WxDecoder

4NJ5 Weather Raritan Center Heliport

Sayreville, New JerseyElevation 10 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KLDJ · 15 NM NE · 0 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KLDJ
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind calm, visibility 9 SM, temperature 0C. Treat this as supplemental, not an aviation observation. Forecast suggests monday sunny, high near 70F, low near 46F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Monday Sunny 70/46 W 4 kt – 0%
Tuesday Sunny 64/38 N 4 kt – 0%
Wednesday Mostly Sunny 64/42 0 kt – 0%
Thursday Mostly Sunny 70/47 W 4 kt – 1%
Friday Sunny 75/48 W 4 kt – 1%
Saturday Mostly Sunny 71/51 0 kt – 10%
Sunday Mostly Cloudy then Slight Chance Rain Showers 70 S 4 kt – 19%

Source: National Weather Service (office PHI). Forecast issued 0753Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 4NJ5. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail

H1
Dimensions
300 x 100 ft
Surface
TURF
FIELD CONDITIONS

Field elevation

Field elevation
10 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2204Z 6:04 PM
Sunrise
1120Z 7:20 AM
Loggable night
2231Z (6:31 PM local) → 1052Z (6:52 AM local)
end of evening to start of morning civil twilight
Position lights required
2204Z (6:04 PM local) → 1120Z (7:20 AM local)
sunset to sunrise (91.209)
Night passenger currency
2304Z (7:04 PM local) → 1020Z (6:20 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Raritan Center Heliport is in Sayreville, New Jersey. Field elevation 10 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATA4NJ5
RegionNew Jersey
CountryUnited States
Coordinates40.4926, -74.5213
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

4NJ5 traffic patterns

2026-10-03 to 2026-10-03, 1 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Sat · Busiest month: Oct

FLEET MIX
Piston single 100%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C150 (Piston single) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

4NJ5 has no on-field report. Nearest reporting station: KLDJ (15 NM NE, VFR).

KLDJ Linden Airport
15 NM NE
VFR
KTTN Trenton Mercer Airport
19 NM SW
VFR
KMMU Morristown Municipal Airport
19 NM N
VFR
KEWR Newark Liberty International Airport
20 NM NE
VFR
KCDW Essex County Airport
25 NM NE
VFR
KBLM Monmouth Executive Airport
26 NM SE
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗4NJ5 on OurAirports
FREQUENTLY ASKED
Does 4NJ5 have a METAR?
No on-field METAR is issued for 4NJ5. This page uses the nearest reporting station as a reference.
Does 4NJ5 have a TAF?
No TAF is issued directly for 4NJ5. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4NJ5?
4NJ5 sits at 10 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4NJ5?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.