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
#Adak Island, AK : 05/15/2025 10:22:13 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 18Z,  -0.60,  -2.56,  -2.04,  99.90,   1.12,
05/13 19Z,  -0.60,  -3.20,  -2.66,  99.90,   1.14,
05/13 20Z,  -0.60,  -3.77,  -3.25,  99.90,   1.12,
05/13 21Z,  -0.60,  -4.19,  -3.58,  99.90,   1.21,
05/13 22Z,  -0.60,  -4.39,  -3.80,  99.90,   1.19,  (min)
05/13 23Z,  -0.60,  -4.36,  -3.69,  99.90,   1.27,
05/14 00Z,  -0.60,  -4.09,  -3.48,  99.90,   1.21,
05/14 01Z,  -0.60,  -3.62,  -3.03,  99.90,   1.19,
05/14 02Z,  -0.50,  -3.01,  -2.43,  99.90,   1.08,
05/14 03Z,  -0.50,  -2.33,  -1.80,  99.90,   1.03,
05/14 04Z,  -0.40,  -1.67,  -1.12,  99.90,   0.95,
05/14 05Z,  -0.40,  -1.09,  -0.60,  99.90,   0.89,
05/14 06Z,  -0.40,  -0.63,  -0.11,  99.90,   0.92,
05/14 07Z,  -0.40,  -0.29,   0.23,  99.90,   0.92,
05/14 08Z,  -0.40,  -0.08,   0.42,  99.90,   0.90,
05/14 09Z,  -0.40,   0.05,   0.55,  99.90,   0.90,
05/14 10Z,  -0.30,   0.11,   0.64,  99.90,   0.83,  (max)
05/14 11Z,  -0.30,   0.12,   0.62,  99.90,   0.80,
05/14 12Z,  -0.30,   0.09,   0.57,  99.90,   0.78,
05/14 13Z,  -0.30,  -0.02,   0.52,  99.90,   0.84,
05/14 14Z,  -0.30,  -0.22,   0.31,  99.90,   0.83,
05/14 15Z,  -0.20,  -0.54,   0.02,  99.90,   0.76,
05/14 16Z,  -0.20,  -0.98,  -0.55,  99.90,   0.63,
05/14 17Z,  -0.20,  -1.55,  -1.15,  99.90,   0.60,
05/14 18Z,  -0.20,  -2.21,  -1.88,  99.90,   0.53,
05/14 19Z,  -0.20,  -2.90,  -2.54,  99.90,   0.56,
05/14 20Z,  -0.20,  -3.56,  -3.18,  99.90,   0.58,
05/14 21Z,  -0.10,  -4.11,  -3.73,  99.90,   0.48,
05/14 22Z,  -0.10,  -4.47,  -4.05,  99.90,   0.52,
05/14 23Z,  -0.10,  -4.59,  -4.16,  99.90,   0.53,  (min)
05/15 00Z,  -0.10,  -4.46,  -4.11,  99.90,   0.45,
05/15 01Z,  -0.10,  -4.08,  -3.77,  99.90,   0.41,
05/15 02Z,  -0.10,  -3.51,  -3.17,  99.90,   0.44,
05/15 03Z,  -0.10,  -2.81,  -2.48,  99.90,   0.43,
05/15 04Z,   0.00,  -2.08,  -1.80,  99.90,   0.28,
05/15 05Z,   0.00,  -1.39,  -1.12,  99.90,   0.27,
05/15 06Z,   0.00,  -0.81,  -0.54,  99.90,   0.27,
05/15 07Z,   0.00,  -0.38,  -0.10,  99.90,   0.28,
05/15 08Z,   0.00,  -0.08,   0.21,  99.90,   0.29,
05/15 09Z,   0.00,   0.10,   0.42,  99.90,   0.32,
05/15 10Z,   0.00,   0.19,   0.48,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 11Z,   0.00,   0.22,  99.90,   0.53,   0.31,
