EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Valdez, AK : 03/22/2025 03:22:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 12Z,   1.30,  11.17,  11.54,  99.90,  -0.93,
03/20 13Z,   1.20,  11.35,  11.63,  99.90,  -0.92,  (max)
03/20 14Z,   1.30,  10.65,  10.86,  99.90,  -1.09,
03/20 15Z,   1.50,   9.26,   9.37,  99.90,  -1.39,
03/20 16Z,   1.70,   7.36,   7.38,  99.90,  -1.68,
03/20 17Z,   1.80,   5.23,   5.22,  99.90,  -1.81,
03/20 18Z,   1.10,   3.25,   3.15,  99.90,  -1.20,
03/20 19Z,   1.10,   1.89,   1.67,  99.90,  -1.32,
03/20 20Z,   1.20,   1.51,   1.23,  99.90,  -1.48,  (min)
03/20 21Z,   1.40,   2.19,   1.87,  99.90,  -1.72,
03/20 22Z,   1.50,   3.68,   3.31,  99.90,  -1.87,
03/20 23Z,   1.60,   5.42,   5.01,  99.90,  -2.01,
03/21 00Z,   1.30,   6.86,   6.42,  99.90,  -1.74,
03/21 01Z,   1.30,   7.72,   7.28,  99.90,  -1.74,
03/21 02Z,   1.20,   8.00,   7.57,  99.90,  -1.63,  (max)
03/21 03Z,   1.10,   7.79,   7.40,  99.90,  -1.49,
03/21 04Z,   1.10,   7.18,   6.87,  99.90,  -1.41,
03/21 05Z,   1.20,   6.27,   6.00,  99.90,  -1.47,
03/21 06Z,   1.50,   5.34,   5.20,  99.90,  -1.64,
03/21 07Z,   1.50,   4.74,   4.64,  99.90,  -1.60,  (min)
03/21 08Z,   1.30,   4.82,   4.65,  99.90,  -1.47,
03/21 09Z,   1.20,   5.72,   5.46,  99.90,  -1.46,
03/21 10Z,   1.10,   7.24,   6.93,  99.90,  -1.41,
03/21 11Z,   1.10,   8.91,   8.60,  99.90,  -1.41,
03/21 12Z,   1.30,  10.19,   9.93,  99.90,  -1.56,
03/21 13Z,   1.20,  10.75,  10.54,  99.90,  -1.41,  (max)
03/21 14Z,   1.20,  10.58,  10.39,  99.90,  -1.39,
03/21 15Z,   1.20,   9.81,   9.52,  99.90,  -1.49,
03/21 16Z,   1.20,   8.54,   8.20,  99.90,  -1.54,
03/21 17Z,   1.20,   6.89,   6.49,  99.90,  -1.60,
03/21 18Z,   1.30,   5.06,   4.81,  99.90,  -1.55,
03/21 19Z,   1.20,   3.42,   3.25,  99.90,  -1.37,
03/21 20Z,   1.20,   2.37,   2.13,  99.90,  -1.44,
03/21 21Z,   1.20,   2.17,   1.79,  99.90,  -1.58,  (min)
03/21 22Z,   1.30,   2.80,   2.35,  99.90,  -1.75,
03/21 23Z,   1.30,   3.96,   3.53,  99.90,  -1.73,
03/22 00Z,   1.40,   5.22,   4.86,  99.90,  -1.76,
03/22 01Z,   1.50,   6.22,   5.93,  99.90,  -1.79,
03/22 02Z,   1.60,   6.87,   6.60,  99.90,  -1.87,
03/22 03Z,   1.60,   7.20,   6.88,  99.90,  -1.92,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 04Z,   1.60,   7.25,  99.90,   6.95,  -1.90,  (max)
03/22 05Z,   1.60,   6.96,  99.90,   6.69,  -1.87,
