EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Northeast
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Alaska
Gulf of Alaska
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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
#North Spit, CA : 04/18/2025 13:20:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.20,   1.25,   2.10,  99.90,   0.65,
04/16 19Z,   0.20,   2.39,   3.34,  99.90,   0.75,
04/16 20Z,   0.20,   3.47,   4.24,  99.90,   0.57,
04/16 21Z,   0.20,   4.31,   5.21,  99.90,   0.70,
04/16 22Z,   0.30,   4.78,   5.68,  99.90,   0.60,  (max)
04/16 23Z,   0.30,   4.78,   5.58,  99.90,   0.50,
04/17 00Z,   0.20,   4.40,   5.22,  99.90,   0.62,
04/17 01Z,   0.20,   3.84,   4.71,  99.90,   0.67,
04/17 02Z,   0.20,   3.35,   4.23,  99.90,   0.68,
04/17 03Z,   0.20,   3.10,   3.94,  99.90,   0.64,  (min)
04/17 04Z,   0.20,   3.24,   4.25,  99.90,   0.81,
04/17 05Z,   0.20,   3.80,   4.76,  99.90,   0.76,
04/17 06Z,   0.20,   4.64,   5.56,  99.90,   0.72,
04/17 07Z,   0.20,   5.50,   6.42,  99.90,   0.72,
04/17 08Z,   0.20,   6.15,   7.11,  99.90,   0.76,
04/17 09Z,   0.20,   6.45,   7.42,  99.90,   0.77,  (max)
04/17 10Z,   0.30,   6.29,   7.19,  99.90,   0.60,
04/17 11Z,   0.30,   5.61,   6.51,  99.90,   0.60,
04/17 12Z,   0.30,   4.45,   5.33,  99.90,   0.58,
04/17 13Z,   0.30,   3.02,   3.98,  99.90,   0.66,
04/17 14Z,   0.30,   1.63,   2.67,  99.90,   0.74,
04/17 15Z,   0.30,   0.54,   1.48,  99.90,   0.64,
04/17 16Z,   0.30,  -0.05,   0.79,  99.90,   0.54,  (min)
04/17 17Z,   0.30,  -0.03,   0.84,  99.90,   0.57,
04/17 18Z,   0.20,   0.57,   1.41,  99.90,   0.64,
04/17 19Z,   0.20,   1.53,   2.34,  99.90,   0.61,
04/17 20Z,   0.20,   2.57,   3.28,  99.90,   0.51,
04/17 21Z,   0.20,   3.51,   4.23,  99.90,   0.52,
04/17 22Z,   0.30,   4.21,   4.93,  99.90,   0.42,
04/17 23Z,   0.30,   4.57,   5.29,  99.90,   0.42,  (max)
04/18 00Z,   0.10,   4.53,   5.26,  99.90,   0.63,
04/18 01Z,   0.20,   4.18,   4.96,  99.90,   0.58,
04/18 02Z,   0.20,   3.76,   4.46,  99.90,   0.50,
04/18 03Z,   0.20,   3.44,   4.17,  99.90,   0.53,  (min)
04/18 04Z,   0.10,   3.38,   4.20,  99.90,   0.72,
04/18 05Z,   0.20,   3.65,   4.52,  99.90,   0.67,
04/18 06Z,   0.10,   4.25,   5.16,  99.90,   0.81,
04/18 07Z,   0.10,   5.02,   5.85,  99.90,   0.73,
04/18 08Z,   0.10,   5.72,   6.56,  99.90,   0.74,
04/18 09Z,   0.10,   6.17,   7.05,  99.90,   0.78,
04/18 10Z,   0.10,   6.27,   7.15,  99.90,   0.78,  (max)
