Tide charts › CT

New Haven Harbor, New Haven Reach, CT tide chart and marine alerts

NOAA station 8465705 · 41.283°N, 72.908°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 8465705

New Haven Harbor, New Haven Reach, CT

Tide now3.6 ft↑ rising · predicted

Next high12:38 AM5.9 ft

Next low6:35 AM1.0 ft

WindNE 5 ktgusts 7
Water57°F
Air51°F
NOAA sensors · 9:42 PM

Small Craft Advisory until Fri 6:00 PM

NOAA sensor 4.3 ft at 9:42 PM (+1.0 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
Wed, Nov 11	12:04 PM 6.7 ft	5:54 AM 0.8 ft6:28 PM 0.2 ft	6:34 AM 4:37 PM	Waxing crescent 6%
Thu, Nov 12	12:38 AM 5.9 ft12:46 PM 6.5 ft	6:35 AM 1.0 ft7:10 PM 0.4 ft	6:35 AM 4:36 PM	Waxing crescent 11%
Fri, Nov 13	1:21 AM 5.7 ft1:29 PM 6.3 ft	7:18 AM 1.1 ft7:53 PM 0.6 ft	6:36 AM 4:35 PM	Waxing crescent 18%
Sat, Nov 14	2:06 AM 5.6 ft2:15 PM 6.1 ft	8:03 AM 1.3 ft8:39 PM 0.8 ft	6:37 AM 4:34 PM	Waxing crescent 25%
Sun, Nov 15	2:53 AM 5.5 ft3:04 PM 5.9 ft	8:53 AM 1.3 ft9:26 PM 0.9 ft	6:39 AM 4:33 PM	Waxing crescent 34%
Mon, Nov 16	3:41 AM 5.5 ft3:55 PM 5.7 ft	9:45 AM 1.4 ft10:16 PM 0.9 ft	6:40 AM 4:32 PM	Waxing crescent 43%
Tue, Nov 17	4:32 AM 5.6 ft4:49 PM 5.7 ft	10:41 AM 1.3 ft11:07 PM 0.9 ft	6:41 AM 4:31 PM	First quarter 53%

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

Today Wednesday, Nov 11

Tide	Time (EST)	Height
Low	5:54 AM	0.8 ft
High	12:04 PM	6.7 ft
Low	6:28 PM	0.2 ft

Tomorrow Thursday, Nov 12

Tide	Time (EST)	Height
High	12:38 AM	5.9 ft
Low	6:35 AM	1.0 ft
High	12:46 PM	6.5 ft
Low	7:10 PM	0.4 ft

Friday Friday, Nov 13

Tide	Time (EST)	Height
High	1:21 AM	5.7 ft
Low	7:18 AM	1.1 ft
High	1:29 PM	6.3 ft
Low	7:53 PM	0.6 ft

Active NWS alerts

Small Craft Advisory until Fri 6:00 PM. Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Peconic and Gardiners Bays. NWS Upton NY

Marine forecast ANZ331 · Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River

Tonight: SE winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less.
Thu: E winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Seas building to around 2 ft. Wave Detail: E 2 ft at 3 seconds. Showers in the afternoon with vsby around 3 nm.
Thu Night: NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 4 seconds. Rain.
Fri: N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: N 3 ft at 4 seconds. Rain.

National Weather Service, issued Wed 6:08 PM EST. Official forecast for ANZ331

Unusual tides here

We flag a predicted high at or above 8.6 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 6.7 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 4.3 ft at 9:42 PM.

Nearby stations

New Haven Harbor, New Haven Reach, CT: common questions

When is the next high tide at New Haven Harbor, New Haven Reach, CT?

NOAA predicts the next high tide at New Haven Harbor, New Haven Reach, CT at Thu 12:38 AM EST, 5.9 ft above mean lower low water (MLLW).

When is the next low tide at New Haven Harbor, New Haven Reach, CT?

The next predicted low tide is at Thu 6:35 AM EST, 1.0 ft relative to MLLW.

What is the water temperature at New Haven Harbor, New Haven Reach, CT?

NOAA's sensor at station 8465705 read 57°F at Wed 9:42 PM EST.

Is there a marine alert for New Haven Harbor, New Haven Reach, 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 Haven Harbor, New Haven Reach, 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.