Brookhaven, NY Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Brookhaven, NY

May 28, 2024 10:33 PM EDT (02:33 UTC) Change Location
Sunrise 5:22 AM   Sunset 8:15 PM
Moonrise 12:29 AM   Moonset 9:57 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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ANZ345 South Shore Bays From Jones Inlet Through Shinnecock Bay- 1011 Pm Edt Tue May 28 2024

Rest of tonight - W winds 5 to 10 kt. Waves 1 ft or less.

Wed - W winds 5 to 10 kt, becoming sw in the afternoon. Waves 1 ft or less. Slight chance of showers and tstms in the afternoon.

Wed night - SW winds 5 to 10 kt, becoming nw after midnight. Waves 1 ft or less. Chance of showers and tstms.

Thu - N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms in the morning, then slight chance of showers in the afternoon.

Thu night - W winds around 5 kt, becoming nw after midnight. Waves 1 ft or less. Slight chance of showers in the evening.

Fri - NW winds 5 to 10 kt. Waves 1 ft or less.

Fri night - NW winds 5 to 10 kt. Waves 1 ft or less.

Sat - W winds around 5 kt. Waves 1 ft or less.

Sat night - SW winds 5 to 10 kt. Waves 1 ft or less.

Sun - SW winds 5 to 10 kt. Waves 1 ft or less.

Sun night - SW winds 5 to 10 kt. Waves 1 ft or less.
winds and waves may be higher in and near tstms.

ANZ300 1011 Pm Edt Tue May 28 2024

Synopsis for the long island and connecticut coastal waters - A cold front remains nearby offshore overnight before a second front approaches Wednesday, moving through into Wednesday night. A weak surface trough moves east of the region Thursday. High pressure builds in later Thursday through Saturday night. A weakening low passes slowly to the west and north Sunday through Tuesday.


7 Day Forecast for Marine Location Near Brookhaven, NY
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Area Discussion for - New York City/Upton, NY
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FXUS61 KOKX 282347 AFDOKX

Area Forecast Discussion National Weather Service New York NY 747 PM EDT Tue May 28 2024

SYNOPSIS
A cold front draped over the region pushes offshore this evening before a second front approaches Wednesday, moving through into Wednesday night. A weak surface trough moves east of the region Thursday. High pressure builds in later Thursday through Saturday night. A weakening low passes slowly to the west and north Sunday through Tuesday.

NEAR TERM /UNTIL 6 AM WEDNESDAY MORNING/
Mid level trough situated over the Great Lakes advances east toward the region and helps scoot a weak cold front farther offshore into tonight.

Scattered showers, and isolated thunderstorms, continue over Upstate NY with the approaching trough, but this activity should dissipate this evening once heating ends, and as CAPE decreases along with surface instability. Not out of the question a few showers or an isolated t-storm make it into the Lower Hudson Valley before this, but this should be rather limited in coverage. The HRRR showing that some of this activity does move into Orange and Putnam counties, and may minor adjustments based on this.

A gusty west flow lightens early this evening, and updated with the LAV guidance. Dry and mild conditions can be expected tonight as temperatures only fall back into the 60s across the region overnight.

SHORT TERM /6 AM WEDNESDAY MORNING THROUGH WEDNESDAY NIGHT/
Trough axis shifts over the Northeast on Wednesday as an embedded shortwave swings through. The cold pool aloft, cyclonic flow, and advancing surface boundary should allow showers to develop into the Lower Hudson Valley by early afternoon, with the activity then spreading east across the rest of the region mid to late afternoon.

Despite ample sunshine and a well-mixed BL, conditions appear only marginal for thunderstorm development, with relatively light unidirectional shear, modest CAPE under 1000 J/kg, and surface dew points in the 50s. Still, a few thunderstorms may embed in this activity and advance east into the evening hours.
SPC continues to outline the region in a general thunder, which seems reasonable given the above.

The front moves through in the evening, and a surface trough lingers as a trailing weak wave of low pressure passes just offshore overnight, keeping a chance for showers into Thursday morning, especially along the coast. QPF from this system will be light outside any heavier convective elements, generally under a quarter inch.

Temperatures will be a few degrees cooler than on Tuesday, climbing into the mid to upper 70s for most during the afternoon, or about normal for late May. A general light flow from the west veers more northerly overnight behind the fropa helping to advect drier air into Thursday.

LONG TERM /THURSDAY THROUGH TUESDAY/
An upper level trough from southeastern Canada into the mid Atlantic states will be moving into the western Atlantic during Thursday as a high amplitude ridge builds east from the upper midwest and Great Lakes region. The ridge moves into the western Atlantic Sunday with the flow becoming zonal. A weak, low amplitude shortwave will be moving into the ridge and there will be mainly slight chances of precipitation late Sunday night into Tuesday, mainly inland, where there is better instability and surface convergence.

Temperatures will be near to slightly above seasonal normals Thursday into Saturday, with a slight warmup Sunday into the beginning of next week.

AVIATION /00Z WEDNESDAY THROUGH SUNDAY/
Weak cold fronts will move through the area tonight and into Wednesday.

