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 : 03/19/2025 16:22:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 00Z,   0.90,  -5.00,  -5.84,  99.90,  -1.74,  (max)
03/18 01Z,   0.80,  -5.52,  -6.52,  99.90,  -1.80,
03/18 02Z,   0.80,  -7.02,  -8.02,  99.90,  -1.80,
03/18 03Z,   0.90,  -9.16, -10.02,  99.90,  -1.76,
03/18 04Z,   1.00, -11.39, -12.19,  99.90,  -1.80,
03/18 05Z,   1.10, -13.09, -13.84,  99.90,  -1.85,
03/18 06Z,   0.70, -13.69, -14.50,  99.90,  -1.51,  (min)
03/18 07Z,   0.70, -12.87, -13.68,  99.90,  -1.51,
03/18 08Z,   0.80, -10.78, -11.53,  99.90,  -1.55,
03/18 09Z,   1.00,  -8.06,  -8.78,  99.90,  -1.72,
03/18 10Z,   1.10,  -5.55,  -6.23,  99.90,  -1.78,
03/18 11Z,   1.10,  -3.90,  -4.60,  99.90,  -1.80,
03/18 12Z,   0.70,  -3.45,  -4.23,  99.90,  -1.48,  (max)
03/18 13Z,   0.80,  -4.20,  -5.02,  99.90,  -1.62,
03/18 14Z,   0.80,  -5.99,  -6.81,  99.90,  -1.62,
03/18 15Z,   0.70,  -8.49,  -9.29,  99.90,  -1.50,
03/18 16Z,   0.80, -11.24, -11.93,  99.90,  -1.49,
03/18 17Z,   0.80, -13.64, -14.22,  99.90,  -1.38,
03/18 18Z,   0.90, -15.08, -15.64,  99.90,  -1.46,
03/18 19Z,   1.00, -15.15, -15.71,  99.90,  -1.56,  (min)
03/18 20Z,   1.00, -13.81, -14.38,  99.90,  -1.57,
03/18 21Z,   0.90, -11.51, -12.03,  99.90,  -1.42,
03/18 22Z,   0.90,  -9.00,  -9.50,  99.90,  -1.40,
03/18 23Z,   1.00,  -7.01,  -7.54,  99.90,  -1.53,
03/19 00Z,   1.20,  -5.94,  -6.70,  99.90,  -1.96,
03/19 01Z,   1.10,  -5.86,  -6.70,  99.90,  -1.94,  (max)
03/19 02Z,   1.10,  -6.69,  -7.51,  99.90,  -1.92,
03/19 03Z,   1.00,  -8.19,  -8.88,  99.90,  -1.69,
03/19 04Z,   0.90, -10.03, -10.65,  99.90,  -1.52,
03/19 05Z,   0.80, -11.70, -12.33,  99.90,  -1.43,
03/19 06Z,   1.20, -12.67, -13.35,  99.90,  -1.88,  (min)
03/19 07Z,   1.20, -12.53, -13.12,  99.90,  -1.79,
03/19 08Z,   1.10, -11.16, -11.71,  99.90,  -1.65,
03/19 09Z,   1.20,  -8.92,  -9.42,  99.90,  -1.70,
03/19 10Z,   1.20,  -6.49,  -6.99,  99.90,  -1.70,
03/19 11Z,   1.30,  -4.64,  -5.16,  99.90,  -1.82,
03/19 12Z,   1.40,  -3.80,  -4.35,  99.90,  -1.95,  (max)
03/19 13Z,   1.40,  -4.06,  -4.65,  99.90,  -1.99,
03/19 14Z,   1.40,  -5.30,  -5.86,  99.90,  -1.96,
03/19 15Z,   1.60,  -7.29,  -7.71,  99.90,  -2.02,
03/19 16Z,   1.90,  -9.70, -10.03,  99.90,  -2.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 17Z,   2.00, -12.09,  99.90, -12.28,  -2.19,
