EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
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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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
#Elfin Cove, AK : 05/15/2025 14:21:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 18Z,  -0.50,  -4.74,  -6.02,  99.90,  -0.78,
05/13 19Z,  -0.50,  -2.61,  -3.87,  99.90,  -0.76,
05/13 20Z,  -0.60,  -0.26,  -1.53,  99.90,  -0.67,
05/13 21Z,  -0.60,   1.80,   0.54,  99.90,  -0.66,
05/13 22Z,  -0.50,   3.10,   1.75,  99.90,  -0.85,
05/13 23Z,  -0.50,   3.36,   2.01,  99.90,  -0.85,  (max)
05/14 00Z,  -0.50,   2.62,   1.25,  99.90,  -0.87,
05/14 01Z,  -0.50,   1.25,  -0.25,  99.90,  -1.00,
05/14 02Z,  -0.60,  -0.26,  -1.83,  99.90,  -0.97,
05/14 03Z,  -0.60,  -1.44,  -3.04,  99.90,  -1.00,
05/14 04Z,  -0.60,  -1.93,  -3.59,  99.90,  -1.06,  (min)
05/14 05Z,  -0.60,  -1.53,  -3.10,  99.90,  -0.97,
05/14 06Z,  -0.60,  -0.28,  -1.71,  99.90,  -0.83,
05/14 07Z,  -0.60,   1.54,   0.15,  99.90,  -0.79,
05/14 08Z,  -0.70,   3.44,   2.10,  99.90,  -0.64,
05/14 09Z,  -0.70,   4.89,   3.61,  99.90,  -0.58,
05/14 10Z,  -0.70,   5.45,   4.18,  99.90,  -0.57,  (max)
05/14 11Z,  -0.80,   4.84,   3.53,  99.90,  -0.51,
05/14 12Z,  -0.70,   3.07,   1.65,  99.90,  -0.72,
05/14 13Z,  -0.70,   0.54,  -1.02,  99.90,  -0.86,
05/14 14Z,  -0.70,  -2.18,  -3.70,  99.90,  -0.82,
05/14 15Z,  -0.70,  -4.52,  -6.09,  99.90,  -0.87,
05/14 16Z,  -0.70,  -6.04,  -7.70,  99.90,  -0.96,
05/14 17Z,  -0.80,  -6.45,  -8.12,  99.90,  -0.87,  (min)
05/14 18Z,  -0.60,  -5.70,  -7.28,  99.90,  -0.98,
05/14 19Z,  -0.60,  -4.00,  -5.53,  99.90,  -0.93,
05/14 20Z,  -0.60,  -1.76,  -3.17,  99.90,  -0.81,
05/14 21Z,  -0.70,   0.49,  -0.91,  99.90,  -0.70,
05/14 22Z,  -0.70,   2.25,   0.82,  99.90,  -0.73,
05/14 23Z,  -0.60,   3.15,   1.75,  99.90,  -0.80,  (max)
05/15 00Z,  -0.50,   3.04,   1.55,  99.90,  -0.99,
05/15 01Z,  -0.50,   2.08,   0.58,  99.90,  -1.00,
05/15 02Z,  -0.60,   0.71,  -0.86,  99.90,  -0.97,
05/15 03Z,  -0.60,  -0.60,  -2.24,  99.90,  -1.04,
05/15 04Z,  -0.60,  -1.46,  -3.09,  99.90,  -1.03,
05/15 05Z,  -0.50,  -1.58,  -3.10,  99.90,  -1.02,  (min)
05/15 06Z,  -0.40,  -0.87,  -2.28,  99.90,  -1.01,
05/15 07Z,  -0.50,   0.56,  -0.63,  99.90,  -0.69,
05/15 08Z,  -0.50,   2.37,   1.35,  99.90,  -0.52,
05/15 09Z,  -0.50,   4.06,   3.01,  99.90,  -0.55,
05/15 10Z,  -0.50,   5.11,   4.25,  99.90,  -0.36,  (max)
