Tides Today & Tomorrow in Fore River, Portland, ME

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Fore River, Portland, ME.

Next low tide : in 5h 09m at 10:40 am (1.3 ft)
Next high tide : 4:59 pm (9.2 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:50 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8418268
Common Questions About Tides

Featured Local Businesses

USCG Station South Portland, ME

Maine Yacht Center

Hamilton Marine - Portland

Casco Bay Boat Transport

Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

Yarmouth Boat Yard

Maine Imaging

Fore River, Portland, ME Tides - Jan 1945

< Dec 1944

Print this Tide Chart

Feb 1945 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Mon	1:43	9.1	1:48	10.1	7:34	0.6	8:12	-0.4	8:14	5:14		1	Mon
2	Tue	2:27	8.9	2:32	9.7	8:19	0.8	8:55	0.0	8:14	5:15		2	Tue
3	Wed	3:12	8.7	3:17	9.3	9:05	1.1	9:39	0.4	8:14	5:16		3	Wed
4	Thu	3:58	8.5	4:06	8.8	9:54	1.4	10:25	0.7	8:14	5:17		4	Thu
5	Fri	4:46	8.4	4:57	8.4	10:46	1.6	11:11	1.1	8:14	5:18		5	Fri
6	Sat	5:34	8.4	5:51	8.1	11:40	1.7	11:59	1.4	8:14	5:19		6	Sat
7	Sun	6:24	8.4	6:47	7.8			12:36	1.7	8:14	5:20		7	Sun
8	Mon	7:14	8.5	7:46	7.8	12:49	1.5	1:34	1.5	8:14	5:21		8	Mon
9	Tue	8:05	8.7	8:41	7.8	1:42	1.6	2:30	1.2	8:14	5:22		9	Tue
10	Wed	8:54	9.1	9:32	8.1	2:33	1.5	3:20	0.8	8:13	5:23		10	Wed
11	Thu	9:39	9.4	10:19	8.3	3:21	1.3	4:05	0.3	8:13	5:25		11	Thu
12	Fri	10:23	9.9	11:03	8.6	4:06	1.0	4:49	-0.2	8:13	5:26		12	Fri
13	Sat	11:06	10.3	11:47	9.0	4:50	0.6	5:32	-0.6	8:12	5:27		13	Sat
14	Sun	11:50	10.6			5:35	0.3	6:15	-1.0	8:12	5:28		14	Sun
15	Mon	12:30	9.3	12:36	10.9	6:20	0.0	6:59	-1.3	8:11	5:29		15	Mon
16	Tue	1:15	9.5	1:22	11.0	7:08	-0.2	7:45	-1.4	8:11	5:30		16	Tue
17	Wed	2:00	9.7	2:10	10.9	7:57	-0.4	8:32	-1.3	8:10	5:32		17	Wed
18	Thu	2:49	9.8	3:02	10.6	8:49	-0.4	9:22	-1.1	8:09	5:33		18	Thu
19	Fri	3:41	9.9	3:59	10.1	9:45	-0.3	10:15	-0.8	8:09	5:34		19	Fri
20	Sat	4:36	9.9	5:00	9.6	10:46	-0.1	11:11	-0.3	8:08	5:35		20	Sat
21	Sun	5:34	9.9	6:04	9.2	11:50	0.0			8:07	5:37		21	Sun
22	Mon	6:35	9.9	7:12	8.9	12:11	0.1	12:57	0.0	8:07	5:38		22	Mon
23	Tue	7:38	9.9	8:21	8.7	1:14	0.4	2:06	-0.1	8:06	5:39		23	Tue
24	Wed	8:40	10.0	9:24	8.8	2:19	0.6	3:10	-0.3	8:05	5:41		24	Wed
25	Thu	9:38	10.1	10:20	8.9	3:19	0.6	4:07	-0.5	8:04	5:42		25	Thu
26	Fri	10:31	10.3	11:11	9.0	4:14	0.5	4:58	-0.7	8:03	5:43		26	Fri
27	Sat	11:20	10.3	11:58	9.1	5:04	0.4	5:46	-0.7	8:02	5:45		27	Sat
28	Sun			12:05	10.3	5:51	0.4	6:29	-0.7	8:01	5:46		28	Sun
29	Mon	12:42	9.1	12:48	10.1	6:34	0.4	7:09	-0.5	8:00	5:47		29	Mon
30	Tue	1:22	9.1	1:28	9.9	7:15	0.5	7:47	-0.3	7:59	5:49		30	Tue
31	Wed	2:00	9.0	2:07	9.6	7:55	0.6	8:23	0.0	7:58	5:50		31	Wed
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (8418268)

www.USHarbors.com

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.

