Thursday, September23, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
White Pine, MI

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 6:55AMSunset 7:05PM Thursday September 23, 2021 11:56 AM CDT (16:56 UTC) Moonrise 7:18PMMoonset 8:27AM Illumination 95% Phase: Waning Gibbous; Moon at 17 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
LSZ241 Expires:202109210115;;932629 Fzus73 Kmqt 210105 Mwsmqt Marine Weather Statement National Weather Service Marquette Mi 905 Pm Edt Mon Sep 20 2021 Lsz240-241-263-210115- /o.exp.kmqt.ma.w.0048.000000t0000z-210921t0115z/ 905 Pm Edt Mon Sep 20 2021
.the special marine warning will expire at 915 pm edt... The affected areas were... Black river to ontonagon mi... Lake superior from saxon harbor wi to upper entrance to portage canal mi 5nm off shore to the us/canadian border including isle royal national park... Saxon harbor wi to black river mi... The Thunderstorm has weakened and no longer poses a significant threat to boaters. Lat...lon 4716 9011 4685 8950 4678 8965 4678 8976 4662 9004 4655 9030 4656 9034 4654 9038 4653 9039 4657 9042 4656 9044 4665 9044 time...mot...loc 0105z 219deg 46kt 4697 8995
LSZ241


7 Day Forecast for Marine Location Near White Pine, MI
   Hourly   EDIT   Help
location: 46.86, -90     debug


Area Discussion for - Marquette, MI
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS63 KMQT 231136 AFDMQT

Area Forecast Discussion National Weather Service Marquette MI 736 AM EDT Thu Sep 23 2021

SHORT TERM. (Today and tonight) Issued at 257 AM EDT THU SEP 23 2021

Upper Michigan is caught between an upper-level low in the Ohio River Valley and an upstream ridge shifting into the Dakotas. Despite a thin line of clouds ahead of this low, skies have been mostly clear across the west with, with light sfc winds. With that, temperatures have fallen into the mid 30s already and will probably continue to fall into the low 30s over the next few hours. Clouds will continue to lift northward from this upper-level low through the rest of the night, which will begin to limit cooling across the central and east. Lows for the central and east will likely be around 40.

The pressure gradient tightens today as the low shifts northward over Lake Huron and sfc high pressure remains west. Gusty NE winds are expected across the central and east today, but with sfc high pressure over the west, lighter winds will remain there. While there aren't too many swimmers this time of year, persistent NE winds will lead to a high swim risk for Lake Superior beaches as high clouds continue to move overhead. By late morning/midday, -SHRA is expected to lift northward into the eastern UP. Models are fairly consistent in the pcpn remaining across the eastern UP today into this evening, but do include some slights as far west as Marquette in case any showers make it this far west. Timing on those showers would be around sunset.

Tonight, upper-level low will continue to lift northward as shortwave ridging builds in across the west ahead of another approaching trof. The result will be another cooler night across the west with clearer skies and light winds, as clouds and some wind remain across the east. Pcpn is expected to linger across the east through most of the night, but we should end up with some dry time ahead of the next approaching trof/pcpn chances on Friday.

LONG TERM. (Friday through Wednesday) Issued at 248 AM EDT THU SEP 23 2021

Upper air pattern consists of a 500 mb low over the lower Great Lakes 12z Fri with a trough in the northern plains. Both systems combine over the area 12z Sat and slowly move over the lower Great Lakes 12z Sun. This will bring the next round of pops into the cwa Fri afternoon into Sat. Did not make too many changes to the going forecast.

In the extended, the GFS and ECMWF show a 500 mb closed low over the lower Great Lakes 12z Sun with a ridge over the Rockies. The Rockies ridge remains stationary through Mon. This ridge moves into the plains 12z Tue and into the Mississippi Valley 12z Wed. An omega block sets up 12z Thu with a ridge in the central U.S. and a trough in the Rockies and in the ern U.S. Will be quiet, warm and dry in the extended with temperatures above normal.

AVIATION. (For the 12Z TAFS through 12Z Friday morning) Issued at 736 AM EDT THU SEP 23 2021

VFR conditions are expected at IWD and CMX thru the fcst period.

At SAW, an early morning lake-effect MVFR cig will begin to mix out over the next couple of hours. As a low pressure system lifts north through Lower Michigan, gusty NE winds are expected until this evening. A few showers could find there way over the terminal around 00 UTC tonight, but expecting pcpn to remain to the east of the terminal.

MARINE. (For the 4 AM Lake Superior forecast issuance) Issued at 257 AM EDT THU SEP 23 2021

Superior will be btwn an advancing low pressure system across Lower Michigan and a sfc high pressure across western Superior today. The result will be fairly light winds west and NE winds gusting up to 30 knots across the east. These winds will diminish tonight as winds fall blo 20 knots; however, another trough is expected to approach the lake on Friday which will bring westerly winds btwn 20 and 25 knots. These winds will increase some on Saturday, up to 30 knots, before falling back down blo 20 knots on Sunday. Lighter winds are then expected thru the rest of the fcst period.

MQT WATCHES/WARNINGS/ADVISORIES. Upper Michigan . Beach Hazards Statement through this evening for MIZ005-006.

Frost Advisory until 9 AM EDT /8 AM CDT/ this morning for MIZ002- 004-009-010-084.

Lake Superior . None. Lake Michigan . Gale Warning until noon EDT today for LMZ221-248-250.



SHORT TERM . JAW LONG TERM . 07 AVIATION . JAW MARINE . JAW


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
SXHW3 - Saxon Harbor, WI 31 mi77 min NE 4.1 G 5.1 60°F 1018.3 hPa
45006 - W SUPERIOR 48NM North of Ironwood, MI 35 mi37 min ENE 3.9 G 5.8 59°F 61°F1019.5 hPa53°F
OTNM4 - Ontonagon, MI 36 mi117 min SSW 1.9 G 2.9 59°F 1018.6 hPa (-0.4)
DISW3 - Devils Island, WI 41 mi57 min 58°F 1019 hPa (-0.9)51°F

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ironwood, Gogebic-Iron County Airport, MI23 mi61 minN 010.00 miFair61°F41°F48%1019.8 hPa

Link to 5 minute data for KIWD

Wind History from IWD (wind in knots)
12
PM
1
PM
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
Last 24hrNW8NW8N8N765N6CalmCalmE3CalmCalmCalmCalmCalmCalmCalmE3CalmCalmE3CalmCalmCalm
1 day agoN11NW10
G19
N10N12NW9NW6W4CalmCalm3CalmCalmW3SW3SW3CalmCalmSW3CalmCalmW3W4CalmNW4
2 days agoS15
G25
S13
G20
S14
G21
S12
G18
S10
G19
S11
G17
SE11
G17
S8
G16
W4W6W15
G24
W15
G21
W11W13W14
G22
NW13
G19
NW13
G20
W10W7W7W8NW8NW10
G17
NW11
G16

Tide / Current Tables for
   EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.