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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #8217
Date and Time Friday 12th April 2013 06:55am
Approved Approved

Notes

  • Mouth closed but some flow out has occured along the trench recently dug during an attempt at illegal opening.
  • Flow out observed 11/04/13 and signs of wave entry & outflow after hi tide noted on12/04/13
  • Water is currently flowing along trench to about 20m from estuary & going under ground
  • Beach wide & slopping (horseshoe shape) but highest point remains east of mouth. Lower next to cliff
  • Long shore drift strong about 20-50m out to sea

Mouth Observation

Mouth state Closed
Previous
Flow Present? No
Previous
Flow Direction N/A
Previous
Above Sea Above Estuary
Berm Height (m) 0.9m 0.2m
Berm Length (m)

Physical Condition

Current Mode
Wind Direction North-East
Beaufort Scale Light Air
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 1.56m 1.56m
Time (hh:mm) 06:55 08:55
Tidal influence No
Tidal Range Time Height
High 13:34 1.110
Low 06:50 0.250

Observation Documents

Link Date File name Description
12-04-2013 06:55 Photopoint Gp1_1
12-04-2013 06:55 Photopoint Gp1_2
12-04-2013 06:55 Photopoint Gp1_3
12-04-2013 06:55 Photopoint Gp1_5
12-04-2013 06:55 Photopoint Gp_4