Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in South Jamesport, NY.
Next low tide : 11:54 pm (0.3 ft)
Next high tide : in 51m at 5:26 pm (3.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 5:18 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Oct 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:082.912:243.06:280.36:540.26:476:31Full Moon1Thu
2Fri12:462.812:593.17:070.37:360.16:486:30Full Moon2Fri
3Sat1:232.81:353.17:450.48:170.16:496:28Full Moon3Sat
4Sun2:022.72:123.28:230.48:580.26:506:26Waning Gibbous4Sun
5Mon2:422.72:523.29:010.59:420.26:516:25Waning Gibbous5Mon
6Tue3:262.63:363.19:410.610:290.36:526:23Waning Gibbous6Tue
7Wed4:122.54:233.110:250.711:210.36:536:22Waning Gibbous7Wed
8Thu5:022.45:143.011:180.76:546:20Third Quarter8Thu
9Fri5:562.46:103.012:160.412:190.86:556:18Third Quarter9Fri
10Sat6:532.47:103.01:120.41:220.76:576:17Third Quarter10Sat
11Sun7:522.68:123.02:070.32:220.66:586:15Third Quarter11Sun
12Mon8:502.79:123.02:590.33:190.46:596:14Waning Crescent12Mon
13Tue9:443.010:083.03:490.24:140.27:006:12Waning Crescent13Tue
14Wed10:343.311:013.14:370.15:080.07:016:10Waning Crescent14Wed
15Thu11:223.511:513.15:230.05:59-0.27:026:09New Moon15Thu
16Fri12:093.76:100.06:50-0.47:036:07New Moon16Fri
17Sat12:403.112:563.86:57-0.17:40-0.47:046:06New Moon17Sat
18Sun1:293.11:443.97:440.08:29-0.47:056:04Waxing Crescent18Sun
19Mon2:193.02:353.88:330.09:20-0.37:066:03Waxing Crescent19Mon
20Tue3:122.93:283.69:250.110:13-0.27:086:01Waxing Crescent20Tue
21Wed4:062.84:233.510:210.311:090.07:096:00Waxing Crescent21Wed
22Thu5:032.75:203.311:210.47:105:59First Quarter22Thu
23Fri6:032.76:213.112:070.112:230.57:115:57First Quarter23Fri
24Sat7:062.77:242.91:050.21:260.57:125:56First Quarter24Sat
25Sun8:082.78:272.82:010.22:250.57:135:54Waxing Gibbous25Sun
26Mon9:062.89:262.82:540.33:210.47:145:53Waxing Gibbous26Mon
27Tue9:562.910:182.73:430.34:130.37:155:52Waxing Gibbous27Tue
28Wed10:393.011:032.74:290.35:020.27:175:50Waxing Gibbous28Wed
29Thu11:173.111:432.75:130.45:470.27:185:49Full Moon29Thu
30Fri11:523.25:550.46:300.17:195:48Full Moon30Fri
31Sat12:212.712:273.26:350.47:120.17:205:47Full Moon31Sat
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 8:40 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 37% 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 First Quarter (37% 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