Page Links Change Location One Page Printer Page HELP Default setup SAVE setting RECALL saved setting

Marine Weather and Tides Centerport, NY Version 3.4

NOTICE 1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17. 1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

---

Sunrise 6:16AM

Sunset 5:53PM

Sunday March 7, 2021 6:57 PM EST (23:57 UTC)

Moonrise 3:42AM

Moonset 12:50PM

Illumination 31%

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.

---

---

7 Day Forecast for Marine Location Near Centerport, NY

   Hourly   EDIT   Help

---

Area Discussion for - New York City/Upton, NY

      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KOKX 072333 AFDOKX

Area Forecast Discussion National Weather Service New York NY 633 PM EST Sun Mar 7 2021

SYNOPSIS. High pressure ridge north of the Great Lakes centers itself over New England early Monday. The high sinks south late Monday into Tuesday as a weak trough passes to the north. A cold front approaches from the west Friday and becomes stationary south of the area by Saturday night. Unsettled weather will continue through next weekend as another system approaches from the OH Valley, with a cool down in temperatures, as well.

NEAR TERM /THROUGH MONDAY/. Forecast is on track this hour with only minor changes to the temperatures and winds to account for current obs trends.

Subsidence aloft will keep the area cloudless in the near term. A high pressure system over the Great Lakes continues to force dry air with dew points in the teens and single digits into southern New York through tonight and into tomorrow morning. Winds should remain around 5-10 mph out of the northwest overnight, light enough for ample radiative cooling. The clear skies should allow for temperatures to dive once nightfall takes hold. Around the city temperatures are in the mid 20s with low 20s along Long Island and the Connecticut coastline. Further inland within the Lower Hudson Valley could see temperatures in the mid to upper teens.

SHORT TERM /MONDAY NIGHT/. Overhead ridging keeps southern New York dry again for most of the day Monday. It's likely that the skies remain clear through most of the morning and into the afternoon. Relative humidity values a loft are bone dry in the single digits above 900 mb. Needless to say rain chances remain near zero through the afternoon. Ambient temperatures should be slightly higher than the previous day in the low 40s.

Late Monday night into Tuesday morning a weak upper level trough moves through northern New York following the flow of a 120kt jet max north of the Great Lakes. This trough brings some residual Pacific moisture which may increase the cloudiness overnight. With the winds shifting more southerly and the additional clouds acting as a blanket to the outgoing radiation, temperatures should hold around 10 degrees above the previous days lows in the low to mid 30s.

LONG TERM /TUESDAY THROUGH SUNDAY/. Not much change in the forecast thinking for the beginning of the extended period. A shortwave trough passes well north of the area on Tuesday dragging through a weak cold front. Without much moisture to work with and the area away from the best lift, just some additional cloud cover expected Tuesday morning. Thereafter, surface high pressure and rising heights aloft build east, with a warming trend through Friday under southerly flow.

CPC ensemble mean forecasts continue to show convergence on a return to a positive NAO into the week. Guidance has held steady with 850mb temperatures of 8-10C+ Wednesday through Friday. One change this cycle as been for the ridge to be a bit slower to move east on Friday, thus maintaining southwesterly flow for much of the day. As a result, and if increased cloud cover doesn't mitigate it too much, Friday looks to be another warm day before a cool down this weekend.

A bit less spread today in the NBM/NBP temperature percentiles so continued to use its temperatures and adjusted up between the 75th and 90th percentiles. This gave highs in the mid/upper 50s for coastal locations and lower/mid 60s elsewhere Wednesday- Friday. This is in line with, or a degree or two cooler, than MOSGuide. With SSTs in the low 40s across the ocean waters, coupled with the southerly wind component, coastal areas will not get as warm as the interior, and remain in the mid 50s Wednesday through Friday. As we have mentioned previously, at this time no record highs are in jeopardy with record highs in the upper 60s and 70s for the climate locations.

By Friday afternoon, the ridge shifts to the east of the area with an upper trough passing over New England. Model guidance has come into a bit better agreement with respect to the timing of this system, and shows a cold front associated with the upper low passing through on Friday night. The front moves through quick, and will bring precipitation chances for the whole area Friday afternoon into the evening, albeit light. The front then stalls to our south as zonal flow aloft commences, and a deeper closed low takes shape across the Central Plains and moves east by Sunday. Cold advection behind the front will drop temperatures to more seasonable into Sunday. The stalled boundary remains just south of the area Sunday as a surface low develops over the OH Valley, keeping the area in clouds and light precipitation chances Sunday, especially Sunday morning. Temperatures may be marginally cold enough Sunday morning for a rain/snow mix across the interior, but plenty of time, still, to work out those details.

AVIATION /00Z MONDAY THROUGH FRIDAY/. High pressure builds in from the west through Monday.

NW-NNW winds around 10 kt to start will become under 10 kt tonight. Some outlying terminals will see winds become light and/or variable overnight. NW winds under 10 kt Monday morning veer to the W/SW by late afternoon, then SW in the evening.

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

Wind speeds could be a few kt higher than forecast through 02z. Wind should average just right of 310 magnetic this evening.

OUTLOOK FOR 00Z TUESDAY THROUGH FRIDAY. Monday Night through Wednesday. VFR. Thursday. Mainly VFR. S-SW gusts 15-20 kt. Friday. Mainly VFR. Chance of showers.

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

MARINE. Winds and seas will remain below SCA levels through Wednesday as high pressure dominates. By Thursday afternoon, strengthening southwest flow ahead of an approaching cold front will result in ocean seas to near 5 ft and gusts 25-30kts. Ocean seas will remain elevated into Saturday afternoon, with 5-7ft waves and occasional gusts to 30kts before diminishing late Saturday. Ocean seas begin to build again on Sunday evening, with occasional gusts to 25 kts.

