Chevak, AK Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Chevak, AK

June 15, 2024 12:56 PM AKDT (20:56 UTC) Change Location
Sunrise 4:16 AM   Sunset 11:44 PM
Moonrise 2:06 PM   Moonset 12:34 AM 
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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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PKZ801 Etolin Strait To Dall Point Out To 15 Nm- 206 Am Akdt Sat Jun 15 2024

Today - NE winds 15 kt. Seas 3 ft subsiding. Fog.

Tonight - N winds 15 kt. Seas 3 ft. Fog.

Sun - N winds 15 kt. Seas 3 ft. Fog.

Sun night - N winds 20 kt. Seas 4 ft. Fog.

Mon - N winds 15 kt. Seas 3 ft.

Mon night - N winds 15 kt. Seas 3 ft.

Tue - NW winds 10 kt. Seas 2 ft.

Wed - S winds 10 kt. Seas 2 ft.

PKZ800
No data


7 Day Forecast for Marine Location Near Chevak, AK
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Area Discussion for - Fairbanks, AK
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FXAK69 PAFG 152039 AFDAFG

Northern Alaska Forecast Discussion National Weather Service Fairbanks AK 1239 PM AKDT Sat Jun 15 2024

SYNOPSIS
The ongoing forecast remains relatively unchanged today as ridging builds over mainland Alaska. Expect increasing temperatures across Northern Alaska today and a couple of degrees warmer tomorrow.
Showers and isolated storms remain largely over the higher terrain north and east of Fairbanks and in the Eastern Brooks Range.
Showers and storms turn a bit more numerous Monday and especially on Tuesday.

DISCUSSION
Upper Level Analysis...
The models initialized well with the 12/18z runs and there aren't too many disagreements through Tuesday. At 500mb we have a 570 decameter ridge centered from Southwest AK through Arctic Village with a weak wave of energy east of Prince William Sound. Over the Arctic, a strong 538 decameter bowling ball low is in the Chukchi. This low will push east today, then south over the Bering Strait Region by Tuesday evening. While this happens, the high over the Interior will split with ridging over russia, and ridging over the Yukon extending west into the Interior.

Surface Analysis...
At the surface, there is a high draped across much of Northern Alaska and a weak thermal trough over the Central Interior. This is helping spark isolated showers and thunderstorms over the higher terrain, specifically the AK Range, White Mountains and Brooks Range. The thermal trough will drift north tomorrow with scattered showers and isolated storms centered over the Eastern Brooks Range. A few storms will develop north and east of Fairbanks as well as over the AK Range, but not nearly as numerous as the Brooks Range.

Central and Eastern Interior...
Warm and dry over the valleys today with isolated showers and storms over the terrain. There is a nonzero chance to see a shower in the valleys this afternoon but most areas remain dry. Tomorrow will be a similar story, though a couple of degrees warmer with highs in the upper 70s to low 80s for most. Expect mid 80s in the Yukon Flats. Monday's showers and storms become a bit more numerous, especially in the northern Interior as westerly flow provides waves of energy moving from west to east. Tuesday is looking like the most prolific day for storms in the Interior through the short term with the possibility of widely scattered storms developing in the afternoon.

West Coast and Western Interior...
Warming temperatures are expected today and tomorrow as a ridge aloft builds in. South to southwest winds gusting to 40 mph over Bering Strait will weaken tonight and tomorrow. Northerly winds develop over the YK Delta tomorrow keeping it cool and breezy.
Otherwise looking forward, Tuesday looks to be the most active day, especially over the Western Interior with widely scattered thunderstorms possible from the Nulato Hills east. Temperatures will remain seasonably mild for most of the area with low to mid 70s in the Interior and 50s to low 60s along the coast. The exception will be the YK Delta Coast where highs may hang around the upper 40s due to northerly wind off of the water.

North Slope and Brooks Range...
Winds along the Chukchi Sea Coast remain gusting to 20-40 mph through tomorrow afternoon then weaken overnight. An arctic low in the Chukchi Sea will drop south tomorrow with a front bringing a few rain showers along the NW Arctic Coast in the afternoon. This front moves east overnight and through Monday with showers possible from Deadhorse west. Otherwise, the bulk of the activity remains over the Central and Eastern Brooks Range tomorrow through Tuesday with isolated to widely scattered storms.

