EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
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
#Port Angeles, WA : 05/20/2025 23:23:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,   0.30,   6.41,   6.47,  99.90,  -0.24,
05/19 07Z,   0.30,   6.37,   6.43,  99.90,  -0.24,  (max)
05/19 08Z,   0.40,   6.25,   6.28,  99.90,  -0.37,
05/19 09Z,   0.50,   6.09,   6.01,  99.90,  -0.58,
05/19 10Z,   0.50,   6.02,   5.95,  99.90,  -0.57,  (min)
05/19 11Z,   0.50,   6.08,   6.18,  99.90,  -0.40,
05/19 12Z,   0.60,   6.08,   6.26,  99.90,  -0.42,  (max)
05/19 13Z,   0.60,   5.86,   6.10,  99.90,  -0.36,
05/19 14Z,   0.60,   5.46,   5.88,  99.90,  -0.18,
05/19 15Z,   0.70,   4.94,   5.15,  99.90,  -0.49,
05/19 16Z,   0.70,   4.23,   4.59,  99.90,  -0.34,
05/19 17Z,   0.60,   3.25,   3.63,  99.90,  -0.22,
05/19 18Z,   0.60,   2.14,   2.61,  99.90,  -0.13,
05/19 19Z,   0.60,   1.12,   1.47,  99.90,  -0.25,
05/19 20Z,   0.60,   0.29,   0.56,  99.90,  -0.33,
05/19 21Z,   0.60,  -0.24,   0.05,  99.90,  -0.31,  (min)
05/19 22Z,   0.60,  -0.28,   0.15,  99.90,  -0.17,
05/19 23Z,   0.60,   0.31,   0.64,  99.90,  -0.27,
05/20 00Z,   0.60,   1.37,   1.60,  99.90,  -0.37,
05/20 01Z,   0.60,   2.60,   2.72,  99.90,  -0.48,
05/20 02Z,   0.50,   3.81,   4.06,  99.90,  -0.25,
05/20 03Z,   0.50,   4.93,   5.26,  99.90,  -0.17,
05/20 04Z,   0.50,   5.82,   5.93,  99.90,  -0.39,
05/20 05Z,   0.50,   6.32,   6.38,  99.90,  -0.44,
05/20 06Z,   0.50,   6.43,   6.55,  99.90,  -0.38,  (max)
05/20 07Z,   0.50,   6.33,   6.48,  99.90,  -0.35,
05/20 08Z,   0.50,   6.12,   6.36,  99.90,  -0.26,
05/20 09Z,   0.50,   5.80,   5.86,  99.90,  -0.44,
05/20 10Z,   0.50,   5.46,   5.37,  99.90,  -0.59,
05/20 11Z,   0.50,   5.27,   5.17,  99.90,  -0.60,  (min)
05/20 12Z,   0.50,   5.26,   5.29,  99.90,  -0.47,  (max)
05/20 13Z,   0.50,   5.24,   5.28,  99.90,  -0.46,
05/20 14Z,   0.40,   5.09,   5.09,  99.90,  -0.40,
05/20 15Z,   0.40,   4.85,   4.78,  99.90,  -0.47,
05/20 16Z,   0.40,   4.51,   4.40,  99.90,  -0.51,
05/20 17Z,   0.40,   3.96,   3.93,  99.90,  -0.43,
05/20 18Z,   0.30,   3.16,   3.19,  99.90,  -0.27,
05/20 19Z,   0.30,   2.24,   2.23,  99.90,  -0.31,
05/20 20Z,   0.30,   1.41,   1.31,  99.90,  -0.40,
05/20 21Z,   0.30,   0.76,   0.63,  99.90,  -0.43,
05/20 22Z,   0.30,   0.36,   0.28,  99.90,  -0.38,  (min)