03/22 06Z,   1.60,   6.40,  99.90,   6.15,  -1.85,
03/22 07Z,   1.40,   5.80,  99.90,   5.37,  -1.83,
03/22 08Z,   1.20,   5.49,  99.90,   4.89,  -1.80,  (min)
03/22 09Z,   1.00,   5.73,  99.90,   4.95,  -1.78,
03/22 10Z,   0.90,   6.56,  99.90,   5.70,  -1.75,
03/22 11Z,   0.80,   7.75,  99.90,   6.83,  -1.73,
03/22 12Z,   0.90,   8.94,  99.90,   8.13,  -1.70,
03/22 13Z,   1.00,   9.76,  99.90,   9.08,  -1.68,
03/22 14Z,   1.00,  10.07,  99.90,   9.41,  -1.65,  (max)
03/22 15Z,   1.10,   9.91,  99.90,   9.38,  -1.63,
03/22 16Z,   1.20,   9.33,  99.90,   8.90,  -1.63,
03/22 17Z,   1.30,   8.33,  99.90,   8.00,  -1.63,
03/22 18Z,   1.30,   6.91,  99.90,   6.58,  -1.63,
03/22 19Z,   1.20,   5.29,  99.90,   4.86,  -1.63,
03/22 20Z,   1.30,   3.82,  99.90,   3.49,  -1.63,
03/22 21Z,   1.40,   2.84,  99.90,   2.61,  -1.63,
03/22 22Z,   1.30,   2.54,  99.90,   2.21,  -1.63,  (min)
03/22 23Z,   1.20,   2.88,  99.90,   2.45,  -1.63,
03/23 00Z,   1.10,   3.64,  99.90,   3.11,  -1.63,
03/23 01Z,   1.00,   4.54,  99.90,   3.91,  -1.63,
03/23 02Z,   0.90,   5.41,  99.90,   4.68,  -1.63,
03/23 03Z,   0.80,   6.20,  99.90,   5.36,  -1.63,
03/23 04Z,   0.80,   6.85,  99.90,   6.02,  -1.63,
03/23 05Z,   0.80,   7.24,  99.90,   6.41,  -1.63,
03/23 06Z,   0.90,   7.25,  99.90,   6.52,  -1.63,  (max)
03/23 07Z,   1.10,   6.89,  99.90,   6.36,  -1.63,
03/23 08Z,   1.20,   6.41,  99.90,   5.98,  -1.63,
03/23 09Z,   1.30,   6.12,  99.90,   5.79,  -1.63,  (min)
03/23 10Z,   1.30,   6.23,  99.90,   5.89,  -1.63,
03/23 11Z,   1.40,   6.74,  99.90,   6.51,  -1.63,
03/23 12Z,   1.40,   7.52,  99.90,   7.29,  -1.63,
03/23 13Z,   1.30,   8.35,  99.90,   8.02,  -1.63,
03/23 14Z,   1.30,   9.02,  99.90,   8.69,  -1.63,
03/23 15Z,   1.20,   9.46,  99.90,   9.03,  -1.63,
03/23 16Z,   1.20,   9.60,  99.90,   9.17,  -1.63,  (max)
03/23 17Z,   1.20,   9.36,  99.90,   8.93,  -1.63,
03/23 18Z,   1.20,   8.60,  99.90,   8.17,  -1.63,
03/23 19Z,   1.20,   7.31,  99.90,   6.88,  -1.63,
03/23 20Z,   1.20,   5.72,  99.90,   5.29,  -1.63,
03/23 21Z,   1.30,   4.19,  99.90,   3.86,  -1.63,
03/23 22Z,   1.40,   3.02,  99.90,   2.79,  -1.63,
03/23 23Z,   1.50,   2.40,  99.90,   2.27,  -1.63,
03/24 00Z,   1.50,   2.37,  99.90,   2.24,  -1.63,  (min)
03/24 01Z,   1.60,   2.85,  99.90,   2.82,  -1.63,
03/24 02Z,   1.70,   3.72,  99.90,   3.79,  -1.63,