05/15 12Z,   0.00,   0.20,  99.90,   0.53,   0.33,  (max)
05/15 13Z,   0.00,   0.13,  99.90,   0.48,   0.36,
05/15 14Z,   0.00,  -0.02,  99.90,   0.36,   0.38,
05/15 15Z,   0.00,  -0.27,  99.90,   0.13,   0.40,
05/15 16Z,   0.00,  -0.65,  99.90,  -0.22,   0.43,
05/15 17Z,   0.00,  -1.16,  99.90,  -0.71,   0.45,
05/15 18Z,   0.00,  -1.78,  99.90,  -1.31,   0.47,
05/15 19Z,   0.00,  -2.49,  99.90,  -1.99,   0.49,
05/15 20Z,   0.00,  -3.20,  99.90,  -2.69,   0.52,
05/15 21Z,   0.00,  -3.86,  99.90,  -3.32,   0.54,
05/15 22Z,   0.00,  -4.37,  99.90,  -3.80,   0.56,
05/15 23Z,   0.00,  -4.66,  99.90,  -4.10,   0.56,
05/16 00Z,   0.00,  -4.69,  99.90,  -4.13,   0.56,  (min)
05/16 01Z,   0.00,  -4.45,  99.90,  -3.89,   0.56,
05/16 02Z,  -0.10,  -3.98,  99.90,  -3.51,   0.56,
05/16 03Z,  -0.10,  -3.32,  99.90,  -2.85,   0.56,
05/16 04Z,  -0.10,  -2.56,  99.90,  -2.10,   0.56,
05/16 05Z,  -0.10,  -1.81,  99.90,  -1.35,   0.56,
05/16 06Z,  -0.10,  -1.13,  99.90,  -0.67,   0.56,
05/16 07Z,  -0.10,  -0.58,  99.90,  -0.12,   0.56,
05/16 08Z,  -0.10,  -0.19,  99.90,   0.27,   0.56,
05/16 09Z,  -0.10,   0.06,  99.90,   0.52,   0.56,
05/16 10Z,  -0.20,   0.19,  99.90,   0.55,   0.56,
05/16 11Z,  -0.20,   0.24,  99.90,   0.60,   0.56,
05/16 12Z,  -0.20,   0.24,  99.90,   0.60,   0.56,  (max)
05/16 13Z,  -0.30,   0.20,  99.90,   0.46,   0.56,
05/16 14Z,  -0.30,   0.10,  99.90,   0.37,   0.56,
05/16 15Z,  -0.30,  -0.07,  99.90,   0.19,   0.56,
05/16 16Z,  -0.30,  -0.36,  99.90,  -0.09,   0.56,
05/16 17Z,  -0.30,  -0.77,  99.90,  -0.51,   0.56,
05/16 18Z,  -0.30,  -1.33,  99.90,  -1.06,   0.56,
05/16 19Z,  -0.30,  -2.00,  99.90,  -1.73,   0.56,
05/16 20Z,  -0.40,  -2.73,  99.90,  -2.57,   0.56,
05/16 21Z,  -0.40,  -3.46,  99.90,  -3.29,   0.56,
05/16 22Z,  -0.40,  -4.09,  99.90,  -3.92,   0.56,
05/16 23Z,  -0.50,  -4.54,  99.90,  -4.48,   0.56,
05/17 00Z,  -0.40,  -4.75,  99.90,  -4.59,   0.56,  (min)
05/17 01Z,  -0.40,  -4.69,  99.90,  -4.52,   0.56,
05/17 02Z,  -0.40,  -4.35,  99.90,  -4.19,   0.56,
05/17 03Z,  -0.40,  -3.79,  99.90,  -3.62,   0.56,
05/17 04Z,  -0.40,  -3.07,  99.90,  -2.90,   0.56,
05/17 05Z,  -0.50,  -2.29,  99.90,  -2.22,   0.56,
05/17 06Z,  -0.50,  -1.54,  99.90,  -1.48,   0.56,
05/17 07Z,  -0.50,  -0.90,  99.90,  -0.84,   0.56,
05/17 08Z,  -0.50,  -0.42,  99.90,  -0.35,   0.56,
