Can you see the Milky Way from West Palm Beach?

Not from West Palm Beach itself — at about Bortle 9 the dome is too bright. The darkest edge of the same metro is Palm Beach Gardens, about 9 mi out at roughly Bortle 6, or drive to the certified Big Cypress National Preserve (82 mi) for a genuinely dark sky.

How dark is the sky across the West Palm Beach metro?

It varies by how close you are to the core. West Palm Beach itself reads about Bortle 9; the 20 towns in this light dome range down to Palm Beach Gardens at roughly Bortle 6, about 9 mi from the core. The table above sorts every town in the metro by measured darkness.

Where's the nearest certified dark-sky destination to West Palm Beach?

Big Cypress National Preserve (Dark Sky Park), about 82 mi away.

West Palm Beach, FL — light pollution & stargazing across the metro

Florida · Very poor — city glow · 20 towns · 852,173 people in this light dome

The West Palm Beach, FL light dome covers 20 towns and about 852,173 people rated together, reading roughly Bortle 9 — a inner-city sky (very poor — city glow) — at West Palm Beach itself, measured from VIIRS 2024 satellite night-lights. The darkest edge of this same dome is Palm Beach Gardens, about 9 mi out, at roughly Bortle 6. The nearest certified dark-sky destination is Big Cypress National Preserve, about 82 mi away. Tonight's Moon phase, cloud cover, and aurora odds load live below, computed in your browser.

1–2 3 4 5 6 7 8 9

← darker sky You: Bortle 9 · Inner-city sky brighter →

Stargazing at the West Palm Beach core tonight

Light-pollution reading — dome core West Palm Beach, FL · VIIRS 2024

Estimated Bortle class (core): 9 of 9
VIIRS radiance (core): 125 nW/cm²/sr
Naked-eye limiting mag. (core): under 4.1
Darkest edge of this dome: Palm Beach Gardens · B6 · 9 mi

What you can see from the West Palm Beach core

Only the Moon, the bright planets, and a scattering of the very brightest stars pierce the glow. For real stargazing you'll want to drive to a darker site.

At an estimated Bortle 9, the faintest stars visible from West Palm Beach itself on a clear, moonless night run to about magnitude 4.0 or brighter, and the Milky Way is not visible. Palm Beach Gardens is a short hop away (9 mi) and improves to roughly Bortle 6.

Of the 20 towns rated in this dome, most read Bortle 7 (8 towns) — spread across 4 darkness classes overall. Beyond West Palm Beach itself, Boca Raton, Deerfield Beach, Boynton Beach round out the largest towns sharing this same light dome.

The sky from 26.7°N

Declination above +63.3° never sets here, and below −63.3° never rises — no matter how clear the night or how long you wait.

Never sets: Polaris
Skims the southern horizon: Canopus (peaks 11° up), Alpha Centauri (peaks 2° up), the Southern Cross (peaks 0° up)
Milky Way core: culminates 34.3° above the southern horizon — it rides high in the south in summer, which is about as good as the core gets from the United States.
Longest night: 13 h 41 m at the December solstice, 10 h 19 m in June.
Midsummer: the Sun reaches only 39.8° below the horizon at solar midnight in June — past the 18° astronomical-night mark.

Geometric, from 26.715°N, 80.053°W. How these are computed.

Every town in this light dome, darkest first

All 20 towns inside West Palm Beach's ~35-mile dome, each with its own measured reading.

West Palm Beach metro towns, darkest sky first.
Town	State	Bortle	Sky	Radiance
Palm Beach Gardens	FL	6	Bright suburban sky	16
Parkland	FL	6	Bright suburban sky	17
Wellington	FL	7	Suburban / urban transition	23
Palm Springs	FL	7	Suburban / urban transition	28
Lantana	FL	7	Suburban / urban transition	31
Lighthouse Point	FL	7	Suburban / urban transition	32
Sandalfoot Cove	FL	7	Suburban / urban transition	34
Boca Del Mar	FL	7	Suburban / urban transition	34
Lake Worth Corridor	FL	7	Suburban / urban transition	34
Boynton Beach	FL	7	Suburban / urban transition	35
Royal Palm Beach	FL	8	City sky	40
Kings Point	FL	8	City sky	46
Greenacres City	FL	8	City sky	47
North Palm Beach	FL	8	City sky	47
Lake Worth Beach	FL	8	City sky	50
Deerfield Beach	FL	8	City sky	51
Delray Beach	FL	8	City sky	70
Boca Raton	FL	8	City sky	92
Riviera Beach	FL	9	Inner-city sky	101
West Palm Beach	FL	9	Inner-city sky	125

Certified dark-sky destinations near West Palm Beach

Certified International Dark Sky Places within reach of West Palm Beach — nearest first.
Place	Designation	Distance
Big Cypress National Preserve	Dark Sky Park	82 mi
Kissimmee Prairie Preserve State Park	Dark Sky Park	89 mi

Other light domes near West Palm Beach

Miami, FL (66 mi, core Bortle 9) , Orlando, FL (150 mi, core Bortle 9) , and Tampa, FL (170 mi, core Bortle 9) are the closest other metro-scale domes tracked here — each with its own core reading and its own darkest edge.

Frequently asked questions

Can you see the Milky Way from West Palm Beach?: Not from West Palm Beach itself — at about Bortle 9 the dome is too bright. The darkest edge of the same metro is Palm Beach Gardens, about 9 mi out at roughly Bortle 6, or drive to the certified Big Cypress National Preserve (82 mi) for a genuinely dark sky.
How dark is the sky across the West Palm Beach metro?: It varies by how close you are to the core. West Palm Beach itself reads about Bortle 9; the 20 towns in this light dome range down to Palm Beach Gardens at roughly Bortle 6, about 9 mi from the core. The table above sorts every town in the metro by measured darkness.
Where's the nearest certified dark-sky destination to West Palm Beach?: Big Cypress National Preserve (Dark Sky Park), about 82 mi away.

How to read this rating

A satellite proxy, not a survey-grade reading. Sources and limits.

More in Florida

All Florida towns · Bortle scale · Tonight's Moon · Dark-sky map