502  
FOUS54 KAKQ 260055  
MFPAKQ  
 
MARINE FORECAST MATRICES...EXPERIMENTAL  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
855 PM EDT TUE JUL 25 2017  
 
ANZ638-260900-  
NORFOLK TERMINAL VA  
36.92N 76.33W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 76 74 73 75 79 81 81 78 76 74 73 75 82 86 86 83 80 78 77 78  
POP 12HR 10 10 5 20 40  
RAIN SHWRS S C C C C L  
TSTMS S C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR E E E NE E E E E SE S S SW SW SW S S SW SW SW W  
WIND SPD 8 7 7 8 10 10 10 9 5 3 3 4 6 5 9 11 10 11 9 8  
WIND GUST 11 9 10 12 13 14 14 12 6 4 4 6 8 7 13 15 14 15 13 11  
150FT WND DIR E E E NE E E E E SE S S SW SW SW S S SW SW SW W  
150FT WND SPD 10 12 12 11 13 13 13 12 8 5 5 7 10 8 15 18 14 15 12 10  
150FT WND GST 19 15 17 15 16 18 18 15 10 7 7 10 14 12 20 23 19 20 17 19  
SIG WAVE HGT 1 1 2 2 2 1 1 2 1 1 1 1 1 <1 <1 <1 <1 <1 <1 <1  
 

 
 
ANZ638-260900-  
SWPV2-SEWELLS POINT VA  
36.97N 76.29W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 76 74 73 75 79 81 81 79 76 75 74 76 82 85 85 82 79 77 76 78  
POP 12HR 10 10 5 20 40  
RAIN SHWRS S C C C C L  
TSTMS S C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR E E E NE E E E E SE S S SW SW SW S S SW SW SW W  
WIND SPD 9 9 10 10 9 9 11 10 7 6 6 6 6 7 9 12 11 13 11 9  
WIND GUST 11 12 12 13 12 12 14 13 9 8 8 8 8 9 12 16 14 17 14 12  
150FT WND DIR E E E NE E E E E SE S S SW SW SW S S SW SW SW W  
150FT WND SPD 12 12 13 13 12 12 14 13 12 10 10 10 10 12 15 20 15 18 15 11  
150FT WND GST 19 15 15 17 15 15 18 16 15 14 14 14 14 15 18 25 19 23 19 14  
SIG WAVE HGT 1 1 2 2 2 1 1 2 1 1 1 1 1 1 2 2 2 2 2 1  
 

 
 
ANZ638-260900-  
WDSV2-WILLOUGBY DEGUASSING STATION VA  
36.98N 76.32W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 77 75 73 74 78 80 80 78 75 74 73 75 81 84 84 81 78 77 76 77  
POP 12HR 10 10 5 20 40  
RAIN SHWRS S C C C C L  
TSTMS S C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR E E E NE E E E E SE S S SW SW SW S S SW SW SW W  
WIND SPD 9 10 9 9 9 10 11 10 8 6 6 6 6 7 9 12 11 13 11 10  
WIND GUST 11 12 11 12 11 12 14 13 10 8 8 8 8 9 11 15 14 16 14 13  
150FT WND DIR E E E NE E E E E SE S S SW SW SW S S SW SW SW W  
150FT WND SPD 12 13 12 12 12 13 14 13 12 10 10 10 10 12 15 20 15 18 15 12  
150FT WND GST 19 15 19 15 19 15 18 16 17 14 14 14 14 15 19 23 19 21 19 15  
SIG WAVE HGT 1 2 1 2 2 1 1 2 1 1 1 1 1 1 2 2 2 2 2 1  
 

 
 
ANZ634-260900-  
CBBV2-CHESAPEAKE BAY BRIDGE TUNNEL VA  
36.97N 76.11W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 77 75 74 75 77 78 78 77 75 75 74 75 80 82 82 80 78 78 77 78  
POP 12HR 10 10 10 20 40  
RAIN SHWRS S C C C C L  
TSTMS S C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR E E E NE E E E E SE SE S SW SW S S S SW SW W W  
WIND SPD 10 11 11 11 10 11 12 11 8 7 6 6 6 7 13 15 13 15 13 11  
WIND GUST 13 13 13 14 12 14 16 14 10 8 8 8 8 9 16 19 16 19 16 14  
150FT WND DIR E E E NE E E E E SE SE S SW SW S S S SW SW W W  
150FT WND SPD 13 14 14 15 13 14 16 14 12 12 10 10 10 12 21 25 18 21 16 13  
150FT WND GST 16 16 16 18 15 18 20 18 17 14 14 14 14 15 25 29 21 25 19 17  
SIG WAVE HGT 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2  
SWELL HGT 1 1 1 1 1 1  
SWELL DIR E E E E E E  
SWELL PER 6 6 5 5 5 5  
 

 
 