05/15 11Z,  -0.50,   5.17,   4.18,  99.90,  -0.49,
05/15 12Z,  -0.50,   4.09,   3.04,  99.90,  -0.55,
05/15 13Z,  -0.50,   2.02,   0.80,  99.90,  -0.72,
05/15 14Z,  -0.40,  -0.58,  -1.79,  99.90,  -0.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 15Z,  -0.40,  -3.12,  99.90,  -4.33,  -0.80,
05/15 16Z,  -0.30,  -5.12,  99.90,  -6.21,  -0.80,
05/15 17Z,  -0.30,  -6.19,  99.90,  -7.28,  -0.79,  (min)
05/15 18Z,  -0.30,  -6.17,  99.90,  -7.25,  -0.79,
05/15 19Z,  -0.30,  -5.09,  99.90,  -6.17,  -0.78,
05/15 20Z,  -0.40,  -3.21,  99.90,  -4.39,  -0.77,
05/15 21Z,  -0.40,  -1.00,  99.90,  -2.16,  -0.77,
05/15 22Z,  -0.30,   1.03,  99.90,  -0.03,  -0.76,
05/15 23Z,  -0.30,   2.45,  99.90,   1.39,  -0.76,
05/16 00Z,  -0.30,   2.99,  99.90,   1.94,  -0.75,  (max)
05/16 01Z,  -0.20,   2.62,  99.90,   1.67,  -0.74,
05/16 02Z,  -0.20,   1.58,  99.90,   0.64,  -0.74,
05/16 03Z,  -0.20,   0.32,  99.90,  -0.62,  -0.74,
05/16 04Z,  -0.20,  -0.75,  99.90,  -1.69,  -0.74,
05/16 05Z,  -0.20,  -1.30,  99.90,  -2.23,  -0.74,  (min)
05/16 06Z,  -0.20,  -1.13,  99.90,  -2.07,  -0.74,
05/16 07Z,  -0.20,  -0.21,  99.90,  -1.15,  -0.74,
05/16 08Z,  -0.20,   1.29,  99.90,   0.35,  -0.74,
05/16 09Z,  -0.20,   2.98,  99.90,   2.04,  -0.74,
05/16 10Z,  -0.10,   4.37,  99.90,   3.53,  -0.74,
05/16 11Z,  -0.10,   5.01,  99.90,   4.17,  -0.74,  (max)
05/16 12Z,  -0.20,   4.64,  99.90,   3.71,  -0.74,
05/16 13Z,  -0.20,   3.24,  99.90,   2.30,  -0.74,
05/16 14Z,  -0.20,   1.03,  99.90,   0.09,  -0.74,
05/16 15Z,  -0.20,  -1.49,  99.90,  -2.42,  -0.74,
05/16 16Z,  -0.20,  -3.77,  99.90,  -4.70,  -0.74,
05/16 17Z,  -0.20,  -5.39,  99.90,  -6.32,  -0.74,
05/16 18Z,  -0.20,  -6.07,  99.90,  -7.01,  -0.74,  (min)
05/16 19Z,  -0.10,  -5.72,  99.90,  -6.56,  -0.74,
05/16 20Z,  -0.10,  -4.42,  99.90,  -5.26,  -0.74,
05/16 21Z,  -0.10,  -2.49,  99.90,  -3.33,  -0.74,
05/16 22Z,  -0.10,  -0.40,  99.90,  -1.23,  -0.74,
05/16 23Z,  -0.10,   1.37,  99.90,   0.53,  -0.74,
05/17 00Z,  -0.10,   2.48,  99.90,   1.64,  -0.74,
05/17 01Z,  -0.10,   2.76,  99.90,   1.92,  -0.74,  (max)
05/17 02Z,  -0.10,   2.24,  99.90,   1.40,  -0.74,
05/17 03Z,  -0.20,   1.22,  99.90,   0.28,  -0.74,
05/17 04Z,  -0.20,   0.10,  99.90,  -0.83,  -0.74,
05/17 05Z,  -0.20,  -0.73,  99.90,  -1.67,  -0.74,
05/17 06Z,  -0.20,  -1.05,  99.90,  -1.98,  -0.74,  (min)
05/17 07Z,  -0.30,  -0.69,  99.90,  -1.73,  -0.74,
