903  
FOUS54 KAKQ 240020  
MFPAKQ  
 
MARINE FORECAST MATRICES...EXPERIMENTAL  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
820 PM EDT WED SEP 23 2020  
 
ANZ638-240900-  
NORFOLK TERMINAL VA  
36.92N 76.33W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 67 65 64 65 71 74 73 68 66 66 65 66 69 70 70 68 68 68 68 69  
POP 12HR 0 10 30 70 50  
RAIN SHWRS S  
RAIN C C L L L L 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 SW SW SW SW SW SW SW SW SW W SW S SE S S SE S S S SW  
WIND SPD 5 6 5 5 5 5 5 5 4 4 5 5 6 7 9 9 9 7 7 6  
WIND GUST 7 8 7 7 7 8 8 7 6 6 6 6 8 10 12 12 13 10 10 9  
150FT WND DIR SW SW SW SW SW SW SW SW SW W SW S SE S S SE S S S SW  
150FT WND SPD 8 10 8 8 8 8 8 8 7 7 8 8 10 12 15 13 15 12 12 10  
150FT WND GST 12 14 12 12 12 14 14 12 10 10 10 10 14 17 18 16 20 17 17 15  
SIG WAVE HGT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
 

 
 
ANZ638-240900-  
SWPV2-SEWELLS POINT VA  
36.97N 76.29W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 68 66 64 65 71 74 73 68 66 66 65 66 69 70 70 68 68 68 68 69  
POP 12HR 0 10 30 60 50  
RAIN SHWRS S  
RAIN C C L L L L 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 SW SW SW SW SW SW SW SW SW W SW S SE S S SE S S S SW  
WIND SPD 6 6 6 6 5 6 6 6 6 5 5 6 6 8 10 9 11 8 8 7  
WIND GUST 8 8 8 8 7 8 8 8 7 7 7 7 8 10 12 12 14 11 11 9  
150FT WND DIR SW SW SW SW SW SW SW SW SW W SW S SE S S SE S S S SW  
150FT WND SPD 10 10 10 10 8 10 10 10 10 8 8 10 10 13 16 13 18 13 13 12  
150FT WND GST 14 14 14 14 12 14 14 14 12 12 12 12 14 17 18 16 21 19 19 15  
SIG WAVE HGT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
 

 
 
ANZ638-240900-  
WDSV2-WILLOUGBY DEGUASSING STATION VA  
36.98N 76.32W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 68 66 64 65 70 74 73 69 66 66 65 66 69 70 70 68 68 67 67 68  
POP 12HR 0 10 30 70 50  
RAIN SHWRS S  
RAIN C C L L L L 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 SW SW SW SW SW SW SW SW SW W SW S SE S S S S S S SW  
WIND SPD 7 7 6 6 5 6 6 7 6 5 5 5 7 8 9 10 11 9 9 7  
WIND GUST 9 9 8 8 7 7 7 8 7 6 6 6 8 10 11 13 14 11 11 8  
150FT WND DIR SW SW SW SW SW SW SW SW SW W SW S SE S S S S S S SW  
150FT WND SPD 12 12 10 10 8 10 10 12 10 8 8 8 12 13 15 16 18 15 15 12  
150FT WND GST 15 15 14 14 12 12 12 14 12 10 10 10 14 17 19 20 21 19 19 14  
SIG WAVE HGT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
 

 
 
ANZ634-240900-  
CBBV2-CHESAPEAKE BAY BRIDGE TUNNEL VA  
36.97N 76.11W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 68 67 66 66 71 74 73 70 68 67 66 67 69 70 69 69 69 69 68 69  
POP 12HR 0 5 20 60 50  
RAIN SHWRS C  
RAIN S S L L L L L L 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 SW SW W SW SW SW SW SW SW W SW S SE S S SE S S S SW  
WIND SPD 7 7 7 7 6 6 6 7 7 6 6 6 6 9 10 12 13 12 9 9  
WIND GUST 9 9 9 9 8 7 8 8 8 8 8 8 8 11 13 14 16 14 11 11  
150FT WND DIR SW SW W SW SW SW SW SW SW W SW S SE S S SE S S S SW  
150FT WND SPD 12 12 12 12 10 10 10 12 12 10 10 10 10 15 16 18 21 20 15 12  
150FT WND GST 15 15 15 15 14 12 14 14 14 14 14 14 14 19 20 19 25 21 19 19  
SIG WAVE HGT 3 3 3 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 1  
 

 
 
