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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10358
Date and Time Thursday 12th May 2016 07:30am
Approved Approved

Notes

  • Opening attempt 11/5/16 failed as very rough seas over night filled in the channel with sand
  • More sand on berm, the largest rock is now almost completely covered
  • 3rd P.O. commenced 09:00 in deep water (berm extended a long way into the estuary under water)
  • Observations made at low tide
  • Beach higher at midway with gentle slope down to ocean in front of estuary
  • Wind from south on beach & from north across estuary & down channel
  • 10:30 water strongly flowing out of new excavated channel
  • OCR completely covered east of G2 bridge
  • GOR water over to opposite side white line
  • OOR road underwater to GOR
  • Extensive flooding upstream on both sides of river channel

Mouth Observation

Mouth state Closed
Previous
Flow Present? No
Previous
Flow Direction N/A
Previous
Above Sea Above Estuary
Berm Height (m) 0.3m
Berm Length (m)

Physical Condition

Current Mode
Wind Direction East
Beaufort Scale Moderate breeze
Sea State High

Water Levels and Tides

Water Level Start Finish
Height (m) 1.86m 1.87m
Time (hh:mm) 07:30 11:20
Tidal influence No
Tidal Range Time Height
High 01:27 0.840
Low 07:53 0.270

Observation Documents

Link Date File name Description
12-05-2016 07:30 Photopoint gp1_1
12-05-2016 07:30 Photopoint gp1_2
12-05-2016 07:30 Photopoint gp1_3
12-05-2016 07:30 Photopoint gp1_4
12-05-2016 07:30 Photopoint gp1_5