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Area forecast discussion 
National Weather Service Jacksonville Florida 
724 PM EST Mon Dec 11 2017 




Update...surface high now over central FL will drift south 
tonight as a cold front to the NW approaches se GA by morning. The 
pressure gradient will increase overnight which should maintain a 
light SW wind for most areas. This will result in warmer temperatures 
tonight with readings dropping to near 40 degrees inland and mid 
40s coast. The cold front will move across se GA/NE FL dry on 
Tuesday bringing breezy conditions. 


&& 


Aviation...VFR conditions tonight and Tuesday. SW winds will 
increase to around 15 knots with gusts to 25 knots after 14z 
Tuesday. 


&& 


Marine...SW winds will increase tonight ahead of approaching cold 
front. Advisory conditions not expected until Tuesday morning and 
will go with scec conditions offshore for tonight. 


&& 


Preliminary point temps/pops... 
amg 40 59 30 51 / 0 0 0 0 
ssi 48 63 36 52 / 0 0 0 0 
jax 43 66 34 54 / 0 0 0 0 
sgj 46 69 36 55 / 0 0 0 0 
gnv 41 68 32 55 / 0 0 0 0 
ocf 40 70 34 57 / 0 0 0 0 


&& 


Jax watches/warnings/advisories... 
Florida...none. 
Georgia...none. 
Am...Small Craft Advisory from 8 am Tuesday to 9 am EST Wednesday for 
waters from Altamaha Sound Georgia to Fernandina Beach Florida from 
20 to 60 nm-waters from Fernandina Beach to St. Augustine 
Florida from 20 to 60 nm-waters from St. Augustine to Flagler 
Beach Florida from 20 to 60 nm. 


Small Craft Advisory from 1 PM Tuesday to 5 am EST Wednesday for 
coastal waters from Altamaha Sound to Fernandina Beach Florida 
out 20 nm-coastal waters from Fernandina Beach to St. 
Augustine Florida out 20 nm-coastal waters from St. Augustine to 
Flagler Beach Florida out 20 nm. 


&& 



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