Monday, February19, 2018 L-36.com


Marine Weather and Tides
Barrow, AK

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 8:28AMSunset 5:40PM Monday February 19, 2018 10:18 AM AKST (19:18 UTC) Moonrise 9:12AMMoonset 11:00PM Illumination 20% Phase: Waxing Crescent; Moon at 4 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
    EDIT      (on/off)   Help
PKZ235 Point Franklin To Cape Halkett- 616 Am Akst Mon Feb 19 2018
Today..S winds 15 kt. Freezing fog.
Tonight..SE winds 20 kt. Freezing fog. Snow.
Tue..S winds 25 kt. Freezing fog and blowing snow. Vsby 1 nm or less.
Tue night..SW winds 30 kt. Blowing snow and freezing fog. Vsby 1 nm or less.
Wed..SW winds 25 kt. Blowing snow.
Wed night..W winds 15 kt.
Thu..W winds 15 kt.
Fri..W winds 20 kt.
PKZ200 Norton Sound- 620 Am Akst Mon Feb 19 2018
.gale warning in effect from late this morning through early Tuesday morning...
Today..S winds increasing to 35 kt. Freezing rain and snow.
Tonight..S winds 35 kt. Snow. Blowing snow. Vsby 1 nm or less.
Tue..SW winds 30 kt. Blowing snow. Vsby 1 nm or less.
Tue night..S winds 25 kt. Freezing fog. Snow.
Wed..S winds 25 kt. Snow and freezing rain.
Wed night..SW winds 20 kt. Blowing snow. Freezing rain.
Thu..SW winds 20 kt.
Fri..S winds 10 kt.

7 Day Forecast for Marine Location Near Barrow, AK
   Hourly   EDIT   Help
location: 71.25, -156.8     debug


Area Discussion for -
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxak69 pafg 191633
afdafg
northern alaska forecast discussion
national weather service fairbanks ak
733 am akst Mon feb 19 2018

Synopsis
Aloft...

a high amplitude long wave ridge over alaska and trough over the
bering and NW pacific will become more zonal through the week as
a series of very strong short wave troughs move NE across the
bering sea and alaska the next several days. This will keep
northern alaska in a warm, wet and windy pattern the next several
days.

Surface...

a 990 mb low west of wrangel island will drift northwest. A front
from this low to prudhoe bay to northway will move to the alcan
border by 3pm today. Light snow with this feature will end west of
the front.

A 960 mb low in the central bering sea will move to CAPE navarin
as a 964 mb low by 3pm mon, to 200 nm northwest of CAPE lisburne
as a 988 mb low by 3pm tue, and to 300 nm northwest of barrow as a
999 mb low by 3pm wed. The front with this low will move along the
west coast today, to barrow to mcgrath by 3am tue, and to the
alcan border by 3am tue. Expect 4-8 inches of snow with this along
the west coast and western interior today, and 1-2 inches with it
over the eastern interior tue. SE gales ahead of the front are
causing blizzards along the coast today through tue.

The poison tale following the low center will move over the west
coast tonight causing south winds gusting 50-90 mph with the
highest winds over the western capes.

A third low will move north into the southern bering sea tue
night and to the central bering sea on wed.

Discussion
Models initialize well aloft. At the surface the low just NW of
wrangel island is about 4 mb deeper than models at 06z, and the
surface high over the copper river basin is about 4 mb stronger.

Main low in the central bering appears to be well initialized at
06z. Will see bit stronger winds through alaska range passes
today than models shows as a result of the high pressure being
stronger than models indicate.

Models generally in agreement through 3am wed, then the GFS moves
the next bering sea low northeast faster than the ecmf and nam.

At this point favor the slower NAM ecmf solutions for wed. Models
diverge on strength and timing of short waves after wed, but one
certainty is that the progressive westerly flow pattern will
continue through the week.

Afg watches warnings advisories
Coastal flood warning for akz213.

Coastal flood advisory for akz207-akz209-akz210-akz211-akz212-
akz214.

Winter storm warning for akz201-akz208-akz210-akz211-akz217.

Blizzard warning for akz207-akz209-akz213.

Winter weather advisory for akz202-akz203-akz204-akz206-akz212-
akz214-akz215-akz216-akz218-akz227.

Gale warning for pkz200-pkz210-pkz215-pkz220-pkz225.

Brisk wind advisory for pkz230.

Feb 18


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Barrow, Wiley Post-Will Rogers Memorial Airport, AK3 mi26 minS 1110.00 miFair10°F8°F92%1019.9 hPa

Wind History from ABR (wind in knots)
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
Last 24hrE18E19E17E14SE11E7E14
G22
E16SE15SE15SE14SE15SE14SE10S11SW15SW10S9S11S11SW8S9S12S11
1 day agoE8E8SE8E9SE9SE7SE9SE8SE7SE7SE5SE8SE7S8SE6SE6SE6SE8SE8E7E10E12E14E17
2 days agoE3E5E6SE8SE10SE11E8E10E10E14E13SE14SE14SE11E8E10E11E9E9E11E9SE12E10E10

Tide / Current Tables for Point Barrow, Alaska
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Point Barrow
Click for Map
Mon -- 03:24 AM AKST     0.34 feet High Tide
Mon -- 09:31 AM AKST     0.05 feet Low Tide
Mon -- 09:48 AM AKST     Sunrise
Mon -- 10:09 AM AKST     Moonrise
Mon -- 03:23 PM AKST     0.33 feet High Tide
Mon -- 05:31 PM AKST     Sunset
Mon -- 09:46 PM AKST     0.01 feet Low Tide
Mon -- 11:58 PM AKST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.10.20.30.30.30.30.20.20.10.10.10.10.20.20.30.30.30.30.20.10.1000

Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   Help
Weather Map
wmap_P
IR Satellite Image from GEOS
npac_satellite

GOES Local Image of Alaska    EDIT
Geos

Ground Weather Radar Station Pedro Dome, AK
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.