FORECAST CITY
Sign in
Shaded-relief map of Eastport, New York: rivers, roads, the city limits and where the water drains.
NEW YORK · SUFFOLK COUNTY

Eastport

2,219 people, 30 ft above sea level in Suffolk County.

30 ftElevation, city center
2,219People, 2024 estimate
4 sq miLand area
Clear 44°
Clear now Dew point 31° · WNW 8 mph · high 45°
City of Eastport River Interstate 2 miles
Explore the plate Order a print

The Eastport plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Eastport

NWS forecast and National Blend of Models · updated 4:00 PM EST
RIGHT NOW Long Island Mac Arthur Airport (KISP) · 4:56 PM
Clear
44° Clear Feels like 40° · high of 45° near 5 PM
WindWNW 8 mphno gusts
Humidity60%rising to 82% by morning
Pressure29.78 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 31° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Clear
Not this weeknone in the forecast for a week
LIKELY AMOUNT—nothing expected
LAST RAINNov. 120.56 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Suffolk County
NWS Upton and the Storm Prediction Center · checked 5:16 PM
SUN & MOON
↑ 6:36 AM4:34 PM ↓
9 h 57 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
80
MODERATEAir quality index · coarse particles
Tomorrow: 22, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
mostly clear night
clear day
mostly sunny
partly cloudy day
partly cloudy night
mostly clear night
mostly clear night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
mostly clear night
clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
clear day
TEMPERATURE °F
45°
36°
51°
36°
51°
36°
CHANCE OF RAIN
50%
WIND, MPH
12
10
10
12
12
14
15
14
10
9
8
9
9
11
12
10
8
6
6
6
7
8
8
7
HOW IT FEELS · DEW POINT
Dry: dew points 28 to 37°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 54° / 38°
SAT Nov. 14 Partly cloudy Partly cloudy
45° 34°
0% rain — WNW 11 A
SUN Nov. 15 Mostly sunny Mostly sunny
51° 33°
0% rain — NNW 14 A
MON Nov. 16 Partly cloudy Partly cloudy
52° 34°
0% rain — NNW 11 A
TUE Nov. 17 Sunny Sunny
56° 35°
0% rain — W 6 A
WED Nov. 18 Mostly sunny Mostly sunny
60° 38°
0% rain — W 6 A
THU Nov. 19 Mostly sunny Mostly sunny
61° 41°
0% rain — WSW 6 A
FRI Nov. 20 Mostly sunny Mostly sunny
62° 41°
0% rain — NW 5 A
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Eastport about 5,000 feet above the ground was over the Canadian Prairies three days ago, and over the Great Lakes a day ago, about 2,320 miles back along its path. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from British Columbia. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK, FOUR YEARS AGO Nov. 12, 2022

The hottest this week has been

73° on Nov. 12, 2022, the hottest reading for this week of the year since 1951. Next is 70° in 2001.

70°
73°
20012022
Source: NOAA RCC-ACIS, the Westhampton Gabreski Airport record since 1951.
MILE2
THE GROUND

What Eastport stands on

Eastport’s center stands about 30 ft above sea level. Within three miles the land runs from 0 ft to 230 ft, a difference of 230 ft: rolling country. Open water lies within three miles. The highest named summit within 15 miles is Bald Hill, about 290 ft, 4 miles north-northeast.

Under the town center the state geologic map shows Monmouth Group, Matawan Group and Magothy Formation (clay, sand, gravel), from the Late Cretaceous, 66 to 100 million years old.

Eastport, cut in half from northwest to southeast

A section northwest to southeast, 24 miles through the town center
0 ft100 ft200 ft EASTPORT30 ftEast Shoreham140 ftManorville90 ftRock Hill260 ftRemsenburg-Speonk40 ft ← NW · ShorehamSE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Monmouth Group, Matawan Group and Magothy Formation

Clay, sand, gravel. Age: Late Cretaceous, 66 to 100 million years old. About 15 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.

MILE3
THE WATER

Where Eastport’s rain goes

A raindrop that lands in Eastport reaches Long Island Sound and the Atlantic Ocean by way of Seatuck Creek: about 2 river miles.

FROM THE CENTER OF EASTPORT ≈ 2 mi to Long Island Sound and the Atlantic Ocean Seatuck Creek

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Eastport; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Eastport’s year

1991–2020 normals · records since 1951 · Westhampton Gabreski Airport, 6 mi east-northeast

Eastport has a warm-summer humid continental climate. Summer afternoons average 81° in July; winter nights fall to about 20° in January. About 44 inches of rain fall in a normal year.

