Cooper Seaplane Base (ME11) Area Aviation Weather & Runway Winds
Aviation weather near Cooper Seaplane Base in Hartford, ME, decoded from the nearest reporting station (KLEW) — conditions, runway crosswinds, and free Telegram airport alerts.
Cooper Seaplane Base (ME11) is a seaplane base in Hartford, ME. ME11 has no weather station of its own — conditions here are decoded from KLEW, about 18 nm away, the nearest reporting station, and local conditions can differ. Its 4 runways (05W, 16W, 23W, 34W) — longest 4,000 ft — are checked against the current wind in the crosswind table below. The nearest TAF is issued for KAUG. Track it in the ATIS Alerts Telegram bot to get alerts read from KLEW, the station this page is based on.
No weather station at this airport — showing the nearest station KLEW, 17.6 nm away.
Wind from the south-southeast (150°) at 4 kt, visibility 10+ statute miles, overcast at 800 ft, temperature 19°C (67°F), altimeter 29.75 inHg. Conditions are Instrument Flight Rules (IFR), ceiling 800 ft.
METAR KLEW 290556Z AUTO 15004KT 10SM OVC008 19/19 A2975 RMK AO2 SLP080 6//// T01940189 10200 20194 58002 PNO $
What changed at KLEW (nearest station)?
Since the 0528Z (1:28 AM EDT) report — compared automatically against the latest METAR.
No significant changes since the 0528Z report — conditions are holding steady.
This is exactly what ATIS Alerts watches for you — get a Telegram message when ME11's weather changes, free →
Current pilot readout for ME11
Based on the nearest station (KLEW), ME11 is currently IFR with winds from 150° at 4 knots, visibility 10+ statute miles, and a 800 ft ceiling. The strongest crosswind component is currently on runway 05W, about 2 knots. Density altitude is approximately 1,200 ft (field elevation 373 ft). ME11 does not publish a TAF — the nearest TAF station is KAUG, about 21 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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Track ME11 free on TelegramRunway 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 ME11. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 05WFAV | 3,000 ft | WATER | 3 kt tail | 2 kt right |
| 16W | 4,000 ft | WATER | 3 kt tail | 2 kt right |
| 23W | 3,000 ft | WATER | 3 kt tail | 2 kt right |
| 34W | 4,000 ft | WATER | 3 kt tail | 2 kt right |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 0→4 kt, ceiling unlimited → 800 ft.
ME11 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Cooper Seaplane Base in Hartford, 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 ME11 is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
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 ME11
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
PWM UA /OV PWM/TM 0050/FLDURD/TP B38M/SK OVC 002/RM BASES 150-200, SAW APCH LGTS JUST BEFORE MINS, SAW RUNWAY AT 100 ILS 11
PWM UAHeader — reporting station and UA: a routine pilot report.OV PWMLocation — fix or navaid, optionally with a radial and distance in NM.TM 0050Reported at 00:50 UTC.FLDURDReported during descent.TP B38MAircraft type reporting.SK OVC 002Sky condition — cloud bases and tops in hundreds of feet MSL.RM BASES 150-200, SAW APCH L…Remarks.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at ME11
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KLEW reported a mix of conditions, most often VFR across 36 observations, with 8 flight-category changes. The strongest gust reached 17 kt, the lowest ceiling was 300 ft. Wind most often came from the SE.
Most recent change: MVFR → IFR
Most recent change: IFR → MVFR
- 05W/16W/23W/34W
- 100%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- Seaplane base
- FAA LID
- ME11
- City
- Hartford
- State
- Maine
- Country
- United States
- Elevation
- 373 ft
- Coordinates
- 44.3423, -70.2878
- Runways
- 4
- Longest runway
- 4,000 ft
- Weather reporting
- Nearest station KLEW
- TAF
- Nearest KAUG
- Time zone
- America/New_York
- Next sunset
- 18h 4m
Run a flight school, FBO, or club here? Embed ME11's live status on your website — free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
8 airports+2 more within 25 NM
25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.
- Sky Streakers RC Club - Waterman's Gravel Pit — New Gloucester, ME · 24 mi
- Kennebec Valley Model Aviators - Church Rd — Sidney, ME · 29 mi
ME11 weather — frequently asked
What runways are available at ME11?+
ME11 has 4 runways — 05W, 16W, 23W, 34W; the longest is 4,000 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for ME11 come from?+
Cooper Seaplane Base does not have its own weather station. Conditions shown here come from the nearest reporting station, KLEW, about 18 nm away — close enough for situational awareness, but local conditions at ME11 can differ.
Does ME11 have a TAF?+
No — ME11 does not publish its own TAF. The nearest TAF station is KAUG, about 21 nm away.
Does ME11 broadcast D-ATIS?+
No — ME11 does not broadcast D-ATIS. Alerts for ME11 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Cooper Seaplane Base (ME11)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Cooper 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 ME11 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.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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