Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #9598
Date and Time Sunday 3rd May 2015 09:25am
Approved Approved

Notes

  • Mouth opened naturally on 01/05/15
  • Entrance about 15-20m wide with water flowing out through cataract between rocks & cliff
  • Channel at entrance shallow, turning east as it widens & meets ocean
  • Pale discharge along shore line to east, also to south.
  • Waves entering channel, active longshore drift & outflow combine to create much turbulence
  • Beach is straighter with raised north south undulations.
  • Sand higher near mouth

Mouth Observation

Mouth state Open
Previous O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O C C C C O O P C C O O O C C C C C C O O O P C
Flow Present? Yes
Previous Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y N N N N Y Y Y N N Y Y Y N N N N N N Y Y Y Y N
Flow Direction Out
Previous O I O I I O I O O O O O O I O O O O O O O O O O O O O O O O O N N N N O O I N N O I O N N N N N N O O O I N
Above Sea Above Estuary
Berm Height (m)
Berm Length (m)

Physical Condition

Current Mode
Wind Direction North
Beaufort Scale Light Breeze
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 1.29m 1.26m
Time (hh:mm) 09:25 10:55
Tidal influence No
Tidal Range Time Height
High 12:41 1.080
Low 05:58 0.420

Observation Documents

Link Date File name Description

Download
03-05-2015 09:25 Photopoint Gp1_1

Download
03-05-2015 09:25 Photopoint Gp1_2

Download
03-05-2015 09:25 Photopoint Gp1_3

Download
03-05-2015 09:25 Photopoint Gp1_4

Download
03-05-2015 09:25 Photopoint Gp1_5
Gp1_1
Gp1_2
Gp1_3
Gp1_4
Gp1_5
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