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
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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 03:23:50 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 12Z,   1.30,  -0.97,  -0.60,  99.90,  -0.93,
03/20 13Z,   1.20,  -0.79,  -0.51,  99.90,  -0.92,  (max)
03/20 14Z,   1.30,  -1.49,  -1.28,  99.90,  -1.09,
03/20 15Z,   1.50,  -2.88,  -2.77,  99.90,  -1.39,
03/20 16Z,   1.70,  -4.78,  -4.76,  99.90,  -1.68,
03/20 17Z,   1.80,  -6.91,  -6.92,  99.90,  -1.81,
03/20 18Z,   1.10,  -8.89,  -8.99,  99.90,  -1.20,
03/20 19Z,   1.10, -10.25, -10.47,  99.90,  -1.32,
03/20 20Z,   1.20, -10.63, -10.91,  99.90,  -1.48,  (min)
03/20 21Z,   1.40,  -9.95, -10.27,  99.90,  -1.72,
03/20 22Z,   1.50,  -8.46,  -8.83,  99.90,  -1.87,
03/20 23Z,   1.60,  -6.72,  -7.13,  99.90,  -2.01,
03/21 00Z,   1.30,  -5.28,  -5.72,  99.90,  -1.74,
03/21 01Z,   1.30,  -4.42,  -4.86,  99.90,  -1.74,
03/21 02Z,   1.20,  -4.14,  -4.57,  99.90,  -1.63,  (max)
03/21 03Z,   1.10,  -4.35,  -4.74,  99.90,  -1.49,
03/21 04Z,   1.10,  -4.96,  -5.27,  99.90,  -1.41,
03/21 05Z,   1.20,  -5.87,  -6.14,  99.90,  -1.47,
03/21 06Z,   1.50,  -6.80,  -6.94,  99.90,  -1.64,
03/21 07Z,   1.50,  -7.40,  -7.50,  99.90,  -1.60,  (min)
03/21 08Z,   1.30,  -7.32,  -7.49,  99.90,  -1.47,
03/21 09Z,   1.20,  -6.42,  -6.68,  99.90,  -1.46,
03/21 10Z,   1.10,  -4.90,  -5.21,  99.90,  -1.41,
03/21 11Z,   1.10,  -3.23,  -3.54,  99.90,  -1.41,
03/21 12Z,   1.30,  -1.95,  -2.21,  99.90,  -1.56,
03/21 13Z,   1.20,  -1.39,  -1.60,  99.90,  -1.41,  (max)
03/21 14Z,   1.20,  -1.56,  -1.75,  99.90,  -1.39,
03/21 15Z,   1.20,  -2.33,  -2.62,  99.90,  -1.49,
03/21 16Z,   1.20,  -3.60,  -3.94,  99.90,  -1.54,
03/21 17Z,   1.20,  -5.25,  -5.65,  99.90,  -1.60,
03/21 18Z,   1.30,  -7.08,  -7.33,  99.90,  -1.55,
03/21 19Z,   1.20,  -8.72,  -8.89,  99.90,  -1.37,
03/21 20Z,   1.20,  -9.77, -10.01,  99.90,  -1.44,
03/21 21Z,   1.20,  -9.97, -10.35,  99.90,  -1.58,  (min)
03/21 22Z,   1.30,  -9.34,  -9.79,  99.90,  -1.75,
03/21 23Z,   1.30,  -8.18,  -8.61,  99.90,  -1.73,
03/22 00Z,   1.40,  -6.92,  -7.28,  99.90,  -1.76,
03/22 01Z,   1.50,  -5.92,  -6.21,  99.90,  -1.79,
03/22 02Z,   1.60,  -5.27,  -5.54,  99.90,  -1.87,
03/22 03Z,   1.60,  -4.94,  -5.26,  99.90,  -1.92,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 04Z,   1.60,  -4.89,  99.90,  -5.19,  -1.90,  (max)
