Tide charts › CT

New London, CT tide chart and marine alerts

NOAA station 8461490 · 41.372°N, 72.096°W. Get an email only when the NWS issues a marine or coastal alert here, or the tide runs unusually high or low.

NOAA station 8461490

New London, CT

Tide now1.7 ft↓ falling · predicted

Next high11:50 AM2.8 ft

Next low5:39 AM0.8 ft

Water59°F
Air46°F
NOAA sensors · 1:36 AM

Small Craft Advisory until Fri 6:00 PM

NOAA sensor 4.0 ft at 1:36 AM (+2.2 ft vs prediction)Times EST · NOAA source

Today and tomorrow

Next 7 days Shape drawn between NOAA's predicted highs and lows

7-day tides, sun and moon Times EST · feet above MLLW

Day	High tides	Low tides	Sunrise Sunset	Moon
Fri, Nov 13	11:50 AM 2.8 ft	5:39 AM 0.8 ft6:33 PM 0.4 ft	6:33 AM 4:31 PM	Waxing crescent 18%
Sat, Nov 14	12:29 AM 2.2 ft12:42 PM 2.7 ft	6:30 AM 0.9 ft7:22 PM 0.5 ft	6:34 AM 4:30 PM	Waxing crescent 25%
Sun, Nov 15	1:22 AM 2.2 ft1:33 PM 2.6 ft	7:24 AM 0.9 ft8:10 PM 0.5 ft	6:36 AM 4:30 PM	Waxing crescent 34%
Mon, Nov 16	2:16 AM 2.2 ft2:25 PM 2.5 ft	8:19 AM 0.9 ft8:58 PM 0.5 ft	6:37 AM 4:29 PM	Waxing crescent 43%
Tue, Nov 17	3:12 AM 2.3 ft3:19 PM 2.4 ft	9:16 AM 0.9 ft9:44 PM 0.5 ft	6:38 AM 4:28 PM	First quarter 53%
Wed, Nov 18	4:07 AM 2.4 ft4:13 PM 2.4 ft	10:12 AM 0.8 ft10:29 PM 0.5 ft	6:39 AM 4:27 PM	Waxing gibbous 63%
Thu, Nov 19	4:55 AM 2.6 ft5:03 PM 2.4 ft	11:06 AM 0.6 ft11:12 PM 0.4 ft	6:40 AM 4:26 PM	Waxing gibbous 73%

Tides: NOAA CO-OPS predictions. Sun and moon: computed for this station's coordinates with NOAA's solar equations and standard lunar formulas.

Today Friday, Nov 13

Tide	Time (EST)	Height
Low	5:39 AM	0.8 ft
High	11:50 AM	2.8 ft
Low	6:33 PM	0.4 ft

Tomorrow Saturday, Nov 14

Tide	Time (EST)	Height
High	12:29 AM	2.2 ft
Low	6:30 AM	0.9 ft
High	12:42 PM	2.7 ft
Low	7:22 PM	0.5 ft

Sunday Sunday, Nov 15

Tide	Time (EST)	Height
High	1:22 AM	2.2 ft
Low	7:24 AM	0.9 ft
High	1:33 PM	2.6 ft
Low	8:10 PM	0.5 ft

Active NWS alerts

Small Craft Advisory until Fri 6:00 PM. Long Island Sound East of the Mouth of the Connecticut River. NWS Upton NY

Marine forecast ANZ332 · Long Island Sound East of the Mouth of the Connecticut River

Tonight: NE winds 20 to 25 kt with gusts up to 30 kt, increasing to 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: E 7 ft at 6 seconds. Showers early, then rain after midnight.
Fri: NE winds 25 to 30 kt with gusts up to 35 kt, becoming N 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: NE 6 ft at 6 seconds. Rain.
Fri Night: N winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NE 3 ft at 5 seconds. Chance of rain in the evening.
Sat: NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: N 1 ft at 3 seconds.
Sat Night: NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds.
Sun: NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Sun Night: NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Mon: NW winds 10 to 15 kt. Seas around 2 ft.
Mon Night: NW winds 5 to 10 kt. Seas 1 ft or less.
Tue: W winds 5 to 10 kt. Seas 1 ft or less.

National Weather Service, issued Thu 5:24 PM EST. Official forecast for ANZ332

Unusual tides here

We flag a predicted high at or above 4.8 ft MLLW (NOAA's minor high-tide flooding threshold for this station). We flag a predicted low at or below −1.0 ft MLLW. Mean higher high water is 3.1 ft.

No predicted tide in the next few days crosses either line.

Official sources

Predictions are astronomical tides. Wind and pressure can move the real water level a foot or more. NOAA's sensor here read 4.0 ft at 1:36 AM.

Nearby stations

Greenport, NY 23 mi
Montauk, NY 23 mi
Block Island (Old Harbor), RI 31 mi
Newport, RI 41 mi
Ponquoque Point, NY 42 mi
New Haven Harbor, New Haven Reach, CT 43 mi

Put this tide widget on your site

Free for club, marina, and charter sites: a small, script-free card with the next high and low and any active NWS alert, linking back here. Copy:

<iframe src="https://salttidings.com/embed/new-london-ct" title="New London, CT tides" width="320" height="230" style="border:0" loading="lazy"></iframe>

Preview the widget

New London, CT: common questions

When is the next high tide at New London, CT?

NOAA predicts the next high tide at New London, CT at Fri 11:50 AM EST, 2.8 ft above mean lower low water (MLLW).

When is the next low tide at New London, CT?

The next predicted low tide is at Fri 5:39 AM EST, 0.8 ft relative to MLLW.

What is the water temperature at New London, CT?

NOAA's sensor at station 8461490 read 59°F at Fri 1:36 AM EST.

Is there a marine alert for New London, CT right now?

Yes: Small Craft Advisory (National Weather Service).

What are these tide heights measured from?

Heights are in feet above mean lower low water (MLLW), the average of the lower of the two daily low tides. A negative number means the water is below that average.

How do I get an email when something happens at New London, CT?

Enter your email at the top of this page. You get one confirmation email, then nothing until the NWS issues a marine or coastal alert here or the tide is predicted unusually high or low. Unsubscribe in one click.