03/19 18Z,   2.10, -13.94,  99.90, -13.98,  -2.14,
03/19 19Z,   2.00, -14.76,  99.90, -14.86,  -2.09,  (min)
03/19 20Z,   1.90, -14.32,  99.90, -14.46,  -2.05,
03/19 21Z,   1.70, -12.75,  99.90, -13.05,  -2.00,
03/19 22Z,   1.60, -10.61,  99.90, -10.96,  -1.95,
03/19 23Z,   1.50,  -8.60,  99.90,  -9.01,  -1.91,
03/20 00Z,   1.70,  -7.23,  99.90,  -7.40,  -1.86,
03/20 01Z,   1.70,  -6.69,  99.90,  -6.81,  -1.81,  (max)
03/20 02Z,   1.70,  -6.91,  99.90,  -6.98,  -1.77,
03/20 03Z,   1.60,  -7.75,  99.90,  -7.87,  -1.72,
03/20 04Z,   1.60,  -9.01,  99.90,  -9.09,  -1.67,
03/20 05Z,   1.80, -10.40,  99.90, -10.27,  -1.67,
03/20 06Z,   2.00, -11.48,  99.90, -11.16,  -1.67,
03/20 07Z,   2.30, -11.83,  99.90, -11.20,  -1.67,  (min)
03/20 08Z,   2.40, -11.16,  99.90, -10.44,  -1.67,
03/20 09Z,   2.30,  -9.56,  99.90,  -8.94,  -1.67,
03/20 10Z,   2.00,  -7.49,  99.90,  -7.16,  -1.67,
03/20 11Z,   1.70,  -5.60,  99.90,  -5.58,  -1.67,
03/20 12Z,   1.40,  -4.46,  99.90,  -4.74,  -1.67,
03/20 13Z,   1.40,  -4.28,  99.90,  -4.56,  -1.67,  (max)
03/20 14Z,   1.60,  -4.98,  99.90,  -5.05,  -1.67,
03/20 15Z,   1.60,  -6.37,  99.90,  -6.44,  -1.67,
03/20 16Z,   1.50,  -8.27,  99.90,  -8.44,  -1.67,
03/20 17Z,   1.40, -10.40,  99.90, -10.67,  -1.67,
03/20 18Z,   1.30, -12.38,  99.90, -12.75,  -1.67,
03/20 19Z,   1.40, -13.74,  99.90, -14.02,  -1.67,
03/20 20Z,   1.50, -14.12,  99.90, -14.30,  -1.67,  (min)
03/20 21Z,   1.60, -13.44,  99.90, -13.51,  -1.67,
03/20 22Z,   1.60, -11.95,  99.90, -12.02,  -1.67,
03/20 23Z,   1.50, -10.21,  99.90, -10.39,  -1.67,
03/21 00Z,   1.50,  -8.77,  99.90,  -8.94,  -1.67,
03/21 01Z,   1.40,  -7.91,  99.90,  -8.18,  -1.67,
03/21 02Z,   1.40,  -7.63,  99.90,  -7.91,  -1.67,  (max)
03/21 03Z,   1.40,  -7.84,  99.90,  -8.11,  -1.67,
03/21 04Z,   1.50,  -8.45,  99.90,  -8.63,  -1.67,
03/21 05Z,   1.50,  -9.36,  99.90,  -9.53,  -1.67,
03/21 06Z,   1.30, -10.29,  99.90, -10.67,  -1.67,
03/21 07Z,   1.30, -10.89,  99.90, -11.27,  -1.67,  (min)
03/21 08Z,   1.30, -10.81,  99.90, -11.18,  -1.67,
03/21 09Z,   1.30,  -9.91,  99.90, -10.28,  -1.67,
03/21 10Z,   1.40,  -8.39,  99.90,  -8.66,  -1.67,
03/21 11Z,   1.50,  -6.72,  99.90,  -6.90,  -1.67,
03/21 12Z,   1.70,  -5.44,  99.90,  -5.42,  -1.67,
03/21 13Z,   1.70,  -4.88,  99.90,  -4.85,  -1.67,  (max)
03/21 14Z,   1.60,  -5.05,  99.90,  -5.12,  -1.67,
