New London, CT Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for New London, CT


November 30, 2023 12:31 AM EST (05:31 UTC)
Sunrise 6:52AM   Sunset 4:21PM   Moonrise  8:04PM   Moonset 11:16AM 

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION. Privacy and Cookie policy

Marine Forecasts
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ANZ332 Long Island Sound East Of The Mouth Of The Connecticut River- 918 Pm Est Wed Nov 29 2023
Tonight..W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Thu..SW winds 10 to 15 kt. Seas around 2 ft in the morning, then 1 ft or less.
Thu night..SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft.
Fri..SW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Chance of rain in the afternoon.
Fri night..SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Rain, mainly in the evening.
Sat..NW winds 5 to 10 kt, becoming E in the afternoon. Seas 1 ft or less, then 1 to 2 ft in the afternoon.
Sat night..E winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less.
Sun..E winds around 10 kt. Seas around 2 ft. Chance of rain.
Sun night..NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Chance of rain.
Mon..NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Chance of rain.
Mon night..N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Chance of rain.

ANZ300 918 Pm Est Wed Nov 29 2023
Synopsis for the long island and connecticut coastal waters.. High pressure remains centered over the southeastern states tonight and moves slowly offshore Thursday and Thursday night. A weak cold front then approaches on Friday and passes through during the night, weakening further nearby on Saturday. A series of lows will then impact the area from Sunday into Tuesday.


7 Day Forecast for Marine Location Near New London, CT
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Area Discussion for - New York City/Upton, NY
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FXUS61 KOKX 300223 AFDOKX

Area Forecast Discussion National Weather Service New York NY 923 PM EST Wed Nov 29 2023

SYNOPSIS
High pressure remains centered over the southeastern states tonight and moves slowly offshore Thursday and Thursday night. A weak cold front then approaches on Friday and passes through during the night, weakening further nearby on Saturday. A series of lows will then impact the area from Sunday into Tuesday.

NEAR TERM /UNTIL 6 AM THURSDAY MORNING/
A solid ovc was moving across the cwa this eve. The fcst has been updated accordingly. Clearing still expected in the early mrng hours, so made no adjustments to low temps attm.

A weak upper shortwave was moving quickly through the cyclonic flow, accompanied by mid and high cloudiness. This wave moves offshore this evening and skies will be clearing. There was very weak warm air advection setting up, however, with clearing skies and relatively light winds late tonight, temperatures will be falling to near what overnight lows were this morning. Lows will be between 5 and 10 degrees below normal.

SHORT TERM /6 AM THURSDAY MORNING THROUGH THURSDAY NIGHT/
Return flow will be strengthening during Thursday as the surface high moves off the southeastern coast, and low level warm advection strengthens. There will be an increase in upper level moisture, so after a start with mostly clear skies, high thin clouds will be moving in, especially late in the day, well ahead of the next system approaching in the southern stream from the southwestern states. Temperatures will be rebounding to near normal levels.

Thursday night the area remains in a deep southwest flow with increasing warm advection and a strengthening flow as a southern stream shortwave moves int the southern Great Lakes region by 12Z Friday. Overnight lows Thursday night will be near to just above seasonal normals for the beginning of meteorological winter December 1.

LONG TERM /FRIDAY THROUGH WEDNESDAY/
A rather unsettled long term period with multiple chances for precipitation. Stuck fairly close to the NBM through this period.

The long term starts off Friday with a weak surface cold front approaching the region. The morning will start off dry, however by POPs quickly increase becoming likely during the afternoon and evening, continuing into the overnight as the front moves across the area. Rain amounts will remain on the light with QPF values remaining below a quarter of an inch across the entire area.

A series of shortwaves will pass near the region this weekend into next week. Right now, it looks like the best chances for rain will take place Sunday afternoon/night as low pressure developing near the Carolina coast passes well offshore, and then again Mon afternoon/night as another shortwave passes near the region with a surface low developing and passing offshore.

Temperatures will remain at or slightly above normal through much of the long term, It wont be until next Wednesday when temperatures fall below normal as the last of the series of lows pulls in colder air from the NW.

AVIATION /03Z THURSDAY THROUGH MONDAY/
VFR through the TAF period as high pressure slowly builds to the south.

SW winds around 10 kt overnight. Flow may veer a little more to the WSW at times late as speeds decrease slightly. SW flow around 10 kt again on Thu, decreasing aft 00z Fri.

...NY Metro(KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...

No unscheduled amendments expected.

OUTLOOK FOR 00Z FRIDAY THROUGH SUNDAY...

Thursday night: VFR.

Friday: MVFR or lower in rain in the late afternoon and evening.

Saturday: Mainly VFR. Localized MVFR possible.

Sunday and Monday: MVFR or lower possible, with chance of rain.

