EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Kodiak Island, AK : 04/29/2025 09:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 18Z,  -0.60,  -0.37,  -0.52,  99.90,   0.45,
04/27 19Z,  -0.60,   1.80,   1.56,  99.90,   0.36,
04/27 20Z,  -0.60,   4.29,   4.04,  99.90,   0.35,
04/27 21Z,  -0.60,   6.49,   6.37,  99.90,   0.48,
04/27 22Z,  -0.60,   7.84,   7.54,  99.90,   0.30,
04/27 23Z,  -0.60,   8.11,   7.76,  99.90,   0.25,  (max)
04/28 00Z,  -0.50,   7.31,   6.97,  99.90,   0.16,
04/28 01Z,  -0.50,   5.68,   5.37,  99.90,   0.19,
04/28 02Z,  -0.50,   3.62,   3.42,  99.90,   0.30,
04/28 03Z,  -0.50,   1.79,   1.45,  99.90,   0.16,
04/28 04Z,  -0.50,   0.84,   0.54,  99.90,   0.20,  (min)
04/28 05Z,  -0.50,   1.08,   1.08,  99.90,   0.50,
04/28 06Z,  -0.40,   2.45,   2.51,  99.90,   0.46,
04/28 07Z,  -0.40,   4.61,   4.50,  99.90,   0.29,
04/28 08Z,  -0.30,   7.08,   6.98,  99.90,   0.20,
04/28 09Z,  -0.30,   9.24,   9.20,  99.90,   0.26,
04/28 10Z,  -0.30,  10.48,  10.32,  99.90,   0.14,  (max)
04/28 11Z,  -0.30,  10.45,  10.23,  99.90,   0.08,
04/28 12Z,  -0.20,   9.13,   8.75,  99.90,  -0.18,
04/28 13Z,  -0.20,   6.75,   6.35,  99.90,  -0.20,
04/28 14Z,  -0.20,   3.73,   3.35,  99.90,  -0.18,
04/28 15Z,  -0.20,   0.73,   0.29,  99.90,  -0.24,
04/28 16Z,  -0.30,  -1.51,  -1.87,  99.90,  -0.06,
04/28 17Z,  -0.30,  -2.44,  -2.60,  99.90,   0.14,  (min)
04/28 18Z,  -0.20,  -1.97,  -2.08,  99.90,   0.09,
04/28 19Z,  -0.20,  -0.36,  -0.70,  99.90,  -0.14,
04/28 20Z,  -0.20,   1.99,   1.69,  99.90,  -0.10,
04/28 21Z,  -0.20,   4.54,   4.25,  99.90,  -0.09,
04/28 22Z,  -0.20,   6.64,   6.28,  99.90,  -0.16,
04/28 23Z,  -0.20,   7.82,   7.41,  99.90,  -0.21,
04/29 00Z,  -0.10,   7.90,   7.54,  99.90,  -0.26,  (max)
04/29 01Z,  -0.10,   6.96,   6.60,  99.90,  -0.26,
04/29 02Z,  -0.10,   5.29,   5.03,  99.90,  -0.16,
04/29 03Z,  -0.20,   3.33,   3.02,  99.90,  -0.11,
04/29 04Z,  -0.20,   1.77,   1.30,  99.90,  -0.27,
04/29 05Z,  -0.30,   1.19,   0.99,  99.90,   0.10,  (min)
04/29 06Z,  -0.30,   1.80,   1.75,  99.90,   0.25,
04/29 07Z,  -0.30,   3.44,   3.39,  99.90,   0.25,
04/29 08Z,  -0.30,   5.70,   5.42,  99.90,   0.02,
04/29 09Z,  -0.30,   8.09,   7.93,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 10Z,  -0.20,   9.98,  99.90,   9.93,   0.15,
04/29 11Z,  -0.30,  10.83,  99.90,  10.68,   0.15,  (max)
