Bluff Report by

Oak Harbor, WA

Bluff Overview

Bluff height: 10-20'

Bluff sediment type/geology:

  • Mud
  • Gravels

Bluff vegetation:

  • Grasses

Groundwater seeps?: No

Profile shape: Vertical

Bluff undercut?: Yes

Undercut

Undercut depth: 1-5'

Undercut length: 5-10'

Undercut height: 1-5'

Bluff slide deposits?: Yes

Slide deposit height: >10' ft

Slide deposit width: >10' ft

Slide deposit depth: >10' ft

Slide deposit composition:

  • Mud
  • Gravels

Upper beach composition:

  • Cobbles

Does the slide deposit material match material observed in the bluff above?: Yes

Does the deposit size or scarp appear to be changing?: Yes

What sediment sizes are present at the beach?:

  • Sand
  • Cobbles
  • Rock

10/19/2021 | 11:39 am

Tidal Overview

4 hours 18 minutes before high tide

Data from Sunset Beach, Whidbey Island (1.1 miles away)

High Tide (Predicted): 3:57 pm, 7.2'

Observed Predicted water level Report time

Weather Overview

Wind Speed: 9 MPH

Wind Direction: ESE (115°)

Temperature: 52℉

Rainfall (Calendar Day): 0"

Rainfall (Past 24 Hours): 0"

(Click here for full weather details from DarkSky)


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