875
FOUS54 KAKQ 181220
MFPAKQ
MARINE FORECAST MATRICES...EXPERIMENTAL
NATIONAL WEATHER SERVICE WAKEFIELD VA
820 AM EDT THU APR 18 2019
ANZ638-182100-
NORFOLK TERMINAL VA
36.92N 76.33W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 70 77 79 74 69 67 66 67 71 74 74 69 66 64 63 62 66 68 67 64
POP 12HR 0 5 60 90 30
RAIN SHWRS L L L L D D D D C C S S S
TSTMS C C C C S S
VSBY 7 7 7 7 7 7 7 6 6 6 6 4 4 4 4 7 7 7 7 7
WIND DIR SW S S S S S S S S S S S S S S S S S S S
WIND SPD 9 12 14 14 15 14 14 15 18 20 23 24 24 22 18 14 15 15 14 12
WIND GUST 13 18 21 21 22 20 20 22 26 29 33 35 35 32 26 20 21 22 20 18
150FT WND DIR SW S S S S S S S S S S S S S S S S S S S
150FT WND SPD 12 20 23 23 25 23 23 25 30 33 38 40 40 36 30 23 25 25 23 20
150FT WND GST 17 28 32 32 34 31 31 34 40 45 51 54 54 50 40 31 32 34 31 28
SIG WAVE HGT <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1
ANZ638-182100-
SWPV2-SEWELLS POINT VA
36.97N 76.29W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 68 75 77 73 68 67 66 67 71 74 74 69 66 64 63 62 66 68 67 64
POP 12HR 0 5 60 90 30
RAIN SHWRS L L L L D D D D C C S S S
TSTMS C C C C S S
VSBY 7 7 7 7 7 7 7 6 6 6 6 4 4 4 4 7 7 7 7 7
WIND DIR SW S S S S S S S S S S S S S S S S S S S
WIND SPD 10 12 15 15 15 14 14 15 18 20 23 25 25 23 19 14 15 15 14 13
WIND GUST 13 16 19 20 20 18 19 20 24 25 29 31 31 29 24 18 19 20 18 16
150FT WND DIR SW S S S S S S S S S S S S S S S S S S S
150FT WND SPD 14 20 25 25 25 23 23 25 30 33 38 41 41 38 31 23 25 25 23 21
150FT WND GST 17 25 29 31 31 28 29 31 37 39 45 48 48 45 37 28 29 31 28 25
SIG WAVE HGT 1 2 2 2 2 2 2 2 2 3 3 4 3 3 3 2 2 2 2 2
SMALL CRAFT Y Y Y Y
ANZ638-182100-
WDSV2-WILLOUGBY DEGUASSING STATION VA
36.98N 76.32W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 69 75 76 73 68 67 66 67 71 74 74 69 66 64 63 63 66 67 66 63
POP 12HR 0 10 60 90 30
RAIN SHWRS L L L L D D D D C C S S S
TSTMS C C C C S S
VSBY 7 7 7 7 7 7 7 6 6 6 6 4 4 4 4 7 7 7 7 7
WIND DIR SW S S S S S S S S S S S S S S S S S S S
WIND SPD 10 12 14 16 16 14 14 16 18 20 23 24 24 22 18 15 15 15 14 13
WIND GUST 13 16 18 19 19 18 18 19 22 24 28 29 29 26 22 18 19 19 18 16
150FT WND DIR SW S S S S S S S S S S S S S S S S S S S
150FT WND SPD 14 20 23 26 26 23 23 26 30 33 38 40 40 36 30 25 25 25 23 21
150FT WND GST 17 25 28 29 29 28 28 29 34 37 43 45 45 40 34 28 29 29 28 25
SIG WAVE HGT 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 2 2 2 2 2
SMALL CRAFT Y Y Y Y
ANZ634-182100-
CBBV2-CHESAPEAKE BAY BRIDGE TUNNEL VA
36.97N 76.11W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 66 72 73 69 65 65 64 64 68 71 71 68 65 65 63 62 65 65 65 62
POP 12HR 0 5 60 90 40
RAIN SHWRS C C L L D D D D C C S S S
TSTMS S S C C S S
VSBY 7 7 7 7 7 7 7 7 7 6 6 4 4 4 4 7 7 7 7 7