03/22 05Z,   1.60,  -5.18,  99.90,  -5.45,  -1.87,
03/22 06Z,   1.60,  -5.74,  99.90,  -5.99,  -1.85,
03/22 07Z,   1.40,  -6.34,  99.90,  -6.77,  -1.83,
03/22 08Z,   1.20,  -6.65,  99.90,  -7.25,  -1.80,  (min)
03/22 09Z,   1.00,  -6.41,  99.90,  -7.19,  -1.78,
03/22 10Z,   0.90,  -5.58,  99.90,  -6.44,  -1.75,
03/22 11Z,   0.80,  -4.39,  99.90,  -5.31,  -1.73,
03/22 12Z,   0.90,  -3.20,  99.90,  -4.01,  -1.70,
03/22 13Z,   1.00,  -2.38,  99.90,  -3.06,  -1.68,
03/22 14Z,   1.00,  -2.07,  99.90,  -2.73,  -1.65,  (max)
03/22 15Z,   1.10,  -2.23,  99.90,  -2.76,  -1.63,
03/22 16Z,   1.20,  -2.81,  99.90,  -3.24,  -1.63,
03/22 17Z,   1.30,  -3.81,  99.90,  -4.14,  -1.63,
03/22 18Z,   1.30,  -5.23,  99.90,  -5.56,  -1.63,
03/22 19Z,   1.20,  -6.85,  99.90,  -7.28,  -1.63,
03/22 20Z,   1.30,  -8.32,  99.90,  -8.65,  -1.63,
03/22 21Z,   1.40,  -9.30,  99.90,  -9.53,  -1.63,
03/22 22Z,   1.30,  -9.60,  99.90,  -9.93,  -1.63,  (min)
03/22 23Z,   1.20,  -9.26,  99.90,  -9.69,  -1.63,
03/23 00Z,   1.10,  -8.50,  99.90,  -9.03,  -1.63,
03/23 01Z,   1.00,  -7.60,  99.90,  -8.23,  -1.63,
03/23 02Z,   0.90,  -6.73,  99.90,  -7.46,  -1.63,
03/23 03Z,   0.80,  -5.94,  99.90,  -6.78,  -1.63,
03/23 04Z,   0.80,  -5.29,  99.90,  -6.12,  -1.63,
03/23 05Z,   0.80,  -4.90,  99.90,  -5.73,  -1.63,
03/23 06Z,   0.90,  -4.89,  99.90,  -5.62,  -1.63,  (max)
03/23 07Z,   1.10,  -5.25,  99.90,  -5.78,  -1.63,
03/23 08Z,   1.20,  -5.73,  99.90,  -6.16,  -1.63,
03/23 09Z,   1.30,  -6.02,  99.90,  -6.35,  -1.63,  (min)
03/23 10Z,   1.30,  -5.91,  99.90,  -6.25,  -1.63,
03/23 11Z,   1.40,  -5.40,  99.90,  -5.63,  -1.63,
03/23 12Z,   1.40,  -4.62,  99.90,  -4.85,  -1.63,
03/23 13Z,   1.30,  -3.79,  99.90,  -4.12,  -1.63,
03/23 14Z,   1.30,  -3.12,  99.90,  -3.45,  -1.63,
03/23 15Z,   1.20,  -2.68,  99.90,  -3.11,  -1.63,
03/23 16Z,   1.20,  -2.54,  99.90,  -2.97,  -1.63,  (max)
03/23 17Z,   1.20,  -2.78,  99.90,  -3.21,  -1.63,
03/23 18Z,   1.20,  -3.54,  99.90,  -3.97,  -1.63,
03/23 19Z,   1.20,  -4.83,  99.90,  -5.26,  -1.63,
03/23 20Z,   1.20,  -6.42,  99.90,  -6.85,  -1.63,
03/23 21Z,   1.30,  -7.95,  99.90,  -8.28,  -1.63,
03/23 22Z,   1.40,  -9.12,  99.90,  -9.35,  -1.63,
03/23 23Z,   1.50,  -9.74,  99.90,  -9.87,  -1.63,
03/24 00Z,   1.50,  -9.77,  99.90,  -9.90,  -1.63,  (min)
03/24 01Z,   1.60,  -9.29,  99.90,  -9.32,  -1.63,
03/24 02Z,   1.70,  -8.42,  99.90,  -8.35,  -1.63,
