Friday, December15, 2017 L-36.com


Marine Weather and Tides
Gambell, 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 10:07AMSunset 3:43PM Friday December 15, 2017 2:44 PM AKST (23:44 UTC) Moonrise 6:35AMMoonset 2:29PM Illumination 6% Phase: Waning Crescent; Moon at 27 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
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7 Day Forecast for Marine Location Near Gambell, AK
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location: 63.47, -171.83     debug


Area Discussion for -
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Fxak69 pafg 152143
afdafg
northern alaska forecast discussion
national weather service fairbanks ak
1243 pm akst Fri dec 15 2017

Discussion
Aloft... At 500 hpa... A 495 dam low 200 nm north of adak will move
northeast over the pribilofs this evening at 501 dam as a 498 dam
low develops over the central aleutians and moves to nunivak
island. The low will then move northeast into the western interior
Saturday afternoon, and the upper yukon flats by Sunday morning.

A 532 dam high remains north of the new siberian island with
ridging extending southeast over the eastern arctic coast.

Surface... A 965 mb low will move to nunivak island this afternoon
then move SE into the northern gulf of alaska by Sun morning as a
broad area of low pressure develops over mainland alaska. A weak
ridge will move to the SE bering sea by Sun morning, and over the
sw mainland Sun night. A weather front associated with a 945 mb
low in the western bering sea will move to the eastern bering sea
mon and over the west coast Mon night.

Arctic coast and brooks range... High pressure in control over the
arctic bringing northeast winds 15 to 30 mph along with local
blowing snow which will continue through Saturday with
visibilities ranging from 1 to 2 miles at times. Winds will
diminish on Sunday.

West coast and western interior... Low moving to nunivak island
will spread some snow to the lower yukon delta through tonight.

Snowfall amounts will be around 2 to 4 inches. A stronger front
will push across the west coast on Monday bringing a rain snow mix
for saint lawrence island and the potential for several inches of
snow for the seward peninsula and nulato hills. The snow will
spread across the western interior on Tuesday.

Central and eastern interior... Gap flow winds across
the alaska range this afternoon with gusts to around 45 mph through
about midnight before diminishing. Temperatures will continue to
cool over the next couple days. Weak shortwave aloft moving in
from the south will bring light amounts of snow for the northern
and central interior on Saturday and Sunday.

Coastal hazard potential days 3 and 4... None.

Afg watches warnings advisories
Heavy freezing spray warning for pkz210-pkz220.

Gale warning for pkz210-pkz225.

Small craft advisory for pkz220.

Brisk wind advisory for pkz200-pkz230-pkz235-pkz240-pkz245.

Jk dec 17


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Gambell, Gambell Airport, AK21 mi48 minNE 2110.00 miOvercast and Breezy26°F19°F78%992.4 hPa

Wind History from AGM (wind in knots)
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Last 24hrSW11W9W11W9SW6--S10SE9SE9SE7SE8SE5CalmE11E9E10NE14NE13E21NE19NE19NE18NE20
G26
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1 day agoW25W22W20W18
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2 days agoN17N20N19N21N19N19N18N16
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Tide / Current Tables for Moghoweyik River entrance, St. Lawrence Island, Alaska
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Moghoweyik River entrance
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Fri -- 02:46 AM AKST     -0.08 feet Low Tide
Fri -- 08:26 AM AKST     1.53 feet High Tide
Fri -- 08:34 AM AKST     Moonrise
Fri -- 12:06 PM AKST     Sunrise
Fri -- 03:28 PM AKST     0.49 feet Low Tide
Fri -- 04:30 PM AKST     Moonset
Fri -- 04:39 PM AKST     Sunset
Fri -- 07:50 PM AKST     1.28 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.40.1-0-0.10.10.50.91.31.51.51.41.310.80.60.50.50.711.21.31.21.10.9

Tide / Current Tables for Niyrakpak Lagoon entrance, St. Lawrence Island, Alaska
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Niyrakpak Lagoon entrance
Click for MapNote: Reference is in time zone :America/Anchorage; adjusted offsets 1 hr to undo LST compensation.

Fri -- 06:04 AM HST     -0.06 feet Low Tide
Fri -- 07:33 AM HST     Moonrise
Fri -- 11:06 AM HST     Sunrise
Fri -- 01:19 PM HST     1.14 feet High Tide
Fri -- 03:27 PM HST     Moonset
Fri -- 03:35 PM HST     Sunset
Fri -- 06:45 PM HST     0.36 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
110.80.50.30-0.1-00.20.40.60.91.11.11.110.80.60.40.40.40.60.70.8

Weather Map and Satellite Images
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Weather Map
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IR Satellite Image from GEOS
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GOES Local Image of Alaska    EDIT
Geos

Ground Weather Radar Station Nome, AK
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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.