Union Island International Airport

TVSU / UNI

Union Island, VC

Last Updated
Apr 25, 13:00Z

No METAR Available for TVSU

Showing weather from nearby airport with METAR data.

Currently using: TVSA
Weather Source: Argyle International Airport (TVSA)
Distance: 37nm / 68km from TVSU

Current Weather

Display Units
Recent 42 min ago
13:00Z

☀️ Day
VFR
Flight Rules
29°C
Temperature
Dewpoint: 25°C
5 kt
60°
10+ km
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR TVSA 251300Z 06005KT 9999 VCSH SCT016 29/25 Q1013

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 16 ft
SCT 1,600 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
1,600 ft
AGL (Above Ground)
1,616 ft AMSL

Weather Briefing

VFR

Union Island International Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 1,600 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the east-northeast (60°) at 5 knots.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: scattered at 1,600 ft.

Temperature & Moisture

Temperature is 29°C (84°F) with a dewpoint of 25°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain MVFR throughout the forecast period. Expected weather includes: Showers Rain.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
1012 hPa
Field Pressure
Height above aerodrome (16 ft)
Pressure Alt
24 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,708 ft
ISA Deviation: +14.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF TVSA 251100Z 2512/2612 05010KT 9999 SHRA BKN016
Upcoming Changes (Next 12 Hours)
13:41Z BASE
+0h
MVFR 50° 10 kt
Visibility: 10+ km
Ceiling: 1,600 ft
Showers Rain

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
VSU
No runway data available
🛫
Runway information not available for this airport

Union Island International Airport - Airport Information

Airport Details

ICAO Code: TVSU
IATA Code: UNI
Type: medium airport
Status: active
Elevation: 16 ft MSL

Location

City: Union Island
Country: VC
Latitude: 12.600135°
Longitude: -61.411945°
Time Zone: Etc/GMT+4

Runway Information

Runway information not available

About Union Island International Airport

Overview

Union Island International Airport serves the small Caribbean island of Union Island, located in Saint Vincent and the Grenadines. As a medium-sized airport situated at a low elevation of 16 feet above mean sea level, it provides critical air transportation infrastructure for this island community. The airport supports regional and inter-island aviation connectivity in the southeastern Caribbean region.

Flying Conditions

Caribbean maritime environments typically feature consistent trade winds and potential tropical weather systems. Pilots should anticipate potential convective activity and localized wind variations due to the island's topography. The airport's low elevation minimizes significant altitude-related atmospheric complications for arriving and departing aircraft.

Notable Features

Union Island's geographic position presents unique terrain considerations for pilots, with surrounding mountainous landscape potentially influencing local wind patterns and approach dynamics. The airport's coordinates at 12.600135, -61.411945 indicate its location within a complex archipelagic environment that requires careful navigation and situational awareness. Surrounding terrain and coastal proximity will impact standard flight operations.

Approach Considerations

Given the island's location and maritime setting, pilots should prepare for potential crosswind conditions during approach and landing. The airport's low elevation and island setting suggest wind direction may vary rapidly, requiring precise airmanship and continuous environmental assessment. Standard regional Caribbean approach protocols are recommended for safe aircraft handling.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.