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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #12635
Date and Time Thursday 10th January 2019 12:30pm
Approved Approved

Notes

Very slight pale discharge flowing through shallow area in channel & over sand build up downstream of rocks, then turning east along beach front. Rough sea creating backwash & longshore drift across entrance over weak outflow -some small waves entering channel & travelling up into estuary. Waves in all directions at entrance.

High sand at mid beach now extending further out to sea  two distinct bays are starting to form along beach. Sand slopes down to entrance

Very large no. small fish in shallows along E side of estuary

Many campers, & walkers around. Also many large caravans across bridge @ G2 making monitoring difficult

Mouth Observation

Mouth state Open
Previous
Flow Present? Yes
Previous
Flow Direction Out
Previous
Above Sea Above Estuary
Berm Height (m)
Berm Length (m)

Physical Condition

Current Mode
Wind Direction South
Beaufort Scale Gentle breeze
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.78m 0.76m
Time (hh:mm) 12:30 13:45
Tidal influence Yes
Tidal Range Time Height
High 03:38 1.130
Low 10:20 0.480

Observation Documents

Link Date File name Description
10-01-2019 17:15 Gp1_20190110_1_212_015.JPG
10-01-2019 17:15 Gp1_20190110_2_252_016.JPG
10-01-2019 17:15 Gp1_20190110_3_292_017.JPG
10-01-2019 17:15 Gp1_20190110_4_332_018.JPG
10-01-2019 17:15 Gp1_20190110_5_372_019.JPG