US-1903 Weather Seabase Pier Helipad

Honolulu, HawaiiHeliport
OFF-FIELD REFERENCE
Nearest report: PHNL · 1 NM W · 23 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 · PHNL
WIND
030@9
steady
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 visibility 10 SM. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon mostly sunny, high near 82F, low near 72F, 16% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Tuesday: Occasional Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Mostly Sunny 82/72 NNE 12 kt – 16%
Monday Mostly Sunny then Scattered Rain Showers 82/74 E 7 kt – 59%
Tuesday Occasional Showers And Thunderstorms 80/73 NE 10 kt – 88% Thunderstorms in the forecast
Wednesday Occasional Rain Showers 80/74 NE 10 kt – 89%
Thursday Occasional Showers And Thunderstorms 81/75 NE 6 kt – 82%
Friday Rain Showers Likely 81/75 ENE 9 kt – 61%
Saturday Scattered Showers And Thunderstorms 81/75 ESE 6 kt – 49%

Source: National Weather Service (office HFO). Forecast issued 0115Z.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for US-1903. Enter a runway number or heading to estimate wind components.
DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0359Z 5:59 PM
Sunrise
1631Z 6:31 AM
Loggable night
0422Z (6:22 PM local) → 1609Z (6:09 AM local)
end of evening to start of morning civil twilight
Position lights required
0359Z (5:59 PM local) → 1631Z (6:31 AM local)
sunset to sunrise (91.209)
Night passenger currency
0459Z (6:59 PM local) → 1531Z (5:31 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

Seabase Pier Helipad is in Honolulu, Hawaii. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATAUS-1903
RegionHawaii
CountryUnited States
Coordinates21.3173, -157.9131
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-1903 traffic patterns

2026-06-13 to 2026-10-23, 58 days observed · data 2026-10-23

High confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
2.4
AVG OPS/DAY
2.4
Activity trend over 17 days: rising, from 2 to 3 operations per dayOperations trend (17 days)

Busiest day: Wed · Busiest month: Oct

FLEET MIX
Turboprop 29%Jet 27%Helicopter 20%Piston single 12%Unknown 10%Twin 3%

Mostly turboprop aircraft.

TOP AIRCRAFT TYPES
›C208 (Turboprop) · ~6 landings/mo
›FA50 (Jet) · ~5 landings/mo
›R22 (Helicopter) · ~5 landings/mo
›C408 (Unknown) · ~3 landings/mo
›C172 (Piston single) · ~2 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

US-1903 has no on-field report. Nearest reporting station: PHNL (1 NM W, VFR).

FREQUENTLY ASKED
Does US-1903 have a METAR?
No on-field METAR is issued for US-1903. This page uses the nearest reporting station as a reference.
Does US-1903 have a TAF?
No TAF is issued directly for US-1903. Use the nearest TAF-issuing field as a planning reference.
Is this an official preflight weather briefing for US-1903?
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.