Marine Weather for HS 001

Forecast
High Seas Forecast NWS ocean prediction center Washington DC 1630 UTC Fri Aug 22 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Superseded by next issuance in 6 hours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.

Pan pan

Pacific N of 30n and S of 67n E of a line from Bering Strait to 50n 160e

Synopsis valid 1200 UTC Aug 22. 24 hour forecast valid 1200 UTC Aug 23. 48 hour forecast valid 1200 UTC Aug 24.

.Warnings.

..Gale Warning... .Low 42n166w 1009 mb moving NE 25 kt. Within 360 nm E of a front from low center to 38n166w to 30n177w winds to 25 kt. Seas to 8 ft. .24 hour forecast low 52n161w 1006 mb. Within 360 nm NE quadrant winds 25 to 35 kt. Seas to 12 ft. Elsewhere within 180 nm NW and 660 nm se quadrants winds to 25 kt. Seas to 10 ft. .48 hour forecast low 59n166w 1005 mb. Winds less than 25 kt. Seas less than 8 ft.

...Gale Warning... 48 hour forecast low 47n162e 1001 mb. Within 480 nm se quadrant winds 25 to 35 kt. Seas to 12 ft. Elsewhere within 600 nm se quadrant winds to 25 kt. Seas to 9 ft.

.Synopsis and forecast.

.from 35n to 41n between 122w and 130w N to NW winds to 25 kt. Seas to 9 ft. .24 hour forecast from 36n to 46n between 123w and 132w N winds to 25 kt. Seas to 9 ft. .48 hour forecast from 35n to 44n between 124w and 134w N to NE winds 20 to 30 kt. Seas to 11 ft.

.From 30n to 35n between 130w and 140w NE winds 25 kt. Seas to 8 ft. .24 hour forecast from 30n to 34n between 126w and 150w E to NE winds to 25 kt. Seas to 9 ft. .48 hour forecast from 30n to 35n between 129w and 146w NE winds 20 to 30 kt. Seas to 12 ft.

.Low 53n152w 1018 mb moving NE 25 kt. Within 180 nm W and 300 nm E semicircles winds 20 to 30 kt. Seas to 8 ft. .24 hour forecast low 54n137w 1022 mb. Winds less than 25 kt. Seas less than 8 ft.

.Low 50n176w 1005 mb moving N 10 kt. Within 240 nm E semicircle winds to 25 kt. Seas to 8 ft. .24 hour forecast low 53n176w 1004 mb. Within 420 nm NW quadrant winsds to 25 kt. Seas to 8 ft. .48 hour forecast low dissipated and conditions diminished.

.low 40n178w 1001 mb moving NE 20 kt. Within 360 nm N and 300 nm S semicircles winds 20 to 30 kt. Seas to 8 ft. .24 hour forecast low 44n169w 1008 mb. Within 480 nm se quadrant winds to 25 kt. Seas to 8 ft. .48 hour forecast low dissipated. From 42n to 53n between 144w and 160w SW winds to 25 kt. Seas to 9 ft.

.Low 36n169e 1005 mb moving se 25 kt. Within 480 nm W semicircle winds 20 to 30 kt. Seas to 10 ft. .24 hour forecast low 35n180w 1011 mb. Within 540 nm NW quadrant winds to 25 kt. Seas to 8 ft. .48 hour forecast low dissipated and conditions diminished.

.dense fog. Vsby occasionally less than 1 nm from 35n to 40n between 125w and 131w and from 40n to 46n between 157w and 165w. .24 hour forecast dense fog from 44n to 49n between 138w and 148w and from 46n to 51n between 150w and 160w and from 40n to 46n between 160w and 170w. .48 hour forecast dense fog from 45n to 49n between 140w and 146w and within 180 nm se of a line from 53n148w to 46n161w and from 43n to 48n W of 165e.

.High 54n140w 1028 mb moving se 10 kt. .24 hour forecast high dissipated.

.High 40n145w 1028 mb moving NW 10 kt. .24 hour forecast high 43n148w 1030 mb. .48 hour forecast little change.

.high 45n159e 1020 mb moving se 15 kt. .24 hour forecast high 43n166e 1023 mb. .48 hour forecast high 41n177e 1026 mb.

.24 hour forecast new high 57n147w 1025 mb. .48 hour forecast high dissipated.

.Forecaster Holley. Ocean prediction center.

National Hurricane Center Miami FL

E Pacific from the Equator to 30n E of 140w and 03.4s to the Equator E of 120w

Synopsis valid 1200 UTC Fri Aug 22. 24 hour forecast valid 1200 UTC Sat Aug 23. 48 hour forecast valid 1200 UTC sun Aug 24.

