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Marine Weather and Tide Forecast for Darien, CT

June 25, 2024 3:05 PM EDT (19:05 UTC) Change Location
Sunrise 5:21 AM   Sunset 8:32 PM
Moonrise 11:38 PM   Moonset 9:03 AM 
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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.

Marine Forecasts
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ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 200 Pm Edt Tue Jun 25 2024

This afternoon - W winds around 10 kt. Seas 1 ft or less. Wave detail: W 1 ft at 2 seconds.

Tonight - SW winds 10 to 15 kt. Seas 1 ft or less, then around 2 ft after midnight. Wave detail: sw 1 ft at 2 seconds, becoming sw 1 ft at 3 seconds.

Wed - SW winds around 10 kt with gusts up to 20 kt. Seas around 2 ft in the morning, then 1 ft or less. Wave detail: sw 1 ft at 3 seconds. Slight chance of showers in the morning, then chance of showers and tstms in the afternoon.

Wed night - SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft in the evening, then 1 ft or less. Wave detail: sw 1 ft at 2 seconds. Showers likely with chance of tstms in the evening, then showers and chance of tstms after midnight. Vsby 1 to 3 nm in the evening.

Thu - NW winds 5 to 10 kt. Seas 1 ft or less. Wave detail: W 1 ft at 2 seconds. Showers likely, mainly in the morning with vsby 1 to 3 nm.

Thu night - NW winds 5 to 10 kt, becoming N after midnight. Seas 1 ft or less. Wave detail: W 1 ft at 2 seconds.

Fri - E winds 5 to 10 kt. Seas 1 ft or less.

Fri night - S winds 5 to 10 kt. Seas 1 ft or less.

Sat - S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft.

Sat night - S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Chance of showers.
winds and seas may be higher in and near tstms.

ANZ300 200 Pm Edt Tue Jun 25 2024

Synopsis for the long island and connecticut coastal waters - High pressure builds off the eastern seaboard this afternoon into tonight. A warm front moves through the waters tonight into Wednesday morning as low pressure tracks across southeastern canada. A cold front moves into the region late Wednesday and moves across the waters Wednesday night into Thursday morning. High pressure builds in for Thursday night and moves over the region late in the day Friday. A warm front lifts north of the area Saturday.


7 Day Forecast for Marine Location Near Darien CDP, CT
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Area Discussion for - New York City/Upton, NY
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953 FXUS61 KOKX 251828 AFDOKX

Area Forecast Discussion National Weather Service New York NY 228 PM EDT Tue Jun 25 2024

SYNOPSIS
High pressure builds off the Eastern Seaboard this afternoon into tonight. A warm front moves in late tonight and then moves northeast away from the region early Wednesday. A cold front then approaches from the west, moving across late Wednesday night into early Thursday. High pressure gradually builds in thereafter, eventually moving over the region late in the day Friday. A warm front lifts north of the area Saturday. A series of cold fronts then moves through on Sunday with high pressure building in for Monday.

NEAR TERM /THROUGH WEDNESDAY/
For the rest of this afternoon, slight changes made to temperatures, slightly warmer across the coast with downslope NW flow. Highs closer to 90 for much of the area. Lower dewpoints in the 50s, making for heat indices right near the actual temperature.

Winds expected to become more SW for the latter half of this afternoon and gusty. Clouds are expected to increase for the remainder of the afternoon but plenty of sun is still expected as much of the clouds will be higher level cirrus clouds with some transparency.

For tonight, nearly steady zonal mid level height tendency.
Vort max moves across during the evening, with most of its energy north of the area. At the surface, high pressure moves farther offshore. A warm front approaches from the west and eventually moves into the region. This warm front is forecast to move northeast of the region early Wednesday.

Some CAMs are depicting a few showers potentially developing across parts of the region in and around NYC as well as locations to the north and west. Will only have slight chance POPs for this. Forecast lows tonight were a blend of MOS consensus and NBM, ranging from the upper 60s to lower 70s for a majority of the region. It will start to feel more humid as well as the dewpoints are forecast to rise into the upper 50s to lower 60s.

SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY/
A deepening upper trough will approach during Wednesday along with a surface cold front. With the area warm sectored temperatures Wednesday will be similar to Tuesday`s, except across the coastal regions as a southwesterly flow will keep those areas a few degrees cooler. More humid air will also be moving into the region as dew points rise into the mid 60s.
Maximum heat indices will reach 90 to 95 during peak heating.
With heat indices remaining below 100, a heat advisory is not expected to the issued at this time.

Showers and thunderstorms develop late day Wednesday, and will be more likely Wednesday night as a cold front moves into the region. A few of the storms may become strong with gusty winds, and a portion of the region, the lower Hudson Valley into northeastern New Jersey, and New York City have been placed into a slight risk for severe weather with damaging winds the primary threat, with a risk of hail, and an isolated tornado.
Also, with precipitable water values increasing to 1.75 to 2.0 inches, and training of storms, the will be a chance of locally heavy rainfall the the possibility of urban and poor drainage flooding.

LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/
Upper level trough over the Northeast Thursday night pushes offshore on Friday, allowing for a zonal flow aloft. At the surface, high pressure builds in as a cold front that pushed through earlier continues to move east. The high pushes off the New England Coast late in the day Friday into Friday night, allowing a warm front to lift north of the area Saturday. An unsettled pattern sets up Saturday night and Sunday as a series of cold fronts/surface troughs moves through. Some timing differences with the models this far out, but for the most part, they are generally 3 to 6 hours apart in the passage of the main cold front late in the day Sunday into late Sunday night.
High pressure then builds in for Monday. Showers and thunderstorms will be associated with these cold frontal and surface trough passages with lifted indices below zero, but for now, limited it to a slight chance for thunder with uncertainty in how unstable the atmosphere will actually be.

Outside of Sunday, when the area will be warm sectored, temperatures will be seasonable. A bit of a roller coaster ride in regards to humidity however as they are expected to be low on Friday with high pressure building in and a northerly flow bringing in a less humid air mass. The quick return flow Friday night and the approach and passage of a warm front into Saturday will mean humidity levels on the rise, with humid conditions Saturday and more so into Sunday. They then come down again after the passage of the cold fronts Sunday, with comfortable levels for most by Monday.

AVIATION /18Z TUESDAY THROUGH SUNDAY/
A warm front lifts north of the area tonight as a cold front approaches Wednesday night.

VFR.

SW winds 10-15 kt at the metro terminals, and around 10 kt at all other terminals. Gusts to 25 kt possible through early evening mainly at the coast. All other terminals may see occasional gusts to 20 kt. Winds diminish tonight and increase again Wed afternoon.

PROB30 for TS introduced at 30 hr terminals Wed in vicinity of pre-frontal trof. However, most activity may hold off until 00z or after. Best chance of Wed afternoon convection will be city terminals and areas to N and W. Any TSRA that develops may contain strong gusty winds or hail.

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

No unscheduled amendments are expected.

OUTLOOK FOR 18Z WEDNESDAY THROUGH SUNDAY...

18z Wednesday: Mainly VFR. A chance of showers and thunderstorms in the late afternoon, and likely at night, with MVFR or lower possible. SW wind 15-20 kt G20-25 kt near the coast.

Thursday: Mainly VFR, MVFR or lower possible early in the morning in shower and thunderstorms.

Friday: VFR.

Saturday: VFR with a chance of thunderstorms in the afternoon.

Sunday...MVFR possible in a chance of shra and tstms.

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

MARINE
Small craft advisory, SCA, in effect for the ocean zones south of Long Island tonight through Wednesday. Wanted to see how new model guidance trends so did not extend SCA into Wednesday night at this time. However, SCA conditions are quite probable for the ocean Wednesday night.

With high pressure building offshore, winds will become more SW along the coast and gusty as well. Ocean gusts 25 kt expected for tonight and for the South Shore Bays as well, but forecast just to be occasional for South Shore Bays.

SCA conditions continue on the ocean Wednesday and into Wednesday night as a strong southwest flow continues ahead of an approaching cold front. Winds shift to the northwest late Wednesday night into Thursday behind the cold front and winds and seas will diminish below SCA levels Thursday morning.

Winds and waves generally remain below SCA criteria from Thursday night through Saturday night. However, there is the potential for SCA winds on Saturday as the pressure gradient increases across the waters. Waves build on the ocean, but shouldn`t reach 5 ft until around daybreak Sunday.