05/17 09Z,  -0.50,  -0.09,  99.90,  -0.03,   0.56,
05/17 10Z,  -0.50,   0.09,  99.90,   0.16,   0.56,
05/17 11Z,  -0.50,   0.18,  99.90,   0.24,   0.56,
05/17 12Z,  -0.50,   0.20,  99.90,   0.26,   0.56,  (max)
05/17 13Z,  -0.50,   0.18,  99.90,   0.24,   0.56,
05/17 14Z,  -0.50,   0.13,  99.90,   0.19,   0.56,
05/17 15Z,  -0.50,   0.02,  99.90,   0.09,   0.56,
05/17 16Z,  -0.40,  -0.16,  99.90,   0.00,   0.56,
05/17 17Z,  -0.40,  -0.47,  99.90,  -0.31,   0.56,
05/17 18Z,  -0.40,  -0.92,  99.90,  -0.75,   0.56,
05/17 19Z,  -0.40,  -1.50,  99.90,  -1.34,   0.56,
05/17 20Z,  -0.40,  -2.20,  99.90,  -2.03,   0.56,
05/17 21Z,  -0.40,  -2.94,  99.90,  -2.78,   0.56,
05/17 22Z,  -0.40,  -3.65,  99.90,  -3.48,   0.56,
05/17 23Z,  -0.40,  -4.23,  99.90,  -4.07,   0.56,
05/18 00Z,  -0.40,  -4.61,  99.90,  -4.45,   0.56,
05/18 01Z,  -0.40,  -4.73,  99.90,  -4.56,   0.56,  (min)
05/18 02Z,  -0.40,  -4.56,  99.90,  -4.40,   0.56,
05/18 03Z,  -0.30,  -4.13,  99.90,  -3.87,   0.56,
05/18 04Z,  -0.30,  -3.50,  99.90,  -3.24,   0.56,
05/18 05Z,  -0.30,  -2.75,  99.90,  -2.48,   0.56,
05/18 06Z,  -0.20,  -1.98,  99.90,  -1.61,   0.56,
05/18 07Z,  -0.20,  -1.28,  99.90,  -0.91,   0.56,
05/18 08Z,  -0.20,  -0.72,  99.90,  -0.35,   0.56,
05/18 09Z,  -0.20,  -0.32,  99.90,   0.04,   0.56,
05/18 10Z,  -0.20,  -0.08,  99.90,   0.28,   0.56,
05/18 11Z,  -0.20,   0.03,  99.90,   0.39,   0.56,
05/18 12Z,  -0.20,   0.05,  99.90,   0.42,   0.56,  (max)
05/18 13Z,  -0.20,   0.04,  99.90,   0.41,   0.56,
05/18 14Z,  -0.20,   0.02,  99.90,   0.38,   0.56,
05/18 15Z,  -0.20,  -0.03,  99.90,   0.33,   0.56,
05/18 16Z,  -0.20,  -0.13,  99.90,   0.23,   0.56,
05/18 17Z,  -0.20,  -0.32,  99.90,   0.05,   0.56,
05/18 18Z,  -0.20,  -0.63,  99.90,  -0.27,   0.56,
05/18 19Z,  -0.20,  -1.09,  99.90,  -0.72,   0.56,
05/18 20Z,  -0.20,  -1.68,  99.90,  -1.32,   0.56,
05/18 21Z,  -0.20,  -2.38,  99.90,  -2.01,   0.56,
05/18 22Z,  -0.20,  -3.09,  99.90,  -2.73,   0.56,
05/18 23Z,  -0.20,  -3.75,  99.90,  -3.39,   0.56,
05/19 00Z,  -0.10,  -4.26,  99.90,  -3.80,   0.56,
05/19 01Z,  99.90,  -4.54,  99.90,  99.90,   0.56,
05/19 02Z,  99.90,  -4.55,  99.90,  99.90,   0.56,
05/19 03Z,  99.90,  -4.29,  99.90,  99.90,   0.56,
05/19 04Z,  99.90,  -3.78,  99.90,  99.90,   0.56,
05/19 05Z,  99.90,  -3.11,  99.90,  99.90,   0.56,
05/19 06Z,  99.90,  -2.36,  99.90,  99.90,   0.56,