Tides Today & Tomorrow in Fort Point, Newcastle, NH

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Fort Point, Newcastle, NH.
Next low tide (tomorrow) : 5:12 am (-0.9 ft)
Next high tide : in 5h 56m at 10:47 pm (10.5 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 5:44 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8423898
Common Questions About Tides

Fort Point, Newcastle, NH Tides - May 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:498.16:427.412:201.35:367:43Third Quarter1Sat
2Sun6:498.07:387.512:362.11:171.45:347:44Third Quarter2Sun
3Mon7:498.08:307.81:362.02:101.35:337:45Waning Crescent3Mon
4Tue8:438.19:158.22:311.72:571.25:327:47Waning Crescent4Tue
5Wed9:328.29:558.63:201.33:391.15:307:48Waning Crescent5Wed
6Thu10:168.410:318.94:040.94:170.95:297:49Waning Crescent6Thu
7Fri10:578.511:079.34:450.44:540.85:287:50New Moon7Fri
8Sat11:388.611:439.65:240.15:300.85:267:51New Moon8Sat
9Sun12:188.76:03-0.26:080.75:257:52New Moon9Sun
10Mon12:219.81:008.76:43-0.46:480.75:247:53New Moon10Mon
11Tue1:029.91:448.67:26-0.57:310.75:237:54Waxing Crescent11Tue
12Wed1:4610.02:318.58:12-0.58:190.85:227:56Waxing Crescent12Wed
13Thu2:359.93:248.49:03-0.49:120.95:217:57Waxing Crescent13Thu
14Fri3:309.74:218.49:59-0.210:121.05:207:58First Quarter14Fri
15Sat4:309.55:238.410:590.011:171.15:187:59First Quarter15Sat
16Sun5:359.36:278.612:020.15:178:00First Quarter16Sun
17Mon6:439.17:308.912:260.91:040.15:168:01First Quarter17Mon
18Tue7:529.18:299.31:340.62:050.15:168:02Waxing Gibbous18Tue
19Wed8:569.29:249.82:380.23:010.15:158:03Waxing Gibbous19Wed
20Thu9:549.210:1410.13:37-0.23:530.15:148:04Waxing Gibbous20Thu
21Fri10:499.211:0110.34:30-0.64:420.25:138:05Full Moon21Fri
22Sat11:399.111:4610.35:20-0.85:290.35:128:06Full Moon22Sat
23Sun12:279.06:08-0.86:140.55:118:07Full Moon23Sun
24Mon12:3010.11:138.86:53-0.76:580.85:108:08Full Moon24Mon
25Tue1:139.91:578.57:37-0.47:421.15:108:09Waning Gibbous25Tue
26Wed1:569.52:428.28:220.08:271.45:098:10Waning Gibbous26Wed
27Thu2:409.23:288.09:070.39:141.65:088:11Waning Gibbous27Thu
28Fri3:268.84:157.89:550.710:041.85:088:11Waning Gibbous28Fri
29Sat4:168.55:057.710:441.010:572.05:078:12Third Quarter29Sat
30Sun5:078.25:557.711:331.211:522.05:068:13Third Quarter30Sun
31Mon6:018.06:457.912:231.35:068:14Third Quarter31Mon
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 1:59 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 2% 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 New Moon (2% 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