HYDROLOGY
No hydrologic concerns through Wednesday. Showers and thunderstorms developing late Wednesday afternoon and evening, ahead of an approaching cold front, may produce locally heavy rainfall that could produce minor flooding, particularly in urban and poor drainage areas. Any risk of flash flooding will likely be localized at this time.

No hydrologic concerns from Thursday night through the beginning of next week.

TIDES/COASTAL FLOODING
There is a high rip current risk at all local Atlantic facing beaches today. A high rip current risk is also expected for Wednesday.

OKX WATCHES/WARNINGS/ADVISORIES
CT...None.
NY...High Risk for Rip Currents until 9 PM EDT this evening for NYZ075- 080-081-178-179.
NJ...None.
MARINE...Small Craft Advisory from 6 PM this evening to 6 PM EDT Wednesday for ANZ350-353-355.




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
BRHC3 - 8467150 - Bridgeport, CT 17 mi66 minW 5.1G14 86°F 64°F29.81
KPTN6 - 8516945 - Kings Point, NY 23 mi66 minWSW 7G8.9 80°F 65°F29.88
NWHC3 - 8465705 - New Haven, CT 33 mi66 minWNW 9.9G11 83°F 67°F29.87
BATN6 - 8518750 - The Battery, NY 38 mi66 min 83°F 68°F29.83
ROBN4 - 8530973 - Robins Reef, NJ 42 mi66 minWNW 12G16 85°F 29.88
MHRN6 47 mi66 minSW 11G14
44065 - Entrance to New York Harbor 49 mi56 minSSW 5.8G7.8 70°F 61°F2 ft29.9063°F


Wind History for Bridgeport, CT
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Airport Reports
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Link to 1 hour of 5 minute data for KHPN
   
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Wind History graph: HPN
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Tide / Current for Greens Ledge, Connecticut
   
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Greens Ledge
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Tue -- 02:00 AM EDT     8.23 feet High Tide
Tue -- 05:22 AM EDT     Sunrise
Tue -- 08:27 AM EDT     -0.14 feet Low Tide
Tue -- 09:02 AM EDT     Moonset
Tue -- 02:36 PM EDT     7.65 feet High Tide
Tue -- 08:30 PM EDT     Sunset
Tue -- 08:46 PM EDT     0.56 feet Low Tide
Tue -- 11:37 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Greens Ledge, Connecticut, Tide feet
12
am
6.4
1
am
7.7
2
am
8.2
3
am
7.7
4
am
6.3
5
am
4.3
6
am
2.4
7
am
0.9
8
am
-0
9
am
0
10
am
1.1
11
am
2.8
12
pm
4.8
1
pm
6.4
2
pm
7.5
3
pm
7.6
4
pm
6.7
5
pm
5.1
6
pm
3.4
7
pm
1.9
8
pm
0.8
9
pm
0.6
10
pm
1.3
11
pm
2.9


Tide / Current for Saugatuck River entrance, Connecticut
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Saugatuck River entrance
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Tue -- 02:00 AM EDT     8.00 feet High Tide
Tue -- 05:22 AM EDT     Sunrise
Tue -- 08:29 AM EDT     -0.14 feet Low Tide
Tue -- 09:01 AM EDT     Moonset
Tue -- 02:36 PM EDT     7.43 feet High Tide
Tue -- 08:30 PM EDT     Sunset
Tue -- 08:48 PM EDT     0.54 feet Low Tide
Tue -- 11:37 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Saugatuck River entrance, Connecticut, Tide feet
12
am
6.2
1
am
7.5
2
am
8
3
am
7.5
4
am
6.1
5
am
4.2
6
am
2.4
7
am
0.9
8
am
-0
9
am
-0
10
am
1
11
am
2.7
12
pm
4.6
1
pm
6.2
2
pm
7.2
3
pm
7.4
4
pm
6.5
5
pm
5
6
pm
3.3
7
pm
1.8
8
pm
0.8
9
pm
0.6
10
pm
1.2
11
pm
2.7


Weather Map
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GEOS Local Image of Northeast   
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Upton, NY,




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