Thursday, January20, 2022
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Marine Weather and Tides
Nunam Iqua, AK

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 9:43AMSunset 4:37PM Thursday January 20, 2022 2:33 PM AKST (23:33 UTC) Moonrise 8:00PMMoonset 11:31AM Illumination 88% Phase: Waning Gibbous; Moon at 18 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 Nunam Iqua, AK
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location: 62.62, -164.85     debug


Area Discussion for -
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FXAK69 PAFG 201550 AFDAFG

Northern Alaska Forecast Discussion National Weather Service Fairbanks AK 650 AM AKST Thu Jan 20 2022

Synopsis. The cold and relatively dry weather over North Alaska will transition to a warmer and wetter pattern over the weekend. Winds will increase through tonight over most areas from the Brooks Range south, and cause very cold wind chill over the Northern Interior and West Coast. These winds will cause blowing snow with low visibility starting today over Interior Highway Summits and over portions of NW Alaska and the Brooks Range passes.

A weather front moving north over the Interior Fri and Fri night will bring 2-4 inches of snow to the Western and Northern Interior Fri into Sat. This front will bring strong chinook winds across the Alaska Range Fri and Fri night into Sat, with and just a brief period of light snow over the SE Interior. Temperatures will warm to near or above freezing late Fri and Sat over the southern Interior and usher in a chance of freezing rain.

ALoft . The long wave pattern consists of a deep trough stretching from the North Pole south over Alaska and into the North Central Pacific, with a ridge over the Eastern Pacific and Western Canada. Short wave energy dropping down into the long wave trough causes it to deepen and retrograde through the weekend while the ridge builds north over Eastern Alaska and Northwest Canada. This causes southerly flow to develop over Alaska on Fri, with southerly flow increasing over the weekend. This will push warm air north over all over Northern Alaska and cause surface temperature to rise well above normal over all of Northern Alaska this weekend and into early next week. Expect warmest conditions Sun and Mon.

Surface . A trough of low pressure from Prudhoe Bay north will move to MacKenzie Bay northeast by 3pm Thu, then continue moving east. Strong high pressure over NE Russia will build east across the North Slope today and tonight behind this trough. This will cause West winds of 15 mph and cold wind chills over the Beaufort Sea Coast to continue today, then weaken tonight.

A 1005 mb low over Eastern Norton Sound will persist into Thu night. This feature will cause light snow over the West Coast and Western Interior south of Buckland to continue into Fri with another 1-2 inches accumulation.

A strong low south of the Alaska Peninsula will move into the southeast Bering Sea Fri, and to the Yukon Delta as a 980 mb low on Sat. An occluded front associated with this low will move to along the Alaska Range by 3am Fri, to Bethel to Fairbanks to Eagle by 3pm Fri, to the YK Delta to Kotzebue to Arctic Village by 3am Sat, and then weakening along the West Coast and Arctic Coast on Sat PM. This will bring 2-4 inches of snow to the Western and Northern Interior Fri into Sat, and cause increasing east winds and blowing snow across the Arctic Coast Fri PM into Sat. May need to issue either an advisory or watch for blowing snow along the Arctic Coast for Fri PM into Sat.

DISCUSSION. Models verify well aloft at 00Z, and show similar solutions aloft through 3pm Fri. Fri night and Sat the GFS begins to diverge from other models in strength and speed of short waves. The other models push warmer air and chance of liquid and freezing precipitation further west than the GFS on Fri night and Sat.

With precipitation, models show similar areal coverage through Sat, with slight differences in coverage and amounts. Will use a blend of the GFS, ECMF and NAM for precip areal coverage and amounts.

A the surface models verify well at 06Z, and show similar solutions through 3pm Fri. On Fri night and Sat models diverge on location and strength of surface lows moving north. The ECMF solution has the low further NW than the other models, while the GFS and NAM have the feature in further SE than the ECMF on Fri night and Sat. At this time will use a blend of the NAM and ECMF for surface features and winds.

Coastal Hazard Potential Days 3 and 4 . None.

AFG WATCHES/WARNINGS/ADVISORIES. High Wind Watch for AKZ225-AKZ226.

Wind Advisory for AKZ223-AKZ224.

Wind Chill Advisory for AKZ204.

Winter Weather Advisory for AKZ201-AKZ206-AKZ207-AKZ208-AKZ213- AKZ219-AKZ220-AKZ221.

Gale Warning for PKZ210-PKZ220-PKZ225.

Brisk Wind Advisory for PKZ200.

JB JAN 22


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure

Link to 5 minute data for PAEM

Wind History from AEM (wind in knots)
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Tide / Current Tables for Kwikluak Pass, Yukon River, Alaska
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Kwikluak Pass
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Thu -- 03:12 AM AKST     0.30 feet Low Tide
Thu -- 06:43 AM AKST     1.01 feet High Tide
Thu -- 10:58 AM AKST     Sunrise
Thu -- 12:30 PM AKST     Moonset
Thu -- 02:30 PM AKST     0.06 feet Low Tide
Thu -- 05:23 PM AKST     Sunset
Thu -- 08:12 PM AKST     1.55 feet High Tide
Thu -- 08:59 PM AKST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Kwikluak Pass, Yukon River, Alaska, Tide feet
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0.8
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Tide / Current Tables for Black, Black River, Alaska
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Black
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Thu -- 04:31 AM AKST     3.15 feet High Tide
Thu -- 10:49 AM AKST     0.34 feet Low Tide
Thu -- 10:57 AM AKST     Sunrise
Thu -- 12:30 PM AKST     Moonset
Thu -- 05:27 PM AKST     Sunset
Thu -- 06:00 PM AKST     4.85 feet High Tide
Thu -- 09:03 PM AKST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Black, Black River, Alaska, Tide feet
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