05/20 23Z,   0.30,   0.43,   0.51,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 00Z,   0.30,   1.08,  99.90,   1.14,  -0.24,
05/21 01Z,   0.30,   2.14,  99.90,   2.18,  -0.26,
05/21 02Z,   0.30,   3.32,  99.90,   3.35,  -0.27,
05/21 03Z,   0.30,   4.47,  99.90,   4.48,  -0.29,
05/21 04Z,   0.30,   5.50,  99.90,   5.49,  -0.30,
05/21 05Z,   0.30,   6.24,  99.90,   6.22,  -0.32,
05/21 06Z,   0.30,   6.53,  99.90,   6.50,  -0.34,  (max)
05/21 07Z,   0.30,   6.42,  99.90,   6.37,  -0.35,
05/21 08Z,   0.20,   6.08,  99.90,   5.91,  -0.37,
05/21 09Z,   0.20,   5.59,  99.90,   5.41,  -0.38,
05/21 10Z,   0.20,   5.00,  99.90,   4.80,  -0.40,
05/21 11Z,   0.30,   4.44,  99.90,   4.33,  -0.42,
05/21 12Z,   0.30,   4.14,  99.90,   4.03,  -0.42,
05/21 13Z,   0.20,   4.12,  99.90,   3.91,  -0.42,  (min)
05/21 14Z,   0.20,   4.21,  99.90,   3.99,  -0.42,
05/21 15Z,   0.30,   4.27,  99.90,   4.15,  -0.42,
05/21 16Z,   0.30,   4.30,  99.90,   4.18,  -0.42,  (max)
05/21 17Z,   0.20,   4.22,  99.90,   4.01,  -0.42,
05/21 18Z,   0.20,   3.90,  99.90,   3.69,  -0.42,
05/21 19Z,   0.20,   3.30,  99.90,   3.09,  -0.42,
05/21 20Z,   0.30,   2.60,  99.90,   2.49,  -0.42,
05/21 21Z,   0.30,   1.97,  99.90,   1.85,  -0.42,
05/21 22Z,   0.30,   1.46,  99.90,   1.34,  -0.42,
05/21 23Z,   0.30,   1.17,  99.90,   1.06,  -0.42,  (min)
05/22 00Z,   0.30,   1.33,  99.90,   1.22,  -0.42,
05/22 01Z,   0.30,   2.03,  99.90,   1.91,  -0.42,
05/22 02Z,   0.30,   3.08,  99.90,   2.97,  -0.42,
05/22 03Z,   0.30,   4.22,  99.90,   4.10,  -0.42,
05/22 04Z,   0.30,   5.28,  99.90,   5.17,  -0.42,
05/22 05Z,   0.30,   6.17,  99.90,   6.06,  -0.42,
05/22 06Z,   0.40,   6.69,  99.90,   6.67,  -0.42,  (max)
05/22 07Z,   0.30,   6.68,  99.90,   6.56,  -0.42,
05/22 08Z,   0.30,   6.24,  99.90,   6.13,  -0.42,
05/22 09Z,   0.30,   5.56,  99.90,   5.44,  -0.42,
05/22 10Z,   0.40,   4.72,  99.90,   4.71,  -0.42,
05/22 11Z,   0.40,   3.81,  99.90,   3.80,  -0.42,
05/22 12Z,   0.40,   3.06,  99.90,   3.04,  -0.42,
05/22 13Z,   0.40,   2.72,  99.90,   2.70,  -0.42,  (min)
05/22 14Z,   0.40,   2.80,  99.90,   2.79,  -0.42,
05/22 15Z,   0.40,   3.11,  99.90,   3.10,  -0.42,
05/22 16Z,   0.40,   3.50,  99.90,   3.48,  -0.42,
05/22 17Z,   0.40,   3.88,  99.90,   3.87,  -0.42,
05/22 18Z,   0.40,   4.13,  99.90,   4.12,  -0.42,  (max)
05/22 19Z,   0.40,   4.07,  99.90,   4.05,  -0.42,
05/22 20Z,   0.40,   3.70,  99.90,   3.68,  -0.42,