ANZ634-240900-  
44064-1ST LANDING  
36.97N 76.05W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 68 67 66 67 71 73 73 70 68 67 66 67 69 70 70 69 69 69 68 69  
POP 12HR 0 5 20 60 50  
RAIN SHWRS C  
RAIN S S L L L L L L C C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 7 7 7 7 7  
WIND DIR SW W W SW SW SW SW SW SW W SW S SE S S SE S S S SW  
WIND SPD 7 8 7 7 6 6 6 7 7 6 7 6 6 9 11 13 13 12 10 9  
WIND GUST 9 10 9 9 8 7 8 9 9 8 8 8 8 11 13 16 16 15 12 12  
150FT WND DIR SW W W SW SW SW SW SW SW W SW S SE S S SE S S S SW  
150FT WND SPD 12 10 12 12 10 10 10 12 12 10 12 10 10 15 18 19 21 20 16 12  
150FT WND GST 15 17 15 15 14 12 14 15 15 14 14 14 14 19 20 22 25 23 18 16  
SIG WAVE HGT 3 3 3 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 2  
 

 
 
ANZ656-240900-  
CHYV2-CAPE HENRY BUOY VA  
36.93N 76.01W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 68 66 65 66 71 74 73 69 67 66 66 66 70 70 70 69 69 69 69 69  
POP 12HR 0 5 20 60 60  
RAIN SHWRS C  
RAIN S S L L L L L L C C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 7 7 7  
WIND DIR SW W W SW SW SW SW SW SW W SW S SE S S SE S S S SW  
WIND SPD 6 6 7 6 6 6 6 7 7 6 6 5 6 8 10 11 12 11 10 9  
WIND GUST 8 8 9 8 8 7 8 9 9 7 7 7 8 10 13 15 16 15 13 12  
150FT WND DIR SW W W SW SW SW SW SW SW W SW S SE S S SE S S S SW  
150FT WND SPD 10 10 12 10 10 10 10 12 12 10 10 8 10 13 16 16 20 18 16 12  
150FT WND GST 14 14 15 14 14 12 14 15 15 12 12 12 14 17 20 21 25 23 20 16  
SIG WAVE HGT 4 4 4 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2  
SWELL HGT 3 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1  
SWELL DIR E E E E E E E E E E E E E E E N N E E E  
SWELL PER 15 13 13 12 12 11 11 11 11 10 10 10 10 10 10 11 11 11 11 10  
SMALL CRAFT Y  
 

 
 
ANZ656-240900-  
CB BUOY  
36.83N 75.76W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 68 67 66 67 71 73 72 69 68 67 67 67 70 71 71 69 69 69 68 69  
POP 12HR 0 5 20 60 60  
RAIN SHWRS C  
RAIN S S L L L L L L C C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 4 4 7 7 7  
WIND DIR SW W W SW SW S S SW SW W SW S S S S SE S S S SW  
WIND SPD 6 7 7 7 6 6 7 8 7 6 6 6 7 9 11 12 13 12 10 9  
WIND GUST 8 9 9 9 8 8 9 10 9 7 7 7 8 11 13 14 16 14 13 12  
150FT WND DIR SW W W SW SW S S SW SW W SW S S S S SE S S S SW  
150FT WND SPD 10 12 12 12 10 10 12 11 12 10 10 10 12 15 18 18 21 20 16 12  
150FT WND GST 14 15 15 15 14 14 15 17 15 12 12 12 14 19 20 19 25 21 20 16  
SIG WAVE HGT 5 4 4 3 3 2 2 2 2 2 2 2 2 2 2 2 2 3 2 2  
SWELL HGT 4 3 3 2 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1  
SWELL DIR E E E E E E E E E E E E E E E E E E E E  
SWELL PER 14 13 13 12 12 11 11 11 11 10 10 10 10 10 10 11 11 10 10 10  
SMALL CRAFT Y  
 

 
 
ANZ656-240900-  
CHLV2-CHESAPEAKE LIGHT VA  
36.91N 75.71W  
820 PM EDT WED SEP 23 2020  
 
DATE 09/23/20 THU 09/24/20 FRI 09/25/20 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
TEMP 69 68 67 67 71 73 72 70 68 68 67 68 70 70 70 70 69 69 69 70  
POP 12HR 0 5 20 50 60  
RAIN SHWRS C  
RAIN S S C C C C L L C C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 4 4 7 7 7  
WIND DIR SW W W W SW SW S SW SW W SW S S S S SE S S S S  
WIND SPD 7 8 8 8 7 7 7 8 9 6 6 5 7 9 11 13 13 13 12 11  
WIND GUST 9 10 10 10 9 9 9 10 11 8 8 6 8 11 13 16 17 16 15 14  
150FT WND DIR SW W W W SW SW S SW SW W SW S S S S SE S S S S  
150FT WND SPD 12 10 10 10 12 12 12 11 12 10 10 8 12 15 18 19 21 21 20 18  
150FT WND GST 15 17 17 17 15 15 15 17 19 14 14 10 14 19 20 22 26 25 23 21  
SIG WAVE HGT 5 4 4 3 3 3 2 2 2 2 2 2 2 2 2 3 3 3 3 2  
SWELL HGT 4 3 3 2 2 1 1 1 1 2 2 2 2 1 1 2 2 1 1 1  
SWELL DIR E E E E E E E E E E E E E E E E E E E E  
SWELL PER 14 12 12 12 12 11 11 10 10 10 10 10 10 9 9 11 11 10 10 10  
SMALL CRAFT 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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