000
WTPZ22 KNHC 182032
TCMEP2
 
TROPICAL STORM GUILLERMO FORECAST/ADVISORY NUMBER   6
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP072021
2100 UTC SUN JUL 18 2021
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 18.7N 113.8W AT 18/2100Z
POSITION ACCURATE WITHIN  40 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT  12 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  999 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 40NE   0SE   0SW   0NW.
34 KT....... 80NE 100SE   0SW  50NW.
12 FT SEAS.. 90NE   0SE   0SW  60NW.
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 18.7N 113.8W AT 18/2100Z
AT 18/1800Z CENTER WAS LOCATED NEAR 18.4N 113.1W
 
FORECAST VALID 19/0600Z 19.0N 115.7W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE   0SE   0SW  30NW.
34 KT... 80NE 100SE  40SW  60NW.
 
FORECAST VALID 19/1800Z 19.1N 118.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE   0SE   0SW  30NW.
34 KT...100NE  90SE  40SW  60NW.
 
FORECAST VALID 20/0600Z 19.0N 121.3W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE   0SE   0SW  30NW.
34 KT...100NE  90SE  40SW  60NW.
 
FORECAST VALID 20/1800Z 19.0N 124.2W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE   0SE   0SW   0NW.
34 KT... 80NE  70SE   0SW  60NW.
 
FORECAST VALID 21/0600Z 18.9N 127.1W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 60NE  50SE   0SW  50NW.
 
FORECAST VALID 21/1800Z 18.6N 129.8W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 70NE   0SE   0SW  50NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 22/1800Z 18.2N 135.0W
MAX WIND  35 KT...GUSTS  45 KT.
 
OUTLOOK VALID 23/1800Z 18.0N 140.0W
MAX WIND  30 KT...GUSTS  40 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.7N 113.8W
 
NEXT ADVISORY AT 19/0300Z
 
$$
FORECASTER ZELINSKY