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
#Sand Point, AK : 04/19/2025 11:22:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 12Z,  -0.10,   6.92,   8.02,  99.90,   1.20,
04/17 13Z,  -0.10,   7.01,   8.01,  99.90,   1.10,  (max)
04/17 14Z,  -0.10,   6.48,   7.41,  99.90,   1.03,
04/17 15Z,  -0.10,   5.43,   6.48,  99.90,   1.15,
04/17 16Z,  -0.10,   4.01,   4.97,  99.90,   1.06,
04/17 17Z,  -0.10,   2.43,   3.13,  99.90,   0.80,
04/17 18Z,  -0.30,   1.03,   1.73,  99.90,   1.00,
04/17 19Z,  -0.40,   0.14,   0.86,  99.90,   1.12,
04/17 20Z,  -0.50,  -0.12,   0.39,  99.90,   1.01,  (min)
04/17 21Z,  -0.50,   0.19,   0.68,  99.90,   0.99,
04/17 22Z,  -0.40,   1.00,   1.47,  99.90,   0.87,
04/17 23Z,  -0.40,   2.13,   2.59,  99.90,   0.86,
04/18 00Z,  -0.70,   3.31,   3.81,  99.90,   1.20,
04/18 01Z,  -0.70,   4.22,   4.62,  99.90,   1.10,
04/18 02Z,  -0.70,   4.71,   5.18,  99.90,   1.17,
04/18 03Z,  -0.60,   4.80,   5.36,  99.90,   1.16,  (max)
04/18 04Z,  -0.50,   4.57,   5.02,  99.90,   0.95,
04/18 05Z,  -0.50,   4.11,   4.52,  99.90,   0.91,
04/18 06Z,  -0.60,   3.64,   4.14,  99.90,   1.10,
04/18 07Z,  -0.60,   3.43,   3.92,  99.90,   1.09,  (min)
04/18 08Z,  -0.60,   3.60,   3.97,  99.90,   0.97,
04/18 09Z,  -0.50,   4.12,   4.52,  99.90,   0.90,
04/18 10Z,  -0.50,   4.86,   5.23,  99.90,   0.87,
04/18 11Z,  -0.50,   5.71,   6.13,  99.90,   0.92,
04/18 12Z,  -0.50,   6.46,   6.88,  99.90,   0.92,
04/18 13Z,  -0.50,   6.83,   7.27,  99.90,   0.94,  (max)
04/18 14Z,  -0.50,   6.65,   7.14,  99.90,   0.99,
04/18 15Z,  -0.50,   5.94,   6.47,  99.90,   1.03,
04/18 16Z,  -0.50,   4.85,   5.33,  99.90,   0.98,
04/18 17Z,  -0.50,   3.49,   3.93,  99.90,   0.94,
04/18 18Z,  -0.50,   2.08,   2.60,  99.90,   1.02,
04/18 19Z,  -0.50,   0.93,   1.39,  99.90,   0.96,
04/18 20Z,  -0.40,   0.27,   0.69,  99.90,   0.82,
04/18 21Z,  -0.40,   0.17,   0.53,  99.90,   0.76,  (min)
04/18 22Z,  -0.40,   0.54,   0.88,  99.90,   0.74,
04/18 23Z,  -0.50,   1.29,   1.76,  99.90,   0.97,
04/19 00Z,  -0.50,   2.30,   2.77,  99.90,   0.97,
04/19 01Z,  -0.50,   3.29,   3.66,  99.90,   0.87,
04/19 02Z,  -0.50,   4.03,   4.43,  99.90,   0.90,
04/19 03Z,  -0.50,   4.42,   4.85,  99.90,   0.93,
04/19 04Z,  -0.50,   4.51,   4.93,  99.90,   0.92,  (max)
04/19 05Z,  -0.50,   4.37,   4.63,  99.90,   0.76,
04/19 06Z,  -0.50,   4.07,   4.31,  99.90,   0.74,
