63:100.03:050.25:198:26Waning Crescent26Sat
27Sun9:552.510:133.74:06-0.14:010.25:208:26Waning Crescent27Sun
28Mon10:522.611:073.75:01-0.14:570.25:208:26Waning Crescent28Mon
29Tue11:462.711:583.65:53-0.25:520.25:208:26New Moon29Tue
30Wed12:372.76:43-0.26:460.25:218:26New 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 12:44 pm — 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