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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #9615
Date and Time Thursday 14th May 2015 09:30am
Approved Approved

Notes

  • Natural opening over night, very shallow entrance & channel only about 3-5m. between rocks & cliff
  • Slight pale discharge only around mouth & slightly to east
  • Very strong longshore drift across mouth
  • Sand dunes (ocean beach) almost parallel to ocean & smoothed out by wind, beach very flat
  • East end scouring out from strong wave surge
  • Channel area being impacted by strong south wind blowing sand which is reaching into estuary
  • All roads flooded. GOR closed (traffic lights)
  • Boardwalk under water , deep water in camp ground, .80m. at flood markers OOR, Ocean Car park partially flooded. Water now on to bridge deck G4.
  • Water level from rainfall at G6 dropping

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 Strong breeze
Sea State Very Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 1.97m 1.98m
Time (hh:mm) 09:30 13:20
Tidal influence Yes
Tidal Range Time Height
High 13:02 0.760
Low 05:34 0.620

Observation Documents

Link Date File name Description
14-05-2015 09:30 Photopoint Gp1_1
14-05-2015 09:30 Photopoint Gp1_2
14-05-2015 09:30 Photopoint Gp1_3
14-05-2015 09:30 Photopoint Gp1_4
14-05-2015 09:30 Photopoint Gp1_5