National Weather Service
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High Seas Forecast
fzpn03 knhc 310247
high seas forecast
nws national hurricane center miami fl
0430 utc sun aug 31 2014
superseded by next issuance in 6 hours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.
e pacific from the equator to 30n e of 140w and 03. 4s to the
equator e of 120w
synopsis valid 0000 utc sun aug 31.
24 hour forecast valid 0000 utc mon sep 01.
48 hour forecast valid 0000 utc tue sep 02.
. synopsis and forecast.
. low pres ... remnant of marie ... n of area near 31. 5n136w 1010 mb.
over forecast waters n of 29n w of 137w nw to w winds 20 to 25
kt. seas 8 to 10 ft. elsewhere n of 27n w of 135w winds 20 kt or
less. seas to 9 ft in a broad mix of swell.
. 24 hour forecast low pres ... remnant of marie ... n of area near
32n138w 1013 mb. over forecast waters n of 28. 5n w of 138. 5w
winds 20 kt or less. seas to 8 ft in a broad mix of swell.
. 36 hour forecast winds 20 kt or less. seas less than 8 ft.
. within 45 nm either side of line from 09n105w to 03. 5n117w
winds 20 kt or less. seas to 8 ft in mixed sw and se swell.
. 24 hour forecast within 180 nm se of line from 13. 5n101w to
08. 5n120w s to sw winds 20 to 25 kt. seas to 9 ft.
. 48 hour forecast within 180 nm se of line from 15n104w to
10n120w sw winds 20 to 25 kt. seas to 9 ft.
. 48 hour forecast s of line from 01. 5s120w to 03. 4s114w winds 20
kt or less. seas 8 ft in sw swell.
. remainder of area winds 20 kt or less. seas less than 8 ft.
convection valid 0200 utc sun aug 31...
. scattered moderate isolated strong within 90 nm s of coast of
mexico between 97w and 101w.
. intertropical convergence zone/monsoon trough...
monsoon trough axis extends from 08n75w to 12. 5n95w to 12. 5n107w
to 08n123w ... where it transitions to itcz ... continuing on to
beyond 09n140w. scattered moderate to strong convection noted
within 270 nm s of trough between 94w and 113w. scattered
moderate isolated strong convection noted within 120 nm n and 90
nm s of itcz between 135w and 139w.
. forecaster stripling. national hurricane center.