Siltcoos Lake Seaplane Base Seaplane Base

US-10378 · Florence, OR · 11 ft elevation

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: US-10378
Coordinates: 43.8892, -124.1014
Elevation: 11 ft MSL

Detailed FAA facility data isn't available for this airport.

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-23

Event	Local (PDT)	UTC
Morning civil twilight Loggable night ends	04:58 AM	11:58Z
Sunrise	05:34 AM	12:34Z
Sunset	09:03 PM	04:03Z
Evening civil twilight Loggable night begins	09:39 PM	04:39Z

Loggable night (§1.1)

09:39 PM → 04:58 AM

Night currency (§61.57)

10:03 PM → 04:34 AM

Plan a flight from US-10378

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Runway 13W/31W

5,000 ft × 1000 ft · WAT

13W

Heading: 144° true

31W

Heading: 324° true

Headings shown are true (magnetic variation unavailable).

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
13W/31W	5,000 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
OTH · North Bend	VORTAC	112.10	r348° / 28.6 NM

VFR sectional

Open US-10378 on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for US-10378. VFR sectional link above.

No published services or facility detail for US-10378.

Nearby airports

1O0 · Lake Woahink Seaplane BaseSeaplane Base (1 NM)6S2 · Florence Municipal Airport (6 NM)9S3 · Lakeside State Airport (19 NM)1OR0 · Sunnyhill AirportPrivate (25 NM)KOTH · Southwest Oregon Regional Airport (29 NM)R33 · Wakonda Beach State Airport (30 NM)

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open US-10378 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.

About US-10378

Siltcoos Lake Seaplane Base (US-10378) is a seaplane base in Florence, OR, at 11 ft MSL. It has 1 runway, the longest 5,000 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for US-10378, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at US-10378?

Siltcoos Lake Seaplane Base has 1 runway; the longest is 5,000 ft. See the Runways tab for headings, surface, and lighting.

Where is US-10378?

Siltcoos Lake Seaplane Base is in Florence, OR, at an elevation of 11 ft MSL. Coordinates: 43.8892, -124.1014.

Fly out of US-10378 often?

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