ANZ634-260900-  
44064-1ST LANDING  
36.97N 76.05W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 76 75 74 75 77 78 78 76 76 75 74 76 80 82 82 80 78 78 77 78  
POP 12HR 10 10 10 20 40  
RAIN SHWRS S C C C C L  
TSTMS S C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR E E E NE E E E E SE SE S SW SW S S S SW SW W W  
WIND SPD 10 12 12 11 10 11 12 11 8 7 6 6 6 8 13 16 14 16 14 11  
WIND GUST 13 14 14 14 13 14 16 14 10 9 8 8 8 10 16 20 18 20 18 14  
150FT WND DIR E E E NE E E E E SE SE S SW SW S S S SW SW W W  
150FT WND SPD 13 16 16 15 13 14 16 14 12 12 10 10 10 13 21 26 19 22 17 13  
150FT WND GST 16 18 18 18 16 18 20 18 17 15 14 14 14 17 25 31 24 27 21 17  
SIG WAVE HGT 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2  
SWELL HGT 1 1 1 1 1 1  
SWELL DIR E E E E E E  
SWELL PER 6 6 5 5 5 5  
 

 
 
ANZ656-260900-  
CHYV2-CAPE HENRY BUOY VA  
36.93N 76.01W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 75 75 73 75 78 78 79 77 75 74 73 74 79 82 82 80 78 77 76 77  
POP 12HR 10 10 10 20 40  
RAIN SHWRS S C C C C L  
TSTMS S C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR E E E NE E E E E SE SE S SW SW S S S SW SW W W  
WIND SPD 9 11 11 10 11 11 12 10 7 6 6 6 6 8 13 15 13 15 13 11  
WIND GUST 12 13 14 13 14 14 15 14 10 8 8 8 8 10 17 20 17 20 17 14  
150FT WND DIR E E E NE E E E E SE SE S SW SW S S S SW SW W W  
150FT WND SPD 12 14 14 13 14 14 16 13 12 10 10 10 10 13 21 25 18 21 16 13  
150FT WND GST 15 16 18 17 18 18 19 18 17 14 14 14 14 17 26 31 23 27 20 17  
SIG WAVE HGT 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2  
SWELL HGT 1 1 1 1 1 1 1 1  
SWELL DIR E E E E E E E E  
SWELL PER 6 6 5 5 5 5 5 5  
 

 
 
ANZ656-260900-  
CB BUOY  
36.83N 75.76W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 75 74 73 74 76 77 77 76 74 74 73 74 79 81 81 79 77 77 76 77  
POP 12HR 10 10 5 10 30  
RAIN SHWRS C C C C L  
TSTMS C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR NE NE E NE NE E E E SE SE S SW S S S S SW SW W W  
WIND SPD 9 12 12 12 12 11 11 10 7 6 6 6 5 9 14 16 14 15 14 12  
WIND GUST 13 15 15 15 15 14 14 12 9 8 8 8 6 11 18 20 18 19 18 15  
150FT WND DIR NE NE E NE NE E E E SE SE S SW S S S S SW SW W W  
150FT WND SPD 12 16 16 16 16 14 14 13 12 10 10 10 8 15 23 26 19 21 17 15  
150FT WND GST 17 19 19 19 19 18 18 15 15 14 14 14 10 19 28 31 24 25 21 18  
SIG WAVE HGT 2 2 2 3 3 3 3 3 2 2 2 2 2 2 3 3 3 2 2 2  
SWELL HGT 1 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1  
SWELL DIR SE SE SE SE SE SE SE SE SE E E E E E E NE NE  
SWELL PER 6 6 6 5 5 10 10 10 10 6 6 6 6 6 6 6 6  
 

 
 
ANZ656-260900-  
CHLV2-CHESAPEAKE LIGHT VA  
36.91N 75.71W  
855 PM EDT TUE JUL 25 2017  
 
DATE 07/25/17 WED 07/26/17 THU 07/27/17 FRI  
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 75 75 73 74 76 77 77 76 75 74 73 75 78 80 81 79 77 76 75 77  
POP 12HR 10 10 10 10 40  
RAIN SHWRS C C C C L  
TSTMS C C S S C  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 6  
WIND DIR NE NE NE NE NE E E E SE SE S SW S S S S SW SW W W  
WIND SPD 11 12 13 13 13 11 10 11 8 7 6 6 5 11 16 18 15 17 17 14  
WIND GUST 14 15 16 16 17 14 12 13 10 8 8 8 6 14 20 23 19 21 21 18  
150FT WND DIR NE NE NE NE NE E E E SE SE S SW S S S S SW SW W W  
150FT WND SPD 15 16 18 18 18 14 13 14 12 12 10 10 8 18 26 30 21 24 21 17  
150FT WND GST 18 19 21 21 22 18 15 16 17 14 14 14 10 21 31 36 25 28 25 21  
SIG WAVE HGT 3 3 3 3 3 3 3 3 3 3 2 2 2 2 3 3 3 3 3 3  
SWELL HGT 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 1  
SWELL DIR SE SE SE SE SE SE SE SE SE E E NE NE NE NE NE NE  
SWELL PER 6 6 6 6 6 10 10 10 10 6 6 6 6 6 6 6 6  
 

 
 
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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