Marine Weather for HS 005

Forecast
High Seas Forecast National Weather Service Honolulu HI 1700 UTC sun Dec 28 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Superseded by next issuance in 6 hours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.

This High Seas Forecast uses 1-minute average winds which may be higher than 10-minute average winds.

Securite

North Pacific Equator to 30n between 140w and 160e

Synopsis valid 1200 UTC Dec 28 2014. 24 hour forecast valid 1200 UTC Dec 29 2014. 48 hour forecast valid 1200 UTC Dec 30 2014.

.Warnings.

...Gale Warning... .Low 26n144w 1006 mb moving NE 10 kt. Front 30n153w through low to 22n143w 11n154w. Winds 20 to 35 kt within 210 nm of low se quadrant. S winds 20 to 30 kt elsewhere E of low and front N of 20n. .24 hour forecast low 29n142w 1008 mb. Front 21n140w 16n143w. Winds diminished to 20 kt or less W of 140w. .48 hour forecast low and front moved E of area.

...Gale Warning... .48 hour forecast front near 30n160e. S to SW winds 20 to 35 kt NW of line 30n171e 26n160e.

.Synopsis and forecast.

.front 30n176w 24n170e 22n160e moving E 35 kt along 30n and dissipating W of 180w. W winds 20 to 25 kt N of line 30n172w 28n178w 30n177e. .24 hour forecast front 30n160w 24n180w. Winds diminished to 20 kt or less. .48 hour forecast front 30n156w 26n160w 21n168w thence shear line to 19n170e. Winds 20 to 25 kt within 300 nm NW of front and shear line.

.ITCZ 06n140w 06n160w 01n180w. Isolated moderate tstms within 90 nm of ITCZ.

.Ridge 30n163w 25n170w 23n170e moving se 15 kt. .24 hour forecast new high 26n157w 1015 mb. .48 hour forecast high dissipated.

.ridge 14n140w 14n149w moving E 15 kt.

.Ridge 27n167e 29n160e moving NE 15 kt.

.NE to E winds 20 to 25 kt within 180 nm of line 09n165w 05n176e. .24 hour forecast NE to E winds 20 to 25 kt from 20n to 05n W of 175e. .48 hour forecast NE to E winds 20 to 25 kt 18n to 06n between 175w and 165e.

.W winds 20 to 25 kt N of line 30n151w 28n154w 30n157w. .24 hour forecast winds diminished to 20 kt or less.

.Seas 12 to 17 ft N of line 30n140w 24n155w 30n160w...Seas 8 to 12 ft elsewhere N of line 19n140w 17n150w 20n160w 30n168w. Seas 8 to 11 ft NW of line 30n168w 21n160e. Seas 8 to 10 ft 20n to 02n W of 160w. .24 hour forecast seas 8 to 13 ft N of 15n E of 160w. Seas 8 to 11 ft W of line 30n160w 20n170e 10n160w 00n180w. .48 hour forecast seas 8 to 11 ft W of line 30n155w 00n175w. Seas 8 to 10 ft E of 150w.

.Remainder of area winds 20 kt or less. Seas less than 8 ft.

.Isolated strong tstms S of 05n W of 165e.

$$ .Honolulu HI.

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