759  
FOUS54 KAKQ 271820  
MFPAKQ  
 
MARINE FORECAST MATRICES...EXPERIMENTAL  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
220 PM EDT WED OCT 27 2021  
 
ANZ638-272100-  
NORFOLK TERMINAL VA  
36.92N 76.33W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 64 62 60 59 59 64 65 64 63 62 63 64 64 67 69 69 65  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 14 9 9 9 8 6 8 10 11 11 14 16 19 21 22 16 15 10  
WIND GUST 20 13 13 13 11 8 11 14 15 15 20 22 27 29 31 22 21 14  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 19 12 11 11 11 10 11 13 14 14 18 21 25 28 33 24 22 16  
150FT WND GST 25 18 16 16 19 14 19 18 19 19 25 28 34 37 43 31 29 21  
SIG WAVE HGT 1 1 2 1 1 1 1 1 2 2 2 2 2 1 1 2 1 1  
 

 
 
ANZ638-272100-  
SWPV2-SEWELLS POINT VA  
36.97N 76.29W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 63 61 60 60 64 65 64 63 62 63 64 64 67 69 69 66  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 15 11 11 11 10 8 9 10 11 13 16 18 21 23 24 18 16 11  
WIND GUST 20 14 14 14 13 10 12 13 14 17 21 23 27 30 31 23 21 14  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 20 15 13 13 13 11 12 13 14 17 21 24 28 31 36 27 24 18  
150FT WND GST 25 19 17 17 17 17 15 16 18 21 27 29 34 38 43 32 29 21  
SIG WAVE HGT 3 2 2 2 2 2 2 1 2 2 2 2 3 3 3 2 2 1  
SMALL CRAFT  
 

 
 
ANZ638-272100-  
MIDDLE GROUND LIGHT  
36.95N 76.39W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 62 61 60 59 64 66 65 63 62 63 64 64 67 69 69 65  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N NE NE NE NE E E E E E E E SE SE SE S  
WIND SPD 15 11 10 11 10 8 9 11 11 13 16 18 21 23 24 17 15 11  
WIND GUST 20 14 13 14 13 10 12 14 14 17 21 23 27 30 31 22 20 14  
150FT WND DIR N N N NE NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 20 15 12 15 13 11 12 14 14 17 21 24 28 31 36 26 22 18  
150FT WND GST 25 19 16 18 17 17 15 18 18 21 27 29 34 38 43 31 28 21  
SIG WAVE HGT 2 2 2 1 1 1 1 1 2 2 2 2 3 3 3 2 2 1  
SMALL CRAFT  
 

 
 
ANZ638-272100-  
WDSV2-WILLOUGBY DEGUASSING STATION VA  
36.98N 76.32W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 62 61 60 60 64 65 64 63 62 63 64 65 67 69 68 65  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E E SE SE S  
WIND SPD 15 11 11 11 9 8 9 11 11 13 16 18 22 24 25 18 16 11  
WIND GUST 19 14 14 14 11 10 11 14 14 16 20 23 28 30 31 23 20 14  
150FT WND DIR N N N N NE NE NE E E E E E E E E SE SE S  
150FT WND SPD 20 15 13 13 12 11 12 14 14 17 21 24 29 32 33 27 24 18  
150FT WND GST 24 19 17 17 19 17 19 18 18 20 25 29 36 38 39 32 28 21  
SIG WAVE HGT 2 2 2 2 2 1 2 1 2 2 2 3 3 4 3 3 2 1  
SMALL CRAFT  
 

 
 
ANZ632-272100-  
THIMBLE SHOAL BUOY  
37.03N 76.15W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 63 62 61 61 65 65 64 63 62 63 63 64 67 69 69 65  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 18 15 14 13 12 11 9 11 12 15 18 19 24 27 29 21 18 13  
WIND GUST 23 19 18 18 16 14 11 14 15 19 23 24 30 35 36 26 24 18  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 24 19 17 16 16 15 12 14 16 20 24 25 32 36 44 32 27 21  
150FT WND GST 29 23 22 22 21 18 19 18 19 24 29 30 38 45 50 36 33 28  
SIG WAVE HGT 4 3 3 3 2 2 2 1 2 3 3 4 5 5 4 4 3 2  
SMALL CRAFT Y  
 

 
 
ANZ634-272100-  
CBBV2-CHESAPEAKE BAY BRIDGE TUNNEL VA  
36.97N 76.11W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 64 62 61 61 65 65 64 63 63 63 63 64 67 69 69 66  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 18 15 14 13 12 11 9 10 11 15 17 19 24 27 29 21 20 13  
WIND GUST 23 19 18 16 15 14 11 13 14 19 21 24 30 34 36 26 25 16  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 24 19 17 16 16 15 12 13 14 20 22 25 32 36 44 32 30 21  
150FT WND GST 29 23 22 20 19 18 19 16 18 24 27 30 38 43 50 36 35 25  
SIG WAVE HGT 4 3 3 3 3 3 3 2 3 3 4 4 5 5 4 3 3 2  
SMALL CRAFT Y  
 

