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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #9618
Date and Time Friday 22nd May 2015 09:28am
Approved Approved

Notes

  • Flowing out but some waves entering up into estuary
  • Water very dark flowing along channel with steep/sheer east side & close to cliff at mouth.
  • Sand build up in front of rocks & east of flow
  • Strong longshore drift across mouth with waves in all directions at rocks
  • SW swell has scoured out east end of beach leaving sheer side to dunes & removing previous sand cliff
  • Previous projection mid beach has gone
  • Large amount of Marram grass & Euphorbia clumps from front of impacted dune is scattered along beach to mouth
  • Large amount of silt & rotting veg. remains along the low track & is also over exposed sea grass area
  • 2 Bitterns observed on roadside OOR

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 South-East
Beaufort Scale Moderate breeze
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.36m 0.50m
Time (hh:mm) 09:28 11:11
Tidal influence Yes
Tidal Range Time Height
High 14:40 1.200
Low 07:12 0.280

Observation Documents

Link Date File name Description
22-05-2015 09:28 Photopoint Gp1_1
22-05-2015 09:28 Photopoint Gp1_2
22-05-2015 09:28 Photopoint Gp1_3
22-05-2015 09:28 Photopoint Gp1_4
22-05-2015 09:28 Photopoint Gp1_5