Sunrise 5:50 AM   Sunset 7:50 PM Moonrise 12:00 AM   Moonset 7:42 AM

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ANZ335 Long Island Sound West Of New Haven Ct/port Jefferson Ny- 131 Pm Edt Sat Apr 27 2024
Rest of today - S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Seas 1 ft or less, then 1 to 2 ft this afternoon. Wave detail: S 1 ft at 2 seconds. Slight chance of showers late. Tonight - S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave detail: sw 1 ft at 2 seconds. Chance of showers. Sun - SW winds 5 to 10 kt. Seas 1 ft or less. Wave detail: sw 1 ft at 2 seconds. Chance of showers in the morning. Sun night - SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave detail: sw 1 ft at 2 seconds. Slight chance of showers. Mon - NW winds 5 to 10 kt. Seas 1 ft or less. Mon night - SE winds 5 to 10 kt. Seas 1 ft or less. Wave detail: se 1 ft at 2 seconds. Tue - E winds 5 to 10 kt. Seas 1 ft or less. Tue night - E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Wed - NE winds 5 to 10 kt. Seas 1 ft or less. Wed night - SE winds 5 to 10 kt. Seas 1 ft or less.
winds and seas may be higher in and near tstms.

ANZ300 131 Pm Edt Sat Apr 27 2024
Synopsis for the long island and connecticut coastal waters - High pressure continues sliding to the southeast through this afternoon. A warm front approaches tonight and moves north on Sunday. Weak high pressure returns late Sunday into Monday. A back door cold front moves through Monday night. A frontal system approaches from the west and moves through the area on Tuesday. High pressure then briefly follows for midweek.

FXUS61 KALY 271754 AFDALY

AREA FORECAST DISCUSSION National Weather Service Albany NY 154 PM EDT Sat Apr 27 2024

SYNOPSIS
Clouds will be on the increase this afternoon as a frontal system approaches from the west, with scattered, light showers becoming possible later this afternoon into tonight. With a frontal boundary nearby, skies will remain mostly cloudy with additional showers possible Sunday into Monday. Additional periods of showers and possibly some embedded rumbles of thunder will be possible at different times during the week along with a trend to warmer temperatures.

NEAR TERM /UNTIL 6 PM THIS EVENING/
As of 1 PM EDT, high clouds continue to increase from west to east, well ahead of a warm front approaching from the eastern Great Lakes. A band of showers continues to track eastward across western/central NYS, with its leading edge reaching the western Mohawk Valley, Schoharie County and SW Adirondacks between 2 and 4 PM. Dry air may initially only allow for some sprinkles, however steadier showers may then develop in these areas toward and especially after 4 PM.

Farther east, light showers/sprinkles may develop across portions eastern Catskills and Hudson River Valley from Albany northward between 4 and 6 PM, and across western New England and the mid Hudson Valley region closer to or after 6 PM.

Prior to the arrival of thicker clouds and any showers, temps will likely reach the mid to upper 60s within portions of the Hudson Valley and western New England, with upper 50s to lower 60s west of the Hudson Valley. Temps may cool off quickly once showers develop, dropping back into the 50s for lower elevations, with even some 40s possible across higher terrain of the SW Adirondacks and eastern Catskills toward sunset.

Gusty south to southeast winds have developed, especially within north/south oriented valleys where gusts up to 25-30 mph have occurred. Similar gusts are expected through the remainder of this afternoon, perhaps as high as 35 mph within the Hudson Valley.

SHORT TERM /6 PM THIS EVENING THROUGH MONDAY NIGHT/
Scattered showers continue throughout the overnight period into Sunday morning as the warm frontal boundary remains close by. The adjacent surface high continues to pull away from the region as ridging aloft continues to deamplify. Overhead, high pressure builds across southeast Canada whilst low pressure tracks south of the Hudson Bay area. Persistent southerly flow across eastern New York and western New England, in addition to warm air advection with the nearby boundary, will be responsible for temperatures rising into the mid 60s to low 70s Sunday.
Some isolated to scattered, diurnally driven showers are possible in the afternoon with weak elevated instability forcing the possibility of some embedded rumbles of thunder. However, such an occurrence would likely be isolated.

