Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

45°
H 53°
L 40°
SSW
5mph
High tide
5:49 am
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Monday, October 19, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide : 11:46 am (2.7 ft)
Next high tide : in 1h 32m at 5:49 am (8.8 ft)
Sunset today : 5:41 pm
Sunrise tomorrow : 6:52 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #8412932
Common Questions About Tides

Featured Local Businesses

Bowden Marine

Bowden Marine
A red hull lobster yacht cruising in calm water

John Williams Boat Company
Charles M Young Painting of Maine Coast

Clark Point Gallery
Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor

US Coast Guard Station, Jonesport ME
Hamilton Marine - Jonesport

Hamilton Marine - Jonesport

Prospect Harbor, ME Tides - Nov 1894

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:4010.312:4111.36:391.37:180.26:094:21Waxing Crescent1Thu
2Fri1:269.81:2610.87:231.88:050.76:114:20Waxing Crescent2Fri
3Sat2:159.42:1610.48:112.28:571.26:124:19First Quarter3Sat
4Sun3:099.13:1110.09:042.59:511.56:134:17First Quarter4Sun
5Mon4:048.94:089.810:012.610:451.76:154:16First Quarter5Mon
6Tue4:589.05:059.711:002.611:381.76:164:15First Quarter6Tue
7Wed5:519.26:029.711:582.46:174:13Waxing Gibbous7Wed
8Thu6:409.76:559.812:291.512:531.96:194:12Waxing Gibbous8Thu
9Fri7:2410.27:4310.11:151.31:421.36:204:11Waxing Gibbous9Fri
10Sat8:0410.78:2810.31:571.12:260.76:214:10Waxing Gibbous10Sat
11Sun8:4111.39:1010.52:360.93:070.16:234:09Full Moon11Sun
12Mon9:1911.89:5310.73:140.63:49-0.46:244:08Full Moon12Mon
13Tue9:5812.210:3610.83:550.54:31-0.86:264:07Full Moon13Tue
14Wed10:4012.411:2110.84:370.45:16-1.16:274:06Full Moon14Wed
15Thu11:2612.55:220.46:03-1.16:284:05Waning Gibbous15Thu
16Fri12:0910.712:1412.56:100.56:54-0.96:304:04Waning Gibbous16Fri
17Sat1:0010.51:0712.27:020.77:48-0.66:314:03Waning Gibbous17Sat
18Sun1:5710.32:0711.87:590.98:48-0.36:324:02Third Quarter18Sun
19Mon3:0010.23:1211.49:031.19:510.06:334:01Third Quarter19Mon
20Tue4:0510.24:2111.110:111.210:540.26:354:00Third Quarter20Tue
21Wed5:0910.55:2910.811:221.011:570.36:363:59Third Quarter21Wed
22Thu6:1110.96:3610.712:310.76:373:59Waning Crescent22Thu
23Fri7:0811.37:3810.712:570.31:340.26:393:58Waning Crescent23Fri
24Sat8:0011.78:3310.71:520.42:30-0.36:403:57Waning Crescent24Sat
25Sun8:4711.99:2410.72:410.53:20-0.66:413:57New Moon25Sun
26Mon9:3212.010:1110.63:270.64:06-0.76:423:56New Moon26Mon
27Tue10:1411.910:5610.44:110.84:50-0.66:433:56New Moon27Tue
28Wed10:5611.711:3810.24:531.05:33-0.46:453:55New Moon28Wed
29Thu11:3611.55:341.36:13-0.16:463:55Waxing Crescent29Thu
30Fri12:199.912:1711.26:141.56:540.26:473:54Waxing Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8412932)

www.USHarbors.com

© 2026 US Harbors LLC All rights reserved

The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

Common Questions About Prospect Harbor, ME Tides

Collapse All
Is this week a spring tide or neap tide in Prospect Harbor, ME?

Prospect Harbor, ME is currently in a neap phase. Tonight's moon is 59% 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 minimum.

What datum are Prospect Harbor, 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 Prospect Harbor, ME?

Tide predictions for Prospect Harbor, 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 Prospect Harbor, ME?

