

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Techniques Development Laboratory Marine Product
Issued by NWS
Issued by NWS
131 FQGA23 KWNO 231606 MRPSSC GFS BASED STORM SURGE (IN TENTHS OF FT) NOT VALID FOR TROPICAL STORMS 13Z 18Z 00Z 06Z 12Z KETCHIKAN/ AK 10 10 10 10 10 10 10 9 8 7 7 7 6 5 4 5 5 6 6 7 6 6 6 6 6 6 5 4 3 2 2 2 3 4 5 6 6 7 8 8 8 7 6 6 5 5 5 6 6 7 7 7 7 6 5 4 4 4 4 5 5 6 6 6 5 5 4 4 4 5 7 9 10 11 11 12 12 11 11 11 12 12 12 13 14 16 16 15 13 12 11 10 9 8 8 8 8 SITKA/ AK 11 11 11 11 11 11 10 10 10 10 10 8 7 6 6 6 7 7 8 8 8 8 8 8 8 7 6 5 4 4 4 4 4 5 6 6 7 7 8 9 9 10 10 9 9 8 8 9 9 10 9 8 8 7 7 7 7 6 6 6 6 5 5 5 4 4 4 5 6 8 9 10 10 11 13 14 15 16 17 17 17 17 17 18 18 18 18 17 18 18 18 17 17 17 17 16 16 JUNEAU/ AK 27 26 25 24 23 23 24 26 27 27 27 27 26 25 24 23 21 20 20 20 21 22 23 24 25 26 26 26 24 22 20 17 16 15 15 16 18 20 23 26 28 30 31 32 31 30 27 24 22 20 20 20 22 23 24 24 24 24 25 25 25 24 23 21 20 19 18 18 18 19 19 22 25 27 29 31 31 31 32 33 33 33 31 29 28 28 28 29 30 30 30 30 30 29 30 30 30 SKAGWAY/ AK 31 29 28 28 27 27 26 27 29 30 31 32 32 32 30 28 26 24 22 22 22 24 26 28 30 31 32 31 30 28 25 22 19 15 14 14 16 20 22 27 31 35 37 38 38 36 34 31 27 24 22 21 21 24 26 29 30 31 31 30 29 28 27 26 25 24 22 21 20 19 20 21 24 28 31 35 37 37 37 36 36 36 35 35 33 31 31 30 31 32 33 34 35 35 34 33 34 ELFIN COVE/ AK 7 7 7 7 7 7 6 6 6 6 6 4 3 2 2 2 3 3 3 3 3 4 4 4 4 3 2 0 0 0 0 0 0 0 1 1 2 2 3 4 4 6 6 6 5 5 5 5 5 6 5 4 4 4 3 3 3 2 2 2 2 1 0 0 0 0 0 0 0 2 3 3 4 5 7 7 9 10 10 11 10 10 10 10 10 10 10 10 10 10 10 10 10 9 11 10 10 YAKUTAT/ AK 10 9 9 9 9 10 9 9 9 9 9 8 7 5 4 4 4 5 6 6 6 5 6 7 6 6 5 4 2 2 2 2 1 2 2 2 2 3 4 5 5 6 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 5 4 4 4 3 2 1 1 0 1 1 0 1 2 4 5 6 7 8 10 11 13 13 14 15 14 13 12 11 11 13 12 12 12 13 12 10 12 12 13 CORDOVA/ AK 11 10 10 10 10 10 10 10 10 10 10 10 10 9 7 6 6 6 6 7 8 8 8 8 8 8 8 7 6 5 4 4 4 4 3 3 4 4 4 4 5 7 7 8 9 9 9 9 9 8 8 8 8 8 8 7 7 7 6 7 7 6 6 5 4 4 3 3 3 2 4 3 4 6 7 7 9 11 12 13 16 17 17 16 16 14 15 15 13 15 17 16 15 14 15 15 14 VALDEZ/ AK 18 17 17 18 18 18 19 20 19 18 18 19 19 18 17 16 15 13 12 13 15 17 18 19 18 18 16 16 15 15 14 12 11 10 11 11 12 13 13 13 12 13 14 17 18 19 19 18 18 17 16 15 14 15 16 18 18 17 16 15 14 14 14 14 13 12 12 12 12 12 12 12 12 12 13 14 16 17 19 20 22 25 26 26 24 23 21 20 20 22 24 26 27 26 24 22 20 SEWARD/ AK 22 19 18 19 19 19 18 19 20 20 19 19 19 19 18 17 15 15 15 15 16 17 