KACK· ACK· Nantucket
Nantucket Memorial Airport
medium airport · elevation 47 ft (14 m)
09:48Z 23:30Z Day
⏎
Current METARVFR
21 min ago·20:53ZKACK 242053Z 07013G20KT 10SM CLR 09/M02 A2986 RMK AO2 SLP110 T00891017 50004
Wind
070° 13 kt (gust 20 kt)
Visibility
10 SM
Ceiling
CLR
Temperature
9°C / −2°C
temp / dew
QNH
1011 hPa
29.86 inHg
Clouds
CLR
Weather
—
Station
KACK
Remarks
automated station with a precipitation discriminator sea level pressure of 1011.0 HPa hourly temperature of 8.9°C and dew point of -1.7°C Increase, then decrease of 0.4 hectopascals in the past 3 hours
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (3)
- FL045SR2220 min agoICE MOD
- FL010B73740 min ago
- FL040BCS345 min agoTURB LGT
Wind & Runways
Wind arrow points downwind.
Runways
06/241921 mASP
15/331372 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 06/24 | HW 12 kt | XW 6 kt R |
| RWY 15/33 | HW 6 kt | XW 12 kt L |
41.2531°, -70.0602°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 06/24 (use 06) | Preferred | HW 12 | 6 R | — |
| RWY 15/33 (use 15) | Usable | HW 6 | 12 L | Crosswind 12 kt |
Density altitude
-601 ft
elevation 47 ft
ISA deviation
-5.9°C
Frequencies (community-maintained, cross-check AIP)KACK
- ATIS127.500
- CLDCLNC DEL119.375
- GND121.700
- TWR118.300
- A/DCAPE APP/DEP126.100
- CTAF118.300
- RDOBRIDGEPORT RDO116.200
- UNICUNICOM122.950
Navaids near airportassoc. KACK
| Ident | Type | Freq | Power |
|---|---|---|---|
| AC | NDB | 248 kHz | LOW |
| ACK | VOR-DME | 116.20 MHz | HIGH |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 06/246,303 ft (1,921 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 15/334,500 ft (1,372 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)Nantucket Memorial Airport
Terminal Aerodrome Forecast
Issued 2026/04/24 18:22 UTC
24/18Z
25/00Z
25/06Z
25/12Z
25/18Z
BASEVFR
FMVFR
FMVFR
FMVFR
VFRBASE24/18Z → 24/21Z02012G21KT · 6 SM · FEW045
Wind: 02012G21KT
Visibility: 6 SM
Clouds: FEW045
TAF KACK 241720Z 2418/2518 02012G21KT P6SM FEW045
VFRFM24/21Z → 25/04Z05010KT · 6 SM · SKC
Wind: 05010KT
Visibility: 6 SM
Clouds: SKC
FM242100 05010KT P6SM SKC
VFRFM25/04Z → 25/12Z0106KT · 6 SM · SCT120
Wind: 0106KT
Visibility: 6 SM
Clouds: SCT120
FM250400 01006KT P6SM SCT120
VFRFM25/12Z → 25/18Z02012KT · 6 SM · SCT250
Wind: 02012KT
Visibility: 6 SM
Clouds: SCT250
FM251200 02012KT P6SM SCT250
Raw TAF
TAF KACK 241720Z 2418/2518 02012G21KT P6SM FEW045 FM242100 05010KT P6SM SKC FM250400 01006KT P6SM SCT120 FM251200 02012KT P6SM SCT250
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