Tides Today & Tomorrow in Fort Point, Penobscot River, ME

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently rising in Fort Point, Penobscot River, ME.
Next low tide (tomorrow) : 5:04 am (-1.1 ft)
Next high tide : in 3h 15m at 10:35 pm (12.4 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 5:33 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8414721
Common Questions About Tides

Fort Point, Penobscot River, ME Tides - Apr 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:3811.89:0811.82:23-0.32:54-0.85:176:01Waning Crescent1Mon
2Tue9:3412.19:5912.43:20-0.93:45-1.05:156:02New Moon2Tue
3Wed10:2812.210:4712.84:14-1.54:34-1.15:136:03New Moon3Wed
4Thu11:1812.211:3212.95:05-1.85:21-1.05:116:05New Moon4Thu
5Fri12:0511.95:53-1.86:06-0.75:106:06Waxing Crescent5Fri
6Sat12:1812.812:5411.46:41-1.66:53-0.25:086:07Waxing Crescent6Sat
7Sun1:0512.31:4610.97:32-1.17:430.35:066:08Waxing Crescent7Sun
8Mon1:5711.72:4210.38:26-0.48:380.95:046:09Waxing Crescent8Mon
9Tue2:5311.13:419.89:240.29:371.55:026:11First Quarter9Tue
10Wed3:5310.54:439.410:230.710:401.85:016:12First Quarter10Wed
11Thu4:5810.15:509.211:281.111:492.04:596:13First Quarter11Thu
12Fri6:079.86:519.312:321.24:576:14First Quarter12Fri
13Sat7:099.87:439.612:531.91:261.24:556:16Waxing Gibbous13Sat
14Sun8:009.98:279.81:471.62:131.24:546:17Waxing Gibbous14Sun
15Mon8:4610.09:0710.12:341.32:541.24:526:18Waxing Gibbous15Mon
16Tue9:2810.09:4210.33:161.13:311.24:506:19Waxing Gibbous16Tue
17Wed10:0510.010:1210.53:530.84:031.24:486:21Full Moon17Wed
18Thu10:3710.110:3810.84:270.54:331.24:476:22Full Moon18Thu
19Fri11:0610.111:0711.04:590.35:041.14:456:23Full Moon19Fri
20Sat11:3710.211:4011.35:320.15:371.14:436:24Full Moon20Sat
21Sun12:1210.26:08-0.16:141.14:426:25Waning Gibbous21Sun
22Mon12:1911.412:5410.16:49-0.16:571.14:406:27Waning Gibbous22Mon
23Tue1:0411.41:4310.17:36-0.17:461.24:386:28Waning Gibbous23Tue
24Wed1:5511.32:3810.08:300.08:431.34:376:29Third Quarter24Wed
25Thu2:5211.23:3710.09:270.19:441.34:356:30Third Quarter25Thu
26Fri3:5311.04:4110.210:280.210:501.14:346:32Third Quarter26Fri
27Sat5:0010.95:5110.511:330.24:326:33Third Quarter27Sat
28Sun7:1611.07:5811.112:030.81:380.05:317:34Waning Crescent28Sun
29Mon8:2511.28:5511.72:110.22:37-0.25:297:35Waning Crescent29Mon
30Tue9:2511.49:4712.23:11-0.53:31-0.35:287:37Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414721)

Common Questions About Fort Point, Penobscot River, ME Tides

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What time does the tide turn (slack tide) in Fort Point, Penobscot River, ME today?

Slack tide in Fort Point, Penobscot River, ME is approximately 1:49 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, Penobscot River, ME?

Fort Point, Penobscot River, ME 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, Penobscot River, ME 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, Penobscot River, ME?

Tide predictions for Fort Point, Penobscot River, ME 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, Penobscot River, ME?

Tide data for Fort Point, Penobscot River, ME is sourced from NOAA Station #8414721. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414721.

What is the moon phase in Fort Point, Penobscot River, ME tonight?

Tonight the moon over Fort Point, Penobscot River, ME is New Moon (2% illuminated). This places Fort Point, Penobscot River, ME 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