000
WTNT21 KNHC 012048
TCMAT1
 
TROPICAL STORM NANA FORECAST/ADVISORY NUMBER   3
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL162020
2100 UTC TUE SEP 01 2020
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
THE GOVERNMENT OF MEXICO HAS ISSUED A TROPICAL STORM WARNING FOR 
THE SOUTHERN PORTION OF THE YUCATAN PENINSULA FROM PUERTO COSTA 
MAYA SOUTHWARD TO CHETUMAL. THE GOVERNMENT OF GUATEMALA HAS ISSUED 
A TROPICAL STORM WATCH FOR THE CARIBBEAN SEA COAST OF GUATEMALA.
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* YUCATAN MEXICO FROM PUERTO COSTA MAYA TO CHETUMAL
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* NORTHERN HONDURAS
* ROATAN ISLAND AND THE BAY ISLANDS OF HONDURAS
* CARIBBEAN SEA COAST OF GUATEMALA
* BELIZE
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 36 TO 48 HOURS.
 
TROPICAL STORM CENTER LOCATED NEAR 16.8N  79.3W AT 01/2100Z
POSITION ACCURATE WITHIN  25 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT  16 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT....... 70NE   0SE   0SW  70NW.
12 FT SEAS.. 70NE   0SE   0SW  70NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
 
REPEAT...CENTER LOCATED NEAR 16.8N  79.3W AT 01/2100Z
AT 01/1800Z CENTER WAS LOCATED NEAR 16.7N  78.4W
 
FORECAST VALID 02/0600Z 17.1N  81.5W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE   0SE   0SW   0NW.
34 KT... 70NE   0SE   0SW  70NW.
 
FORECAST VALID 02/1800Z 17.3N  84.7W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE  20SE   0SW  20NW.
34 KT... 70NE  40SE   0SW  70NW.
 
FORECAST VALID 03/0600Z 17.2N  87.3W
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 15NE   0SE   0SW  15NW.
50 KT... 30NE  20SE   0SW  30NW.
34 KT... 80NE  40SE   0SW  80NW.
 
FORECAST VALID 03/1800Z 16.9N  89.4W...INLAND
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 70NE  40SE   0SW  50NW.
 
FORECAST VALID 04/0600Z 16.5N  91.7W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 04/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.8N  79.3W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT31 KNHC/MIATCPAT1...AT 02/0000Z
 
NEXT ADVISORY AT 02/0300Z
 
$$
FORECASTER STEWART