VFR through Wednesday morning, with sub VFR chances increasing Wednesday afternoon and evening. A few brief showers and localized brief MVFR conditions possible this evening at KSWF until 3z.
A better chance at seeing scattered showers and TSRA Wednesday afternoon after 20Z. For now handled in the TAFs WITH PROB30 groups.

Wind decrease this evening to less than 10 kt, and down closer to 5 kt at many outlying terminals. NW/W winds around 7-10 kt continue Wednesday with coastal terminals (KJFK, KISP, KBDR, KGON) becoming more SW to S due to seabreeze influence in the afternoon.

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

No unscheduled AMD expected.

OUTLOOK FOR 00Z THURSDAY THROUGH SUNDAY...

Wednesday night: Periods of MVFR or lower with chance of showers and tstms, mainly during the evening.

Thursday: Chance of showers with MVFR cond possible.

Friday and Saturday: VFR.

Sunday: Mainly VFR. Low chance of MVFR with any rain showers.

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

MARINE
Westerly flow will continue to occasionally gust up to 25 kt along nearshore waters into early this evening before winds subside. This west wind veers more northerly Wednesday night behind a frontal passage, but winds and seas remain light.

Sub-advisory conditions persist Thursday through the weekend with a light flow, generally 10 kt or less.

HYDROLOGY
No hydrologic impacts are expected through the forecast period.

TIDES/COASTAL FLOODING
There is a moderate rip current risk early Wednesday morning at the Southeast Suffolk ocean beaches, with 3 foot ocean seas and a S to SE swell, with a low risk at the other ocean facing beaches.
Thursday there is a low rip current risk at the ocean facing beaches.

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
BRHC3 - 8467150 - Bridgeport, CT 33 mi46 min NNW 5.1G8.9 69°F 63°F29.74
44025 - LONG ISLAND 33 NM South of Islip, NY 37 mi34 min WNW 9.7G14 68°F 64°F29.8261°F
NWHC3 - 8465705 - New Haven, CT 37 mi46 min NNW 8.9G13 69°F 64°F29.80
KPTN6 - 8516945 - Kings Point, NY 47 mi46 min NW 4.1G6 66°F 64°F29.81


Wind History for Bridgeport, CT
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KHWV BROOKHAVEN,NY 5 sm37 minNW 0910 smA Few Clouds72°F52°F50%29.81
KISP LONG ISLAND MAC ARTHUR,NY 12 sm37 minNW 09G2010 smA Few Clouds70°F52°F53%29.80
KFOK FRANCIS S GABRESKI,NY 15 sm40 minNW 0610 smClear70°F57°F64%29.81
Link to 5 minute data for KHWV


Wind History from HWV
(wind in knots)
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Tide / Current for Mastic Beach, Moriches Bay, Long Island, New York
   
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Mastic Beach
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Tue -- 12:28 AM EDT     Moonrise
Tue -- 03:06 AM EDT     0.59 feet High Tide
Tue -- 05:24 AM EDT     Sunrise
Tue -- 09:56 AM EDT     Moonset
Tue -- 09:59 AM EDT     0.02 feet Low Tide
Tue -- 03:53 PM EDT     0.48 feet High Tide
Tue -- 08:13 PM EDT     Sunset
Tue -- 09:57 PM EDT     0.08 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Mastic Beach, Moriches Bay, Long Island, New York, Tide feet
12
am
0.3
1
am
0.5
2
am
0.6
3
am
0.6
4
am
0.6
5
am
0.5
6
am
0.4
7
am
0.2
8
am
0.1
9
am
0
10
am
0
11
am
0.1
12
pm
0.2
1
pm
0.3
2
pm
0.4
3
pm
0.5
4
pm
0.5
5
pm
0.4
6
pm
0.4
7
pm
0.3
8
pm
0.2
9
pm
0.1
10
pm
0.1
11
pm
0.1


Tide / Current for Shinnecock Canal, Railroad Bridge, New York Current
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Shinnecock Canal
Click for Map
Tue -- 12:27 AM EDT     Moonrise
Tue -- 01:33 AM EDT     -0.00 knots Slack
Tue -- 04:45 AM EDT     -1.57 knots Max Ebb
Tue -- 05:22 AM EDT     Sunrise
Tue -- 08:39 AM EDT     0.00 knots Slack
Tue -- 09:54 AM EDT     Moonset
Tue -- 10:58 AM EDT     1.08 knots Max Flood
Tue -- 01:53 PM EDT     -0.00 knots Slack
Tue -- 04:56 PM EDT     -1.27 knots Max Ebb
Tue -- 08:12 PM EDT     Sunset
Tue -- 08:23 PM EDT     0.00 knots Slack
Tue -- 11:14 PM EDT     1.41 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Shinnecock Canal, Railroad Bridge, New York Current, knots
12
am
1
1
am
0.5
2
am
-0.4
3
am
-1.1
4
am
-1.5
5
am
-1.6
6
am
-1.3
7
am
-0.8
8
am
-0.4
9
am
0.2
10
am
0.9
11
am
1.1
12
pm
0.9
1
pm
0.6
2
pm
-0.1
3
pm
-0.8
4
pm
-1.2
5
pm
-1.3
6
pm
-1.1
7
pm
-0.6
8
pm
-0.2
9
pm
0.3
10
pm
1
11
pm
1.4


Weather Map
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GEOS Local Image of north east   
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Upton, NY,




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