03/21 15Z,   1.50,  -5.82,  99.90,  -6.00,  -1.67,
03/21 16Z,   1.30,  -7.09,  99.90,  -7.46,  -1.67,
03/21 17Z,   1.20,  -8.74,  99.90,  -9.22,  -1.67,
03/21 18Z,   1.20, -10.57,  99.90, -11.05,  -1.67,
03/21 19Z,   1.30, -12.21,  99.90, -12.59,  -1.67,
03/21 20Z,   1.40, -13.26,  99.90, -13.54,  -1.67,
03/21 21Z,   1.50, -13.46,  99.90, -13.64,  -1.67,  (min)
03/21 22Z,   1.60, -12.83,  99.90, -12.91,  -1.67,
03/21 23Z,   1.60, -11.67,  99.90, -11.74,  -1.67,
03/22 00Z,   1.60, -10.41,  99.90, -10.49,  -1.67,
03/22 01Z,   1.40,  -9.41,  99.90,  -9.68,  -1.67,
03/22 02Z,   1.30,  -8.76,  99.90,  -9.14,  -1.67,
03/22 03Z,   1.20,  -8.43,  99.90,  -8.90,  -1.67,
03/22 04Z,   1.20,  -8.38,  99.90,  -8.86,  -1.67,  (max)
03/22 05Z,   1.10,  -8.67,  99.90,  -9.24,  -1.67,
03/22 06Z,   1.10,  -9.23,  99.90,  -9.80,  -1.67,
03/22 07Z,   1.10,  -9.83,  99.90, -10.41,  -1.67,
03/22 08Z,   1.10, -10.14,  99.90, -10.72,  -1.67,  (min)
03/22 09Z,   1.10,  -9.90,  99.90, -10.48,  -1.67,
03/22 10Z,   1.20,  -9.07,  99.90,  -9.55,  -1.67,
03/22 11Z,   1.20,  -7.88,  99.90,  -8.35,  -1.67,
03/22 12Z,   1.10,  -6.69,  99.90,  -7.27,  -1.67,
03/22 13Z,   1.00,  -5.87,  99.90,  -6.55,  -1.67,
03/22 14Z,   1.00,  -5.56,  99.90,  -6.24,  -1.67,  (max)
03/22 15Z,   1.00,  -5.72,  99.90,  -6.40,  -1.67,
03/22 16Z,   1.00,  -6.30,  99.90,  -6.97,  -1.67,
03/22 17Z,   1.00,  -7.30,  99.90,  -7.98,  -1.67,
03/22 18Z,   1.00,  -8.72,  99.90,  -9.39,  -1.67,
03/22 19Z,   1.00, -10.34,  99.90, -11.01,  -1.67,
03/22 20Z,   1.10, -11.81,  99.90, -12.39,  -1.67,
03/22 21Z,   1.10, -12.79,  99.90, -13.37,  -1.67,
03/22 22Z,   1.10, -13.09,  99.90, -13.67,  -1.67,  (min)
03/22 23Z,   1.10, -12.75,  99.90, -13.33,  -1.67,
03/23 00Z,   1.10, -11.99,  99.90, -12.57,  -1.67,
03/23 01Z,   1.10, -11.09,  99.90, -11.66,  -1.67,
03/23 02Z,   1.00, -10.22,  99.90, -10.89,  -1.67,
03/23 03Z,   1.00,  -9.43,  99.90, -10.11,  -1.67,
03/23 04Z,   0.90,  -8.78,  99.90,  -9.56,  -1.67,
03/23 05Z,   1.00,  -8.39,  99.90,  -9.06,  -1.67,
03/23 06Z,   1.10,  -8.38,  99.90,  -8.96,  -1.67,
03/23 07Z,  99.90,  -8.74,  99.90,  99.90,  -1.67,
03/23 08Z,  99.90,  -9.22,  99.90,  99.90,  -1.67,
03/23 09Z,  99.90,  -9.51,  99.90,  99.90,  -1.67,
03/23 10Z,  99.90,  -9.40,  99.90,  99.90,  -1.67,
03/23 11Z,  99.90,  -8.89,  99.90,  99.90,  -1.67,
03/23 12Z,  99.90,  -8.11,  99.90,  99.90,  -1.67,