Ilwaco Channel



Linear deep part of a body of water through which the main volume of water flows and is frequently used as aroute for watercraft.
See also: Guts
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GPS Coordinates

Latitude, Longitude:
46.294545°, -124.0248754°
Elevation Icon


0 ft. (0 m.)

Topographic Map

US Topo Map

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Ilwaco Channel is covered by the Cape Disappointment, WA US Topo Map quadrant

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Nearby Channels

Nearby Cities

Little River, CA 485 mi
Comptche, CA 486 mi
Redwood Valley, CA 487 mi
Albion, CA 489 mi
Calpella, CA 490 mi

Nearby Points of Interest

Beacon Number Five Man-made 0.4 mi
Ilwaco Sewage Treatment Plant Man-made 0.8 mi
Ilwaco Port Boat Launch Man-made 0.8 mi
Port of Ilwaco Marina Man-made 0.9 mi
Sand Island Land 1.3 mi

Historical Weather

Below are weather averages from 1971 to 2000 according to data gathered from the nearest official weather station. The nearest weather station for both precipitation and temperature measurements is LONG BEACH EXP which is approximately 5 miles away and has an elevation of 30 feet (30 feet higher than Ilwaco Channel). Because the nearest station and this geographic feature may have differences in elevation and topography, the historic weather at the two separate locations may be different as well.

Average Daily Temperatures by Month (°F)

Average Monthly Precipitation (in inches)

Month Precip AVG High Temp AVG Low Temp
January 11.61" 47.9° 35.2°
February 9.91" 50.2° 36.5°
March 9.02" 52.8° 38.2°
April 6.02" 55.6° 40.6°
May 3.92" 59.5° 44.9°
June 2.99" 62.6° 49.0°
July 1.69" 65.6° 51.7°
August 1.79" 66.7° 51.5°
September 3.29" 67.0° 47.6°
October 6.76" 60.9° 41.9°
November 11.82" 52.9° 38.9°
December 12.37" 48.4° 35.7°

Summer High Temps

This location's average summer high temps are lower than 98% of other locations on record.

Winter Low Temps

This location's average winter low temps are higher than 87% of other locations on record.

Precipitation Levels

This location's average precipitation levels are higher than 98% of other locations on record.