EXTRA-TROPICAL  STORM  SURGE
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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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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 : 07/19/2025 19:21:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 00Z,   0.20,   6.71,   7.50,  99.90,   0.59,
07/18 01Z,   0.20,   6.87,   7.70,  99.90,   0.63,  (max)
07/18 02Z,   0.20,   6.41,   7.09,  99.90,   0.48,
07/18 03Z,   0.20,   5.41,   6.09,  99.90,   0.48,
07/18 04Z,   0.20,   4.13,   4.88,  99.90,   0.55,
07/18 05Z,   0.20,   2.83,   3.68,  99.90,   0.65,
07/18 06Z,   0.20,   1.78,   2.60,  99.90,   0.62,
07/18 07Z,   0.30,   1.20,   1.98,  99.90,   0.48,  (min)
07/18 08Z,   0.30,   1.21,   2.01,  99.90,   0.50,
07/18 09Z,   0.30,   1.73,   2.54,  99.90,   0.51,
07/18 10Z,   0.30,   2.53,   3.31,  99.90,   0.48,
07/18 11Z,   0.30,   3.37,   4.15,  99.90,   0.48,
07/18 12Z,   0.20,   4.06,   4.75,  99.90,   0.49,
07/18 13Z,   0.20,   4.47,   5.22,  99.90,   0.55,
07/18 14Z,   0.20,   4.45,   5.23,  99.90,   0.58,  (max)
07/18 15Z,   0.20,   4.01,   4.70,  99.90,   0.49,
07/18 16Z,   0.20,   3.32,   3.96,  99.90,   0.44,
07/18 17Z,   0.20,   2.62,   3.32,  99.90,   0.50,
07/18 18Z,   0.10,   2.13,   2.81,  99.90,   0.58,
07/18 19Z,   0.10,   2.02,   2.76,  99.90,   0.64,  (min)
07/18 20Z,   0.10,   2.42,   3.16,  99.90,   0.64,
07/18 21Z,   0.10,   3.30,   4.09,  99.90,   0.69,
07/18 22Z,   0.10,   4.45,   5.16,  99.90,   0.61,
07/18 23Z,   0.10,   5.60,   6.23,  99.90,   0.53,
07/19 00Z,   0.10,   6.54,   7.20,  99.90,   0.56,
07/19 01Z,   0.10,   7.10,   7.76,  99.90,   0.56,
07/19 02Z,   0.10,   7.12,   7.78,  99.90,   0.56,  (max)
07/19 03Z,   0.20,   6.53,   7.18,  99.90,   0.45,
07/19 04Z,   0.10,   5.40,   6.10,  99.90,   0.60,
07/19 05Z,   0.10,   4.00,   4.72,  99.90,   0.62,
07/19 06Z,   0.10,   2.56,   3.46,  99.90,   0.80,
07/19 07Z,   0.20,   1.36,   2.31,  99.90,   0.75,
07/19 08Z,   0.20,   0.64,   1.47,  99.90,   0.63,
07/19 09Z,   0.20,   0.54,   1.35,  99.90,   0.61,  (min)
07/19 10Z,   0.20,   0.99,   1.80,  99.90,   0.61,
07/19 11Z,   0.20,   1.78,   2.61,  99.90,   0.63,
07/19 12Z,   0.10,   2.68,   3.50,  99.90,   0.72,
07/19 13Z,   0.20,   3.51,   4.29,  99.90,   0.58,
07/19 14Z,   0.10,   4.11,   4.85,  99.90,   0.64,
07/19 15Z,   0.10,   4.32,   5.05,  99.90,   0.63,  (max)
07/19 16Z,   0.10,   4.13,   4.90,  99.90,   0.67,
