000
WTNT80 EGRR 270405

 MET OFFICE TROPICAL CYCLONE GUIDANCE FOR NORTH-EAST PACIFIC

 AND ATLANTIC

             GLOBAL MODEL DATA TIME 00UTC 27.06.2018

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  30 HOURS
                   FORECAST POSITION AT T+ 30 : 14.6N 111.6W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 28.06.2018  15.0N 113.0W     WEAK
 00UTC 29.06.2018  15.8N 115.1W     WEAK        LITTLE CHANGE
 12UTC 29.06.2018  16.5N 116.7W     WEAK        LITTLE CHANGE
 00UTC 30.06.2018  16.7N 117.9W     WEAK        LITTLE CHANGE
 12UTC 30.06.2018  17.0N 119.5W     WEAK        LITTLE CHANGE
 00UTC 01.07.2018  17.5N 120.4W     WEAK        LITTLE CHANGE
 12UTC 01.07.2018        BELOW TROPICAL STORM STRENGTH

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  60 HOURS
                   FORECAST POSITION AT T+ 60 :  9.8N  96.7W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 12UTC 29.06.2018   9.8N  96.7W     WEAK
 00UTC 30.06.2018  10.7N  99.5W     WEAK    INTENSIFYING SLIGHTLY
 12UTC 30.06.2018  11.9N 102.2W   MODERATE  INTENSIFYING RAPIDLY
 00UTC 01.07.2018  12.7N 104.5W    STRONG   INTENSIFYING SLIGHTLY
 12UTC 01.07.2018  13.1N 106.6W    STRONG   INTENSIFYING SLIGHTLY
 00UTC 02.07.2018  14.1N 108.5W    STRONG       LITTLE CHANGE
 12UTC 02.07.2018  14.7N 110.8W    STRONG   INTENSIFYING SLIGHTLY
 00UTC 03.07.2018  15.5N 112.8W   INTENSE   INTENSIFYING SLIGHTLY

             NEW TROPICAL STORM FORECAST TO DEVELOP AFTER  96 HOURS
                   FORECAST POSITION AT T+ 96 :  8.1N  87.6W

  VERIFYING TIME     POSITION     STRENGTH        TENDENCY
  --------------     --------     --------        --------
 00UTC 01.07.2018   8.1N  87.6W     WEAK
 12UTC 01.07.2018   8.1N  87.7W     WEAK        LITTLE CHANGE
 00UTC 02.07.2018   9.7N  88.4W     WEAK        LITTLE CHANGE
 12UTC 02.07.2018  10.4N  90.7W   MODERATE  INTENSIFYING SLIGHTLY
 00UTC 03.07.2018  11.4N  93.0W   MODERATE  INTENSIFYING SLIGHTLY


 THIS INFORMATION IS PROVIDED AS GUIDANCE FOR TROPICAL CYCLONE
 RSMCS. IT REQUIRES INTERPRETATION BY TROPICAL CYCLONE SPECIALISTS
 AND SHOULD NOT BE CONSIDERED AS A FINAL PRODUCT.

 BULLETINS ARE NOW AVAILABLE WHICH PROVIDE EXPLICIT GUIDANCE
 ON CENTRAL PRESSURE AND MAXIMUM WIND SPEED.
 FOR FURTHER INFORMATION CONTACT TROPICAL_CYCLONES@METOFFICE.GOV.UK

 MET OFFICE, EXETER, UK

 TOO 270404