17 17 17 17 18 17 16 15 15 14 13 13 13 13 12 12 13 13 14 15 16 17 17 18 19 19 18 18 17 17 17 17 17 17 17 17 17 17 17 16 14 14 14 15 14 14 12 13 15 13 14 14 18 16 16 19 22 23 24 26 26 26 26 25 24 24 23 24 25 25 24 24 25 23 23 SELDOVIA/ AK 12 11 10 9 8 8 8 8 8 9 10 12 11 10 8 7 6 5 5 5 5 6 6 6 6 6 7 7 8 7 6 5 3 3 2 3 3 2 1 1 2 3 5 6 7 8 9 9 10 10 9 7 6 5 5 6 7 8 8 8 7 6 5 4 3 2 3 4 5 6 5 4 4 4 4 4 6 8 10 11 14 17 18 17 17 16 14 12 11 11 12 13 13 14 14 14 13 NIKISKI/ AK 10 10 10 9 9 9 9 9 9 8 8 8 8 8 9 9 8 7 7 6 6 6 6 6 5 5 5 5 5 5 5 5 5 4 3 3 3 2 2 2 1 0 0 0 1 1 2 2 3 3 3 4 4 4 4 3 3 3 4 4 4 4 4 3 3 2 2 2 2 1 2 2 1 1 0 0 0 0 0 1 1 2 2 3 5 6 6 7 7 7 7 7 8 8 9 9 9 ANCHORAGE/ AK 7 8 9 10 11 11 11 10 10 10 9 9 9 8 8 8 8 9 9 9 9 8 7 7 6 6 6 6 6 5 5 5 5 5 5 5 5 5 4 3 3 2 2 2 1 1 1 1 1 2 2 3 3 4 4 5 5 5 4 4 4 4 4 4 4 4 4 4 3 3 2 2 1 1 1 1 1 1 1 0 0 0 0 0 1 2 3 4 5 7 7 8 8 8 8 8 8 KODIAK ISLAND/ AK 6 6 5 4 3 4 4 3 4 4 4 4 4 4 3 3 2 1 0 0 1 1 1 1 1 1 1 2 2 2 1 0 0 0 0 0 -1 -1 -1 0 0 0 0 1 2 2 3 3 3 3 3 3 2 2 2 2 1 2 2 2 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 2 3 5 6 7 9 10 10 10 11 9 8 8 8 6 6 6 7 7 7 7 5 ALITAK/ AK 6 6 6 6 6 5 5 4 4 4 5 5 5 4 4 3 3 4 4 4 3 3 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 0 0 0 0 0 0 0 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 2 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 2 3 4 6 6 7 8 8 8 8 8 8 8 8 7 7 7 6 6 6 SAND POINT/ AK 9 9 9 9 8 7 7 8 7 7 6 6 6 6 5 6 6 7 7 6 5 4 4 3 3 3 3 3 4 5 5 5 6 5 5 4 3 2 1 0 0 1 2 3 3 4 4 4 4 4 4 5 5 5 6 6 6 6 6 6 5 4 4 3 4 4 5 5 6 6 5 5 4 4 3 3 4 6 7 8 8 10 11 10 10 10 11 10 10 10 11 11 10 9 8 8 8 KING COVE/ AK 8 8 8 8 7 8 8 8 7 7 6 5 5 5 5 5 5 6 5 5 5 4 4 3 2 2 2 2 2 3 4 4 4 4 4 4 3 2 1 0 0 0 1 2 2 2 2 2 3 3 3 3 4 4 5 5 5 5 5 5 4 4 4 3 3 3 4 5 5 5 5 4 3 2 2 3 3 3 4 5 6 7 8 8 7 8 8 7 8 9 9 9 10 9 8 7 7 ADAK ISLAND/ AK 6 6 6 6 6 6 6 7 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 5 5 5 5 4 4 4 4 4 4 4 3 3 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 4 4 4 4 4 5 5 5 5 5 ATKA/ AK 6 6 6 6 6 6 6 6 6 6 6 6 5 5 5 5 6 6 6 6 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 3 3 3 3 2 2 2 1 1 1 1 2 2 2 2 1 1 1 2 2 2 2 3 3 3 3 4 4 4 5 5 5 5 5 5 UNALASKA/ AK 8 8 9 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 7 7 6 6 6 6 6 6 6 6 6 6 5 6 6 6 6 7 7 6 6 6 6 6 6 6 5 5 5 5 6 6 6 6 6 6 6 6 7 7 7 6 6 6 6 6 6 5 5 5 4 4 4 4 4 4 4 4 3 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10