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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #9960
Date and Time Wednesday 25th November 2015 09:10am
Approved Approved

Notes

  • Entrance open -waves entering over a wide area from rough sea, slight return down very narrow/shallow channel
  • Waves going well up on beach all along foreshore including intermittently over highest part just east of entrance
  • Longshore drift across mouth over sand build up.
  • Most of one of the rocks buried under sand
  • Some of the remaining fish eggs have been carried around to side of channel
  • Water level higher in estuary, parts of low track flooded, this is increased by very strong N wind driving waves to the area

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
Beaufort Scale Moderate breeze
Sea State Very Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.98m 0.98m
Time (hh:mm) 09:10 10:50
Tidal influence Yes
Tidal Range Time Height
High 11:51 0.590
Low 18:37 0.280

Observation Documents

Link Date File name Description
25-11-2015 09:10 Photopoint Gp1_1
25-11-2015 09:10 Photopoint Gp1_2
25-11-2015 09:10 Photopoint Gp1_3
25-11-2015 09:10 Photopoint Gp1_4
25-11-2015 09:10 Photopoint Gp1_5