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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #9876
Date and Time Saturday 10th October 2015 09:35am
Approved Approved

Notes

  • Slight dark discharge out around mouth & some to east along shore line.
  • Reduced outflow affecting channel width & depth
  • Strong longshore drift across mouth
  • Small waves entering. Some occasional very high waves
  • Large amount of sand visible in breakers directly out from mouth
  • Beach horseshoe shaped with sand still highest near mouth
  • Low water level, small 1-2cm fish seen in channels & pools throughout waterside vegetation east side of estuary
  • Heliotrope moths & moths wings along swash line south side of estuary

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-West
Beaufort Scale Moderate breeze
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.46m 0.48m
Time (hh:mm) 09:35 10:20
Tidal influence Yes
Tidal Range Time Height
High 12:33 0.840
Low 06:18 0.530

Observation Documents

Link Date File name Description
10-10-2015 09:35 Photopoint Gp1_1
10-10-2015 09:35 Photopoint Gp1_2
10-10-2015 09:35 Photopoint Gp1_3
10-10-2015 09:35 Photopoint Gp1_4
10-10-2015 09:35 Photopoint Gp1_5