Tides Today & Tomorrow in Fort Point, Newcastle, NH

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Fort Point, Newcastle, NH.
Next low tide : 9:17 pm (0.5 ft)
Next high tide : in 5h 01m at 3:11 pm (9.1 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 5:35 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8423898
Common Questions About Tides

Fort Point, Newcastle, NH Tides - Sep 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:499.05:119.510:490.411:310.26:077:18Third Quarter1Fri
2Sat5:508.56:119.211:480.96:087:16Third Quarter2Sat
3Sun6:548.17:138.912:340.512:491.26:097:15Third Quarter3Sun
4Mon7:578.08:138.81:360.71:501.46:107:13Waning Crescent4Mon
5Tue8:558.09:088.92:360.72:471.36:117:11Waning Crescent5Tue
6Wed9:468.29:579.03:280.63:381.26:127:09Waning Crescent6Wed
7Thu10:318.310:419.14:150.54:241.06:137:08Waning Crescent7Thu
8Fri11:118.511:219.24:560.45:050.86:147:06New Moon8Fri
9Sat11:488.711:589.25:340.35:440.76:157:04New Moon9Sat
10Sun12:228.86:090.36:200.56:167:02New Moon10Sun
11Mon12:349.212:558.96:420.36:560.56:187:00New Moon11Mon
12Tue1:099.11:289.07:140.47:310.46:196:59Waxing Crescent12Tue
13Wed1:459.02:019.17:470.58:080.46:206:57Waxing Crescent13Wed
14Thu2:228.82:389.18:230.68:480.46:216:55Waxing Crescent14Thu
15Fri3:038.63:199.19:020.79:330.56:226:53Waxing Crescent15Fri
16Sat3:488.44:059.19:470.910:230.56:236:51First Quarter16Sat
17Sun4:408.24:579.210:381.011:190.56:246:50First Quarter17Sun
18Mon5:378.15:559.211:351.06:256:48First Quarter18Mon
19Tue6:398.26:589.412:200.412:370.96:266:46Waxing Gibbous19Tue
20Wed7:448.58:039.71:240.11:420.66:276:44Waxing Gibbous20Wed
21Thu8:478.99:0610.12:27-0.22:460.16:286:42Waxing Gibbous21Thu
22Fri9:459.510:0510.53:26-0.73:46-0.46:306:41Waxing Gibbous22Fri
23Sat10:3910.111:0110.74:21-1.14:43-0.96:316:39Full Moon23Sat
24Sun11:3110.511:5510.85:13-1.35:37-1.36:326:37Full Moon24Sun
25Mon12:2110.76:03-1.46:29-1.46:336:35Full Moon25Mon
26Tue12:4810.71:1110.86:53-1.27:21-1.46:346:33Waning Gibbous26Tue
27Wed1:3910.32:0010.67:41-0.88:13-1.16:356:32Waning Gibbous27Wed
28Thu2:329.82:4910.28:31-0.39:06-0.76:366:30Waning Gibbous28Thu
29Fri3:269.33:429.79:230.310:01-0.26:376:28Third Quarter29Fri
30Sat4:228.74:379.310:180.811:000.36:386:26Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8423898)

Common Questions About Fort Point, Newcastle, NH Tides

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

Slack tide in Fort Point, Newcastle, NH is approximately 6:14 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 Fort Point, Newcastle, NH?

Fort Point, Newcastle, NH is currently in a transitional phase. Tonight's moon is 75% 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 Fort 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 Fort Point, Newcastle, NH?

Tide predictions for Fort 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 Fort Point, Newcastle, NH?

Tide data for Fort Point, Newcastle, NH is sourced from NOAA Station #8423898. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8423898.

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

Tonight the moon over Fort Point, Newcastle, NH is Waning Gibbous (75% illuminated). This places Fort 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