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MI37 McGuffins Landing Seaplane Base
Watersmeet, Michigan, USA

FAA INFORMATION EFFECTIVE 19 MARCH 2026

Location

FAA Identifier: MI37
Lat/Long: 46-13-04.1790N 089-25-44.8086W
46-13.069650N 089-25.746810W
46.2178275,-89.4291135
(estimated)
Elevation: 1684 ft. / 513 m (estimated)
From city: 11 miles WSW of WATERSMEET, MI
Time zone: UTC -5 (UTC -6 during Standard Time)
Zip code: 54540

Seaplane Base Operations

Seaplane Base use: Private use. Permission required prior to landing
Activation date: 01/2025
Control tower: no
ARTCC: MINNEAPOLIS CENTER
FSS: GREEN BAY FLIGHT SERVICE STATION
Attendance: UNATNDD
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX AWOS-3 at LNL (10 nm SE): 119.525 (715-547-6313)
WX AWOS-3 at EGV (18 nm S): 118.325 (715-479-1465)
WX AWOS-3PT at D25 (20 nm W): 118.175 (715-543-2004)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
IWDr122/34.5IRONWOOD VOR/DME108.8001E
RHIr360/35.1RHINELANDER VOR/DME115.0502E

Seaplane Base Services

Runway Information

Runway 8W/26W

Dimensions: 3662 x 100 ft. / 1116 x 30 m
Surface: water
RUNWAY 8W  RUNWAY 26W
Latitude: 46-13.018680N46-13.120620N
Longitude: 089-26.174580W089-25.319040W
Elevation: 1684.0 ft.1684.0 ft.
Traffic pattern: leftleft
Runway heading: 080 true260 true
Markings: nonenone

Seaplane Base Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: ROBERT MCGUFFIN
E19037 S CISCO LAKE RD
WATERSMEET, MI 49969-9757
Phone 630-280-9542
Manager: ROBERT MCGUFFIN
E19037 S CISCO LAKE RD
WATERSMEET, MI 49969-9757
Phone 630-280-9542

Additional Remarks

- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- LGT SPORT ACFT RPRS AVBL WITH PPR.
- 91 OCTANE AUTOGAS AVBL WITH PPR.

Instrument Procedures

There are no published instrument procedures at MI37.

Some nearby airports with instrument procedures:

KLNL - Kings Land O' Lakes Airport (10 nm SE)
KEGV - Eagle River Union Airport (18 nm S)
D25 - Manitowish Waters Airport (20 nm W)
KARV - Lakeland Airport/Noble F. Lee Memorial Field (21 nm SW)
KIWD - Gogebic/Iron County Airport (35 nm NW)
  
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to MI37

Sunrise and sunset
Times for 25-Mar-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight06:2211:22
Sunrise06:5211:52
Sunset19:1600:16
Evening civil twilight19:4600:46

Current date and time
Zulu (UTC)  25-Mar-2026 13:28:08
Local (UTC-5)  25-Mar-2026 08:28:08
 
METAR
KLNL 
10nm SE 		251315Z AUTO 16004KT 10SM OVC090 03/M05 A2992 RMK AO2 T00261050
KEGV 
19nm S 		251315Z AUTO 15004KT 10SM BKN090 03/M07 A2991 RMK AO2 T00261066
KD25 
20nm W 		251315Z AUTO 16008KT 10SM OVC100 03/M04 A2989 RMK AO2 T00261044
TAF
KIWD 
34nm NW 		251137Z 2512/2612 VRB03KT P6SM OVC080 FM251500 20007KT P6SM BKN090 FM260000 VRB04KT P6SM BKN030 FM260900 VRB04KT P6SM BKN019
KRHI 
35nm S 		251124Z 2512/2612 17005KT P6SM BKN100 WS020/23030KT FM251500 20008G17KT P6SM BKN100 FM251800 22008G17KT P6SM BKN070 FM251900 24008G18KT P6SM SCT200 FM260000 25004KT P6SM SCT250 FM261100 29004KT P6SM -RA BKN011
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