07/19 17Z,   0.10,   3.68,   4.48,  99.90,   0.70,
07/19 18Z,   0.10,   3.17,   3.94,  99.90,   0.67,
07/19 19Z,   0.10,   2.79,   3.58,  99.90,   0.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 20Z,   0.10,   2.71,  99.90,   3.50,   0.69,  (min)
07/19 21Z,   0.10,   3.09,  99.90,   3.87,   0.68,
07/19 22Z,   0.10,   3.91,  99.90,   4.68,   0.67,
07/19 23Z,   0.10,   4.97,  99.90,   5.74,   0.67,
07/20 00Z,   0.10,   6.04,  99.90,   6.80,   0.66,
07/20 01Z,   0.10,   6.90,  99.90,   7.66,   0.65,
07/20 02Z,   0.10,   7.39,  99.90,   8.14,   0.65,  (max)
07/20 03Z,   0.10,   7.34,  99.90,   8.07,   0.64,
07/20 04Z,   0.20,   6.64,  99.90,   7.48,   0.63,
07/20 05Z,   0.10,   5.42,  99.90,   6.15,   0.62,
07/20 06Z,   0.10,   3.89,  99.90,   4.60,   0.62,
07/20 07Z,   0.10,   2.29,  99.90,   3.01,   0.61,
07/20 08Z,   0.20,   0.93,  99.90,   1.74,   0.61,
07/20 09Z,   0.20,   0.06,  99.90,   0.88,   0.61,
07/20 10Z,   0.20,  -0.12,  99.90,   0.69,   0.61,  (min)
07/20 11Z,   0.20,   0.31,  99.90,   1.12,   0.61,
07/20 12Z,   0.30,   1.14,  99.90,   2.05,   0.61,
07/20 13Z,   0.20,   2.16,  99.90,   2.97,   0.61,
07/20 14Z,   0.20,   3.17,  99.90,   3.98,   0.61,
07/20 15Z,   0.20,   3.98,  99.90,   4.79,   0.61,
07/20 16Z,   0.20,   4.40,  99.90,   5.21,   0.61,
07/20 17Z,   0.20,   4.41,  99.90,   5.22,   0.61,  (max)
07/20 18Z,   0.20,   4.12,  99.90,   4.93,   0.61,
07/20 19Z,   0.20,   3.69,  99.90,   4.50,   0.61,
07/20 20Z,   0.20,   3.30,  99.90,   4.11,   0.61,
07/20 21Z,   0.20,   3.18,  99.90,   3.99,   0.61,  (min)
07/20 22Z,   0.20,   3.49,  99.90,   4.30,   0.61,
07/20 23Z,   0.20,   4.24,  99.90,   5.05,   0.61,
07/21 00Z,   0.20,   5.26,  99.90,   6.07,   0.61,
07/21 01Z,   0.20,   6.29,  99.90,   7.10,   0.61,
07/21 02Z,   0.20,   7.14,  99.90,   7.95,   0.61,
07/21 03Z,   0.20,   7.62,  99.90,   8.43,   0.61,  (max)
07/21 04Z,   0.20,   7.52,  99.90,   8.33,   0.61,
07/21 05Z,   0.20,   6.76,  99.90,   7.57,   0.61,
07/21 06Z,   0.20,   5.44,  99.90,   6.25,   0.61,
07/21 07Z,   0.20,   3.77,  99.90,   4.58,   0.61,
07/21 08Z,   0.20,   2.01,  99.90,   2.82,   0.61,
07/21 09Z,   0.30,   0.48,  99.90,   1.39,   0.61,
07/21 10Z,   0.30,  -0.48,  99.90,   0.43,   0.61,
07/21 11Z,   0.30,  -0.70,  99.90,   0.21,   0.61,  (min)
07/21 12Z,   0.30,  -0.23,  99.90,   0.68,   0.61,
07/21 13Z,   0.30,   0.70,  99.90,   1.61,   0.61,