03/24 03Z,   1.70,  -7.32,  99.90,  -7.25,  -1.63,
03/24 04Z,   1.60,  -6.12,  99.90,  -6.15,  -1.63,
03/24 05Z,   1.50,  -5.04,  99.90,  -5.17,  -1.63,
03/24 06Z,   1.40,  -4.35,  99.90,  -4.58,  -1.63,
03/24 07Z,   1.40,  -4.22,  99.90,  -4.45,  -1.63,  (max)
03/24 08Z,   1.50,  -4.59,  99.90,  -4.72,  -1.63,
03/24 09Z,   1.60,  -5.20,  99.90,  -5.23,  -1.63,
03/24 10Z,   1.60,  -5.76,  99.90,  -5.79,  -1.63,
03/24 11Z,   1.70,  -6.05,  99.90,  -5.98,  -1.63,  (min)
03/24 12Z,   1.70,  -5.97,  99.90,  -5.90,  -1.63,
03/24 13Z,   1.60,  -5.50,  99.90,  -5.53,  -1.63,
03/24 14Z,   1.40,  -4.73,  99.90,  -4.96,  -1.63,
03/24 15Z,   1.20,  -3.82,  99.90,  -4.25,  -1.63,
03/24 16Z,   1.10,  -2.96,  99.90,  -3.49,  -1.63,
03/24 17Z,   1.10,  -2.37,  99.90,  -2.90,  -1.63,
03/24 18Z,   1.20,  -2.30,  99.90,  -2.73,  -1.63,  (max)
03/24 19Z,   1.20,  -2.94,  99.90,  -3.37,  -1.63,
03/24 20Z,   1.30,  -4.27,  99.90,  -4.60,  -1.63,
03/24 21Z,   1.20,  -6.02,  99.90,  -6.45,  -1.63,
03/24 22Z,   1.20,  -7.85,  99.90,  -8.28,  -1.63,
03/24 23Z,   1.10,  -9.41,  99.90,  -9.94,  -1.63,
03/25 00Z,   1.00, -10.42,  99.90, -11.05,  -1.63,
03/25 01Z,   0.90, -10.70,  99.90, -11.43,  -1.63,  (min)
03/25 02Z,   0.80, -10.18,  99.90, -11.01,  -1.63,
03/25 03Z,   0.80,  -8.98,  99.90,  -9.81,  -1.63,
03/25 04Z,   0.70,  -7.34,  99.90,  -8.27,  -1.63,
03/25 05Z,   0.70,  -5.61,  99.90,  -6.54,  -1.63,
03/25 06Z,   0.80,  -4.18,  99.90,  -5.01,  -1.63,
03/25 07Z,   0.80,  -3.37,  99.90,  -4.20,  -1.63,
03/25 08Z,   0.80,  -3.34,  99.90,  -4.18,  -1.63,  (max)
03/25 09Z,   0.80,  -3.99,  99.90,  -4.82,  -1.63,
03/25 10Z,   0.80,  -5.03,  99.90,  -5.86,  -1.63,
03/25 11Z,   0.90,  -6.11,  99.90,  -6.84,  -1.63,
03/25 12Z,   0.90,  -6.93,  99.90,  -7.66,  -1.63,
03/25 13Z,   0.80,  -7.20,  99.90,  -8.03,  -1.63,  (min)
03/25 14Z,   0.80,  -6.76,  99.90,  -7.59,  -1.63,
03/25 15Z,   0.80,  -5.68,  99.90,  -6.52,  -1.63,
03/25 16Z,   0.80,  -4.24,  99.90,  -5.07,  -1.63,
03/25 17Z,   0.80,  -2.81,  99.90,  -3.64,  -1.63,
03/25 18Z,   0.80,  -1.80,  99.90,  -2.63,  -1.63,
03/25 19Z,  99.90,  -1.55,  99.90,  99.90,  -1.63,
03/25 20Z,  99.90,  -2.23,  99.90,  99.90,  -1.63,
03/25 21Z,  99.90,  -3.77,  99.90,  99.90,  -1.63,
03/25 22Z,  99.90,  -5.88,  99.90,  99.90,  -1.63,
03/25 23Z,  99.90,  -8.17,  99.90,  99.90,  -1.63,
03/26 00Z,  99.90, -10.18,  99.90,  99.90,  -1.63,