Lake Henderson Tsala Apopka Chain of Lakes Seaplane Base (18FL) Area Aviation Weather & Runway Winds
Aviation weather near Lake Henderson Tsala Apopka Chain of Lakes Seaplane Base in Inverness, FL, decoded from the nearest reporting station (KINF): conditions, runway crosswinds, and free Telegram airport alerts.
Lake Henderson Tsala Apopka Chain of Lakes Seaplane Base (18FL) is a seaplane base in Inverness, FL. 18FL has no weather station of its own. Conditions here are decoded from KINF, about 2 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (4W, 22W), longest 3,700 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KLEE. Track it in the ATIS Alerts Telegram bot to get alerts read from KINF, the station this page is based on.
No weather station at this airport: showing the nearest station KINF, 2.2 nm away.
Wind calm, visibility 10+ statute miles, no cloud data, temperature 23°C (73°F), altimeter 30.02 inHg. Conditions are Visual Flight Rules (VFR).
METAR KINF 130855Z AUTO 00000KT 10SM CLR 23/23 A3002 RMK AO2
What changed at KINF (nearest station)?
Since the 0835Z (4:35 AM EDT) report, compared automatically against the latest METAR.
- Visibility moved from 7 SM to 10 SM.
This is exactly what ATIS Alerts watches for you: get a Telegram message when 18FL's weather changes, free →
Current pilot readout for 18FL
Based on the nearest station (KINF), 18FL is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 900 ft (field elevation 38 ft). 18FL does not publish a TAF. The nearest TAF station is KLEE, about 27 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 18FL 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 18FL. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
Current wind is calm: calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 4W | 3,700 ft | WAT | - | - |
| 22W | 3,700 ft | WAT | - | - |
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.
Over the last 24 h: wind 0→0 kt, ceiling unlimited → unlimited.
18FL weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Lake Henderson Tsala Apopka Chain of Lakes Seaplane Base in Inverness, FL: 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 18FL is headed.
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 18FL
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
OCF UA /OV OCF/TM 0754/FL380/TP A359/TB NEG
OCF UAHeader: reporting station and UA: a routine pilot report.OV OCFLocation: fix or navaid, optionally with a radial and distance in NM.TM 0754Reported at 07:54 UTC.FL380Altitude: 38,000 ft MSL.TP A359Aircraft type reporting.TB NEGTurbulence: none reported.Show raw report
GNV UA /OV GNV/TM 0753/FL110/TP PC12/TB NEG
GNV UAHeader: reporting station and UA: a routine pilot report.OV GNVLocation: fix or navaid, optionally with a radial and distance in NM.TM 0753Reported at 07:53 UTC.FL110Altitude: 11,000 ft MSL.TP PC12Aircraft type reporting.TB NEGTurbulence: none reported.Show raw report
ORL UA /OV ORL360023/TM 0613/FL060/TP A21N/TB NEG
ORL UAHeader: reporting station and UA: a routine pilot report.OV ORL360023Location: fix or navaid, optionally with a radial and distance in NM.TM 0613Reported at 06:13 UTC.FL060Altitude: 6,000 ft MSL.TP A21NAircraft type reporting.TB NEGTurbulence: none reported.Show raw report
ORL UA /OV ORL/TM 0517/FL350/TP BCS3/TB NEG
ORL UAHeader: reporting station and UA: a routine pilot report.OV ORLLocation: fix or navaid, optionally with a radial and distance in NM.TM 0517Reported at 05:17 UTC.FL350Altitude: 35,000 ft MSL.TP BCS3Aircraft type reporting.TB NEGTurbulence: none reported.Show raw report
ORL UA /OV ORL/TM 0402/FL370/TP B763/TB NEG
ORL UAHeader: reporting station and UA: a routine pilot report.OV ORLLocation: fix or navaid, optionally with a radial and distance in NM.TM 0402Reported at 04:02 UTC.FL370Altitude: 37,000 ft MSL.TP B763Aircraft type reporting.TB NEGTurbulence: none reported.Show raw report
MCO UA /OV RWY 17L FINAL/TM 0335/FL012/TP B738/RM SMOOTH
MCO UAHeader: reporting station and UA: a routine pilot report.OV RWY 17L FINALLocation: fix or navaid, optionally with a radial and distance in NM.TM 0335Reported at 03:35 UTC.FL012Altitude: 1,200 ft MSL.TP B738Aircraft type reporting.RM SMOOTHRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at 18FL
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KINF reported mostly VFR across 70 observations, with 4 flight-category changes. The lowest ceiling was 3,800 ft. Wind most often came from the W.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 4W/22W
- 100%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- Seaplane base
- FAA LID
- 18FL
- City
- Inverness
- State
- Florida
- Country
- United States
- Elevation
- 38 ft
- Coordinates
- 28.8399, -82.3168
- Runways
- 2
- Longest runway
- 3,700 ft
- Weather reporting
- Nearest station KINF
- TAF
- Nearest KLEE
- Time zone
- America/New_York
- Next sunset
- 14h 39m
Run a flight school, FBO, or club here? Embed 18FL'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.
- Central Ridge District Park , Pine Ridge, FL · 11 mi
- Pine Ridge RC Electric Airplane Club - Pine Ridge Blvd , Beverly Hills, FL · 14 mi
- Hernando Aero Modelers - Ponce de Leon Blvd , Brooksville, FL · 15 mi
18FL weather: frequently asked
What runways are available at 18FL?+
18FL has 2 runways: 4W, 22W; the longest is 3,700 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for 18FL come from?+
Lake Henderson Tsala Apopka Chain of Lakes Seaplane Base does not have its own weather station. Conditions shown here come from the nearest reporting station, KINF, about 2 nm away, close enough for situational awareness, but local conditions at 18FL can differ.
Does 18FL have a TAF?+
No. 18FL does not publish its own TAF. The nearest TAF station is KLEE, about 27 nm away.
Does 18FL broadcast D-ATIS?+
No. 18FL does not broadcast D-ATIS. Alerts for 18FL from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Lake Henderson Tsala Apopka Chain of Lakes Seaplane Base (18FL)
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 Lake Henderson Tsala Apopka Chain of Lakes 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 18FL 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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