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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10143
Date and Time Friday 12th February 2016 10:20am
Approved Approved

Notes

  • Narrow berm , estuary has very slightly advanced toward sea
  • Estuary along channel narrow & shallow
  • Berm much lower near cliff, rising higher along the beach front
  • Beach slightly undulating, height of sand spit reduced (waves over) but sand can be seen under water extending out to sea & moving closer toward west cliff
  • Some part of rocks are above water at start of the estuary
  • Dense amounts of sand visible in breakers out from mouth & near exposed reef at east end of beach
  • Water over all of low track but nowhere else
  • Reduced number of small fish swimming in shallow water near low track
  • berm length 24 metres.

Mouth Observation

Mouth state Closed
Previous
Flow Present? No
Previous
Flow Direction N/A
Previous
Above Sea Above Estuary
Berm Height (m) 1.0m 0.5m
Berm Length (m)

Physical Condition

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

Water Levels and Tides

Water Level Start Finish
Height (m) 1.15m 1.15m
Time (hh:mm) 10:20 11:45
Tidal influence No
Tidal Range Time Height
High 03:19 0.990
Low 09:47 0.360

Observation Documents

Link Date File name Description
12-02-2016 10:20 Photopoint Gp1_1
12-02-2016 10:20 Photopoint Gp1_2
12-02-2016 10:20 Photopoint Gp1_3
12-02-2016 10:20 Photopoint Gp1_4
12-02-2016 10:20 Photopoint Gp1_5