CAMPANAC.Powered by public lands intelligenceMore Than Just Parks
The map
U.S. Forest Service · Olympic National Forest · WA

Seal Rock Campground

First come, first servedNo reservation, and none to be had: the sites go to whoever pulls in first.

This is how it should work.

Get directionsWhat it costs, and the rules
Right now
OpenInside the published season, our reading; a database flag says not open
A night
$18From, per site
Season
May 1Opens May 1. No closing date published.
Drawn from the record · 60 ft · 62% tree cover · water within reach · Bortle 4 sky
60 ftElevation
4,435 ftWater · an unnamed streamEstuary · 195 ft · to Hood Canal
6.9 miW of Bangor Base, WA
62%Tree cover
Bortle 4Night sky · 397th darkest of 400 in WA
Opens May 1. No closing date published.Today

The place

the agency’s own description · what’s there

In the agency’s own words

This popular campground with its beautiful views of Hood Canal and the mountains to the southeast is located directly on Hood Canal. Seal Rock Campground is one of the few national forest campgrounds located on salt water with harvestable oysters for public use. 41 tent/RV sites are spaced among the trees with several along the waterfront. There are 3 paved accessible units and facilities that accommodate wheelchairs. The lengths of sites vary, with those along Hood Canal capable of handling the larger motorhomes and trailers. There are no hookups. Fresh piped water, flush toilets and electricity in the restrooms, tables and fire pits at each site. Garbage cans spaced throughout campground. There is also a day use area within the campground that offers two accessible interpretive trails .

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

Facilities

Toilets
Flush Toilets
“…There are no hookups. Fresh piped water, flush toilets and electricity in the restrooms, tables and fire…”
Source: read from the agency description, shown above · Sep 12, 2026

Nothing to book, just show up

One of 1,623 federal campgrounds where the site still goes to whoever pulls in first, and a night costs $18 with nothing added. Get there before noon on a summer weekend.

recreation.gov publishes no availability for a campground you can’t reserve, so there’s no thirty-night reading to draw here. The season bar above is what the agency does publish.

BookingNo reservationsNothing to book, and no release date to wait forthe record
A night$18Per site, fromthe agency’s fee record
A weekend$36DerivedFriday and Saturday, everything includedours, from the lines above
Runs itU.S. Forest Servicethe agency’s record
Directions
Every line of the receipt · 5

What you actually pay

The sign priceU.S. Forest Service
A night, from$18
The booking feerecreation.gov
Nothing. This campground takes no bookings, so there’s no reservation fee to pay.
What this campground addsits own record
Extra vehicleSee the note

“$18/Night for single unit $5/Extra vehicle.” · the U.S. Forest Service’s own fee record

What a stay costs
One night, fromDerived$18
A weekend, Friday and Saturday, fromDerived$36

Derived by CAMPANAC: the lowest per-night amount the agency’s fee record states ($18), and no booking fee, because this campground takes no reservations. A weekend here means Friday and Saturday night. Optional charges (an extra vehicle, a second tent, a dump-station fee) are listed separately and aren’t in this total.

How we know this receipt · 6
Sign price: Derived by CAMPANAC from the U.S. Forest Service fee record: a stated per-night amount only · Sep 7, 2026
Booking fee, change fee, cancellation fee, no-show: Rules and Reservation Policies, Recreation.gov, the published fee schedule, curated by hand into lib/reservation-fee-schedule.json (9 rows, each carrying its own verbatim sentence). The publisher states these policies were last updated September 2019. · Sep 9, 2026
What this campground adds: The U.S. Forest Service’s own fee record and notices for this campground, quoted verbatim. An extra-vehicle charge is set locally and appears on no national schedule, so it’s never assumed. · Aug 24, 2026
The two totals: Derived by CAMPANAC by adding the agency’s own published nightly rate to recreation.gov’s own published reservation fee. Both components are cited above; the addition is ours and is shown only where every component is known. · Sep 9, 2026
Who keeps the booking fee: Recreation.gov facility policy text, Dead Swede Campground (facility 234221) · Not on the national policy page. This is agency policy text recreation.gov publishes on individual campground pages; this site holds it verbatim on 45 active campgrounds (campground_rules.cancellation_description, scripts/load-facility-rules.mjs). · Sep 9, 2026
The contract: Reservation Gods: Who Stole Our Campsites and Sold Them Back to Us, More Than Just Parks, April 2025 · Apr 1, 2025
Source: USFS Enterprise Data Warehouse · Aug 24, 2026

record Aug 24, 2026 · How we know all this

Seen something wrong here? Tell us.

Getting there

the map and the coordinate
Coordinate47.70790, -122.89335

Where it is

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Overnight54°Slight Chance Light Rain17% rain
Saturday59°Chance Light Rain39% rain
Saturday Night46°Slight Chance Light Rain then Partly Cloudy16% rain
Sunday57°Partly Sunny

NWS forecast for Brinnon, WA

Source: National Weather Service, SEW forecast office · Oct 17, 2026

Typical weather

Typical May night 47°F, day 66°F.

90°30°

Daily high and lowDays with 0.10 in or moreOutside the published season

A normal is the 1991-2020 average for the month, not a forecast: about half of all Augusts are colder than the August line. The seven-day forecast above answers the other question.

Measured at: BREMERTON, WA (USC00450872), 14 miles away and 50 ft higher
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020, monthly normals · Sep 8, 2026

The land, and who answers for it

who answers for it

Who answers for this land

Emily Randall, official portrait

Seal Rock Campground is in Washington’s 6th congressional district. Its representative, Emily Randall (D), votes on the laws that decide what happens to this land. Public-lands grade so far: A. See every public-lands vote →

Seen something wrong here? Tell us.

Source: U.S. Census district boundaries and the MTJP Congressional Public Lands Score

How we know

every fact on this page, and where it came from
Right now: Today falls inside the season the agency publishes, and it has posted nothing else. That reading is ours. The U.S. Forest Service’s own database, though, flags it not open with no reason or date; the flag is named under How we know all this.
Listed not open: USFS EDW Recreation Opportunities, openstatus field: a not-open flag in a database, with no reason and no date published; read there since Sep 9, 2026. A flag, not a notice, so this page doesn’t call it a closure. · Oct 16, 2026
Season: USFS Enterprise Data Warehouse · Aug 24, 2026
Elevation: USGS 3DEP elevation point query at this campground’s coordinate · Sep 7, 2026
Night sky: VIIRS Day/Night Band annual cloud-free composite, VNL V2 2024 (Earth Observation Group, Colorado School of Mines), read at the published coordinate: 0.97 mcd/m² of artificial all-sky glow, ranked against the 400 rated federal campgrounds in Washington · Sep 8, 2026
Sky-glow model: Duriscoe, Anderson, Luginbuhl and Baugh (2018), a simplified model of all-sky artificial sky glow derived from VIIRS Day/Night band data, the National Park Service sky-glow model
Cell signal: the Forest Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: inside Brinnon, WA (a census designated place). Straight line.
Nearest town: U.S. Census Bureau TIGER/Line 2024 places, measured by CAMPANAC to the town boundary; population is the ACS 2020-2024 5-year estimate · Sep 9, 2026