Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in South Jamesport, NY.
Next low tide : in 6m at 9:23 am (0.1 ft)
Next high tide : 3:27 pm (3.3 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 6:01 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Aug 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:313.21:042.77:140.17:220.45:458:07New Moon1Sun
2Mon1:103.11:422.87:540.18:050.45:468:06New Moon2Mon
3Tue1:503.12:222.88:330.18:480.45:478:05Waxing Crescent3Tue
4Wed2:313.03:032.99:120.29:330.45:488:04Waxing Crescent4Wed
5Thu3:152.93:453.09:520.210:200.45:498:03Waxing Crescent5Thu
6Fri4:002.84:303.110:330.311:120.45:508:01Waxing Crescent6Fri
7Sat4:492.75:183.211:180.45:518:00First Quarter7Sat
8Sun5:402.66:093.212:070.412:080.45:527:59First Quarter8Sun
9Mon6:362.57:043.31:040.31:030.45:537:58First Quarter9Mon
10Tue7:352.58:013.42:010.32:000.45:547:56First Quarter10Tue
11Wed8:372.59:003.42:570.22:570.45:557:55Waxing Gibbous11Wed
12Thu9:372.69:583.53:520.13:540.35:567:54Waxing Gibbous12Thu
13Fri10:342.810:533.64:45-0.14:500.15:577:52Waxing Gibbous13Fri
14Sat11:273.011:463.65:36-0.25:460.05:587:51Full Moon14Sat
15Sun12:183.16:26-0.36:40-0.15:597:50Full Moon15Sun
16Mon12:373.61:083.37:14-0.37:33-0.16:007:48Full Moon16Mon
17Tue1:283.51:583.48:01-0.38:26-0.26:017:47Waning Gibbous17Tue
18Wed2:193.42:493.58:49-0.39:18-0.16:027:46Waning Gibbous18Wed
19Thu3:103.23:403.59:37-0.210:120.06:037:44Waning Gibbous19Thu
20Fri4:023.04:313.410:270.011:070.16:047:43Waning Gibbous20Fri
21Sat4:552.85:243.311:190.16:057:41Third Quarter21Sat
22Sun5:502.76:183.212:030.212:140.36:067:40Third Quarter22Sun
23Mon6:482.57:153.11:010.21:100.46:077:38Third Quarter23Mon
24Tue7:482.58:123.11:570.32:060.46:087:37Waning Crescent24Tue
25Wed8:492.49:093.02:520.33:000.56:097:35Waning Crescent25Wed
26Thu9:452.510:003.03:440.33:520.56:107:34Waning Crescent26Thu
27Fri10:352.510:473.14:330.24:420.56:117:32Waning Crescent27Fri
28Sat11:182.611:293.15:200.25:300.46:127:30Waning Crescent28Sat
29Sun11:572.76:030.26:150.46:137:29New Moon29Sun
30Mon12:093.112:342.86:440.26:590.36:147:27New Moon30Mon
31Tue12:473.11:112.97:240.27:410.36:157:26New Moon31Tue
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 12:25 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 18% 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 Waxing Crescent (18% 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