Anchorage · Ponce

Isla Caja de Muertos, northwest

"Good lee"; landings on the west side in ordinary weather.

Swell, the next three days

A planning aid, not for navigation. Height, period and direction from CariCOOS's 120 m nearshore wave model at this anchorage's position; a model, not a measurement.

Loading the swell model…

Rolly: 2 ft or more of swell at 8 s or longer, or 3 ft at any period. Some roll: 1 ft at 8 s or longer.

The anchorage

Coast Pilot depth
90 to 115 ft, 0.8 mile northwest of the center
Charted depth
51 to 86 ft (15.5 to 26.2 m) below MLLWCharted depth below mean lower low water: most of the bottom 51–86 ft, least 51 ft, greatest 86 ft, from 4 soundings.mostly 51–86 ft0 ft = MLLW100 ft deepleast 51 ftgreatest 86 ftThe 4 charted soundings within 0.1 nautical mile, surveyed 2002. MLLW is mean lower low water, the chart's datum: at most tides there is more water than this.
Seabed on the chart
Sand and shells (1 chart note)
Shelter
"Good lee"; landings on the west side in ordinary weather.
Moorings
DRNA moorings under the 2012 reserve plan.
Position
17.90437, -66.52918: 0.8 nautical mile NW of the center of Isla Caja de Muertos on the chart, as the Coast Pilot places it.The Coast Pilot: "in 90 to 115 feet about 0.8 mile northwest of the center of Isla Caja de Muertos".

Protected areas

  • Inside Caja de Muertos Natural Reserve: Anchoring restricted. Boat access restricted.Managed by DRNA. Source: NOAA Marine Protected Areas Inventory (v2023)

Charted dangers within 0.5 nautical mile

No wreck, rock or obstruction is charted within 0.5 nautical mile of the position.