Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in South Jamesport, NY.
Next low tide (tomorrow) : 2:54 am (0.2 ft)
Next high tide : in 1h 02m at 7:56 pm (3.5 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:52 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Apr 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:083.312:372.86:530.06:580.45:336:14New Moon1Mon
2Tue12:483.31:182.87:350.07:360.45:316:15Waxing Crescent2Tue
3Wed1:303.42:022.78:190.18:170.45:306:16Waxing Crescent3Wed
4Thu2:153.42:492.79:050.19:030.45:286:18Waxing Crescent4Thu
5Fri3:043.33:402.79:560.19:590.55:276:19Waxing Crescent5Fri
6Sat3:583.34:362.710:510.211:030.55:256:20First Quarter6Sat
7Sun4:563.25:352.811:480.25:236:21First Quarter7Sun
8Mon5:583.16:362.912:080.412:460.25:226:22First Quarter8Mon
9Tue7:023.07:383.11:110.31:410.15:206:23Waxing Gibbous9Tue
10Wed8:053.08:363.32:110.12:350.15:186:24Waxing Gibbous10Wed
11Thu9:053.09:303.53:090.03:270.05:176:25Waxing Gibbous11Thu
12Fri10:013.010:213.64:04-0.24:180.05:156:26Waxing Gibbous12Fri
13Sat10:523.011:093.74:57-0.35:070.05:146:27Full Moon13Sat
14Sun11:403.011:553.75:47-0.35:550.05:126:28Full Moon14Sun
15Mon12:273.06:35-0.36:430.05:116:29Full Moon15Mon
16Tue12:423.61:142.97:23-0.37:300.15:096:30Waning Gibbous16Tue
17Wed1:283.52:022.88:10-0.28:180.25:086:31Waning Gibbous17Wed
18Thu2:163.42:502.88:580.09:090.35:066:32Waning Gibbous18Thu
19Fri3:053.23:412.79:480.110:020.55:056:33Waning Gibbous19Fri
20Sat3:553.04:332.710:400.210:590.55:036:34Third Quarter20Sat
21Sun4:492.95:272.711:340.311:570.65:026:35Third Quarter21Sun
22Mon5:452.86:232.712:270.45:006:37Third Quarter22Mon
23Tue6:432.77:182.812:540.51:180.44:596:38Third Quarter23Tue
24Wed7:412.68:102.91:490.52:080.44:576:39Waning Crescent24Wed
25Thu8:362.68:573.02:410.42:560.44:566:40Waning Crescent25Thu
26Fri9:252.69:403.13:310.33:410.44:546:41Waning Crescent26Fri
27Sat10:092.610:203.24:180.24:250.44:536:42Waning Crescent27Sat
28Sun11:512.711:593.36:030.16:070.45:527:43New Moon28Sun
29Mon12:322.76:470.06:480.45:507:44New Moon29Mon
30Tue12:393.41:132.77:29-0.17:290.45:497:45New Moon30Tue
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 11:25 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 transitional phase. Tonight's moon is 32% 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 Third Quarter (32% 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