US lakes & ponds
Washington › Grant County › Grand Coulee › Crescent Bay

Crescent Bay

Grand Coulee, Washington — Grant County.

Share:TextEmailFacebookX
92Surface acres
1Public access sites
0.3 miShoreline trails

Surface area: The USGS National Hydrography Dataset outline (NHD Permanent ID 165655376).

Location & fast facts

Where Crescent Bay is in Washington

The red circle marks Crescent Bay.

Fast facts

About Crescent Bay

  • County: Grant
  • City or town on the shore: Grand Coulee
  • Mapped as: Lake or pond (USGS National Hydrography Dataset)
  • Distance: about 2065 mi from Pensacola and 2144 mi from Panama City, straight-line (not driving distance)

Towns and counties: U.S. Census Bureau boundaries overlaid on the USGS lake outline (Washington: incorporated places touching the lake, otherwise the nearest one).

Fishing in Washington

Official WDFW pages. Rules and fees change; check before you go.

Good for & watch for

Good for

  • Boating. 1 public trailer launch listed (see access)
  • Walking. 0.3 mi of trail near the shore (trails)
  • Camping. 15 campgrounds within 15 mi, 1 on the shore (list)

Watch for

  • Boat traffic. A public trailer launch means motorboats share the water; expect more traffic on summer weekends.
  • Cold water. Water stays cold well into late spring and turns cold again in fall. Wear a life jacket when paddling in the shoulder seasons.

Built only from the data on this page: official access lists, OpenStreetMap beaches and trails, campground listings, state and USGS invasive-species records. We don't rate crowds or water quality.

Lake map

Crescent Bay shoreline, boat launches & beaches

Boat ramp (Boat launch)1¼ mileN

Numbers on the map match the list at rightbelow.

Boat launchShoreline trail
  1. 1Boat ramp
    Boat launch

Shoreline: USGS National Hydrography Dataset (NHD Waterbody, Permanent ID 165655376), public domain. State outline: U.S. Census Bureau TIGERweb. Points: WDFW water access sites and OpenStreetMap boat ramps (ODbL). Dashed trails: © OpenStreetMap contributors (ODbL). Interactive map: Leaflet with © OpenStreetMap contributors. Not for navigation.

Shoreline trails

0.3 miTrail within 100 m of shore
About 15%Of the shoreline
NoLoops the whole lake
North and east shoresWhere

OpenStreetMap shows about 0.3 mi of public hiking and walking trail within about 100 m (330 ft) of the Crescent Bay shoreline, mostly along the north and east shores.

Trails along the shore

The dashed brown line on the lake map shows these trails. We include paths, footways and marked trails that OpenStreetMap doesn't mark as private, and leave out roads, sidewalks and snowmobile corridors. Mapped trails can still cross private land or close for the season, and not every trail is mapped, so follow posted signs.

Trails: © OpenStreetMap contributors, available under the Open Database License (ODbL). Map data as of Oct 9, 2026. Trail lengths count only the parts within about 100 m of the USGS NHD lake outline.

Campgrounds near Crescent Bay

We found 15 campgrounds and RV parks within 15 miles of Crescent Bay, 7 of them within 5 miles. 1 is right on the shore. Distances are straight-line from the nearest point on the shoreline, so driving distance is longer.

9 more within 15 miles

All campgrounds & RV parks in Washington

Green tent icons on the lake map mark campgrounds near the shore, and the interactive map shows the closest 12. Amenities are listed only where a source records them; call or check the campground's website before you go, since seasons and rates change every year.

Campground data: Recreation.gov (RIDB) · OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026.

Conditions right now

Air temperature & conditions (nearest NWS station)Loading…
Fetching the latest National Weather Service observation…

Live from the National Weather Service API for the lake's coordinates (47.9408, -118.9970). The nearest station may be several miles away. NWS forecast for Crescent Bay. No live water-temperature sensor is shown because we haven't found a public one for this lake.

Sun, moon & best fishing times

Sun & moon at Crescent Bay

Best fishing times

Major periodMinor periodDaylight

    Based on solunar theory, an estimate. Major periods (about 2 hours) center on when the moon is directly overhead or underfoot; minor periods (about 1 hour) center on moonrise and moonset. The 0–100 activity score rises during those periods and gets a boost near sunrise and sunset and around the new and full moon. Weather, water temperature and pressure often matter more. Sun and moon times are calculated in your browser from the lake's coordinates with standard astronomy formulas, shown in PT (America/Los_Angeles), and accurate to within a few minutes.

    Boat launches & access sites

    1 public access site listed, 1 with a boat ramp or trailer launch.

    SiteTownOwnerTypeParkingFeeUsesMap
    Boat ramp——Boat ramp (OpenStreetMap) · Yes ramp——Boating47.9375, -118.9858

    WDFW water access sites and OpenStreetMap boat ramps (ODbL)

    Fees, hours and rules change; confirm with the site owner before you go.

    Contact & official info

    Questions about Crescent Bay

    How big is Crescent Bay?

    Crescent Bay covers about 92 acres in Grand Coulee, Washington (Grant County).

    Is there a public boat launch on Crescent Bay?

    Yes. 1 public trailer launch is listed: Boat ramp. Check posted fees and parking rules.

    Are there campgrounds near Crescent Bay?

    Yes. We list 15 campgrounds and RV parks within 15 miles, 7 of them within 5 miles.

    What towns are on Crescent Bay?

    Crescent Bay touches Grand Coulee in Grant County, Washington.

    Share a tip or fishing report

    Know Crescent Bay? Tell us about the launch, parking, where they're biting or anything a first-time visitor should know. Tips go privately to the LakeRipple editor; nothing is posted automatically. Helpful tips may be featured on this page (we'll use your first name only if you give one).

    Lakes & ponds nearby

    Straight-line distance between lake centers. All Washington lakes & ponds · All waters in Grand Coulee