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
#Port Heiden, AK : 05/24/2025 01:20:44 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 06Z,   0.50,   1.69,  99.90,   2.19,   0.00,  (max)
05/22 07Z,   0.50,   1.58,  99.90,   2.08,   0.00,
05/22 08Z,   0.50,   1.10,  99.90,   1.60,   0.00,
05/22 09Z,   0.40,   0.00,  99.90,   0.40,   0.00,
05/22 10Z,   0.40,  -1.58,  99.90,  -1.18,   0.00,
05/22 11Z,   0.30,  -3.18,  99.90,  -2.88,   0.00,
05/22 12Z,   0.20,  -4.05,  99.90,  -3.85,   0.00,  (min)
05/22 13Z,   0.10,  -3.34,  99.90,  -3.24,   0.00,
05/22 14Z,   0.10,  -1.02,  99.90,  -0.92,   0.00,
05/22 15Z,   0.10,   1.67,  99.90,   1.77,   0.00,
05/22 16Z,   0.10,   3.48,  99.90,   3.58,   0.00,
05/22 17Z,   0.10,   4.26,  99.90,   4.36,   0.00,
05/22 18Z,   0.10,   4.45,  99.90,   4.55,   0.00,  (max)
05/22 19Z,   0.10,   4.34,  99.90,   4.44,   0.00,
05/22 20Z,   0.10,   3.75,  99.90,   3.85,   0.00,
05/22 21Z,   0.20,   2.39,  99.90,   2.59,   0.00,
05/22 22Z,   0.20,   0.22,  99.90,   0.42,   0.00,
05/22 23Z,   0.20,  -2.42,  99.90,  -2.22,   0.00,
05/23 00Z,   0.20,  -4.82,  99.90,  -4.62,   0.00,
05/23 01Z,   0.20,  -5.93,  99.90,  -5.73,   0.00,  (min)
05/23 02Z,   0.20,  -4.93,  99.90,  -4.73,   0.00,
05/23 03Z,   0.10,  -2.35,  99.90,  -2.25,   0.00,
05/23 04Z,   0.10,   0.23,  99.90,   0.33,   0.00,
05/23 05Z,   0.10,   1.82,  99.90,   1.92,   0.00,
05/23 06Z,   0.10,   2.47,  99.90,   2.57,   0.00,
05/23 07Z,   0.10,   2.62,  99.90,   2.72,   0.00,  (max)
05/23 08Z,   0.10,   2.54,  99.90,   2.64,   0.00,
05/23 09Z,   0.00,   2.11,  99.90,   2.11,   0.00,
05/23 10Z,   0.00,   1.07,  99.90,   1.07,   0.00,
05/23 11Z,   0.00,  -0.51,  99.90,  -0.51,   0.00,
05/23 12Z,   0.00,  -2.17,  99.90,  -2.17,   0.00,
05/23 13Z,   0.00,  -3.09,  99.90,  -3.09,   0.00,  (min)
05/23 14Z,  -0.10,  -2.41,  99.90,  -2.51,   0.00,
05/23 15Z,  -0.10,  -0.22,  99.90,  -0.32,   0.00,
05/23 16Z,  -0.10,   2.13,  99.90,   2.03,   0.00,
05/23 17Z,   0.00,   3.55,  99.90,   3.55,   0.00,
05/23 18Z,  -0.10,   4.04,  99.90,   3.94,   0.00,
05/23 19Z,  -0.10,   4.12,  99.90,   4.02,   0.00,  (max)
05/23 20Z,  -0.10,   3.84,  99.90,   3.74,   0.00,
05/23 21Z,  -0.10,   2.91,  99.90,   2.81,   0.00,
05/23 22Z,  -0.10,   1.07,  99.90,   0.97,   0.00,
05/23 23Z,  -0.10,  -1.61,  99.90,  -1.71,   0.00,
05/24 00Z,   0.00,  -4.61,  99.90,  -4.61,   0.00,
05/24 01Z,   0.00,  -7.05,  99.90,  -7.05,   0.00,
05/24 02Z,   0.00,  -7.73,  99.90,  -7.73,   0.00,  (min)
05/24 03Z,   0.00,  -5.97,  99.90,  -5.97,   0.00,
05/24 04Z,   0.00,  -2.64,  99.90,  -2.64,   0.00,
05/24 05Z,   0.00,   0.53,  99.90,   0.53,   0.00,
05/24 06Z,   0.10,   2.53,  99.90,   2.63,   0.00,
05/24 07Z,   0.10,   3.44,  99.90,   3.54,   0.00,
05/24 08Z,   0.10,   3.67,  99.90,   3.77,   0.00,  (max)
05/24 09Z,   0.10,   3.62,  99.90,   3.72,   0.00,
05/24 10Z,   0.10,   3.24,  99.90,   3.34,   0.00,
05/24 11Z,   0.10,   2.23,  99.90,   2.33,   0.00,
05/24 12Z,   0.10,   0.62,  99.90,   0.72,   0.00,
05/24 13Z,   0.10,  -1.15,  99.90,  -1.05,   0.00,
05/24 14Z,   0.10,  -2.19,  99.90,  -2.09,   0.00,  (min)
05/24 15Z,   0.10,  -1.63,  99.90,  -1.53,   0.00,
05/24 16Z,   0.10,   0.35,  99.90,   0.45,   0.00,
05/24 17Z,   0.10,   2.37,  99.90,   2.47,   0.00,
05/24 18Z,   0.10,   3.43,  99.90,   3.53,   0.00,