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 10 13 16 17 16 16 16 18 20 22 23 25 26 23 19 16 16 17 15 15
WIND GUST 13 16 20 21 21 19 20 22 25 26 28 30 31 28 23 19 20 21 19 18
150FT WND DIR S S S S S S S S S S S S S S S S S S S S
150FT WND SPD 16 21 26 28 26 26 26 30 33 36 38 41 43 38 31 26 26 28 25 25
150FT WND GST 20 25 31 32 32 29 31 34 39 40 43 47 48 43 36 29 31 32 29 28
SIG WAVE HGT 2 2 2 3 3 2 3 3 3 4 4 5 4 3 3 2 3 3 3 3
SMALL CRAFT Y Y Y Y Y Y Y Y Y
ANZ634-182100-
44064-1ST LANDING
36.97N 76.05W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 66 70 71 67 65 64 64 64 68 70 69 67 64 63 62 61 64 64 64 61
POP 12HR 0 5 50 90 40
RAIN SHWRS C C C C D D D D C C S S S
TSTMS S S C C S S
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7 7 7
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 10 13 17 17 17 16 17 18 20 22 23 26 26 24 20 17 17 17 16 15
WIND GUST 13 16 21 22 21 20 21 23 25 26 28 31 31 29 24 20 21 21 20 19
150FT WND DIR S S S S S S S S S S S S S S S S S S S S
150FT WND SPD 16 21 28 28 28 26 28 30 33 36 38 43 43 40 33 28 28 28 26 25
150FT WND GST 20 25 32 34 32 31 32 36 39 40 43 48 48 45 37 31 32 32 31 29
SIG WAVE HGT 2 2 2 3 3 2 3 3 3 4 5 5 5 5 4 3 3 3 3 3
SMALL CRAFT Y Y Y Y Y Y Y Y Y
ANZ656-182100-
CHYV2-CAPE HENRY BUOY VA
36.93N 76.01W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 67 72 72 67 65 64 64 65 69 71 70 68 65 64 62 61 65 65 64 62
POP 12HR 0 5 50 90 40
RAIN SHWRS C C C C D D D D C C S S S
TSTMS S S C C S S
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7 7 7
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 9 13 17 17 17 16 16 18 20 22 24 25 26 24 20 16 17 17 16 15
WIND GUST 12 17 22 22 22 20 21 23 26 28 30 31 33 30 25 20 22 22 21 20
150FT WND DIR S S S S S S S S S S S S S S S S S S S S
150FT WND SPD 15 21 28 28 28 26 26 30 33 36 40 41 43 40 33 26 28 28 26 25
150FT WND GST 18 26 34 34 34 31 32 36 40 43 47 48 51 47 39 31 34 34 32 31
SIG WAVE HGT 2 2 2 3 3 3 3 3 4 4 4 5 5 5 4 4 4 4 4 4
SWELL HGT 1 2 2 2 2 1 1 2 2 2 2 1 1 2 2
SWELL DIR SE E E E E E E E E N N N N N N
SWELL PER 4 5 5 5 5 6 6 6 6 4 4 4 4 4 4
GALE A A A
SMALL CRAFT Y Y Y Y Y Y
ANZ656-182100-
CB BUOY
36.83N 75.76W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 64 68 68 65 63 63 63 64 67 68 68 66 64 62 61 60 64 64 63 61
POP 12HR 0 5 50 90 40
RAIN SHWRS C C C C D D D D C C S S S
TSTMS S S C C C C
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7 7 7
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 11 15 19 18 17 16 17 19 21 23 25 26 28 25 21 16 17 18 17 16
WIND GUST 14 18 23 22 22 20 21 24 26 28 30 31 34 30 25 19 22 22 21 20
150FT WND DIR S S S S S S S S S S S S S S S S S S S S
150FT WND SPD 18 25 31 30 28 26 28 31 35 38 41 43 46 41 35 26 28 30 28 26
150FT WND GST 21 28 36 34 34 31 32 37 40 43 47 48 53 47 39 29 34 34 32 31