05/17 08Z,  -0.30,   0.32,  99.90,  -0.71,  -0.74,
05/17 09Z,  -0.20,   1.78,  99.90,   0.85,  -0.74,
05/17 10Z,  -0.20,   3.29,  99.90,   2.35,  -0.74,
05/17 11Z,  -0.30,   4.36,  99.90,   3.33,  -0.74,
05/17 12Z,  -0.30,   4.66,  99.90,   3.62,  -0.74,  (max)
05/17 13Z,  -0.30,   4.01,  99.90,   2.97,  -0.74,
05/17 14Z,  -0.40,   2.44,  99.90,   1.30,  -0.74,
05/17 15Z,  -0.40,   0.23,  99.90,  -0.90,  -0.74,
05/17 16Z,  -0.50,  -2.11,  99.90,  -3.34,  -0.74,
05/17 17Z,  -0.50,  -4.10,  99.90,  -5.34,  -0.74,
05/17 18Z,  -0.50,  -5.40,  99.90,  -6.64,  -0.74,
05/17 19Z,  -0.50,  -5.79,  99.90,  -7.02,  -0.74,  (min)
05/17 20Z,  -0.60,  -5.20,  99.90,  -6.54,  -0.74,
05/17 21Z,  -0.50,  -3.79,  99.90,  -5.02,  -0.74,
05/17 22Z,  -0.40,  -1.88,  99.90,  -3.02,  -0.74,
05/17 23Z,  -0.40,   0.04,  99.90,  -1.09,  -0.74,
05/18 00Z,  -0.50,   1.58,  99.90,   0.35,  -0.74,
05/18 01Z,  -0.50,   2.47,  99.90,   1.24,  -0.74,
05/18 02Z,  -0.50,   2.60,  99.90,   1.36,  -0.74,  (max)
05/18 03Z,  -0.50,   2.02,  99.90,   0.78,  -0.74,
05/18 04Z,  -0.60,   1.04,  99.90,  -0.30,  -0.74,
05/18 05Z,  -0.60,   0.05,  99.90,  -1.29,  -0.74,
05/18 06Z,  -0.60,  -0.65,  99.90,  -1.99,  -0.74,
05/18 07Z,  -0.60,  -0.85,  99.90,  -2.18,  -0.74,  (min)
05/18 08Z,  -0.60,  -0.42,  99.90,  -1.75,  -0.74,
05/18 09Z,  -0.60,   0.60,  99.90,  -0.74,  -0.74,
05/18 10Z,  -0.60,   1.95,  99.90,   0.61,  -0.74,
05/18 11Z,  -0.60,   3.24,  99.90,   1.91,  -0.74,
05/18 12Z,  -0.60,   4.08,  99.90,   2.74,  -0.74,
05/18 13Z,  -0.60,   4.17,  99.90,   2.83,  -0.74,  (max)
05/18 14Z,  -0.60,   3.39,  99.90,   2.05,  -0.74,
05/18 15Z,  -0.70,   1.80,  99.90,   0.36,  -0.74,
05/18 16Z,  -0.70,  -0.30,  99.90,  -1.74,  -0.74,
05/18 17Z,  -0.60,  -2.43,  99.90,  -3.77,  -0.74,
05/18 18Z,  -0.70,  -4.17,  99.90,  -5.61,  -0.74,
05/18 19Z,  -0.70,  -5.23,  99.90,  -6.67,  -0.74,
05/18 20Z,  -0.70,  -5.41,  99.90,  -6.85,  -0.74,  (min)
05/18 21Z,  -0.60,  -4.68,  99.90,  -6.02,  -0.74,
05/18 22Z,  -0.60,  -3.23,  99.90,  -4.56,  -0.74,
05/18 23Z,  -0.50,  -1.39,  99.90,  -2.63,  -0.74,
05/19 00Z,  -0.50,   0.41,  99.90,  -0.83,  -0.74,
05/19 01Z,  -0.50,   1.82,  99.90,   0.58,  -0.74,
05/19 02Z,  -0.40,   2.59,  99.90,   1.45,  -0.74,
05/19 03Z,  -0.40,   2.62,  99.90,   1.48,  -0.74,  (max)
05/19 04Z,  -0.40,   2.00,  99.90,   0.87,  -0.74,
05/19 05Z,  -0.40,   1.03,  99.90,  -0.10,  -0.74,
05/19 06Z,  -0.50,   0.06,  99.90,  -1.18,  -0.74,