930  
FOUS54 KAKQ 280055  
MFPAKQ  
FOUS54 KAKQ 280055  
MFPAKQ  
 
MARINE FORECAST MATRICES...EXPERIMENTAL  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
855 PM EDT THU APR 27 2017  
 
ANZ638-280900-  
NORFOLK TERMINAL VA  
36.92N 76.33W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 71 69 68 69 76 78 80 77 74 71 71 73 80 86 88 83 77 74 71 73  
POP 12HR 40 40 5 5 10  
RAIN SHWRS C C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S SW S SW SW S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 9 10 8 9 8 6 7 7 8 9 10 10 12 11 12 9 10 10 9 10  
WIND GUST 13 14 11 13 12 9 10 10 12 13 15 15 17 16 17 13 15 15 13 15  
150FT WND DIR S SW S SW SW S S S S S SW SW SW SW SW SW SW SW SW SW  
150FT WND SPD 15 14 13 12 11 10 12 12 13 15 14 14 17 15 17 12 14 14 12 14  
150FT WND GST 20 19 19 17 16 15 17 17 18 20 20 20 23 21 23 17 20 20 17 20  
SIG WAVE HGT <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1 <1  
 

 
 
ANZ638-280900-  
SWPV2-SEWELLS POINT VA  
36.97N 76.29W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 66 69 75 77 80 76 74 71 70 72 78 81 82 78 74 73 71 72  
POP 12HR 40 40 5 5 10  
RAIN SHWRS C C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S SW S SW SW S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 10 8 9 8 6 7 8 9 9 11 11 12 11 13 10 10 11 10 10  
WIND GUST 13 13 10 12 10 8 9 10 12 12 14 14 16 14 17 13 13 14 13 13  
150FT WND DIR S SW S SW SW S S S S S SW SW SW SW SW SW SW SW SW SW  
150FT WND SPD 16 14 13 12 11 10 12 13 15 15 15 15 17 15 18 14 14 15 14 14  
150FT WND GST 20 17 17 16 17 14 15 17 18 18 19 19 21 19 23 17 17 19 17 17  
SIG WAVE HGT 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 2 2 2 1  
 

 
 
ANZ638-280900-  
WDSV2-WILLOUGBY DEGUASSING STATION VA  
36.98N 76.32W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 67 67 68 74 76 77 76 73 71 70 72 76 80 81 78 74 73 71 72  
POP 12HR 40 40 5 5 10  
RAIN SHWRS C C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S SW S SW SW S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 10 8 10 8 6 8 9 9 9 11 11 12 11 13 10 10 11 11 10  
WIND GUST 12 13 10 13 10 8 10 11 11 11 14 14 15 14 16 13 13 14 14 13  
150FT WND DIR S SW S SW SW S S S S S SW SW SW SW SW SW SW SW SW SW  
150FT WND SPD 16 14 13 14 11 10 13 15 15 15 15 15 17 15 18 14 14 15 15 14  
150FT WND GST 18 17 17 17 17 14 17 19 19 19 19 19 20 19 21 17 17 19 19 17  
SIG WAVE HGT 2 2 2 1 1 1 1 1 1 1 2 2 2 2 2 1 2 2 2 1  
 

 
 
ANZ634-280900-  
CBBV2-CHESAPEAKE BAY BRIDGE TUNNEL VA  
36.97N 76.11W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 67 66 68 71 74 76 75 72 70 69 70 76 79 79 78 73 72 69 70  
POP 12HR 40 40 5 5 10  
RAIN SHWRS S C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S SW S SW SW S SE S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 11 9 11 9 6 7 9 10 10 12 11 12 11 12 11 12 11 11 10  
WIND GUST 15 14 11 14 11 8 9 11 13 13 15 14 15 14 15 14 15 14 14 13  
150FT WND DIR S SW S SW SW S SE S S S SW SW SW SW SW SW SW SW SW SW  
150FT WND SPD 20 15 15 15 12 10 12 15 16 16 17 15 17 15 17 15 17 15 15 14  
150FT WND GST 23 19 19 19 19 14 15 19 20 20 20 19 20 19 20 19 20 19 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  
 

 
 
