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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10171
Date and Time Friday 26th February 2016 11:55am
Approved Approved

Notes

  • Mouth barred but intermittent waves over into estuary from very rough seas- but no return
  • waves traveling high up gradual steep rise along foreshore
  • Wide sand projection about mid beach
  • Very large amount of sand visible in breakers on submerged sandbar about 50m. out to sea from mouth
  • Amount of water over berm increases slightly with action of occasional longshore drift
  • Dead Mullet 14cm. at edge of shallow water near berm- some broken blood vessels around gills & anus
  • Hundreds of very small fish in shallow water along low track-
  • Top track only damp on one side & no water over any roads (slight amount at edge of road near flood markers on OOR)
  • Flats flooded from Princetown to around G4. Some water cover on south flats u/s G4
  • berm length 21 metres.

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 South-West
Beaufort Scale Fresh breeze
Sea State Very Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 1.30m 1.31m
Time (hh:mm) 11:55 14:20
Tidal influence No
Tidal Range Time Height
High 15:15 0.900
Low 19:23 0.310

Observation Documents

Link Date File name Description
26-02-2016 11:55 Photopoint Gp1_1
26-02-2016 11:55 Photopoint Gp1_2
26-02-2016 11:55 Photopoint Gp1_3
26-02-2016 11:55 Photopoint Gp1_4
26-02-2016 11:55 Photopoint Gp1_5