Sunday, August18, 2019 L-36.com


Marine Weather and Tides
Naukati Bay, AK

Version 3.4
NOTICE
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:24AMSunset 8:38PM Sunday August 18, 2019 2:17 PM AKDT (22:17 UTC) Moonrise 9:50PMMoonset 8:47AM Illumination 89% 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
    EDIT      (on/off)   Help
PKZ035 Sumner Strait- 933 Am Akdt Sun Aug 18 2019
Today..N wind 20 kt. Seas 4 ft.
Tonight..NE wind 10 kt. Seas 3 ft in the evening then 2 ft or less.
Mon..E wind 10 kt. Seas 2 ft or less.
Mon night..E wind 15 kt. Seas 3 ft.
Tue..E wind 20 kt increasing to 30 kt. Seas 5 ft.
Wed..S wind 30 kt becoming sw 15 kt. Seas 6 ft subsiding to 3 ft.
Thu..Light winds becoming se 10 kt. Seas 2 ft or less.


7 Day Forecast for Marine Location Near Naukati Bay, AK
   Hourly   EDIT   Help
location: 55.92, -133.4     debug


Area Discussion for -
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxak67 pajk 181334
afdajk
southeast alaska forecast discussion
national weather service juneau ak
534 am akdt Sun aug 18 2019

Short term With the low pressure system that brought impactful
winds and occasional heavy rainfall yesterday now over the
southern panhandle and weakening, expect winds to slowly diminish
through the day. Skies will continue to clear behind this system,
and the drying trend will persist through the day. However, a fair
amount of cold air advection did take place with the system, so
highs are expected to remain in the upper 50s and low 60s as a
whole today. A chilly night is expected as low temperatures dip
into the 40s across most of the panhandle underneath the clear
skies.

On Monday, another low pressure system will track northeast over
the pacific toward the dixon entrance. This will produce the
potential for gale force winds over the SE gulf and heavy rain
over the southern panhandle by the late evening hours. Dependent
on the track of the system a brief period of gales could develop
over the southern or central inner channels. Unfortunately,
forecast confidence with this system is well below average with
poor run to run consistency and large discrepancies in the track
and arrival time of the low.

Long term Tuesday through Sunday as of 10 pm Saturday
there is increasing uncertainty with potential storm for the tue-
wed period, with models continuing to bounce around with its
track. They did suggest the main low center would be about 12 hrs
slower, so ended up delaying the strongest part of the system by
that amount of time. Further out, uncertainties continue with
following systems, although it does appear that a wetter pattern
will develop for late week into the weekend. Overall, other than
the delay of the system for tue-wed, forecast changes were
minimal.

While it looks like the main low center will be delayed, it does
appear that a weaker low will move NE into the SE gulf tue, and
this will spread precip in about the same time that was previously
expected. Could end up with a more prolonged and heavier rain
event as a result, especially across the s.

Ajk watches warnings advisories
Public... None.

Marine... Gale warning for pkz043-051.

Small craft advisory for pkz012-013-031>034-041-042.

Jb rwt
visit us at http:

Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CDEA2 - Cape Decision, AK 39 mi56 min NE 1.9 G 12 62°F 32°F
CDXA2 39 mi26 min W 5.1 G 11 58°F 1005.5 hPa31°F
LCNA2 - Lincoln Rock, AK 39 mi68 min NNW 14 G 18 59°F 1002.7 hPa33°F
PLXA2 - 9451054 - Port Alexander, AK 70 mi54 min NNW 17 G 27 58°F 51°F1007 hPa

Wind History for Port Alexander, AK
(wind in knots)    EDIT      (on/off)   Help
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
11
AM
12
PM
1
PM
Last
24hr
--
--
N7
G17
N9
G16
N11
G20
NW8
G11
NW9
G14
N10
G20
N11
G18
N12
G19
N9
G17
N6
G11
N14
G21
N15
G23
N20
G30
N16
G24
N15
G29
N19
G31
N18
G29
N20
G31
N19
G31
N18
G28
N17
G24
N12
G21
1 day
ago
--
N1
SE1
W2
W6
G9
SW9
G12
W5
G12
--
--
--
W1
G5
W3
G7
W6
G11
W4
G10
S1
SW5
SW4
W4
G8
SW3
G9
SW7
G13
S2
G7
--
--
S4
G7
2 days
ago
SW6
G10
W6
G10
NE2
G5
SE2
--
--
--
E1
--
--
NW1
N2
--
--
--
NE1
N3
N3
--
--
NE1
E1
NE1
NW1

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Klawock - Klawock Airport, AK30 mi85 minNE 610.00 miMostly Cloudy62°F39°F44%1003.9 hPa

Link to 5 minute data for PAKW

Wind History from AKW (wind in knots)
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
11
AM
12
PM
1
PM
Last 24hrS7S8S8S9S7S3SW3S5S53--NE10--5--6NE10
G15
444--53NE6
1 day agoS6SW4S6S7S4--------S53Calm--Calm4CalmS4S5--S7S7SW9SW7S6
2 days ago----34------------Calm--CalmCalm------CalmCalmCalmCalmS6S6SW7

Tide / Current Tables for Cyrus Cove, Sea Otter Sound, Davidson Inlet, Alaska
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Cyrus Cove
Click for Map
Sun -- 02:37 AM AKDT     10.41 feet High Tide
Sun -- 05:30 AM AKDT     Sunrise
Sun -- 08:47 AM AKDT     Moonset
Sun -- 09:07 AM AKDT     -0.38 feet Low Tide
Sun -- 03:25 PM AKDT     10.01 feet High Tide
Sun -- 08:22 PM AKDT     Sunset
Sun -- 09:22 PM AKDT     1.78 feet Low Tide
Sun -- 09:49 PM AKDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
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
6.88.810.210.39.37.34.72.30.4-0.40.11.84.26.78.89.99.88.66.74.62.81.923.2

Tide / Current Tables for Tuxekan Passage (north end), Davidson Inlet, Alaska
   EDIT      (on/off)   Help   One Week of Data
Tuxekan Passage (north end)
Click for Map
Sun -- 02:41 AM AKDT     10.21 feet High Tide
Sun -- 05:30 AM AKDT     Sunrise
Sun -- 08:47 AM AKDT     Moonset
Sun -- 09:15 AM AKDT     -0.48 feet Low Tide
Sun -- 03:29 PM AKDT     9.81 feet High Tide
Sun -- 08:22 PM AKDT     Sunset
Sun -- 09:30 PM AKDT     1.68 feet Low Tide
Sun -- 09:48 PM AKDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
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
6.48.59.910.29.27.34.92.40.5-0.4-0.11.43.86.38.59.79.78.66.74.72.91.81.82.9

Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_P
GOES Local Image of PacificNorthwest    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for (18,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Biorka Is., 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.