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Marine Weather and Tide Forecast for Kasaan, AK

April 28, 2025 6:13 AM PDT (13:13 UTC)
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Sunrise 5:58 AM   Sunset 9:04 PM
Moonrise 5:07 AM   Moonset 10:52 PM 
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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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NOTE: Zones were updated 3/20/2025
PKZ036 Clarence Strait- 346 Am Akdt Mon Apr 28 2025

.gale warning through early this morning - .

Today - SE wind 35 kt becoming S 20 kt. Seas 12 ft subsiding to 6 ft in the afternoon. Rain.

Tonight - S wind 15 kt. Seas 4 ft, except 7 ft near ocean entrances. Showers in the evening.

Tue - S wind 15 kt. Seas 3 ft.

Tue night - S wind 15 kt. Seas 3 ft.

Wed - S wind 25 kt. Seas 8 ft.

Thu - SE wind 25 kt. Seas 9 ft.

Fri - S wind 15 kt. Seas 4 ft.
PKZ005
No data

7 Day Forecast for Marine Location Near Kasaan, AK
   
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Tide / Current for Divide Head, Cholmondeley Sound, Alaska
  
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Divide Head
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Mon -- 01:10 AM AKDT     18.27 feet High Tide
Mon -- 05:07 AM AKDT     Moonrise
Mon -- 05:13 AM AKDT     Sunrise
Mon -- 07:39 AM AKDT     -4.07 feet Low Tide
Mon -- 01:59 PM AKDT     15.76 feet High Tide
Mon -- 07:42 PM AKDT     0.92 feet Low Tide
Mon -- 08:20 PM AKDT     Sunset
Mon -- 10:51 PM AKDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Divide Head, Cholmondeley Sound, Alaska does not exist in database. Press Edit above and select a valid nearby location.

Divide Head, Cholmondeley Sound, Alaska, Tide feet
12
am
16.7
1
am
18.2
2
am
17.4
3
am
14.3
4
am
9.5
5
am
4.1
6
am
-0.6
7
am
-3.5
8
am
-3.9
9
am
-1.8
10
am
2.1
11
am
7
12
pm
11.5
1
pm
14.6
2
pm
15.8
3
pm
14.7
4
pm
11.7
5
pm
7.7
6
pm
4
7
pm
1.5
8
pm
1
9
pm
2.7
10
pm
6.2
11
pm
10.5

Tide / Current for Lancaster Cove, Cholmondeley Sound, Alaska
  
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Lancaster Cove
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Mon -- 01:21 AM AKDT     18.27 feet High Tide
Mon -- 05:07 AM AKDT     Moonrise
Mon -- 05:13 AM AKDT     Sunrise
Mon -- 07:48 AM AKDT     -4.07 feet Low Tide
Mon -- 02:10 PM AKDT     15.76 feet High Tide
Mon -- 07:51 PM AKDT     0.92 feet Low Tide
Mon -- 08:19 PM AKDT     Sunset
Mon -- 10:49 PM AKDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Lancaster Cove, Cholmondeley Sound, Alaska does not exist in database. Press Edit above and select a valid nearby location.

Lancaster Cove, Cholmondeley Sound, Alaska, Tide feet
12
am
16.2
1
am
18.1
2
am
17.8
3
am
15
4
am
10.4
5
am
5
6
am
0
7
am
-3.2
8
am
-4
9
am
-2.3
10
am
1.4
11
am
6.2
12
pm
10.8
1
pm
14.2
2
pm
15.7
3
pm
15
4
pm
12.3
5
pm
8.4
6
pm
4.5
7
pm
1.7
8
pm
0.9
9
pm
2.3
10
pm
5.6
11
pm
9.8

Area Discussion for Juneau, AK
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FXAK67 PAJK 280347 CCA AFDAJK

Southeast Alaska Forecast Discussion National Weather Service Juneau AK 218 PM AKDT Sun Apr 27 2025

SHORT TERM
/Through Monday Night/...A Gale-force frontal system approaching Southeast Alaska will bring rainfall and up to around 35 knot winds to the eastern Gulf and southern Inner Channels and up to around 25 to 30 knot Small Craft winds elsewhere over the Inner Channels through Monday as the front approaches and moves through the area. After that, winds diminish to 25 knots or less as ridging moves into the area and the pressure gradient relaxes through the period. Over land areas, winds will get rather gusty as the front approaches and pushes over the Panhandle, especially for some central and southern Outer Coast areas and Wrangell, which will have up to 40 to 45 mph Strong Wind criteria gusts for late tonight through early Monday morning. As far as precipitation is concerned, totals of around between 1 and 2 inches are anticipated over the Panhandle as you move from northwest to southeast, respectively, over a 39-hour period. This is not anticipated to cause any appreciable flooding concerns. Low and high temperatures will range between the lower 40s to lower 50s through the period with the increased cloud-cover and precipitation along and out ahead of the approaching frontal system.