04/19 07Z,  -0.40,   3.79,   4.09,  99.90,   0.70,
04/19 08Z,  -0.50,   3.75,   4.07,  99.90,   0.82,  (min)
04/19 09Z,  -0.50,   4.02,   4.26,  99.90,   0.74,
04/19 10Z,  -0.50,   4.53,   4.67,  99.90,   0.64,
04/19 11Z,  -0.50,   5.17,   5.39,  99.90,   0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 12Z,  -0.50,   5.84,  99.90,   6.09,   0.75,
04/19 13Z,  -0.60,   6.37,  99.90,   6.55,   0.77,
04/19 14Z,  -0.60,   6.54,  99.90,   6.74,   0.80,  (max)
04/19 15Z,  -0.60,   6.23,  99.90,   6.45,   0.82,
04/19 16Z,  -0.60,   5.50,  99.90,   5.75,   0.85,
04/19 17Z,  -0.50,   4.47,  99.90,   4.84,   0.87,
04/19 18Z,  -0.50,   3.25,  99.90,   3.65,   0.90,
04/19 19Z,  -0.50,   2.02,  99.90,   2.44,   0.92,
04/19 20Z,  -0.50,   1.04,  99.90,   1.49,   0.95,
04/19 21Z,  -0.50,   0.51,  99.90,   0.98,   0.97,
04/19 22Z,  -0.60,   0.43,  99.90,   0.83,   0.99,  (min)
04/19 23Z,  -0.60,   0.75,  99.90,   1.17,   1.02,
04/20 00Z,  -0.60,   1.41,  99.90,   1.83,   1.02,
04/20 01Z,  -0.70,   2.30,  99.90,   2.62,   1.02,
04/20 02Z,  -0.70,   3.18,  99.90,   3.50,   1.02,
04/20 03Z,  -0.70,   3.85,  99.90,   4.16,   1.02,
04/20 04Z,  -0.60,   4.25,  99.90,   4.67,   1.02,
04/20 05Z,  -0.60,   4.42,  99.90,   4.84,   1.02,
04/20 06Z,  -0.50,   4.40,  99.90,   4.92,   1.02,  (max)
04/20 07Z,  -0.50,   4.21,  99.90,   4.73,   1.02,
04/20 08Z,  -0.40,   4.03,  99.90,   4.65,   1.02,  (min)
04/20 09Z,  -0.40,   4.04,  99.90,   4.66,   1.02,
04/20 10Z,  -0.40,   4.27,  99.90,   4.89,   1.02,
04/20 11Z,  -0.50,   4.65,  99.90,   5.17,   1.02,
04/20 12Z,  -0.60,   5.13,  99.90,   5.55,   1.02,
04/20 13Z,  -0.70,   5.66,  99.90,   5.98,   1.02,
04/20 14Z,  -0.70,   6.07,  99.90,   6.39,   1.02,
04/20 15Z,  -0.70,   6.17,  99.90,   6.49,   1.02,  (max)
04/20 16Z,  -0.70,   5.88,  99.90,   6.20,   1.02,
04/20 17Z,  -0.60,   5.25,  99.90,   5.67,   1.02,
04/20 18Z,  -0.60,   4.36,  99.90,   4.78,   1.02,
04/20 19Z,  -0.50,   3.27,  99.90,   3.79,   1.02,
04/20 20Z,  -0.40,   2.15,  99.90,   2.77,   1.02,
04/20 21Z,  -0.40,   1.25,  99.90,   1.87,   1.02,
04/20 22Z,  -0.40,   0.72,  99.90,   1.34,   1.02,
04/20 23Z,  -0.50,   0.58,  99.90,   1.10,   1.02,  (min)
04/21 00Z,  -0.60,   0.81,  99.90,   1.23,   1.02,
04/21 01Z,  -0.70,   1.40,  99.90,   1.72,   1.02,
04/21 02Z,  -0.80,   2.24,  99.90,   2.46,   1.02,
