945 
FZPN03 KNHC 191500
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN AUG 19 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC SUN AUG 19.
24 HOUR FORECAST VALID 1200 UTC MON AUG 20.
48 HOUR FORECAST VALID 1200 UTC TUE AUG 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.HURRICANE LANE W OF AREA NEAR 13.2N 143.5W. FROM 12N TO 16N 
BETWEEN 139W AND 140W E TO SE WINDS 20 TO 25 KT. SEAS 10 TO 12 
FT IN MIXED SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 22N140W TO 
16N134W TO 11N140W TO 22N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE LANE W OF AREA NEAR 13.8N 147.1W. 
OVER FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1500 UTC SUN AUG 19...

.TROPICAL WAVE AXIS NEAR 85W N OF 05N...SCATTERED MODERATE 
ISOLATED STRONG FROM 04N TO 10N BETWEEN 82W AND 87W.

.TROPICAL WAVE AXIS NEAR 108W FROM 05N TO 17N...SCATTERED 
MODERATE ISOLATED STRONG FROM 06N TO 08N BETWEEN 104W AND 110W 
AND FROM 12N TO 16N BETWEEN 100W AND 108W.

.TROPICAL WAVE AXIS NEAR 125W FROM 05N TO 18N...SCATTERED 
MODERATE ISOLATED STRONG FROM 13N TO 17N BETWEEN 116W AND 127W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N77W TO 08N100W TO 11N118W TO 10N124W. 
ITCZ FROM 09N126W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION N OF 02N E OF 81W. SCATTERED MODERATE FROM 04N TO 08N 
BETWEEN 93W AND 103W. SCATTERED MODERATE FROM 08N TO 10N BETWEEN 
130W AND 138W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.