Sunday night into Monday, showers should conclude with the loss of daytime heating, though clouds will linger leading to mild temperatures of 50s Sunday night. Monday, the boundary looks to lift northward as a warm front, leading to another mild day with highs in the mid 60s to 70s. Conditions look to remain primarily dry Monday as shortwave ridging builds across the region. As a result, cloud coverage will decrease enough to allow for some breaks of sun in the afternoon. Dry conditions will be short- lived, however, as shower chances increase once again Monday night into Tuesday morning as another surface boundary approaches from the west. Monday night will be another mild night with lows in the upper 40s to 50s.

LONG TERM /TUESDAY THROUGH FRIDAY/
Upper ridging in the eastern U.S. gradually deamplifies as upper impulses track through the northern periphery of the deamplifying upper ridging. One upper impulse tracks through our region Tuesday into Tuesday night, with chances for showers, possible a rumble of thunder. Just weak cold advection behind this system.

A potential dry period Wednesday before more upper energy begins to approach Thursday into Friday with increasing warm advection and moisture advection. So, increasing clouds and chances for showers Thursday and Friday and a possible rumble of thunder.

Highs Tuesday in the 60s to around 70. Highs Wednesday in the 60s with around 60 southern Adirondacks and southern Green Mountains.
Highs Thursday and Friday around 70 to mid 70s with upper 60s higher terrain.

AVIATION /18Z SATURDAY THROUGH THURSDAY/
Clouds will thicken and lower this afternoon ahead of a warm front with showers impacting KGFL/KALB/KPSF/KPOU between 22Z/SAT and 02Z/SUN. The showers will increase in coverage between 02Z-06Z/SUN with cigs/vsbys lowering to MVFR levels with vsbys 3-5SM and cigs 1.5-3.0 kft AGL. The showers may decrease after 07Z/SUN with patchy to areas of drizzle and the cigs further lowering to IFR/low MVFR levels in the 500 ft AGL to 1200 ft AGL range. The IFR/low MVFR conditions may linger until 14Z-16Z/SUN before some improvement to high MVFR/low VFR conditions (especially cigs).

The winds will be south to southeast at 10-18KT with some gusts 25-30 KT at KALB. The winds will decrease to 6-12 KT early this evening, and be less than 10 KT overnight. The winds increase from the south to southwest at 5-10 KT in the late morning into the afternoon.

Outlook...

Sunday Night: Low Operational Impact. Slight Chance of SHRA.
Monday: No Operational Impact. NO SIG WX.
Monday Night: Moderate Operational Impact
Chance of SHRA
TSRA.
Tuesday: High Operational Impact
Likely SHRA
TSRA.
Tuesday Night: Moderate Operational Impact
Likely SHRA
TSRA.
Wednesday: Low Operational Impact. Slight Chance of SHRA.

ALY WATCHES/WARNINGS/ADVISORIES
CT...None.
NY...None.
MA...None.
VT...None.

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Hudson
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Sat -- 05:30 AM EDT     4.53 feet High Tide
Sat -- 05:55 AM EDT     Sunrise
Sat -- 07:44 AM EDT     Moonset
Sat -- 12:41 PM EDT     0.23 feet Low Tide
Sat -- 06:10 PM EDT     3.55 feet High Tide
Sat -- 07:50 PM EDT     Sunset
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Hudson, Hudson River, New York, Tide feet

Coxsackie
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Sat -- 12:45 AM EDT     0.97 feet Low Tide
Sat -- 05:55 AM EDT     Sunrise
Sat -- 07:07 AM EDT     5.24 feet High Tide
Sat -- 07:43 AM EDT     Moonset
Sat -- 01:34 PM EDT     0.93 feet Low Tide
Sat -- 07:12 PM EDT     3.95 feet High Tide
Sat -- 07:50 PM EDT     Sunset
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Coxsackie, Hudson River, New York, Tide feet

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