Tides Today & Tomorrow in Jaffrey Point, Newcastle, NH

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Jaffrey Point, Newcastle, NH.
Next low tide : 10:22 pm (0.7 ft)
Next high tide : in 1h 00m at 4:04 pm (9.1 ft)
Sunset today : 7:41 pm
Sunrise tomorrow : 5:52 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8424601
Common Questions About Tides

Jaffrey Point, Newcastle, NH Tides - May 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:088.83:537.89:310.69:411.65:367:43Waning Gibbous1Sat
2Sun3:548.64:417.810:180.810:321.65:357:44Third Quarter2Sun
3Mon4:458.55:317.911:070.811:261.65:337:45Third Quarter3Mon
4Tue5:408.56:238.211:580.85:327:46Third Quarter4Tue
5Wed6:388.57:168.612:231.312:520.65:317:47Waning Crescent5Wed
6Thu7:388.78:109.21:230.91:480.45:297:48Waning Crescent6Thu
7Fri8:379.09:029.82:230.32:420.15:287:50Waning Crescent7Fri
8Sat9:339.39:5210.43:19-0.43:34-0.25:277:51Waning Crescent8Sat
9Sun10:279.610:4210.94:12-1.04:25-0.55:267:52New Moon9Sun
10Mon11:219.811:3411.25:05-1.55:16-0.65:247:53New Moon10Mon
11Tue12:159.95:57-1.86:09-0.65:237:54New Moon11Tue
12Wed12:2611.31:099.86:50-1.87:02-0.55:227:55Waxing Crescent12Wed
13Thu1:2011.22:049.77:44-1.67:57-0.35:217:56Waxing Crescent13Thu
14Fri2:1510.83:019.48:40-1.38:550.15:207:57Waxing Crescent14Fri
15Sat3:1310.34:029.29:38-0.89:570.55:197:58First Quarter15Sat
16Sun4:159.85:039.010:38-0.411:020.75:187:59First Quarter16Sun
17Mon5:199.36:048.911:390.15:178:00First Quarter17Mon
18Tue6:238.87:038.912:080.912:390.45:168:01First Quarter18Tue
19Wed7:278.57:599.01:130.91:370.75:158:03Waxing Gibbous19Wed
20Thu8:278.48:519.12:160.82:320.95:148:04Waxing Gibbous20Thu
21Fri9:218.39:379.23:110.63:211.05:138:05Waxing Gibbous21Fri
22Sat10:108.310:209.33:590.44:051.15:128:06Waxing Gibbous22Sat
23Sun10:548.310:599.44:430.34:451.15:118:06Full Moon23Sun
24Mon11:368.311:379.45:230.25:231.25:118:07Full Moon24Mon
25Tue12:158.36:000.15:591.25:108:08Full Moon25Tue
26Wed12:149.412:538.26:360.16:351.35:098:09Full Moon26Wed
27Thu12:509.31:308.27:120.27:121.35:088:10Waning Gibbous27Thu
28Fri1:259.32:078.27:470.27:501.45:088:11Waning Gibbous28Fri
29Sat2:029.22:458.18:240.38:301.45:078:12Waning Gibbous29Sat
30Sun2:429.13:258.29:040.39:151.45:078:13Waning Gibbous30Sun
31Mon3:268.94:098.39:470.410:041.35:068:14Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8424601)

Common Questions About Jaffrey Point, Newcastle, NH Tides

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What time does the tide turn (slack tide) in Jaffrey Point, Newcastle, NH today?

Slack tide in Jaffrey Point, Newcastle, NH is approximately 7:13 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 Jaffrey Point, Newcastle, NH?

Jaffrey Point, Newcastle, NH is currently in a transitional phase. Tonight's moon is 36% 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 Jaffrey Point, Newcastle, NH 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 Jaffrey Point, Newcastle, NH?

Tide predictions for Jaffrey Point, Newcastle, NH 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 Jaffrey Point, Newcastle, NH?

Tide data for Jaffrey Point, Newcastle, NH is sourced from NOAA Station #8424601. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8424601.

What is the moon phase in Jaffrey Point, Newcastle, NH tonight?

Tonight the moon over Jaffrey Point, Newcastle, NH is First Quarter (36% illuminated). This places Jaffrey Point, Newcastle, NH 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