39°20°40°21°47°28°57°36°66°46°75°56°81°62°80°61°74°54°63°42°53°34°45°26° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY EASTPORT 43.5 in rain a year
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average81° / 62°high / low, the warmest month
January, average39° / 20°high / low, the coldest month
Rain a year43.5 inwettest months: October and March
Hottest on record100°FJune 24, 2025
Coldest on record−15°FJanuary 17, 2009
Wettest day on record6.09 inOctober 14, 2005
90° days a year6very few reach 100°
Nights at or below 32°130and 17 days that stay below freezing
Climate typeWarm-summer humid continentalKöppen Dfb

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 13, to the last in spring, about May 9 (median dates)
2Lows below freezingNov. 21 to April 4; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Eastport normally reaches 54° and falls to 34°. The record high is 69°, in 2005; the record low 13°, in 2019. The most rain on this date, 0.62 in, fell in 2000.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high39°40°47°57°66°75°81°80°74°63°53°45°
Normal low20°21°28°36°46°56°62°61°54°42°34°26°
Rain, inches3.192.724.283.793.313.502.883.743.754.653.484.17
Record high67° (2020)71° (2023)76° (2011)88° (2002)93° (2022)100° (2025)100° (2010)99° (2006)94° (2010)88° (2019)80° (2022)71° (1998)
Record low−15° (2009)−12° (2015)−9° (2015)11° (2016)24° (2008)33° (2020)42° (2009)39° (1965)32° (2020)16° (1966)6° (2018)−1° (2002)

Normals 1991–2020 and records since 1951 at Westhampton Gabreski Airport, 6 miles east-northeast. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Eastport on the Forecast Network

Neighboring plates

Bridgeport CT · 34 MI 34 miles northwest New Haven CT · 34 MI 34 miles north New York NY · 64 MI 64 miles west Newark NJ · 76 MI 76 miles west Boston MA · 137 MI 137 miles northeast Philadelphia PA · 139 MI 139 miles southwest
FORECASTCITY
Map of Eastport, New York. Explore the plate
NEW YORK · SUFFOLK

Eastport

2,219 people, 30 ft above sea level in Suffolk County.

30 ftElevation
2,219People
4 sq miLand
Clear 44°
ClearDew point 31°
1

Today in Eastport

NEXT 15 HOURS
Now partly cloudy night 45° 1%
8p partly cloudy night 40° 1%
11p partly cloudy night 39° 3%
2a partly cloudy night 37° 1%
5a mostly clear night 36° 1%
8a clear day 42° 0%
Clear
NEXT RAINNone this week
→
Sat0%
Partly cloudy Partly cloudy
34
45
A
Sun0%
Mostly sunny Mostly sunny
33
51
A
Mon0%
Partly cloudy Partly cloudy
34
52
A
Tue0%
Sunny Sunny
35
56
A
Wed0%
Mostly sunny Mostly sunny
38
60
A
Thu0%
Mostly sunny Mostly sunny
41
61
A
Fri0%
Mostly sunny Mostly sunny
41
62
A
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, FOUR YEARS AGO · NOV. 12, 2022

73°, the hottest this week of the year has been since 1951.

2

What Eastport stands on

Eastport’s center stands about 30 ft above sea level. Within three miles the land runs from 0 ft to 230 ft, a difference of 230 ft: rolling country. Open water lies within three miles. The highest named summit within 15 miles is Bald Hill, about 290 ft, 4 miles north-northeast.

Eastport, northwest to southeast Eastport30 ftRock Hill260 ft ← NWSE → 24 miles through the town center; vertical exaggeration about 122×. Colors: rock at the surface.
Elevation, center30 ft
Within 3 miles0 to 230 ft
Lie of the landRolling (230 ft of relief)
High point nearbyBald Hill, 290 ft, 4 mi north-northeast
Rock at the surfaceMonmouth Group, Matawan Group and Magothy Formation
Its ageLate Cretaceous, 66 to 100 million years old
5

Eastport’s year

Eastport has a warm-summer humid continental climate. Summer afternoons average 81° in July; winter nights fall to about 20° in January. About 44 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 43.5 in
July, average81° / 62° · high / low, the warmest month
January, average39° / 20° · high / low, the coldest month
Rain a year43.5 in · wettest months: October and March
Hottest on record100°F · June 24, 2025
Coldest on record−15°F · January 17, 2009
Wettest day on record6.09 in · October 14, 2005
90° days a year6 · very few reach 100°
Nights at or below 32°130 · and 17 days that stay below freezing
Climate typeWarm-summer humid continental · Köppen Dfb
1Freeze season · from the first fall freeze, about Oct. 13, to the last in spring, about May 9 (median dates)
2Lows below freezing · Nov. 21 to April 4; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Eastport normally reaches 54° and falls to 34°. The record high is 69°, in 2005; the record low 13°, in 2019. The most rain on this date, 0.62 in, fell in 2000.

Normals 1991–2020 and records since 1951 at Westhampton Gabreski Airport, 6 miles east-northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 2 mito the AtlanticSeatuck Creek

A raindrop that lands in Eastport reaches Long Island Sound and the Atlantic Ocean by way of Seatuck Creek: about 2 river miles.