SIG WAVE HGT 2 3 3 3 4 4 4 4 5 6 6 7 7 7 7 6 6 6 5 5
SWELL HGT 1 2 2 1 1 2 2 2 2 4 4 4 4 5 5
SWELL DIR NE NE NE E E E E E E N N N N N N
SWELL PER 5 5 5 6 6 6 6 6 6 4 4 4 4 4 4
GALE A A A
SMALL CRAFT Y Y Y Y Y Y
ANZ656-182100-
CHLV2-CHESAPEAKE LIGHT VA
36.91N 75.71W
820 AM EDT THU APR 18 2019
DATE THU 04/18/19 FRI 04/19/19 SAT 04/20/19
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
TEMP 63 66 66 64 62 62 63 63 66 67 67 65 63 62 61 60 63 63 62 60
POP 12HR 0 5 50 90 50
RAIN SHWRS C C C C L L D D C C S S S
TSTMS S S C C C C
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7 7 7
WIND DIR S S S S S S S S S S S S S S S S S S S S
WIND SPD 11 15 19 19 18 17 18 20 22 25 25 27 29 27 23 18 18 19 18 18
WIND GUST 14 19 24 24 23 22 22 25 28 30 30 32 35 32 28 22 23 23 22 22
150FT WND DIR S S S S S S S S S S S S S S S S S S S S
150FT WND SPD 18 25 31 31 30 28 30 33 36 41 41 45 48 45 38 30 30 31 30 30
150FT WND GST 21 29 37 37 36 34 34 39 43 47 47 50 54 50 43 34 36 36 34 34
SIG WAVE HGT 3 3 4 4 4 4 5 5 6 7 7 8 8 9 8 7 7 7 6 6
SWELL HGT 1 1 1 2 2 3 3 4 4 5 5 6 6 6 6
SWELL DIR NE NE NE E E E E N N N N N N N N
SWELL PER 5 5 5 6 6 6 6 4 4 4 4 4 4 4 4
GALE A A A
SMALL CRAFT Y Y Y Y Y Y
THIS PRODUCT IS FOR PLANNING AND REVIEW PURPOSES ONLY AND
IS NOT TO BE SUBSTITUTED FOR AN OFFICIAL MARINE WEATHER
FORECAST. THE DATA DISPLAYED ARE CALCULATED FROM A 2.5 BY
2.5 KM DIGITAL DATABASE AND ONLY APPROXIMATE WEATHER CONDITIONS.
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT.
DAY 1 THROUGH 3...
TEMP................................AIR TEMPERATURE (F)
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
SLEET..........SLEET
FLURRIES.......FLURRIES
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
O..............OCCASIONAL
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
TYPE...
F..............FOG
PF.............PATCHY FOG
F+.............DENSE FOG
H..............HAZE
BS.............BLOWING SNOW
K..............SMOKE
BD.............BLOWING DUST
AF.............VOLCANIC ASHFALL
VSBY................................VISIBILITY VALUE IN NAUTICAL MILES
WIND DIR(8 POINT COMPASS)...........10 METER WIND DIRECTION
WIND SPD(KT)........................10 METER WIND SPEED
WIND GUST(KT).......................10 METER WIND GUST
150 FT WIND DIR(8 POINT COMPASS)....150 FT WIND DIRECTION
150 FT WIND SPD(KT).................150 FT WIND SPEED (10M WIND ADJUSTED FOR CLIMATOLOGY)
150 FT WIND GUST(KT)................150 FT WIND GUST (10M WIND ADJUSTED FOR CLIMATOLOGY)
SIG WAVE HGT(FT)....................SIGNIFICANT WAVE/SEA HEIGHT
SWELL HGT(FT).......................SWELL HEIGHT
SWELL DIR(8 POINT COMPASS)..........SWELL DIRECTION
SWELL PER(SECONDS)..................SWELL PERIOD
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