...Hurricane Warning... .Tropical Storm Marie near 13.1n 102.5w 1002 mb at 1500 UTC Aug 22 moving WNW or 290 deg at 15 kt. Maximum sustained winds 45 kt gusts 55 kt. Tropical storm force winds within 50 nm N semicircle and 0 nm S semicircle. Seas 12 ft or greater within 0 nm of center except 240 nm NE quadrant with seas to 15 ft. Elsewhere within 180 nm N and 75 nm S semicircles winds 20 to 33 kt. Seas 8 to 12 ft. From 03n to 09n between 95w and 105w SW winds 20 to 25 kt. Seas 8 to 10 ft. .24 hour forecast Hurricane Marie near 14.4n 105.9w. Maximum sustained winds 65 kt gusts 80 kt. Tropical storm force winds within 100 nm N semicircle...80 nm se quadrant and 60 nm SW quadrant. Seas 12 ft or greater within 270 nm E semicircle and 120 nm W semicircle with seas to 22 ft. Elsewhere within area bounded by 18n110w to 15n90w to 03.4s110w to 01s120w to 18n110w winds 20 to 33 kt. Seas 8 to 12 ft. .48 hour forecast Hurricane Marie near 15.9n 109.4w. Maximum sustained winds 90 kt gusts 110 kt. Tropical storm force winds within 150 nm NE quadrant...130 nm se quadrant...100 nm SW quadrant...and 120 nm NW quadrant. Seas 12 ft or greater within 360 nm E and 210 nm W semicircles with seas to 29 ft. Elsewhere within area bounded by 22n110w to 16n100w to 03n120w to 06n125w to 22n110w winds 20 to 33 kt. Seas 8 to 12 ft. .72 hour forecast Hurricane Marie near 17.5n 113.0w. Maximum sustained winds 100 kt gusts 120 kt. Extended outlook...use for guidance only...errors may be large. .96 hour forecast Hurricane Marie near 19.5n 117.0w. Maximum sustained winds 110 kt gusts 135 kt. .120 hour forecast Hurricane Marie near 21.5n 121.0w. Maximum sustained winds 95 kt gusts 115 kt.

...Tropical Storm Warning... .Tropical storm karina near 15.0n 135.6w 994 mb at 1500 UTC Aug 22 moving NE or 055 deg at 3 kt. Maximum sustained winds 60 kt gusts 75 kt. Tropical storm force winds within 50 nm of center. Seas 12 ft or greater within 120 nm E semicircle...105 nm SW quadrant and 90 nm NW quadrant with seas to 20 ft. .24 hour forecast tropical storm karina near 16.6n 134.2w. Maximum sustained winds 55 kt gusts 65 kt. Tropical storm force winds within 50 nm of center except 60 nm se quadrant. Seas 12 ft or greater within 250 nm se semicircle and 120 nm NW semicircle with seas to 19 ft. .48 hour forecast tropical storm karina near 17.8n 131.3w. Maximum sustained winds 50 kt gusts 60 kt. Tropical storm force winds within 50 nm NE and SW quadrants...40 nm NW quadrant and 60 nm se quadrant. Seas 12 ft or greater within 150 nm se semicircle and 90 nm NW semicircle with seas to 18 ft. .72 hour forecast tropical storm karina near 19.0n 129.4w. Maximum sustained winds 40 kt gusts 50 kt. Extended outlook...use for guidance only...errors may be large. .96 hour forecast tropical depression karina near 20.7n 130.2w. Maximum sustained winds 30 kt gusts 40 kt. .120 hour forecast Post tropical remnant low karina near 22.3n 133.0w. Maximum sustained winds 25 kt gusts 35 kt.

...Tropical Storm Warning... .Tropical Storm Lowell near 22.1n 124.1w 993 mb at 1500 UTC Aug 22 moving NW or 315 deg at 9 kt. Maximum sustained winds 50 kt gusts 60 kt. Tropical storm force winds within 160 nm N semicircle and 140 nm S semicircle. Seas 12 ft or greater within 270 nm of center except 360 nm se quadrant with seas to 20 ft. .24 hour forecast Tropical Storm Lowell near 24.3n 126.7w. Maximum sustained winds 45 kt gusts 55 kt. Tropical storm force winds within 140 nm N semicircle...120 nm se quadrant and 100 nm SW quadrant. Seas 12 ft or greater within 240 nm NW and 150 nm se semicircles with seas to 21 ft. .48 hour forecast Post tropical Lowell near 25.9n 129.1w. Maximum sustained winds 35 kt gusts 45 kt. Gale force winds within 90 nm of center except 60 nm SW quadrant. Seas 12 ft or greater within 210 nm NW semicircle and 90 nm se semicircle with seas to 17 ft. .72 hour forecast Post tropical remnant low Lowell near 27.2n 131.6w. Maximum sustained winds 30 kt gusts 40 kt. Extended outlook...use for guidance only...errors may be large. .96 hour forecast Post tropical remnant low Lowell near 29.1n 135.3w. Maximum sustained winds 25 kt gusts 35 kt. .120 hour forecast Post tropical remnant low Lowell near 31.0n 139.5w. Maximum sustained winds 25 kt gusts 35 kt.

Forecast winds in and near active tropical cyclones should be used with caution due to uncertainty in forecast track...size and intensity.

.Synopsis and forecast.

.N of 28n between 130w and 137w NE winds 20 to 25 kt. Seas to 9 ft. Elsewhere within area bounded by 26n130w to 26n115w to 10n115w to 11n140w to 26n130w winds 20 to 33 kt. Seas 8 to 12 ft. .24 hour forecast N of 26n between 132w and 136w NE winds 20 to 25 kt. Seas 9 to 10 ft. N of 10n W of 115w winds 20 to 33 kt. Seas 8 to 12 ft. .48 hour forecast expect as noted above...N of 10n W of 125w winds 20 to 33 kt. Seas 8 to 12 ft.

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

Convection valid 1500 UTC Fri Aug 22...

.Tropical storm karina...Scattered moderate within 90 nm of center.

.Tropical Storm Lowell...Scattered moderate within 120 nm NE quadrant and SW quadrant.

.Tropical Storm Marie...Scattered moderate isolated strong within 240 nm NW semicircle and 150 nm se semicircle.

.Intertropical convergence zone/monsoon trough... Monsoon trough axis extends from 09n78w to 10n93w. Scattered moderate isolated strong within 240 nm S of monsoon trough E of 85w. Within 150 nm N of monsoon trough between 90w and 95w.

$$ .Forecaster Christensen. National Hurricane Center.

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S W Bering Sea 46070 54 °F
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