04/29 12Z,  -0.30,  10.37,  99.90,  10.22,   0.15,
04/29 13Z,  -0.30,   8.68,  99.90,   8.53,   0.15,
04/29 14Z,  -0.30,   6.04,  99.90,   5.90,   0.15,
04/29 15Z,  -0.20,   2.94,  99.90,   2.89,   0.16,
04/29 16Z,  -0.20,   0.04,  99.90,   0.00,   0.16,
04/29 17Z,  -0.30,  -1.91,  99.90,  -2.05,   0.16,
04/29 18Z,  -0.40,  -2.52,  99.90,  -2.75,   0.16,  (min)
04/29 19Z,  -0.40,  -1.79,  99.90,  -2.02,   0.17,
04/29 20Z,  -0.40,  -0.03,  99.90,  -0.26,   0.17,
04/29 21Z,  -0.40,   2.33,  99.90,   2.10,   0.17,
04/29 22Z,  -0.40,   4.74,  99.90,   4.51,   0.17,
04/29 23Z,  -0.40,   6.62,  99.90,   6.39,   0.17,
04/30 00Z,  -0.40,   7.56,  99.90,   7.34,   0.17,  (max)
04/30 01Z,  -0.40,   7.47,  99.90,   7.24,   0.17,
04/30 02Z,  -0.40,   6.48,  99.90,   6.26,   0.17,
04/30 03Z,  -0.40,   4.88,  99.90,   4.65,   0.17,
04/30 04Z,  -0.40,   3.16,  99.90,   2.93,   0.17,
04/30 05Z,  -0.40,   1.94,  99.90,   1.71,   0.17,
04/30 06Z,  -0.50,   1.72,  99.90,   1.39,   0.17,  (min)
04/30 07Z,  -0.60,   2.60,  99.90,   2.18,   0.17,
04/30 08Z,  -0.50,   4.34,  99.90,   4.01,   0.17,
04/30 09Z,  -0.50,   6.52,  99.90,   6.19,   0.17,
04/30 10Z,  -0.50,   8.67,  99.90,   8.34,   0.17,
04/30 11Z,  -0.50,  10.20,  99.90,   9.88,   0.17,
04/30 12Z,  -0.40,  10.66,  99.90,  10.43,   0.17,  (max)
04/30 13Z,  -0.40,   9.88,  99.90,   9.65,   0.17,
04/30 14Z,  -0.50,   7.99,  99.90,   7.66,   0.17,
04/30 15Z,  -0.50,   5.33,  99.90,   5.00,   0.17,
04/30 16Z,  -0.40,   2.36,  99.90,   2.13,   0.17,
04/30 17Z,  -0.40,  -0.24,  99.90,  -0.47,   0.17,
04/30 18Z,  -0.40,  -1.84,  99.90,  -2.07,   0.17,
04/30 19Z,  -0.40,  -2.15,  99.90,  -2.37,   0.17,  (min)
04/30 20Z,  -0.40,  -1.27,  99.90,  -1.50,   0.17,
04/30 21Z,  -0.30,   0.47,  99.90,   0.35,   0.17,
04/30 22Z,  -0.40,   2.67,  99.90,   2.44,   0.17,
04/30 23Z,  -0.40,   4.82,  99.90,   4.59,   0.17,
05/01 00Z,  -0.40,   6.41,  99.90,   6.18,   0.17,
05/01 01Z,  -0.40,   7.13,  99.90,   6.90,   0.17,  (max)
05/01 02Z,  -0.40,   6.94,  99.90,   6.71,   0.17,
05/01 03Z,  -0.40,   5.99,  99.90,   5.77,   0.17,
05/01 04Z,  -0.40,   4.58,  99.90,   4.35,   0.17,
05/01 05Z,  -0.50,   3.16,  99.90,   2.83,   0.17,
05/01 06Z,  -0.60,   2.29,  99.90,   1.86,   0.17,  (min)
05/01 07Z,  -0.60,   2.35,  99.90,   1.92,   0.17,
05/01 08Z,  -0.60,   3.34,  99.90,   2.91,   0.17,
