Spot Forecast
Issued by NWS Sterling, VA

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Spot Forecast for Key Bridge Response...USCG
National Weather Service Baltimore MD/Washington DC
443 AM EDT Mon Jun 17 2024

Forecast is based on forecast start time of 0600 EDT on June 17.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...

High pressure will remain anchored offshore through the week. A
warm front will lift northeastward across the Mid-Atlantic
today, marking the beginning of a prolonged period of heat.
Dry weather is expected through Saturday. The heat is predicted
to peak Friday into the coming weekend.

NW Branch Patapsco River at Baltimore MD
MLLW Categories - Minor 3.4 ft, Moderate 4.6 ft, Major 6.0 ft
MHHW Categories - Minor 1.7 ft, Moderate 2.9 ft, Major 4.3 ft

              Total      Total    Departure
  Day/Time    Tide       Tide     from Norm   Waves    Flood
             ft MLLW    ft MHHW       ft       ft      Impact
  --------  ---------  ---------  ---------  -------  --------
  17/04 AM     2.8        1.1        1.1       0.5      None
  17/03 PM     1.9        0.2        0.8       0.5      None
  18/04 AM     2.7        1.0        0.9       0.5      None
  18/04 PM     1.6       -0.1        0.5       0.5      None
  19/05 AM     2.4        0.7        0.5       0.5      None
  19/05 PM     1.2       -0.5        0.2       0.5      None

.TODAY...

Sky/weather.........Mostly sunny (35-45 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 86.
Min humidity........51 percent.
Surface winds (kts).South winds 8 to 12 knots, gusting to 18 knots.
Wave height.........1 foot.
CEILING (KFT).......25 this morning, 6 this afternoon.
Visibility..........10.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........45  37  40  36  43  39  44  40  38  40  40  40
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............69  70  73  76  79  80  81  82  83  84  85  86
RH..............70  68  62  58  56  56  56  56  57  55  53  51
SFC wnd dir.....S   S   S   S   S   S   S   S   S   S   S   S
SFC wnd spd kts.8   9   9   10  10  10  10  10  12  13  13  13
SFC wnd gst.....12  16  17  16  18  18  18  18  18  18  18  19
Wave height (ft)1   1   1   1   1   1   1   1   1   1   1   1
Ceiling (kft)...22  23  23  24  24  24  24  25  25  25  25  25
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 72.
Max humidity........79 percent.
Surface winds (kts).South winds 6 to 12 knots, with gusts to 18
knots in the evening.
Wave height.........1 foot.
CEILING (KFT).......25.
Visibility..........10.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........37  37  36  29  25  28  26  28  30  29  29  30
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............85  83  80  78  78  77  76  75  74  74  73  73
RH..............53  55  60  64  67  69  71  74  76  76  79  79
SFC wnd dir.....S   S   S   S   S   S   S   S   S   S   S   S
SFC wnd spd kts.13  13  12  11  10  10  9   8   7   7   7   7
SFC wnd gst.....20  20  20  20  19  15  13  10  11  9   9   9
Wave height (ft)1   1   1   1   1   1   1   1   1   1   1   1
Ceiling (kft)...25  25  25  25  25  25  25  24  21  20  19  17
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.TUESDAY...

Sky/weather.........Mostly sunny (25-35 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 88.
Min humidity........48 percent.
Surface winds (kts).South winds 7 to 11 knots.
Wave height.........1 foot.
CEILING (KFT).......25 in the morning, 6 in the afternoon.
Visibility..........10.

TIME (EDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........32     33     32     30     32     27
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............72     75     80     82     85     87
RH..............79     74     62     61     55     52
SFC wind (kts)..S 7    S 7    S 7    SE 8   SE 10  SE 11
SFC wnd gst ....9      9      9      9      12     14
Wave height (ft)1      1      0      1      1      1
Ceiling (kft)...19     23     25     25     25     25
Visibility (sm).10     10     10     10     10     10

$$
Forecaster...Hofmann
Requested by...Jackie Gonzalez
Type of request...MARINE
.TAG 2410506.1/LWX
.DELDT 06/17/24
.FormatterVersion 2.0.0
.EMAIL Sitlkeybridgeresponse2024@gmail.com,jpg112122@gmail.com,nws-sterling-wxsupport@noaa.gov,AF.A3.RSS.Weather@us.af.mil