ATIS Alerts

Little Ossipee Lake Seaplane Base (ME90) Area Aviation Weather & Runway Winds

Aviation weather near Little Ossipee Lake Seaplane Base in Waterboro Center, ME, decoded from the nearest reporting station (KSFM): conditions, runway crosswinds, and free Telegram airport alerts.

Little Ossipee Lake Seaplane Base (ME90) is a seaplane base in Waterboro Center, ME. ME90 has no weather station of its own. Conditions here are decoded from KSFM, about 13 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (14, 32), longest 8,000 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KPWM. Track it in the ATIS Alerts Telegram bot to get alerts read from KSFM, the station this page is based on.

VFR
Observed 0856Z (4:56 AM EDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KSFM, 13.2 nm away.

Wind
190° 3 kt
Visibility
10+ sm
Ceiling
4,100 ft
Altimeter
30.03"
Temp / Dew
58°F / 14°C
dew 57°F / 14°C

Wind from the south (190°) at 3 kt, visibility 10+ statute miles, overcast at 4,100 ft, temperature 14°C (58°F), altimeter 30.03 inHg. Conditions are Visual Flight Rules (VFR), ceiling 4,100 ft.

Raw METAR
METAR KSFM 130856Z AUTO 19003KT 10SM OVC041 14/14 A3003 RMK AO2 SLP171 6//// T01440139 58016 PNO $

What changed at KSFM (nearest station)?

Since the 0756Z (3:56 AM EDT) report, compared automatically against the latest METAR.

  • Ceiling moved from 12,000 ft to 4,100 ft.

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Current pilot readout for ME90

Based on the nearest station (KSFM), ME90 is currently VFR with winds from 190° at 3 knots, visibility 10+ statute miles, and a 4,100 ft ceiling. The strongest crosswind component is currently on runway 14, about 1 knots. Density altitude is approximately 200 ft (field elevation 311 ft). ME90 does not publish a TAF. The nearest TAF station is KPWM, about 17 nm away.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

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Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

Use this section to quickly compare current wind alignment across available runways at ME90. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

RunwayHead / TailCrosswind
14FAV3 kt tail1 kt left
323 kt tail1 kt left

Open the crosswind calculator to try your own wind and runway numbers →

24-hour trend

Wind, ceiling and flight category over the last 24 hours.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
061209Z21Z08Z

Over the last 23 h: wind 03 kt, ceiling unlimited4,100 ft.

ME90 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Live weather radar around Little Ossipee Lake Seaplane Base in Waterboro Center, ME: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around ME90 is headed.

Loading…
Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap

Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.

Pilot reports (PIREPs) within 100 NM of ME90

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0348Z (11:48 PM EDT) · 70 NM W of ME90 · 34,000 ft MSL · A333
moderate chop turbulence
Show raw report
LEB UA /OV LEB/TM 0348/FL340/TP A333/TB MOD CHOP/RM FL310-340
LEB UAHeader: reporting station and UA: a routine pilot report.
OV LEBLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0348Reported at 03:48 UTC.
FL340Altitude: 34,000 ft MSL.
TP A333Aircraft type reporting.
TB MOD CHOPTurbulence: moderate chop.
RM FL310-340Remarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at ME90

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KSFM reported mostly VFR across 24 observations, with 0 flight-category changes. The lowest ceiling was 4,100 ft. Wind most often came from the SE.

Last 24 hours
VFR 100%
Wind avg/max: 3/8 kt
Max gust: -
Lowest ceiling: 4,100 ft
Lowest vis: -
Prevailing wind: SE
Category changes: 0
Last 7 days
VFR 92%MVFR 6%IFR 2%
Wind avg/max: 5/21 kt
Max gust: 27 kt
Lowest ceiling: 600 ft
Lowest vis: 4 sm
Prevailing wind: W
Category changes: 8

Most recent change: IFRVFR

Active Runway - past 30 days
14/32
100%

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Airport facts

Reference data from the OurAirports dataset.

Type
Seaplane base
FAA LID
ME90
City
Waterboro Center
State
Maine
Country
United States
Elevation
311 ft
Coordinates
43.6131, -70.6964
Runways
2
Longest runway
8,000 ft
Weather reporting
Nearest station KSFM
TAF
Nearest KPWM
Time zone
America/New_York
Next sunset
13h 13m

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Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all Maine airports →

ME90 weather: frequently asked

What runways are available at ME90?+

ME90 has 2 runways: 14, 32; the longest is 8,000 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for ME90 come from?+

Little Ossipee Lake Seaplane Base does not have its own weather station. Conditions shown here come from the nearest reporting station, KSFM, about 13 nm away, close enough for situational awareness, but local conditions at ME90 can differ.

Does ME90 have a TAF?+

No. ME90 does not publish its own TAF. The nearest TAF station is KPWM, about 17 nm away.

Does ME90 broadcast D-ATIS?+

No. ME90 does not broadcast D-ATIS. Alerts for ME90 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Little Ossipee Lake Seaplane Base (ME90)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Little Ossipee Lake Seaplane Base, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.

⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.

No Pilot PIREPs have been submitted for ME90 yet. Recently flew here? Help the next pilot by leaving a quick airport note.

Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.

From the ATIS Alerts team

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