543
FNUS73 KDLH 141348
FWSDLH

Spot Forecast for Marine Casualty...USCG
National Weather Service Duluth MN
848 AM CDT Sat Jun 14 2025

Forecast is based on forecast start time of 0900 CDT on June 14.
If there are questions or concerns with this forecast, or if
conditions become unrepresentative, contact the National
Weather Service in Duluth at 218-729-0653.

.DISCUSSION...

Gusty winds out of the northeast are expected today, with wind
gusts as high as 25 kts are possible along with waves around 3 ft.
Otherwise today will mainly consist of low clouds and cool
conditions. Winds decrease this evening and overnight, though
gusts to 15 kts are still possible this evening. There is also a
chance for fog tonight as temperatures drop to temperatures
similar to Lake Superior, and reduced visibilities as low as 2
miles are expected.

For enroute and areal forecasts please contact Duluth MN.

.REST OF TODAY...

Sky/weather.........Cloudy (85-95 percent). Slight chance of rain
                    showers late in the morning.
Chance of pcpn......20 percent.
Chance of thunder...3 percent.
Max temperature.....Around 50.
Surface winds (mph).Northeast winds 13 to 15 knots.
Wave Height.........Waves calm to 2 feet building to 1 to 3 feet,
                    then subsiding to calm to 2 feet.
Wave period.........3 seconds.
Freezing Spray......None.
Ceiling (kft).......1.0 decreasing to 0.9 late in the morning, then
                    increasing to 1.0 late in the afternoon.
Visibility (sm).....7 decreasing to 6 late in the afternoon.
Lake Surface Temp...50 Degrees Fahrenheit.
Wave Direction......60.

TIME (CDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CDY CDY CDY CDY CDY CDY MC  MC  MC
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).20  10  10  10  10  10  10  10  10
Chc of thdr (%).0   0   0   0   0   0   0   0   0
Temp............46  47  48  48  49  50  50  50  50
Wave period (s).3   3   3   3   3   3   3   3   3
Wave height (ft)2   2   2   3   3   3   2   2   2
Freezing spray..
Ceiling (kft)...1.0 1.0 0.9 0.9 0.9 1.0 1.0 1.0 1.2
Visibility (sm).8   7   7   7   7   7   7   6   6
Surface wnd dir.NE  NE  NE  NE  NE  NE  NE  NE  NE
Surface wnd spd.13  13  13  14  15  15  14  14  14
Surface wnd gst.18  19  18  18  18  19  20  20  20
Wave Direction..060 060 060 060 060 060 060 060 060
Wave period (s).3   3   3   3   3   3   3   3   3
Wave height (ft)2   2   2   3   3   3   2   2   2
Freezing spray..

.TONIGHT...

Sky/weather.........Cloudy (85-95 percent). Patchy fog in the late
                    evening and overnight. Slight chance of rain
                    showers overnight.
Chance of pcpn......20 percent.
Chance of thunder...5 percent.
Min temperature.....Around 48.
Surface winds (mph).Northeast winds 9 to 13 knots.
Wave Height.........Waves calm to 2 feet.
Wave period.........3 seconds.
Freezing Spray......None.
Ceiling (kft).......1.3 increasing to 2.2 late in the evening, then
                    decreasing to 0.9 late in the evening
                    decreasing to 0.8 overnight decreasing to 0.5
                    decreasing to 0.4 after 3 am.
Visibility (sm).....6 decreasing to 5 late in the evening, then
                    decreasing to 4 late in the evening decreasing
                    to 2.75 overnight increasing to 5 decreasing to
                    3 early in the morning.
Lake Surface Temp...50 Degrees Fahrenheit.
Wave Direction......60.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MC  MC  CDY CDY CDY CDY CDY CDY CDY CDY CDY CDY
Weather cov.....            PTY PTY PTY PTY SCH SCH SCH SCH SCH
Weather type....            FOG FOG FOG FOG RNF RNF RW  RW  RW
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  10  10  20  20  20  20  20
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   10  10
Temp............49  49  49  50  49  50  49  49  49  48  48  49
Wave period (s).3   3   3   3   3   3   3   3   3   3   3   3
Wave height (ft)2   2   2   2   2   1   1   1   1   1   1   1
Freezing spray..
Ceiling (kft)...1.3 1.4 1.5 2.2 2.3 0.9 0.8 0.5 0.5 0.4 0.4 0.4
Visibility (sm).7   7   6   6   5   4   4   3   2.8 3   5   3
Surface wnd dir.NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
Surface wnd spd.13  13  12  11  10  10  10  9   9   9   9   10
Surface wnd gst.19  18  16  15  13  12  12  12  11  11  11  11
Wave Direction..060 060 060 060 060 060 060 060 060 060 060 060
Wave period (s).3   3   3   3   3   3   3   3   3   3   3   3
Wave height (ft)2   2   2   2   2   1   1   1   1   1   1   1
Freezing spray..

$$
Forecaster...Krystal
Requested by...OS2 Jessup
Type of request...MARINE
.TAG 2515967.0/DLH
.DELDT 06/14/25
.FormatterVersion 2.0.0
.EMAIL jackson.r.jessup@uscg.mil