04/18 11Z,   0.10,   5.96,   6.82,  99.90,   0.76,
04/18 12Z,   0.20,   5.17,   5.93,  99.90,   0.56,
04/18 13Z,   0.10,   3.98,   4.78,  99.90,   0.70,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 14Z,   0.10,   2.63,  99.90,   3.42,   0.69,
04/18 15Z,   0.10,   1.38,  99.90,   2.16,   0.68,
04/18 16Z,   0.10,   0.47,  99.90,   1.24,   0.67,
04/18 17Z,   0.10,   0.04,  99.90,   0.79,   0.66,  (min)
04/18 18Z,   0.10,   0.17,  99.90,   0.91,   0.65,
04/18 19Z,   0.10,   0.79,  99.90,   1.53,   0.64,
04/18 20Z,   0.00,   1.69,  99.90,   2.31,   0.62,
04/18 21Z,   0.10,   2.62,  99.90,   3.33,   0.61,
04/18 22Z,   0.10,   3.44,  99.90,   4.15,   0.60,
04/18 23Z,   0.10,   4.07,  99.90,   4.76,   0.59,
04/19 00Z,   0.10,   4.38,  99.90,   5.07,   0.58,  (max)
04/19 01Z,   0.10,   4.36,  99.90,   5.03,   0.57,
04/19 02Z,   0.10,   4.09,  99.90,   4.76,   0.57,
04/19 03Z,   0.10,   3.79,  99.90,   4.46,   0.57,
04/19 04Z,   0.10,   3.60,  99.90,   4.27,   0.57,
04/19 05Z,   0.00,   3.63,  99.90,   4.20,   0.57,  (min)
04/19 06Z,   0.00,   3.93,  99.90,   4.50,   0.57,
04/19 07Z,   0.00,   4.49,  99.90,   5.06,   0.57,
04/19 08Z,   0.10,   5.15,  99.90,   5.82,   0.57,
04/19 09Z,   0.10,   5.71,  99.90,   6.38,   0.57,
04/19 10Z,   0.00,   6.02,  99.90,   6.59,   0.57,
04/19 11Z,   0.10,   6.02,  99.90,   6.69,   0.57,  (max)
04/19 12Z,   0.10,   5.65,  99.90,   6.32,   0.57,
04/19 13Z,   0.10,   4.84,  99.90,   5.51,   0.57,
04/19 14Z,   0.00,   3.69,  99.90,   4.26,   0.57,
04/19 15Z,   0.00,   2.43,  99.90,   3.00,   0.57,
04/19 16Z,   0.00,   1.31,  99.90,   1.88,   0.57,
04/19 17Z,   0.00,   0.50,  99.90,   1.07,   0.57,
04/19 18Z,   0.00,   0.14,  99.90,   0.71,   0.57,  (min)
04/19 19Z,   0.00,   0.30,  99.90,   0.87,   0.57,
04/19 20Z,   0.00,   0.89,  99.90,   1.46,   0.57,
04/19 21Z,   0.00,   1.71,  99.90,   2.28,   0.57,
04/19 22Z,   0.00,   2.58,  99.90,   3.15,   0.57,
04/19 23Z,   0.00,   3.36,  99.90,   3.93,   0.57,
04/20 00Z,   0.00,   3.98,  99.90,   4.55,   0.57,
04/20 01Z,   0.00,   4.32,  99.90,   4.89,   0.57,
04/20 02Z,   0.00,   4.33,  99.90,   4.90,   0.57,  (max)
04/20 03Z,   0.00,   4.13,  99.90,   4.70,   0.57,
04/20 04Z,   0.00,   3.89,  99.90,   4.46,   0.57,
04/20 05Z,   0.00,   3.74,  99.90,   4.31,   0.57,  (min)
04/20 06Z,   0.00,   3.75,  99.90,   4.32,   0.57,
04/20 07Z,   0.00,   3.99,  99.90,   4.56,   0.57,
