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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #11948
Date and Time Friday 6th April 2018 12:47pm
Approved Approved

Notes

Reducing wave height & light wind have affected waves reaching estuary

Main impact from SW swell is at east end of beach, travelling hi up on sand & continuing to scour out previously covered rocks. Large amount of sand in backwash. Actual beach face at rocks is steep but further west high & rounded. Area about 50m from west cliff is highest part of beach - east end now much lower.

Beach littered with large no. squid carapaces

Only small amount of water at edge of south side of OOR & puddles a bit larger at SW end of camp ground

Mouth Observation

Mouth state Closed
Previous
Flow Present? No
Previous
Flow Direction N/A
Previous
Above Sea Above Estuary
Berm Height (m) 0.3m
Berm Length (m)

Physical Condition

Current Mode
Wind Direction South-East
Beaufort Scale Light Breeze
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 1.47m 1.47m
Time (hh:mm) 12:47 14:31
Tidal influence No
Tidal Range Time Height
High 15:29 1.060
Low 08:24 0.230

Observation Documents

Link Date File name Description
07-04-2018 10:45 Gp1_20180406_1_212034.JPG gp1_1
07-04-2018 10:45 Gp1_20180406_2_252_037.JPG gp1_2
07-04-2018 10:45 Gp1_20180406_3_252035.JPG gp1_3
07-04-2018 10:45 Gp1_20180406_4_332039.JPG gp1_4
07-04-2018 10:45 Gp1_20180406_5_372040.JPG gp1_5