Tides Today & Tomorrow in Fort Point, Newcastle, NH

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Fort Point, Newcastle, NH.
Next low tide : 2:30 pm (2.0 ft)
Next high tide : in 1h 52m at 8:44 am (7.2 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8423898
Common Questions About Tides

Fort Point, Newcastle, NH Tides - Aug 1932

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:267.911:269.55:110.45:091.25:338:04New Moon1Mon
2Tue12:068.35:510.15:520.95:348:03New Moon2Tue
3Wed12:099.812:468.76:31-0.26:350.55:358:02New Moon3Wed
4Thu12:529.91:269.07:10-0.47:200.25:368:01Waxing Crescent4Thu
5Fri1:369.92:089.47:50-0.58:070.05:377:59Waxing Crescent5Fri
6Sat2:229.82:529.78:33-0.58:57-0.15:387:58Waxing Crescent6Sat
7Sun3:119.53:399.89:19-0.39:51-0.15:397:57First Quarter7Sun
8Mon4:059.14:309.910:090.010:49-0.15:407:55First Quarter8Mon
9Tue5:038.75:269.811:030.411:510.05:417:54First Quarter9Tue
10Wed6:068.36:269.712:020.75:427:53First Quarter10Wed
11Thu7:158.17:319.612:570.11:061.05:447:51Waxing Gibbous11Thu
12Fri8:258.08:389.72:040.12:121.05:457:50Waxing Gibbous12Fri
13Sat9:308.29:409.83:090.03:160.95:467:48Waxing Gibbous13Sat
14Sun10:288.410:379.94:08-0.24:150.75:477:47Full Moon14Sun
15Mon11:208.611:2910.05:02-0.35:080.55:487:45Full Moon15Mon
16Tue12:078.85:50-0.45:580.45:497:44Full Moon16Tue
17Wed12:179.912:518.96:33-0.36:440.35:507:42Full Moon17Wed
18Thu1:019.71:319.07:14-0.17:280.45:517:41Waning Gibbous18Thu
19Fri1:439.32:099.07:520.28:100.55:527:39Waning Gibbous19Fri
20Sat2:248.92:468.98:300.58:530.75:537:38Waning Gibbous20Sat
21Sun3:058.53:258.79:080.99:380.95:557:36Waning Gibbous21Sun
22Mon3:508.14:068.59:491.310:261.25:567:35Third Quarter22Mon
23Tue4:377.64:518.310:341.711:171.45:577:33Third Quarter23Tue
24Wed5:297.35:418.211:222.05:587:31Third Quarter24Wed
25Thu6:267.06:368.112:131.612:162.25:597:30Third Quarter25Thu
26Fri7:277.07:358.21:121.61:132.36:007:28Waning Crescent26Fri
27Sat8:277.18:328.52:111.42:112.16:017:26Waning Crescent27Sat
28Sun9:207.49:258.93:051.13:051.76:027:25Waning Crescent28Sun
29Mon10:077.810:129.33:530.73:541.36:037:23Waning Crescent29Mon
30Tue10:508.310:589.74:360.34:400.76:047:21New Moon30Tue
31Wed11:318.911:4210.05:17-0.25:260.26:057:20New Moon31Wed
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 11:37 am — 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 spring phase. Tonight's moon is 81% 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 near their weekly maximum.

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 Waxing Gibbous (81% illuminated). This places Fort Point, Newcastle, NH in a spring tide cycle, so tidal ranges are near their weekly maximum 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