Nearby Harbors
44.3841’ N, 68.7922’ W

Castine, ME

52°
H 62°
L 48°
SW
5mph
Low tide
10:33 am
Photo Credits

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Monday, November 2, 2026
The tide is currently falling in Castine, ME.
Next low tide : in 2h 16m at 10:33 am (1.3 ft)
Next high tide : 4:50 pm (10.4 ft)
Sunset today : 4:23 pm
Sunrise tomorrow : 6:14 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Featured Local Businesses

Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions
Hamilton Marine - Searsport

Hamilton Marine - Searsport
Anna, sailing, view off the bow.

Stephens Waring Design
Billings Diesel & Marine - Diesel Service

Billings Diesel & Marine

Castine, ME Tides - Oct 1975

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:469.98:0910.91:290.31:510.76:326:17Waning Crescent1Wed
2Thu8:4410.69:0811.42:27-0.22:52-0.16:336:15Waning Crescent2Thu
3Fri9:3811.410:0411.83:23-0.73:48-0.86:346:13New Moon3Fri
4Sat10:3012.110:5712.14:15-1.14:42-1.56:366:11New Moon4Sat
5Sun11:2012.611:4912.25:06-1.45:35-1.96:376:10New Moon5Sun
6Mon12:1012.85:56-1.46:27-2.06:386:08New Moon6Mon
7Tue12:4112.11:0012.76:46-1.17:20-1.86:396:06Waxing Crescent7Tue
8Wed1:3411.71:5212.47:38-0.78:13-1.46:406:04Waxing Crescent8Wed
9Thu2:2811.22:4611.98:32-0.19:09-0.86:426:02Waxing Crescent9Thu
10Fri3:2510.63:4311.29:280.510:08-0.26:436:01First Quarter10Fri
11Sat4:2510.04:4410.610:291.011:090.36:445:59First Quarter11Sat
12Sun5:279.65:4710.211:321.46:455:57First Quarter12Sun
13Mon6:309.46:519.912:110.712:351.56:475:55First Quarter13Mon
14Tue7:309.47:509.81:110.91:361.46:485:54Waxing Gibbous14Tue
15Wed8:249.68:459.92:070.92:311.26:495:52Waxing Gibbous15Wed
16Thu9:129.89:3310.02:570.93:210.96:505:50Waxing Gibbous16Thu
17Fri9:5510.110:1610.13:410.84:050.76:525:49Waxing Gibbous17Fri
18Sat10:3310.310:5610.14:220.74:450.46:535:47Full Moon18Sat
19Sun11:0910.511:3310.14:590.75:230.36:545:45Full Moon19Sun
20Mon11:4310.75:330.85:580.26:565:44Full Moon20Mon
21Tue12:0810.112:1710.76:070.96:330.26:575:42Full Moon21Tue
22Wed12:4410.012:5110.76:411.07:090.36:585:40Waning Gibbous22Wed
23Thu1:209.81:2710.77:161.27:460.36:595:39Waning Gibbous23Thu
24Fri1:589.72:0610.67:541.38:270.47:015:37Waning Gibbous24Fri
25Sat2:409.62:5010.58:371.49:130.57:025:36Waning Gibbous25Sat
26Sun2:279.52:4010.48:261.59:040.66:034:34Third Quarter26Sun
27Mon3:209.43:3610.39:211.510:000.66:054:33Third Quarter27Mon
28Tue4:199.64:3910.310:231.311:010.46:064:31Third Quarter28Tue
29Wed5:209.95:4410.411:281.06:074:30Waning Crescent29Wed
30Thu6:2110.46:4810.712:020.212:330.46:094:28Waning Crescent30Thu
31Fri7:2011.07:4911.01:01-0.21:34-0.36:104:27Waning Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414672)

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 Castine, ME Tides

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

Castine, ME is currently in a neap phase. Tonight's moon is 41% 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 Castine, 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 Castine, ME?

Tide predictions for Castine, 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 Castine, ME?

Tide data for Castine, ME is sourced from NOAA Station #8414672. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414672.

What is the moon phase in Castine, ME tonight?

Tonight the moon over Castine, ME is Third Quarter (41% illuminated). This places Castine, 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

Raw oysters on ice

A Guide to Ordering, Shucking, and Eating Oysters

By fisheries.noaa.gov, fisheries.noaa.gov. October was National Seafood Month, and on the Maine coast it was… More

Coastal LifeCoastal NewsMarine Economy

A signboard thanking patrons at Tuna Harbor Dockside Market in San Diego. Credit: Tuna Harbor Dockside Market.

America First Seafood Strategy: Strengthening U.S. Fisheries, Coastal Economies, and Food Security

By fisheries.noaa.gov, fisheries.noaa.gov. The United States manages some of the world’s most productive and sustainable… More

Coastal NewsMarine Economy

North Atlantic right whale and her 2026 calf swimming off the Florida coast

Right Whale Speed Zones Take Effect Nov 1 2026

By US Harbors Starting November 1, most vessels 65 feet and longer must slow to… More

BoatingCoastal NewsOcean Science

Image Credits: Pixino.

Stray Current vs. Galvanic Corrosion: What Every Boat Owner Needs to Know

By Captain Ken Kreisler, Best4Boats.com. If you keep a boat in a marina — or… More

Boating

Restored oyster reefs are monitored to ensure the oysters that grow there are thriving. Photo: Oyster Recovery Partnership.

Celebrating Oysters During Oyster Week

By fisheries.noaa.gov, fisheries.noaa.gov. Oysters are great multitaskers! They provide many benefits to the ecosystem they… More

Marine EconomyOcean Science

A snow-Tanner hybrid crab collected during the 2026 eastern Bering Sea bottom trawl survey. Hybrid crab exhibit intermediate morphological traits—such as a curved mouth—relative to snow and Tanner crab parent species. Credit: NOAA Fisheries / Leah Zacher

Marine Heatwave Triggered a Hybrid Crab Surge in the Bering Sea

By fisheries.noaa.gov, fisheries.noaa.gov. A team of scientists at the Alaska Fisheries Science Center’s Kodiak Laboratory… More

Ocean Science

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

Your Privacy Choices