05/22 21Z,   0.40,   3.21,  99.90,   3.19,  -0.42,
05/22 22Z,   0.40,   2.74,  99.90,   2.73,  -0.42,
05/22 23Z,   0.40,   2.35,  99.90,   2.33,  -0.42,
05/23 00Z,   0.40,   2.15,  99.90,   2.13,  -0.42,  (min)
05/23 01Z,   0.40,   2.38,  99.90,   2.37,  -0.42,
05/23 02Z,   0.40,   3.12,  99.90,   3.11,  -0.42,
05/23 03Z,   0.40,   4.16,  99.90,   4.15,  -0.42,
05/23 04Z,   0.40,   5.23,  99.90,   5.22,  -0.42,
05/23 05Z,   0.40,   6.18,  99.90,   6.16,  -0.42,
05/23 06Z,   0.40,   6.86,  99.90,   6.84,  -0.42,
05/23 07Z,   0.40,   7.06,  99.90,   7.04,  -0.42,  (max)
05/23 08Z,   0.30,   6.67,  99.90,   6.56,  -0.42,
05/23 09Z,   0.30,   5.83,  99.90,   5.72,  -0.42,
05/23 10Z,   0.40,   4.75,  99.90,   4.74,  -0.42,
05/23 11Z,   0.40,   3.53,  99.90,   3.52,  -0.42,
05/23 12Z,   0.40,   2.33,  99.90,   2.31,  -0.42,
05/23 13Z,   0.40,   1.44,  99.90,   1.42,  -0.42,
05/23 14Z,   0.40,   1.16,  99.90,   1.14,  -0.42,  (min)
05/23 15Z,   0.40,   1.46,  99.90,   1.45,  -0.42,
05/23 16Z,   0.40,   2.11,  99.90,   2.10,  -0.42,
05/23 17Z,   0.40,   2.90,  99.90,   2.89,  -0.42,
05/23 18Z,   0.40,   3.69,  99.90,   3.67,  -0.42,
05/23 19Z,   0.40,   4.26,  99.90,   4.25,  -0.42,
05/23 20Z,   0.40,   4.45,  99.90,   4.43,  -0.42,  (max)
05/23 21Z,   0.40,   4.29,  99.90,   4.27,  -0.42,
05/23 22Z,   0.40,   3.98,  99.90,   3.97,  -0.42,
05/23 23Z,   0.40,   3.65,  99.90,   3.64,  -0.42,
05/24 00Z,   0.40,   3.34,  99.90,   3.32,  -0.42,
05/24 01Z,   0.50,   3.20,  99.90,   3.29,  -0.42,  (min)
05/24 02Z,   0.40,   3.50,  99.90,   3.48,  -0.42,
05/24 03Z,   0.40,   4.27,  99.90,   4.26,  -0.42,
05/24 04Z,   0.40,   5.28,  99.90,   5.27,  -0.42,
05/24 05Z,   0.50,   6.26,  99.90,   6.34,  -0.42,
05/24 06Z,   0.40,   7.03,  99.90,   7.02,  -0.42,
05/24 07Z,   0.50,   7.44,  99.90,   7.52,  -0.42,  (max)
05/24 08Z,   0.50,   7.26,  99.90,   7.34,  -0.42,
05/24 09Z,   0.40,   6.45,  99.90,   6.43,  -0.42,
05/24 10Z,   0.40,   5.19,  99.90,   5.18,  -0.42,
05/24 11Z,   0.50,   3.71,  99.90,   3.79,  -0.42,
05/24 12Z,   0.50,   2.13,  99.90,   2.22,  -0.42,
05/24 13Z,   0.40,   0.70,  99.90,   0.68,  -0.42,
05/24 14Z,   0.40,  -0.22,  99.90,  -0.23,  -0.42,
05/24 15Z,   0.50,  -0.32,  99.90,  -0.24,  -0.42,  (min)
05/24 16Z,   0.40,   0.30,  99.90,   0.28,  -0.42,
05/24 17Z,   0.40,   1.35,  99.90,   1.33,  -0.42,
05/24 18Z,   0.40,   2.56,  99.90,   2.55,  -0.42,