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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10349
Date and Time Thursday 2nd June 2016 10:27am
Approved Approved

Notes

  • Dark discharge out but only directly around the mouth
  • Small waves entering over outflow & continuing up channel turning east at start of estuary
  • Sand continues to build up at mouth around rocks but out flow has increased
  • Gradual slope down to sea at mouth, waves entering over a wide area
  • Sand has built up higher at eastern end of beach covering rocks
  • Small area at centre of beach has been scoured out, surrounding sides higher -strong backwash in front of this area
  • Small 'Jellies' in swash line
  • Seaweed drying out & starting to smell bad in remaining damp area. It remains alongside channel & south side of estuary but has formed very large mounds (2) on foreshore. Some is even on low track close to ocean car park
  • Red swash line along s/side of estuary
  • Masses of small flying insects along low track (close to vegetation. Phragmities in that area has bad Aphis infestation

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 Light Air
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.78m 0.78m
Time (hh:mm) 10:27 12:00
Tidal influence Yes
Tidal Range Time Height
High 12:02 0.950
Low 04:08 0.580

Observation Documents

Link Date File name Description
02-06-2016 10:25 Photopoint gp1_1
02-06-2016 10:25 Photopoint gp1_2
02-06-2016 10:25 Photopoint gp1_3
02-06-2016 10:25 Photopoint gp1_4
02-06-2016 10:25 Photopoint gp1_5