Extended Forecast Days 4-7...
An arctic trough over the West Coast providing southerly flow aloft on Wednesday will shift west during the latter part of the week with showers along the coast and storms in the Western Interior. Ridging over the Eastern Interior keeps it warm with isolated to scattered thunderstorms possible each afternoon.

Coastal Hazard Potential Days 3 and 4...None.

FIRE WEATHER
Warm and dry weather is expected over much of the Interior with highs in the 70s and low 80s today and minimum RHs in the teens/low 20s from the Yukon Flats south and east. RHs in the low 30s expected elsewhere across the Interior. Tomorrow will be warmer and a bit drier with highs in the low to mid 80s across the Interior and minimum RHs around 25-30% for most spots. The lowest RHs reside from the Yukon Flats south and east to the AlCan Border where they can be as low as 20%. Showers and isolated storms over the terrain today and tomorrow with most valley locations remaining dry. Monday looks to be a bit more active, especially in the Northern Interior and Central/Eastern Brooks Range. Tuesday is looking a bit more prolific with storms, especially in the Western Interior.

HYDROLOGY
High water from snowmelt has made its way down rivers to the coast on the Central North Slope. The high water is caused by warm temperatures and snow melt in the Brooks Range. It is expected that water levels will either fall slowly or remain steady as increased warming over the Brooks Range may allow for additional snowmelt. The Colville is running near bankfull at Umiat and will likely remain so for a while.

Most rivers in the Interior have crested and are on their way down from the previous heavy rain in the AK Range. This trend should continue today and tomorrow but additional thunderstorms are likely in the AK Range and higher terrain of the Interior, though they will be isolated in nature. No flooding is anticipated.

AFG WATCHES/WARNINGS/ADVISORIES
AK...None.
PK...Small Craft Advisory for PKZ811-857.
Small Craft Advisory for PKZ812-856.
Small Craft Advisory for PKZ858.




Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PAVA CHEVAK,AK 1 sm60 minENE 0810 smClear57°F43°F59%30.27
PACM SCAMMON BAY,AK 21 sm60 minNNE 0510 smClear54°F43°F67%30.29
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Wind History graph: AVA
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Tide / Current for Kokechik Bay, Cape Romanzof, Alaska
   
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Kokechik Bay
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Sat -- 12:50 AM AKDT     Sunset
Sat -- 03:22 AM AKDT     2.07 feet Low Tide
Sat -- 03:35 AM AKDT     Moonset
Sat -- 05:18 AM AKDT     Sunrise
Sat -- 09:38 AM AKDT     5.87 feet High Tide
Sat -- 04:13 PM AKDT     0.99 feet Low Tide
Sat -- 05:07 PM AKDT     Moonrise
Sat -- 10:38 PM AKDT     4.96 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Kokechik Bay, Cape Romanzof, Alaska, Tide feet
12
am
3.9
1
am
3.2
2
am
2.5
3
am
2.1
4
am
2.2
5
am
2.7
6
am
3.6
7
am
4.5
8
am
5.3
9
am
5.8
10
am
5.8
11
am
5.4
12
pm
4.6
1
pm
3.5
2
pm
2.4
3
pm
1.5
4
pm
1
5
pm
1.2
6
pm
1.8
7
pm
2.7
8
pm
3.6
9
pm
4.4
10
pm
4.9
11
pm
4.9


Tide / Current for Cape Romanzof, Alaska
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Cape Romanzof
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Sat -- 12:52 AM AKDT     Sunset
Sat -- 02:57 AM AKDT     1.45 feet Low Tide
Sat -- 03:36 AM AKDT     Moonset
Sat -- 05:16 AM AKDT     Sunrise
Sat -- 10:01 AM AKDT     5.87 feet High Tide
Sat -- 03:48 PM AKDT     0.69 feet Low Tide
Sat -- 05:08 PM AKDT     Moonrise
Sat -- 11:01 PM AKDT     4.96 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Cape Romanzof, Alaska, Tide feet
12
am
3.7
1
am
2.7
2
am
1.8
3
am
1.4
4
am
1.7
5
am
2.4
6
am
3.3
7
am
4.2
8
am
5.1
9
am
5.7
10
am
5.9
11
am
5.5
12
pm
4.6
1
pm
3.4
2
pm
2
3
pm
1
4
pm
0.7
5
pm
1
6
pm
1.7
7
pm
2.6
8
pm
3.5
9
pm
4.3
10
pm
4.8
11
pm
5


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Bethel/Anchorage,AK




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