Tides Today & Tomorrow in South Jamesport, NY

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in South Jamesport, NY.
Next low tide (tomorrow) : 3:17 am (0.1 ft)
Next high tide : in 1h 15m at 8:18 pm (3.5 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:27 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8512735
Common Questions About Tides

South Jamesport, NY Tides - Sep 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:293.012:493.06:550.27:180.26:177:23Full Moon1Wed
2Thu1:072.91:253.17:340.28:000.26:187:21Full Moon2Thu
3Fri1:452.82:033.18:120.38:420.26:197:19Waning Gibbous3Fri
4Sat2:252.82:423.18:510.39:250.26:207:18Waning Gibbous4Sat
5Sun3:062.73:243.19:300.410:110.36:217:16Waning Gibbous5Sun
6Mon3:512.64:103.110:110.511:010.46:227:14Waning Gibbous6Mon
7Tue4:382.54:583.110:590.611:540.46:237:13Third Quarter7Tue
8Wed5:302.45:513.111:530.66:247:11Third Quarter8Wed
9Thu6:252.46:473.012:510.412:530.76:257:09Third Quarter9Thu
10Fri7:242.47:463.01:460.41:530.66:267:08Third Quarter10Fri
11Sat8:232.68:463.12:400.32:510.56:277:06Waning Crescent11Sat
12Sun9:202.89:433.13:310.33:470.36:287:04Waning Crescent12Sun
13Mon10:133.010:373.24:200.24:420.16:297:03Waning Crescent13Mon
14Tue11:023.311:283.25:070.05:34-0.16:307:01New Moon14Tue
15Wed11:503.55:540.06:26-0.26:316:59New Moon15Wed
16Thu12:173.212:373.76:40-0.17:16-0.36:326:58New Moon16Thu
17Fri1:053.21:263.87:27-0.18:06-0.46:336:56New Moon17Fri
18Sat1:553.12:153.88:14-0.18:57-0.36:346:54Waxing Crescent18Sat
19Sun2:463.03:073.79:04-0.19:49-0.26:356:52Waxing Crescent19Sun
20Mon3:392.94:013.69:570.110:44-0.16:366:51Waxing Crescent20Mon
21Tue4:342.84:573.410:530.211:410.16:376:49First Quarter21Tue
22Wed5:322.75:563.211:540.36:386:47First Quarter22Wed
23Thu6:332.66:583.112:400.212:560.46:396:46First Quarter23Thu
24Fri7:372.68:012.91:380.21:570.46:406:44First Quarter24Fri
25Sat8:402.79:032.92:340.32:550.46:416:42Waxing Gibbous25Sat
26Sun9:362.89:582.83:260.33:490.36:426:41Waxing Gibbous26Sun
27Mon10:242.910:452.84:140.34:400.36:436:39Waxing Gibbous27Mon
28Tue11:053.011:272.85:000.35:270.26:446:37Waxing Gibbous28Tue
29Wed11:423.15:420.36:110.26:456:36Full Moon29Wed
30Thu12:062.812:173.16:230.36:540.16:466:34Full Moon30Thu
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 11:47 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 30% 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 Waning Crescent (30% 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