What time does the tide turn (slack tide) in Fore River, Portland, ME today?

Slack tide in Fore River, Portland, ME is approximately 1:49 pm — 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 Fore River, Portland, ME?

Fore River, Portland, ME is currently in a neap phase. Tonight's moon is 46% 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 Fore River, Portland, 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 Fore River, Portland, ME?

Tide predictions for Fore River, Portland, 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 Fore River, Portland, ME?

Tide data for Fore River, Portland, ME is sourced from NOAA Station #8418268. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8418268.

What is the moon phase in Fore River, Portland, ME tonight?

Tonight the moon over Fore River, Portland, ME is First Quarter (46% illuminated). This places Fore River, Portland, 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

In The Zone: The Sabre 51 Salon Express

By US Harbors When Sabre Yachts completed construction of hull number 200 of its 48 Salon Express model, more than half the crew who built it had also worked on hull number one. The average tenure on that line was 12 years, and they produced a yacht that proved to… Learn More

Coastal News Updates See All

Members of the monitoring show off adult salmon captured at a monitoring station. From left to right, Kevin Vandenack holds a steelhead, Katherine Stonecypher holds a coho salmon, and Bryan Crouch holds a Chinook salmon. Credit: Katherine Stonecypher/Cal Poly Humboldt

Can Habitat Restoration Help Salmon Recover? Prairie Creek Offers Clues

By fisheries.noaa.gov, fisheries.noaa.gov. This story is part 2 of a 2-part series. Read part 1. When… More

Coastal News Environment

Prairie Creek project partners gather at the restoration site before construction begins. Credit: Michael Weir/CalTrout

Restoring California’s Prairie Creek Supports Salmon Recovery and Local Community

By fisheries.noaa.gov, fisheries.noaa.gov. This story is part 1 of a 2-part series. Read part 1.… More

Coastal News Environment

A researcher in a U.S. Coast Guard helicopter first spotted the entangled humpback anchored to the bottom about 20 miles off the Oregon Coast. The whale’s white pectoral flipper extends underwater to the lower left, while white baleen outlines its open lower jaw at bottom right. The entanglement left the whale’s mouth stretched permanently open, making it unable to feed. Photo collected in partnership with Oregon Coast Aquarium, Oregon State University Marine Mammal Institute and Cascadia Research Collective.

Fishing Vessel Joins Trained Team to Free Injured Humpback Whale 20 Miles off Oregon Coast

By fisheries.noaa.gov, fisheries.noaa.gov. An Oregon team joined by experts from Washington and a local fisherman… More

Coastal News Ocean Awareness

NOAA's GOES West satellite captured this image of three tropical cyclones — Hurricanes Fausto and Genevieve and Typhoon Dolphin — swirling simultaneously in the Pacific Ocean. The image was taken on Tuesday, July 27, at 3:30 PM PDT/ 22:30 UTC. None of the three tropical cyclones made landfall in the United States. Fausto contributed to high surf conditions in Hawaii, and Genevieve also brought high surf to southern California. Typhoon Dolphin continued its track west toward Asia. (Image credit: NOAA Satellites)

Pacific Hurricanes Fausto and Genevieve actually had origins near Africa

By noaa.gov, noaa.gov. It may be surprising, but two of the hurricanes that swirled in… More

Extreme Weather Hurricanes Weather & Tides

Pacific capelin with unknown maturity. Scientists make microscopic observations to determine if capelin spawn only once or if they are capable of spawning over multiple years. Credit: NOAA Fisheries

NOAA Scientists Discover Repeat Spawning in Pacific Capelin

By fisheries.noaa.gov, fisheries.noaa.gov. For certain fish species, like Pacific salmon, reproduction is a once-in-a-lifetime event, known… More

Ocean Awareness Ocean Science

Enforcement officer inventories shark fins. Credit: NOAA Fisheries

NOAA Fisheries Enforcement Officers Deploy for High Seas Patrols Combatting Illegal, Unreported, and Unregulated Fishing

By fisheries.noaa.gov, fisheries.noaa.gov. Enforcement officers from NOAA Fisheries’ Office of Law Enforcement have successfully wrapped up deployments… More

Fishing