Detailed information, including hourly TAF wind component forecasts, can be found at: https:/ www.weather.gov/zny/n90

MARINE
Winds and seas remain below advisory levels across the forecast waters tonight through Thursday as high pressure remains to the south of waters. A southwest flow will be strengthening during Thursday as low pressure and an associated cold front approach from the northwest. Wind gusts may reach minimal SCA levels on the ocean waters Thursday evening, and ocean seas likely build to 5 feet by late Thursday evening into the overnight. With conditions developing later in the 3rd period will hold off on issuing a SCA at this time.

SCA conditions will be possible on Friday as the gradient tightens.
Seas will be to around 4ft, and its possible 5ft seas will be reached.

Generally quiet conditions this weekend. A better chance of SCA conditions come on Monday into Tuesday as low pressure develops and passes near the region.

HYDROLOGY
There are no hydrologic concerns through next Wednesday.

OKX WATCHES/WARNINGS/ADVISORIES
CT...None.
NY...None.
NJ...None.
MARINE...None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
NLHC3 8 mi43 min 33°F 52°F30.06
MTKN6 - 8510560 - Montauk, NY 17 mi43 min 36°F 47°F30.02
NWHC3 - 8465705 - New Haven, CT 42 mi43 min W 8G11 34°F 47°F30.09
PDVR1 44 mi43 min SW 1.9G2.9 29°F 30.0615°F
QPTR1 - 8454049 - Quonset Point, RI 44 mi43 min W 2.9G6 32°F 46°F30.07
NWPR1 - 8452660 - Newport, RI 45 mi43 min W 8.9G12 34°F 46°F30.06
NAXR1 - Narragansett Bay Reserve, RI 48 mi46 min N 5.1 31°F 30.0616°F
PTCR1 - 8452951 - Potter Cove, Prudence Island, RI 48 mi43 min WNW 5.1G8.9 32°F 30.09
PRUR1 49 mi43 min 33°F

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Wind History for New Haven, CT
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KGON GROTONNEW LONDON,CT 6 sm35 minW 1010 smOvercast36°F16°F44%30.07
KMTP MONTAUK,NY 16 sm37 minWSW 14G22--37°F19°F48%30.09
KWST WESTERLY STATE,RI 18 sm38 minW 0510 smOvercast30°F16°F55%30.07
KSNC CHESTER,CT 23 sm16 minWSW 0710 smPartly Cloudy32°F10°F40%30.05

Wind History from GON
(wind in knots)


Tide / Current for Little Gull Island, Long Island Sound, New York
   
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Little Gull Island
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Wed -- 03:51 AM EST     0.23 feet Low Tide
Wed -- 06:52 AM EST     Sunrise
Wed -- 09:25 AM EST     Moonset
Wed -- 10:30 AM EST     2.79 feet High Tide
Wed -- 04:20 PM EST     Sunset
Wed -- 04:43 PM EST     -0.04 feet Low Tide
Wed -- 06:02 PM EST     Moonrise
Wed -- 11:07 PM EST     1.96 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Little Gull Island, Long Island Sound, New York, Tide feet
12
am
1.6
1
am
1.2
2
am
0.8
3
am
0.4
4
am
0.2
5
am
0.5
6
am
1
7
am
1.6
8
am
2.1
9
am
2.5
10
am
2.8
11
am
2.7
12
pm
2.4
1
pm
1.8
2
pm
1.2
3
pm
0.6
4
pm
0.1
5
pm
-0
6
pm
0.2
7
pm
0.7
8
pm
1.1
9
pm
1.5
10
pm
1.8
11
pm
2



Tide / Current for The Race, Long Island Sound, New York Current
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The Race
Click for Map
Wed -- 12:19 AM EST     -0.00 knots Slack
Wed -- 03:10 AM EST     -2.87 knots Max Ebb
Wed -- 06:15 AM EST     0.00 knots Slack
Wed -- 06:52 AM EST     Sunrise
Wed -- 09:09 AM EST     2.88 knots Max Flood
Wed -- 09:25 AM EST     Moonset
Wed -- 12:25 PM EST     -0.00 knots Slack
Wed -- 03:34 PM EST     -3.41 knots Max Ebb
Wed -- 04:20 PM EST     Sunset
Wed -- 06:02 PM EST     Moonrise
Wed -- 06:58 PM EST     0.00 knots Slack
Wed -- 09:44 PM EST     2.66 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

The Race, Long Island Sound, New York Current, knots
12
am
0.5
1
am
-1
2
am
-2.3
3
am
-2.9
4
am
-2.6
5
am
-1.7
6
am
-0.4
7
am
1.1
8
am
2.3
9
am
2.9
10
am
2.6
11
am
1.8
12
pm
0.6
1
pm
-0.9
2
pm
-2.4
3
pm
-3.3
4
pm
-3.3
5
pm
-2.6
6
pm
-1.4
7
pm
0
8
pm
1.5
9
pm
2.5
10
pm
2.6
11
pm
2.2




Weather Map
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Upton, NY,



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