04/20 08Z,   0.00,   4.47,  99.90,   5.04,   0.57,
04/20 09Z,   0.00,   5.04,  99.90,   5.61,   0.57,
04/20 10Z,   0.00,   5.51,  99.90,   6.08,   0.57,
04/20 11Z,   0.00,   5.79,  99.90,   6.36,   0.57,
04/20 12Z,   0.00,   5.79,  99.90,   6.36,   0.57,  (max)
04/20 13Z,   0.00,   5.44,  99.90,   6.01,   0.57,
04/20 14Z,   0.00,   4.67,  99.90,   5.24,   0.57,
04/20 15Z,   0.00,   3.59,  99.90,   4.16,   0.57,
04/20 16Z,   0.00,   2.40,  99.90,   2.97,   0.57,
04/20 17Z,  -0.10,   1.33,  99.90,   1.80,   0.57,
04/20 18Z,   0.00,   0.55,  99.90,   1.12,   0.57,
04/20 19Z,   0.00,   0.19,  99.90,   0.76,   0.57,  (min)
04/20 20Z,  -0.10,   0.33,  99.90,   0.80,   0.57,
04/20 21Z,  -0.10,   0.89,  99.90,   1.36,   0.57,
04/20 22Z,   0.00,   1.70,  99.90,   2.27,   0.57,
04/20 23Z,   0.00,   2.57,  99.90,   3.14,   0.57,
04/21 00Z,   0.00,   3.39,  99.90,   3.96,   0.57,
04/21 01Z,   0.00,   4.06,  99.90,   4.63,   0.57,
04/21 02Z,   0.00,   4.43,  99.90,   5.00,   0.57,
04/21 03Z,   0.00,   4.47,  99.90,   5.04,   0.57,  (max)
04/21 04Z,   0.00,   4.28,  99.90,   4.85,   0.57,
04/21 05Z,   0.00,   4.00,  99.90,   4.57,   0.57,
04/21 06Z,   0.00,   3.76,  99.90,   4.33,   0.57,
04/21 07Z,   0.00,   3.65,  99.90,   4.22,   0.57,  (min)
04/21 08Z,   0.00,   3.79,  99.90,   4.36,   0.57,
04/21 09Z,   0.00,   4.18,  99.90,   4.75,   0.57,
04/21 10Z,   0.00,   4.70,  99.90,   5.27,   0.57,
04/21 11Z,   0.00,   5.19,  99.90,   5.76,   0.57,
04/21 12Z,   0.00,   5.53,  99.90,   6.10,   0.57,
04/21 13Z,   0.00,   5.62,  99.90,   6.19,   0.57,  (max)
04/21 14Z,   0.00,   5.35,  99.90,   5.92,   0.57,
04/21 15Z,   0.00,   4.66,  99.90,   5.23,   0.57,
04/21 16Z,   0.00,   3.62,  99.90,   4.19,   0.57,
04/21 17Z,   0.00,   2.46,  99.90,   3.03,   0.57,
04/21 18Z,   0.00,   1.38,  99.90,   1.95,   0.57,
04/21 19Z,   0.00,   0.57,  99.90,   1.14,   0.57,
04/21 20Z,   0.00,   0.17,  99.90,   0.74,   0.57,  (min)
04/21 21Z,   0.00,   0.30,  99.90,   0.87,   0.57,
04/21 22Z,   0.00,   0.89,  99.90,   1.46,   0.57,
04/21 23Z,   0.00,   1.75,  99.90,   2.32,   0.57,
04/22 00Z,   0.00,   2.71,  99.90,   3.28,   0.57,
04/22 01Z,   0.00,   3.64,  99.90,   4.21,   0.57,
04/22 02Z,   0.00,   4.37,  99.90,   4.94,   0.57,
04/22 03Z,   0.00,   4.76,  99.90,   5.33,   0.57,  (max)
04/22 04Z,   0.00,   4.75,  99.90,   5.32,   0.57,
04/22 05Z,   0.00,   4.45,  99.90,   5.02,   0.57,
04/22 06Z,   0.00,   4.00,  99.90,   4.57,   0.57,