WxDecoder

03M Weather Lakeside Lodge and Marina Seaplane Base

East Winthrop, MaineElevation 165 ftSeaplane base
OFF-FIELD REFERENCE
Nearest report: KAUG · 4 NM E · 48 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 · KAUG
WIND
180@3
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 wind from 180° at 4 kt, visibility 10 SM, temperature 7C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly clear, low near 39F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Clear 39 SW 4 kt – 0%
Monday Mostly Sunny 65/33 W 4 kt – 12%
Tuesday Sunny 50/27 NW 9 kt – 0%
Wednesday Sunny 52/34 SW 4 kt – 0%
Thursday Sunny 63/45 SW 4 kt – 14%
Friday Mostly Sunny 65/39 W 9 kt – 13%
Saturday Mostly Sunny 60/41 W 4 kt – 8%
Sunday Partly Sunny then Slight Chance Rain Showers 61 S 4 kt – 15%

Source: National Weather Service (office GYX). Forecast issued 0141Z.

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
1 runway
NESW02W20W
WIND
No on-field weather data
No reporting weather station on the field, so wind components cannot be computed. See nearby stations below.
RUNWAYS

Runway detail & declared distances

1 runway · longest 3,800 ft

02W/20W
Dimensions
3,800 x 200 ft
Surface
Water
RWY 02W115°T
RWY 20W295°T

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
165 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2139Z 5:39 PM
Sunrise
1108Z 7:08 AM
Loggable night
2209Z (6:09 PM local) → 1038Z (6:38 AM local)
end of evening to start of morning civil twilight
Position lights required
2139Z (5:39 PM local) → 1108Z (7:08 AM local)
sunset to sunrise (91.209)
Night passenger currency
2239Z (6:39 PM local) → 1008Z (6:08 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

Lakeside Lodge and Marina Seaplane Base is in East Winthrop, Maine. Field elevation 165 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UseOpen to the public
TypeSeaplane base
ManagerZACH STEWART
Manager phone207-395-6741
AttendedDaily, 0700–2100
CHARTS & AIRSPACE
ICAO / IATA03M
SectionalMONTREAL
Center (ARTCC)BOSTON
Flight service (AFSS)BANGOR
RegionMaine
CountryUnited States
Coordinates44.3209, -69.8895
Distance from city4 NM E
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

03M has no on-field report. Nearest reporting station: KAUG (4 NM E, VFR).

KAUG Augusta State Airport
4 NM E
VFR
KWVL Waterville Robert Lafleur Airport
16 NM NE
VFR
KIWI Wiscasset Airport
23 NM S
VFR
KLEW Auburn Lewiston Municipal Airport
24 NM SW
VFR
KBXM Brunswick Executive Airport
26 NM S
VFR
KRKD Knox County Regional Airport
37 NM SE
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC PORTLAND APCH AT 207-874-7320, WHEN APCH CLSD CTC BOSTON ARTCC AT 603-879-6859.
›HVY BOAT TFC ON WKENDS.
›DAYTIME USE ONLY.
›DOCK IS AVBL.
›RWY 02W END E OF LIGHTHOUSE; RWY 20W END E OF S TIP HERSEY ISLAND.
›PRVDD VFR.
›FOR EMERG AFT HRS 1-800-532-6892 OR 207-395-6941.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗03M on OurAirports
FREQUENTLY ASKED
Does 03M have a METAR?
No on-field METAR is issued for 03M. This page uses the nearest reporting station as a reference.
Does 03M have a TAF?
No TAF is issued directly for 03M. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 03M?
03M sits at 165 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 03M?
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.