Tide data for Prospect Harbor, ME is sourced from NOAA Station #8412932. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8412932.

What is the moon phase in Prospect Harbor, ME tonight?

Tonight the moon over Prospect Harbor, ME is First Quarter (59% illuminated). This places Prospect Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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

Coastal Stories See All

A car drives through a snowstorm in Broomfield, Colorado, in 2024. (Image credit: Bob Hyatt/NOAA)

El Nino looms large over U.S. Winter Outlook

By noaa.gov, noaa.gov. NOAA’s U.S. Winter Outlook, released today, shows how El Nino will likely influence the… More

Coastal NewsWeather & Tides

Archival photo of New England swordfishing vessel (left) courtesy of NOAA Fisheries; Background photo and photo offloading fish (right) courtesy of Hawaii Longline Association/Eric Kingma

Highly Migratory Species Management: Managing Shared Resources at Home and Around the World

By fisheries.noaa.gov, fisheries.noaa.gov. Highly migratory species—like Atlantic yellowfin tuna, Pacific albacore, and Atlantic swordfish—travel thousands of miles across… More

Coastal NewsOcean Science

A freediver from the Papahānaumokuākea Marine Debris Project works to carefully remove a ghost net from the reef at Kamokuokamohoali‘i (Maro Reef) in Hawaii. (Image credit: Andrew Sullivan-Hawkins/Papahānaumokuākea Marine Debris Project (Under permit # PMNM-2024-003))

Large-scale Marine Debris: 4 Ways to Clean up the Big Stuff

By fisheries.noaa.gov, fisheries.noaa.gov. Marine debris is a challenging problem. Across the country, NOAA and partners… More

Coastal NewsOcean Science

Map showing sea surface height anomalies using Darker reds to show sea levels higher than normal, while darker blues show heights below normal

Kelvin Waves, Explained

By fisheries.noaa.gov, fisheries.noaa.gov. You may be hearing a lot about Kelvin waves in the news.… More

Coastal NewsOcean ScienceWeather & Tides

Southern Resident killer whales swim just off Seattle’s shore. NOAA experts anticipate that the West Coast and the Pacific Islands will feel the effects of the 2026–2027 El Niño event most directly. Credit: NOAA Northwest Fisheries Science Center; taken under NOAA permit #781-1824

How Will El Niño Affect Your Local Fisheries?

By fisheries.noaa.gov, fisheries.noaa.gov. What does El Niño mean for U.S. fisheries and marine life? What… More

Coastal NewsOcean ScienceWeather & Tides

NOAA's flood inundation map (left) depicting the forecast for flooding extent in New London, Wisconsin, and a photo of flooded streets in New London (right), dated April 17, 2026. (Image credit: NOAA NWS)

NOAA’s flood mapping tool now covers nearly 100% of U.S.

By fisheries.noaa.gov, fisheries.noaa.gov. NOAA’s National Weather Service announced today that Flood Inundation Mapping (FIM), a… More

Coastal NewsWeather & Tides

Image Credits: Noaa fisheries.

Meet Hawaii Fish Company, Tilapia Farmers in Hawaiʻi

By fisheries.noaa.gov, fisheries.noaa.gov. For husband and wife duo Ron and and Estralita Weidenbach, fish farming… More

Coastal LifeMarine Economy

NOAA Fisheries and Sea Quester Farms partnered up to evaluate if kelp farms provide habitat for marine life in Alaska. Pictured here is one of Sea Quester’s farms in southeast Alaska near Juneau. Credit: Hatch Blue, Alaska Mariculture Cluster

Kelp Farms and Marine Life Co-Exist in Southeast Alaska

By fisheries.noaa.gov, fisheries.noaa.gov. Marine aquaculture, or mariculture, provides economic opportunities for coastal communities in Alaska… More

Coastal LifeOcean Science

Image Credits: Noaa Fisheries.

Celebrate National Seafood Month

By fisheries.noaa.gov, fisheries.noaa.gov. As we welcome autumn, we also celebrate National Seafood Month! Join us… More

Coastal LifeCoastal News

Your Privacy Choices