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Harbor Isle Beach, New York

Beach in Nassau County, New York

Air quality

The air at Harbor Isle Beach

Index 28, good, led by ozone. Read at 12 AM from its reporting area, Long Island Region (NY), 11 miles off.

28Good
  • Fine particles (PM2.5)27Good22.1 mi
  • Ozone28Good22 ppb15.9 mi
  • Nitrogen dioxide3Good3 ppb22.9 mi
  • Sulfur dioxide0Good0 ppb22.9 mi
  • Carbon monoxide-0.4 ppm22.9 mi

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 23, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 8 PM.

SatSun

Precipitation

What has fallen at Harbor Isle Beach

0.03 in in the last 24 hours, 0.05 in over the last 3 days, to Fri 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.03in
Last 3 days
0.05in

Visibility

How far you can see at Harbor Isle Beach, the next 45 hours

Visibility stays 4 miles or more through Sun 8 PM, lowest 5 miles Sat 4 AM.

SatSun
Harbor Isle Beach from its sand, nowLooking NNW from the sand at 12:52 AM, night, overcast, waves about 3.1 ft every 7 s.330340350NFacing NNW 342°Wind 10 mphfrom NW, onshore
Looking NNW from the sand at 12:52 AM, night, overcast, waves about 3.1 ft every 7 s.
NESW

Facing NNW 342°

300 ft

From above: the edge, the break, the view

Surf and swim

The waves at buoy 44065, 16.6 mi away.

Waves at buoy 44065, New York Harbor Entrance

Wave height
3.9 ft
Period
7 s
From
SSE (151°)
Swell
3.3 ft at 7 s from SSE
Wind waves
2.0 ft at 5 s from SSE
Water
65 °F
Read
Sat 12:20 AM
Distance
16.6 mi

Wave height is the significant height: the mean of the highest third of the waves. The period is the time between the waves carrying the most energy.

Wave height at buoy 44065, last 48 hoursSignificant wave height from 1.6 ft to 4.9 ft; 3.9 ft at Sat 12:20 AM. Arrows show the way the waves travel.0 ft2 ft4 ft6 ft6 AMNoon6 PMFri6 AMNoon6 PM3.9 ftWave height at buoy 44065, last 48 hoursSignificant wave height from 1.6 ft to 4.9 ft; 3.9 ft at Sat 12:20 AM. Arrows show the way the waves travel.0 ft2 ft4 ft6 ftNoonFriNoon3.9 ft
Significant wave height from 1.6 ft to 4.9 ft; 3.9 ft at Sat 12:20 AM. Arrows show the way the waves travel.
Every hour, last 24 hours
TimeWave heightPeriodFrom
Sat 12:20 AM3.9 ft7 sSSE (151°)
Fri 11:50 PM3.9 ft7 sSSE (150°)
Fri 10:50 PM4.3 ft6 sSE (146°)
Fri 9:50 PM4.3 ft6 sSSE (154°)
Fri 8:50 PM4.6 ft6 sSSE (160°)
Fri 7:50 PM4.9 ft5 sS (174°)
Fri 6:50 PM4.3 ft5 sS (175°)
Fri 5:50 PM3.9 ft5 sSE (146°)
Fri 4:50 PM3.3 ft5 sSE (145°)
Fri 3:50 PM3.3 ft6 sESE (113°)
Fri 2:50 PM2.6 ft5 sESE (120°)
Fri 1:50 PM2.6 ft5 sESE (116°)
Fri 12:50 PM2.6 ft5 sESE (117°)
Fri 11:50 AM2.6 ft4 sESE (109°)
Fri 10:50 AM2.3 ft5 sESE (106°)
Fri 9:50 AM2.3 ft4 sESE (108°)
Fri 8:50 AM2.6 ft4 sESE (102°)
Fri 7:50 AM2.3 ft4 sESE (102°)
Fri 6:50 AM2.3 ft4 sESE (110°)
Fri 5:50 AM2.3 ft4 sSE (129°)
Fri 4:50 AM2.3 ft4 sSE (130°)
Fri 3:50 AM2.3 ft4 sESE (120°)
Fri 2:50 AM2.3 ft4 sESE (120°)
Fri 1:50 AM2.0 ft3 sESE (115°)

Beach

County
Nassau County
State
New York
Latitude
40.6058° N
Longitude
73.6628° W

What is measuring near here

The 6 instruments nearest Harbor Isle Beach, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now4 instruments

Citizen station FW3861FW3861

In a volunteer observer's own ground/1.7 mi away/13 ft/- ft from here

temp, humidity, wind, precip, pressure

New York/Jf KennedyJFK

At an airfield/5.7 mi away/23 ft/- ft from here

temp, wind, gust, visibility, precip, pressure

SchodackNY003

Beside a road/12.8 mi away/328 ft/- ft from here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Oceanside 1.2 NWNY-NS-26

In a volunteer observer's own ground/2.8 mi away/13 ft/- ft from here

precip, snowfall, snow depth

SyossetSYON6

At a cooperative observer's station/17.4 mi away/251 ft/- ft from here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in New York

29 places, each with its own forecast and its own instruments.

Near Harbor Isle Beach

The nearest places, each with its own forecast and the instruments nearest it.

Near Harbor Isle Beach