Forecast confidence is average to above average as we have good model agreement for the short term forecast period.

LONG TERM
/Tuesday through Sunday/ SE AK weather for the long range will continue to be a cool wet pattern. Upper levels keeping either a low or trough over the region, mainly advancing from a main low anchored over the Bering. While there are short periods of ridging tracking in there are just no foreseeable long or substantial breaks in the next week, and from CPC outlook likely the next two weeks. Tuesday rain showers are one of those few times that breaks in precip may occur as the previous low / front moves inland and a ridge moves in. Tightening pressure gradient increasing NS channel winds. Onshore flow keeps some shower activity Tuesday with next low/front moving in that evening. For now parent low stays further west so winds along this front reaching gale force. Still some model differences on position and timing so not enough confidence to fully commit on details. EFI puts more heavy precip into the region with long fetch of moisture from the south.
Hydrology concerns with this next batch of heavy rain, especially if the earlier system rivers rises remain elevated. Rain lasts into the weekend as the parent low reaches the Central AK Gulf. Little change to previous forecast as it either remained in line with new model runs or there is still enough spread in operational model that a national blend still covers the gist of the long range.

AVIATION
/Until 00Z Tuesday/...Yakutat is where we are seeing the lowest flying conditions where the rainy weather has lowered CIGs to MVFR. Elsewhere around SE, VFR conditions are found. But, CIGS have been lowering in the far southern panhandle, indications of the front that is on the way.

Through this evening, many locations will drop into MVFR conditions as a front advances into the panhandle from the south. The widespread rain will drop VIS to around 4 to 6SM with CIGs lowering to around 1500 to 2500 feet.

Many areas along the outer coast and in the southern panhandle will experience LLWS with this system beginning later this evening, mainly after 6PM. This is when the probability of LLWS starts to ramp up from, west to east, to over 70%. By 10PM, areas from Icy Strait to the southern panhandle will have a >70% chance of having LLWS. LLWS will decrease, from west to east, after 4AM.

MARINE
A Gale-force frontal system approaching Southeast Alaska will bring up to around 35 knot winds to the eastern Gulf and southern Inner Channels and up to around 25 knots elsewhere for tonight through Monday morning, diminishing down to around 15 to 25 knots for the eastern Gulf and 10 to 20 knots for the Inner Channels as the pressure gradient relaxes before the next Gale- force frontal system approaches, increasing winds, for Tuesday afternoon through the late work-week.

AJK WATCHES/WARNINGS/ADVISORIES
PUBLIC...Strong Wind late tonight for AKZ323.
Strong Wind from late tonight through Monday morning for AKZ329.
MARINE...Gale Warning for PKZ036-641-644-661>664-671.
Small Craft Advisory for PKZ022-031-033>035-642-643-651-652-672.


Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
GIXA2 26 mi42 minESE 23G31 45°F 40°F
WCXA2 32 mi42 minE 12G20 47°F
KEXA2 33 mi42 minSE 17G25 45°F
SLXA2 35 mi42 minESE 21G30 45°F 29.5742°F
KECA2 - 9450460 - Ketchikan, AK 36 mi74 minE 16G30 45°F 46°F29.68
SXXA2 38 mi42 minESE 9.9G13 44°F 41°F
CRGA2 47 mi50 minSE 18G27 47°F 29.5642°F
LCNA2 - Lincoln Rock, AK 60 mi64 minESE 18G30 45°F
46145 - Central Dixon Entrance Buoy 61 mi74 minSSE 16G18 47°F 47°F5 ft29.62


Wind History for Ketchikan, AK
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
PAHY28 sm9 minESE 24G337 smOvercast Lt Rain 48°F45°F87%29.58

Weather Map
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GEOS Local Image of Pacific Northwest  
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