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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #8467
Date and Time Saturday 24th August 2013 12:00pm
Approved Approved

Notes

  • Strong dark outflow well out to sea
  • Mouth very wide with waves in all directions (some small ones entering down left side of channel) Longshore drift very active
  • Waves up to base of dunes with sheer sand cliffs cut
  • Ocean beach covered with foam & east end covered by dark silt & debris
  • Severe erosion in areas along low track & debris piled up to 1m.high in places
  • Recent high seas have further reduced sand dunes east of channel & south side of estuary

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 North-East
Beaufort Scale Moderate breeze
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.88m 1.01m
Time (hh:mm) 12:00 13:31
Tidal influence Yes
Tidal Range Time Height
High 07:41 0.400
Low 13:37 0.980

Observation Documents

Link Date File name Description
24-08-2013 12:00 Photopoint Gp1_1
24-08-2013 12:00 Photopoint Gp1_2
24-08-2013 12:00 Photopoint Gp1_3
24-08-2013 12:00 Photopoint Gp1_4
24-08-2013 12:00 Photopoint Gp1_5