HYDROLOGY. There are no hydrologic concerns through the forecast period.

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

SYNOPSIS . DJ/DBR NEAR TERM . DJ/DBR SHORT TERM . DJ LONG TERM . DBR AVIATION . DS MARINE . DJ/DBR HYDROLOGY . DJ/DBR

---

Weather Reporting Stations

   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
44022 - Execution Rocks	18 mi	58 min	NW 9.7 G 14	38°F				19°F
KPTN6 - 8516945 - Kings Point, NY	21 mi	58 min	N 11 G 14	37°F			1027.2 hPa (+1.0)
BRHC3 - 8467150 - Bridgeport, CT	22 mi	58 min	N 4.1 G 8.9	37°F	37°F		1025.7 hPa (+1.0)
BATN6 - 8518750 - The Battery, NY	36 mi	58 min		39°F	38°F		1026.7 hPa (+1.0)
NWHC3 - 8465705 - New Haven, CT	36 mi	58 min	N 9.9 G 14	37°F	37°F		1026.8 hPa (+1.1)
44065 - Entrance to New York Harbor	40 mi	38 min	NW 14 G 16		41°F		1026.1 hPa
ROBN4 - 8530973 - Robins Reef, NJ	40 mi	58 min	NNW 13 G 16	39°F			1026.3 hPa (+0.9)
44039 - Central Long Island Sound	42 mi	58 min	NNW 12 G 16	37°F	37°F	2 ft
BGNN4 - 8519483 - Bergen Point West Reach, NJ	44 mi	58 min		39°F			1026.3 hPa
MHRN6	45 mi	58 min	NW 14 G 15
SDHN4 - 8531680 - Sandy Hook, NJ	45 mi	58 min	NW 12 G 14	39°F			1027.1 hPa (+0.8)
44025 - LONG ISLAND 33 NM South of Islip, NY	46 mi	38 min	NW 7.8 G 9.7		41°F		1026.2 hPa

Wind History for Kings Point, NY

(wind in knots)    EDIT      (on/off)   Help

7 PM

8 PM

9 PM

10 PM

11 PM

12 AM

1 AM

2 AM

3 AM

4 AM

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

4 PM

5 PM

6 PM

Last 24hr

N16 G20

N15

N11

N6

N6 G9

N8

NW9 G13

N14

N12 G16

N11

N9 G14

N12 G15

N11 G14

N11

N14 G17

N14 G17

N10 G13

N7 G12

N10

N4

N6 G9

N13

N12 G15

N11 G14

1 day ago

N17

N13 G17

N15 G23

N15 G19

N11 G16

NW13 G16

N12 G15

N14 G22

N10 G16

N9

NW8 G11

NW11 G15

N14 G19

N17 G22

N19

N21

N16 G20

N12 G17

N16 G22

N16 G21

N19

N17

N17

N20

2 days ago

N17 G22

N17 G22

N20 G26

N26 G33

N19 G32

N17 G23

N17 G24

N16 G20

N17 G23

N18 G26

N20 G27

N17 G25

N20 G27

N20 G28

N24

N18 G26

N18 G23

N19 G25

N21 G26

N21 G27

N21

N20 G29

N17 G25

---

Airport Reports

    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.

Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Farmingdale - Republic Airport, NY	12 mi	65 min	NW 7	10.00 mi	Fair	38°F	14°F	37%	1026.2 hPa
Islip, Long Island Mac Arthur Airport, NY	16 mi	62 min	WNW 6	10.00 mi	A Few Clouds	36°F	14°F	40%	1025.9 hPa
White Plains - Westchester County Airport, NY	22 mi	62 min	W 8	10.00 mi	Fair	36°F	12°F	37%	1026.2 hPa
Bridgeport, Sikorsky Memorial Airport, CT	23 mi	66 min	NNW 6	10.00 mi	Fair	38°F	12°F	34%	1026 hPa

Link to 5 minute data for KFRG

Wind History from FRG (wind in knots)

7 PM

8 PM

9 PM

10 PM

11 PM

12 AM

1 AM

2 AM

3 AM

4 AM

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

4 PM

5 PM

6 PM

Last 24hr

NW11 G20

NW12 G20

NW10 G19

NW4

W4

W5

NW7

NW7

NW5

NW4

NE4

NE3

Calm

NW7

N10

N8 G16

NW6

4

5 G14

NW8 G16

--

NW11 G17

NW7

NW7

1 day ago

NW11 G17

NW8

NW7

NW9 G15

NW6

W7

W10

NW11 G19

NW10 G16

NW6

W6

W8

NW9 G15

NW9

NW8

NW13 G20

NW10 G20

NW13 G23

NW9 G20

W11 G21

NW10 G21

NW13 G23

NW8

W13 G19

2 days ago

NW7 G21

NW12 G21

NW12 G24

NW13 G22

NW13 G26

NW10 G23

NW18 G25

NW12 G22

NW9

NW10 G19

NW12 G20

NW15 G23

NW14 G23

NW18 G26

NW12 G24

NW9 G23

NW15 G23

NW12 G26

NW12 G24

NW12 G20

NW16 G24

NW14 G22

NW13 G23

NW15 G29

---

Tide / Current Tables for Northport, Northport Bay, Long Island Sound, New York (3)

   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data

---

Tide / Current Tables for Throg's Neck, Long Island Sound, New York Current

   EDIT      (on/off)   Help   One Week of Data

---

Weather Map

       (on/off)   Help Weather Map

---

GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East

---

Ground Weather Radar Station

---

Please read website Cookie, Privacy, and Disclamers by clicking HERE.

---