05/01 09Z,  -0.50,   5.00,  99.90,   4.67,   0.17,
05/01 10Z,  -0.40,   6.95,  99.90,   6.72,   0.17,
05/01 11Z,  -0.40,   8.75,  99.90,   8.52,   0.17,
05/01 12Z,  -0.40,   9.92,  99.90,   9.69,   0.17,
05/01 13Z,  -0.30,  10.06,  99.90,   9.93,   0.17,  (max)
05/01 14Z,  -0.30,   9.11,  99.90,   8.98,   0.17,
05/01 15Z,  -0.30,   7.23,  99.90,   7.10,   0.17,
05/01 16Z,  -0.20,   4.74,  99.90,   4.71,   0.17,
05/01 17Z,  -0.20,   2.09,  99.90,   2.07,   0.17,
05/01 18Z,  -0.20,  -0.12,  99.90,  -0.15,   0.17,
05/01 19Z,  -0.10,  -1.36,  99.90,  -1.29,   0.17,
05/01 20Z,  -0.10,  -1.47,  99.90,  -1.40,   0.17,  (min)
05/01 21Z,  -0.10,  -0.58,  99.90,  -0.51,   0.17,
05/01 22Z,  -0.10,   0.99,  99.90,   1.06,   0.17,
05/01 23Z,   0.00,   2.91,  99.90,   3.09,   0.17,
05/02 00Z,   0.00,   4.75,  99.90,   4.92,   0.17,
05/02 01Z,  -0.10,   6.06,  99.90,   6.13,   0.17,
05/02 02Z,  -0.10,   6.61,  99.90,   6.68,   0.17,  (max)
05/02 03Z,  -0.10,   6.42,  99.90,   6.49,   0.17,
05/02 04Z,   0.00,   5.62,  99.90,   5.79,   0.17,
05/02 05Z,   0.00,   4.46,  99.90,   4.63,   0.17,
05/02 06Z,   0.00,   3.34,  99.90,   3.51,   0.17,
05/02 07Z,   0.00,   2.75,  99.90,   2.92,   0.17,  (min)
05/02 08Z,   0.00,   2.95,  99.90,   3.12,   0.17,
05/02 09Z,   0.00,   3.88,  99.90,   4.05,   0.17,
05/02 10Z,   0.00,   5.31,  99.90,   5.48,   0.17,
05/02 11Z,   0.00,   6.93,  99.90,   7.10,   0.17,
05/02 12Z,   0.00,   8.37,  99.90,   8.54,   0.17,
05/02 13Z,   0.00,   9.22,  99.90,   9.39,   0.17,  (max)
05/02 14Z,   0.00,   9.18,  99.90,   9.36,   0.17,
05/02 15Z,  -0.10,   8.24,  99.90,   8.31,   0.17,
05/02 16Z,  -0.10,   6.55,  99.90,   6.62,   0.17,
05/02 17Z,  -0.10,   4.38,  99.90,   4.45,   0.17,
05/02 18Z,  -0.10,   2.13,  99.90,   2.20,   0.17,
05/02 19Z,  -0.10,   0.31,  99.90,   0.38,   0.17,
05/02 20Z,  -0.10,  -0.66,  99.90,  -0.59,   0.17,  (min)
05/02 21Z,   0.00,  -0.69,  99.90,  -0.51,   0.17,
05/02 22Z,   0.00,   0.08,  99.90,   0.25,   0.17,
05/02 23Z,   0.00,   1.40,  99.90,   1.58,   0.17,
05/03 00Z,   0.00,   3.02,  99.90,   3.19,   0.17,
05/03 01Z,  99.90,   4.57,  99.90,  99.90,   0.17,
05/03 02Z,  99.90,   5.67,  99.90,  99.90,   0.17,
05/03 03Z,  99.90,   6.17,  99.90,  99.90,   0.17,
05/03 04Z,  99.90,   6.07,  99.90,  99.90,   0.17,
05/03 05Z,  99.90,   5.47,  99.90,  99.90,   0.17,
05/03 06Z,  99.90,   4.55,  99.90,  99.90,   0.17,