ANZ634-280900-  
44064-1ST LANDING  
36.97N 76.05W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 66 67 70 72 74 75 70 68 68 69 74 77 77 76 72 71 68 69  
POP 12HR 40 40 5 5 10  
RAIN SHWRS S C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S S S SW SW S SE S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 12 9 12 9 6 8 10 11 10 13 12 13 11 13 12 12 12 12 11  
WIND GUST 16 15 11 14 11 8 10 13 14 13 16 15 16 14 16 15 15 15 15 14  
150FT WND DIR S S S SW SW S SE S S S SW SW SW SW SW SW SW SW SW SW  
150FT WND SPD 21 20 15 17 12 10 12 16 18 16 18 17 18 15 18 17 17 17 17 15  
150FT WND GST 25 23 19 19 19 14 17 20 21 20 21 20 21 19 21 20 20 20 20 19  
SIG WAVE HGT 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2  
 

 
 
ANZ656-280900-  
CHYV2-CAPE HENRY BUOY VA  
36.93N 76.01W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 70 69 67 68 72 76 78 76 71 69 69 69 76 79 79 76 72 71 68 69  
POP 12HR 40 40 5 5 10  
RAIN SHWRS S C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S S S SW SW SE SE S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 11 8 10 9 6 8 10 10 11 12 12 12 12 13 12 12 13 11 11  
WIND GUST 16 14 10 14 12 8 10 13 13 14 16 16 16 16 17 16 16 17 14 14  
150FT WND DIR S S S SW SW SE SE S S S SW SW SW SW SW SW SW SW SW SW  
150FT WND SPD 20 18 13 14 12 10 12 16 16 18 17 17 17 17 18 17 17 18 15 15  
150FT WND GST 25 21 17 19 16 14 17 20 20 21 21 21 21 21 23 21 21 23 19 19  
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 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1  
SWELL DIR SE E E SE SE SE SE E E SE SE SE SE E E  
SWELL PER 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8  
 

 
 
ANZ656-280900-  
CB BUOY  
36.83N 75.76W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 65 64 65 65 73 73 72 68 67 67 69 74 76 76 76 71 70 67 69  
POP 12HR 40 40 5 5 10  
RAIN SHWRS S C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S S S SW SW S S S S S SW SW SW S S SW SW SW SW SW  
WIND SPD 14 12 9 12 10 7 9 11 11 12 13 13 13 13 13 13 13 12 12 11  
WIND GUST 17 15 11 15 13 9 11 14 14 15 16 16 16 16 16 16 16 15 15 14  
150FT WND DIR S S S SW SW S S S S S SW SW SW S S SW SW SW SW SW  
150FT WND SPD 23 20 15 17 14 12 15 18 18 20 18 18 18 21 21 18 18 17 17 15  
150FT WND GST 26 23 19 20 17 15 19 21 21 23 21 21 21 25 25 21 21 20 20 19  
SIG WAVE HGT 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 3 3 3 2  
SWELL HGT 1 1 1 2 2 1 1 1 1 2 2 2 2 2 2  
SWELL DIR E E E SE SE SE SE E E E E SE SE SE SE  
SWELL PER 5 8 8 8 8 8 8 7 7 7 7 7 7 7 7  
 

 
 
ANZ656-280900-  
CHLV2-CHESAPEAKE LIGHT VA  
36.91N 75.71W  
855 PM EDT THU APR 27 2017  
 
DATE 04/27/17 FRI 04/28/17 SAT 04/29/17 SUN  
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 66 63 62 63 62 67 68 70 66 67 67 68 71 73 72 73 69 69 66 69  
POP 12HR 40 40 5 5 10  
RAIN SHWRS S C C C  
TSTMS S S S S  
VSBY 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7  
WIND DIR S S S SW SW S SE S S S SW SW SW S S SW SW SW SW SW  
WIND SPD 15 13 9 13 10 7 9 11 12 13 14 13 13 13 14 14 14 13 13 12  
WIND GUST 18 16 12 16 13 9 11 14 15 16 18 16 16 16 18 18 18 16 16 15  
150FT WND DIR S S S SW SW S SE S S S SW SW SW S S SW SW SW SW SW  
150FT WND SPD 25 21 15 18 14 12 13 18 20 21 19 18 18 21 23 19 19 18 18 17  
150FT WND GST 28 25 18 21 17 15 19 21 23 25 24 21 21 25 28 24 24 21 21 20  
SIG WAVE HGT 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3  
SWELL HGT 2 2 2 2 2 2 2 2 2 1 1 2 2 1 1  
SWELL DIR E SE SE SE SE SE SE E E SE SE SE SE SE SE  
SWELL PER 8 8 8 8 8 8 8 7 7 7 7 7 7 7 7  
 

 
 
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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