03/24 03Z,   1.70,   4.82,  99.90,   4.89,  -1.63,
03/24 04Z,   1.60,   6.02,  99.90,   5.99,  -1.63,
03/24 05Z,   1.50,   7.10,  99.90,   6.97,  -1.63,
03/24 06Z,   1.40,   7.79,  99.90,   7.56,  -1.63,
03/24 07Z,   1.40,   7.92,  99.90,   7.69,  -1.63,  (max)
03/24 08Z,   1.50,   7.55,  99.90,   7.42,  -1.63,
03/24 09Z,   1.60,   6.94,  99.90,   6.91,  -1.63,
03/24 10Z,   1.60,   6.38,  99.90,   6.35,  -1.63,
03/24 11Z,   1.70,   6.09,  99.90,   6.16,  -1.63,  (min)
03/24 12Z,   1.70,   6.17,  99.90,   6.24,  -1.63,
03/24 13Z,   1.60,   6.64,  99.90,   6.61,  -1.63,
03/24 14Z,   1.40,   7.41,  99.90,   7.18,  -1.63,
03/24 15Z,   1.20,   8.32,  99.90,   7.89,  -1.63,
03/24 16Z,   1.10,   9.18,  99.90,   8.65,  -1.63,
03/24 17Z,   1.10,   9.77,  99.90,   9.24,  -1.63,
03/24 18Z,   1.20,   9.84,  99.90,   9.41,  -1.63,  (max)
03/24 19Z,   1.20,   9.20,  99.90,   8.77,  -1.63,
03/24 20Z,   1.30,   7.87,  99.90,   7.54,  -1.63,
03/24 21Z,   1.20,   6.12,  99.90,   5.69,  -1.63,
03/24 22Z,   1.20,   4.29,  99.90,   3.86,  -1.63,
03/24 23Z,   1.10,   2.73,  99.90,   2.20,  -1.63,
03/25 00Z,   1.00,   1.72,  99.90,   1.09,  -1.63,
03/25 01Z,   0.90,   1.44,  99.90,   0.71,  -1.63,  (min)
03/25 02Z,   0.80,   1.96,  99.90,   1.13,  -1.63,
03/25 03Z,   0.80,   3.16,  99.90,   2.33,  -1.63,
03/25 04Z,   0.70,   4.80,  99.90,   3.87,  -1.63,
03/25 05Z,   0.70,   6.53,  99.90,   5.60,  -1.63,
03/25 06Z,   0.80,   7.96,  99.90,   7.13,  -1.63,
03/25 07Z,   0.80,   8.77,  99.90,   7.94,  -1.63,
03/25 08Z,   0.80,   8.80,  99.90,   7.96,  -1.63,  (max)
03/25 09Z,   0.80,   8.15,  99.90,   7.32,  -1.63,
03/25 10Z,   0.80,   7.11,  99.90,   6.28,  -1.63,
03/25 11Z,   0.90,   6.03,  99.90,   5.30,  -1.63,
03/25 12Z,   0.90,   5.21,  99.90,   4.48,  -1.63,
03/25 13Z,   0.80,   4.94,  99.90,   4.11,  -1.63,  (min)
03/25 14Z,   0.80,   5.38,  99.90,   4.55,  -1.63,
03/25 15Z,   0.80,   6.46,  99.90,   5.62,  -1.63,
03/25 16Z,   0.80,   7.90,  99.90,   7.07,  -1.63,
03/25 17Z,   0.80,   9.33,  99.90,   8.50,  -1.63,
03/25 18Z,   0.80,  10.34,  99.90,   9.51,  -1.63,
03/25 19Z,  99.90,  10.59,  99.90,  99.90,  -1.63,
03/25 20Z,  99.90,   9.91,  99.90,  99.90,  -1.63,
03/25 21Z,  99.90,   8.37,  99.90,  99.90,  -1.63,
03/25 22Z,  99.90,   6.26,  99.90,  99.90,  -1.63,
03/25 23Z,  99.90,   3.97,  99.90,  99.90,  -1.63,
03/26 00Z,  99.90,   1.96,  99.90,  99.90,  -1.63,