04/21 03Z,  -0.80,   3.11,  99.90,   3.33,   1.02,
04/21 04Z,  -0.80,   3.83,  99.90,   4.05,   1.02,
04/21 05Z,  -0.80,   4.33,  99.90,   4.54,   1.02,
04/21 06Z,  -0.70,   4.61,  99.90,   4.93,   1.02,
04/21 07Z,  -0.60,   4.65,  99.90,   5.07,   1.02,  (max)
04/21 08Z,  -0.60,   4.47,  99.90,   4.89,   1.02,
04/21 09Z,  -0.60,   4.24,  99.90,   4.66,   1.02,
04/21 10Z,  -0.60,   4.13,  99.90,   4.55,   1.02,
04/21 11Z,  -0.70,   4.20,  99.90,   4.52,   1.02,  (min)
04/21 12Z,  -0.70,   4.40,  99.90,   4.72,   1.02,
04/21 13Z,  -0.80,   4.75,  99.90,   4.97,   1.02,
04/21 14Z,  -0.80,   5.21,  99.90,   5.43,   1.02,
04/21 15Z,  -0.80,   5.64,  99.90,   5.86,   1.02,
04/21 16Z,  -0.80,   5.82,  99.90,   6.04,   1.02,  (max)
04/21 17Z,  -0.70,   5.67,  99.90,   5.99,   1.02,
04/21 18Z,  -0.70,   5.22,  99.90,   5.54,   1.02,
04/21 19Z,  -0.60,   4.47,  99.90,   4.89,   1.02,
04/21 20Z,  -0.50,   3.48,  99.90,   3.99,   1.02,
04/21 21Z,  -0.50,   2.38,  99.90,   2.90,   1.02,
04/21 22Z,  -0.60,   1.44,  99.90,   1.86,   1.02,
04/21 23Z,  -0.70,   0.83,  99.90,   1.15,   1.02,
04/22 00Z,  -0.80,   0.60,  99.90,   0.82,   1.02,  (min)
04/22 01Z,  -0.80,   0.77,  99.90,   0.99,   1.02,
04/22 02Z,  -0.80,   1.37,  99.90,   1.59,   1.02,
04/22 03Z,  -0.90,   2.27,  99.90,   2.39,   1.02,
04/22 04Z,  -0.80,   3.25,  99.90,   3.47,   1.02,
04/22 05Z,  -0.80,   4.10,  99.90,   4.31,   1.02,
04/22 06Z,  -0.70,   4.71,  99.90,   5.03,   1.02,
04/22 07Z,  -0.50,   5.04,  99.90,   5.56,   1.02,  (max)
04/22 08Z,  -0.50,   5.03,  99.90,   5.55,   1.02,
04/22 09Z,  -0.40,   4.71,  99.90,   5.33,   1.02,
04/22 10Z,  -0.50,   4.27,  99.90,   4.79,   1.02,
04/22 11Z,  -0.50,   3.91,  99.90,   4.43,   1.02,
04/22 12Z,  -0.50,   3.74,  99.90,   4.26,   1.02,
04/22 13Z,  -0.60,   3.77,  99.90,   4.19,   1.02,  (min)
04/22 14Z,  -0.60,   4.06,  99.90,   4.48,   1.02,
04/22 15Z,  -0.60,   4.59,  99.90,   5.01,   1.02,
04/22 16Z,  -0.70,   5.17,  99.90,   5.49,   1.02,
04/22 17Z,  -0.60,   5.56,  99.90,   5.98,   1.02,
04/22 18Z,  -0.50,   5.65,  99.90,   6.17,   1.02,  (max)
04/22 19Z,  -0.40,   5.39,  99.90,   6.01,   1.02,
04/22 20Z,  -0.40,   4.75,  99.90,   5.37,   1.02,
04/22 21Z,  -0.40,   3.76,  99.90,   4.38,   1.02,
04/22 22Z,  -0.50,   2.60,  99.90,   3.12,   1.02,
04/22 23Z,  -0.50,   1.56,  99.90,   2.08,   1.02,
04/23 00Z,  -0.60,   0.85,  99.90,   1.27,   1.02,