Friday Harbor, WA

San Juan County

Molt Search Report
by

05/31/2025 | 12:07 pm




"Complete fresh molt found after tide went out at False Bay, San Juan Island. The carapace width is 49.3 mm. The molt includes gills and is male. The molt was on the surface of the wet sand very close to the path to the False Bay Drive pullout. I also have pictures of the ventral side and the molt itself."

Collected crabs

Observation Type: Opportunistic observation

Molts/crabs found: Yes

European green crabs found: Yes

Number of European green crab molts found: 1

Green crab #1

Condition of European green crab #1: Molt

Sex of European green crab #1: Male

Carapace width of European green crab #1: 49

05/31/2025 | 12:07 pm

Tidal Overview

10 hours 38 minutes before high tide

Data from Friday Harbor, San Juan Island (4.7 miles away)

Water Level (at time of report): 12:07 pm, 0.7'

High Tide (Predicted): 11:23 pm, 8.3'

High Tide (Observed): 10:36 pm, 8.5'

■ Observed ■ Predicted water level ⬤ Report time

Weather Overview

Wind Speed: 4.2 MPH

Wind Direction: S (187°)

Temperature: 54℉

Rainfall (Calendar Day): 0.048"

Rainfall (Past 24 Hours): 0.11"

(Click here for full weather details)



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