07/21 14Z,   0.30,   1.88,  99.90,   2.79,   0.61,
07/21 15Z,   0.30,   3.08,  99.90,   3.99,   0.61,
07/21 16Z,   0.30,   4.07,  99.90,   4.98,   0.61,
07/21 17Z,   0.30,   4.65,  99.90,   5.56,   0.61,
07/21 18Z,   0.30,   4.77,  99.90,   5.68,   0.61,  (max)
07/21 19Z,   0.30,   4.52,  99.90,   5.43,   0.61,
07/21 20Z,   0.20,   4.06,  99.90,   4.87,   0.61,
07/21 21Z,   0.20,   3.59,  99.90,   4.40,   0.61,
07/21 22Z,   0.30,   3.37,  99.90,   4.28,   0.61,  (min)
07/21 23Z,   0.30,   3.62,  99.90,   4.53,   0.61,
07/22 00Z,   0.30,   4.34,  99.90,   5.25,   0.61,
07/22 01Z,   0.30,   5.35,  99.90,   6.26,   0.61,
07/22 02Z,   0.30,   6.41,  99.90,   7.32,   0.61,
07/22 03Z,   0.30,   7.30,  99.90,   8.21,   0.61,
07/22 04Z,   0.30,   7.79,  99.90,   8.70,   0.61,  (max)
07/22 05Z,   0.30,   7.67,  99.90,   8.58,   0.61,
07/22 06Z,   0.20,   6.84,  99.90,   7.65,   0.61,
07/22 07Z,   0.20,   5.41,  99.90,   6.22,   0.61,
07/22 08Z,   0.30,   3.59,  99.90,   4.50,   0.61,
07/22 09Z,   0.30,   1.68,  99.90,   2.59,   0.61,
07/22 10Z,   0.30,   0.05,  99.90,   0.96,   0.61,
07/22 11Z,   0.30,  -0.95,  99.90,  -0.04,   0.61,
07/22 12Z,   0.30,  -1.13,  99.90,  -0.22,   0.61,  (min)
07/22 13Z,   0.30,  -0.56,  99.90,   0.35,   0.61,
07/22 14Z,   0.30,   0.52,  99.90,   1.43,   0.61,
07/22 15Z,   0.30,   1.86,  99.90,   2.77,   0.61,
07/22 16Z,   0.30,   3.23,  99.90,   4.14,   0.61,
07/22 17Z,   0.30,   4.34,  99.90,   5.25,   0.61,
07/22 18Z,   0.30,   4.98,  99.90,   5.89,   0.61,
07/22 19Z,   0.30,   5.11,  99.90,   6.02,   0.61,  (max)
07/22 20Z,   0.30,   4.80,  99.90,   5.71,   0.61,
07/22 21Z,   0.30,   4.22,  99.90,   5.13,   0.61,
07/22 22Z,   0.30,   3.62,  99.90,   4.54,   0.61,
07/22 23Z,   0.30,   3.32,  99.90,   4.23,   0.61,  (min)
07/23 00Z,   0.30,   3.55,  99.90,   4.46,   0.61,
07/23 01Z,   0.20,   4.29,  99.90,   5.10,   0.61,
07/23 02Z,   0.30,   5.35,  99.90,   6.26,   0.61,
07/23 03Z,   0.30,   6.47,  99.90,   7.38,   0.61,
07/23 04Z,   0.20,   7.41,  99.90,   8.22,   0.61,
07/23 05Z,   0.20,   7.91,  99.90,   8.72,   0.61,  (max)
07/23 06Z,   0.20,   7.74,  99.90,   8.55,   0.61,
07/23 07Z,   0.20,   6.82,  99.90,   7.64,   0.61,
07/23 08Z,   0.20,   5.27,  99.90,   6.08,   0.61,
07/23 09Z,   0.20,   3.32,  99.90,   4.13,   0.61,
07/23 10Z,   0.20,   1.30,  99.90,   2.11,   0.61,
07/23 11Z,   0.20,  -0.37,  99.90,   0.44,   0.61,
07/23 12Z,   0.30,  -1.31,  99.90,  -0.40,   0.61,