 
 
ANZ634-272100-  
44064-1ST LANDING  
36.97N 76.05W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 63 62 61 61 65 66 65 63 63 63 64 64 67 69 69 65  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 19 16 14 14 12 11 9 10 12 15 18 20 24 28 29 22 22 14  
WIND GUST 24 20 18 18 15 14 11 13 15 19 23 25 30 35 36 28 28 18  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 26 20 17 17 16 15 12 13 16 20 24 27 32 37 44 33 33 23  
150FT WND GST 30 25 22 22 19 18 19 16 19 24 29 32 38 45 50 39 39 28  
SIG WAVE HGT 4 3 3 3 3 3 3 3 3 3 4 5 5 5 5 4 3 3  
SMALL CRAFT Y  
 

 
 
ANZ656-272100-  
CHYV2-CAPE HENRY BUOY VA  
36.93N 76.01W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 64 62 61 61 65 66 65 63 63 64 64 64 67 69 69 66  
POP 12HR 0 0 10 80 80  
RAIN SHWRS C C L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 18 15 14 13 12 10 10 10 11 15 17 19 24 26 29 22 22 13  
WIND GUST 23 20 18 17 16 13 13 13 14 20 22 25 31 34 38 29 29 17  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 24 21 17 16 16 13 13 13 14 20 22 25 32 35 44 33 33 21  
150FT WND GST 29 28 22 21 21 17 17 16 18 25 28 32 39 43 53 40 40 26  
SIG WAVE HGT 4 4 4 3 3 3 3 3 3 4 4 4 5 5 5 4 4 3  
SWELL HGT 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 1  
SWELL DIR N N N N N N N N N N N N N N N N N N  
SWELL PER 5 5 5 6 6 10 10 10 10 10 10 5 5 6 6 6 6 7  
SMALL CRAFT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 

 
 
ANZ656-272100-  
CB BUOY  
36.83N 75.76W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 64 62 62 61 66 67 66 64 64 65 65 65 68 70 70 66  
POP 12HR 5 0 10 80 80  
RAIN SHWRS S S L D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 4 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
WIND SPD 21 18 16 14 14 11 10 10 11 15 17 19 24 26 29 23 22 15  
WIND GUST 26 23 20 18 18 14 13 13 14 19 21 24 30 33 36 29 28 19  
150FT WND DIR N N N N NE NE NE E E E E E E E SE SE SE S  
150FT WND SPD 28 25 20 17 19 15 13 13 14 20 22 25 32 35 44 35 33 25  
150FT WND GST 33 32 25 22 23 18 17 16 18 24 27 30 38 42 50 40 39 29  
SIG WAVE HGT 5 5 5 4 5 4 4 4 4 4 5 5 6 7 7 7 6 6  
SWELL HGT 3 4 4 4 4 3 3 3 3 3 3 4 4 5 5 5 5 5  
SWELL DIR E E E NE NE NE NE NE NE N N N N N N SE SE SE  
SWELL PER 5 5 5 9 9 10 10 10 10 10 10 10 10 5 5 6 6 8  
SMALL CRAFT Y Y Y Y Y Y Y Y Y Y Y Y Y  
 

 
 
ANZ656-272100-  
CHLV2-CHESAPEAKE LIGHT VA  
36.91N 75.71W  
220 PM EDT WED OCT 27 2021  
 
DATE WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 65 64 63 62 62 66 66 65 64 64 64 65 65 68 70 70 66  
POP 12HR 10 0 10 80 80  
RAIN SHWRS S S C D D D C C S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 4 4 4 7 7 7  
WIND DIR N N N N NE NE NE NE E E E E E E SE SE SE S  
WIND SPD 21 18 16 15 14 11 11 10 12 16 18 20 24 28 29 24 22 17  
WIND GUST 26 23 20 19 18 14 14 13 15 20 23 25 30 35 36 30 28 21  
150FT WND DIR N N N N NE NE NE NE E E E E E E SE SE SE S  
150FT WND SPD 28 25 20 19 19 15 15 13 16 21 24 27 32 37 44 36 33 28  
150FT WND GST 33 32 25 23 23 18 18 17 19 25 29 32 38 45 50 42 39 32  
SIG WAVE HGT 6 6 5 5 5 5 5 5 4 5 5 5 6 7 8 7 7 6  
SWELL HGT 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 5  
SWELL DIR E NE NE NE NE NE NE NE NE NE NE NE NE N N SE SE SE  
SWELL PER 5 5 5 9 9 10 10 10 10 10 10 10 10 6 6 6 6 8  
SMALL CRAFT Y Y Y Y Y Y Y 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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