05/24 19Z,   0.10,   3.71,  99.90,   3.81,   0.00,  (max)
05/24 20Z,   0.10,   3.70,  99.90,   3.80,   0.00,
05/24 21Z,   0.10,   3.24,  99.90,   3.34,   0.00,
05/24 22Z,   0.20,   1.96,  99.90,   2.16,   0.00,
05/24 23Z,   0.10,  -0.33,  99.90,  -0.23,   0.00,
05/25 00Z,   0.10,  -3.43,  99.90,  -3.33,   0.00,
05/25 01Z,   0.10,  -6.71,  99.90,  -6.61,   0.00,
05/25 02Z,   0.10,  -9.09,  99.90,  -8.99,   0.00,
05/25 03Z,   0.10,  -9.28,  99.90,  -9.18,   0.00,  (min)
05/25 04Z,   0.10,  -6.78,  99.90,  -6.68,   0.00,
05/25 05Z,   0.10,  -2.76,  99.90,  -2.66,   0.00,
05/25 06Z,   0.20,   0.93,  99.90,   1.13,   0.00,
05/25 07Z,   0.30,   3.30,  99.90,   3.60,   0.00,
05/25 08Z,   0.40,   4.43,  99.90,   4.83,   0.00,
05/25 09Z,   0.50,   4.75,  99.90,   5.25,   0.00,  (max)
05/25 10Z,   0.50,   4.71,  99.90,   5.21,   0.00,
05/25 11Z,   0.60,   4.34,  99.90,   4.94,   0.00,
05/25 12Z,   0.70,   3.33,  99.90,   4.03,   0.00,
05/25 13Z,   0.70,   1.63,  99.90,   2.33,   0.00,
05/25 14Z,   0.70,  -0.29,  99.90,   0.41,   0.00,
05/25 15Z,   0.70,  -1.50,  99.90,  -0.80,   0.00,  (min)
05/25 16Z,   0.70,  -1.08,  99.90,  -0.38,   0.00,
05/25 17Z,   0.70,   0.68,  99.90,   1.38,   0.00,
05/25 18Z,   0.70,   2.39,  99.90,   3.09,   0.00,
05/25 19Z,   0.70,   3.18,  99.90,   3.88,   0.00,
05/25 20Z,   0.70,   3.32,  99.90,   4.02,   0.00,  (max)
05/25 21Z,   0.70,   3.25,  99.90,   3.95,   0.00,
05/25 22Z,   0.70,   2.61,  99.90,   3.31,   0.00,
05/25 23Z,   0.60,   1.04,  99.90,   1.64,   0.00,
05/26 00Z,   0.60,  -1.60,  99.90,  -1.00,   0.00,
05/26 01Z,   0.60,  -5.02,  99.90,  -4.42,   0.00,
05/26 02Z,   0.60,  -8.48,  99.90,  -7.88,   0.00,
05/26 03Z,   0.60, -10.74,  99.90, -10.14,   0.00,  (min)
05/26 04Z,   0.60, -10.44,  99.90,  -9.84,   0.00,
05/26 05Z,   0.60,  -7.30,  99.90,  -6.70,   0.00,
05/26 06Z,   0.60,  -2.72,  99.90,  -2.12,   0.00,
05/26 07Z,   0.60,   1.38,  99.90,   1.98,   0.00,
05/26 08Z,   0.50,   4.04,  99.90,   4.54,   0.00,
05/26 09Z,   0.50,   5.34,  99.90,   5.84,   0.00,
05/26 10Z,   0.50,   5.72,  99.90,   6.22,   0.00,  (max)
05/26 11Z,   0.40,   5.68,  99.90,   6.08,   0.00,
05/26 12Z,   0.40,   5.30,  99.90,   5.70,   0.00,
05/26 13Z,   0.30,   4.23,  99.90,   4.53,   0.00,
05/26 14Z,   0.30,   2.41,  99.90,   2.71,   0.00,
05/26 15Z,   0.20,   0.29,  99.90,   0.49,   0.00,
05/26 16Z,   0.20,  -1.10,  99.90,  -0.90,   0.00,  (min)
05/26 17Z,   0.20,  -0.81,  99.90,  -0.61,   0.00,
05/26 18Z,   0.20,   0.78,  99.90,   0.98,   0.00,
05/26 19Z,   0.20,   2.27,  99.90,   2.47,   0.00,
05/26 20Z,   0.20,   2.88,  99.90,   3.08,   0.00,  (max)
05/26 21Z,   0.10,   2.93,  99.90,   3.03,   0.00,
05/26 22Z,   0.10,   2.81,  99.90,   2.91,   0.00,
05/26 23Z,   0.00,   2.04,  99.90,   2.04,   0.00,
05/27 00Z,   0.00,   0.28,  99.90,   0.28,   0.00,
05/27 01Z,   0.00,  -2.59,  99.90,  -2.59,   0.00,
05/27 02Z,   0.00,  -6.22,  99.90,  -6.22,   0.00,
05/27 03Z,   0.00,  -9.77,  99.90,  -9.77,   0.00,
05/27 04Z,   0.00, -11.87,  99.90, -11.87,   0.00,  (min)
05/27 05Z,   0.00, -11.14,  99.90, -11.14,   0.00,
05/27 06Z,   0.00,  -7.49,  99.90,  -7.49,   0.00,
05/27 07Z,   0.00,  -2.52,  99.90,  -2.52,   0.00,
05/27 08Z,   0.10,   1.84,  99.90,   1.94,   0.00,
05/27 09Z,   0.10,   4.67,  99.90,   4.77,   0.00,
05/27 10Z,   0.20,   6.08,  99.90,   6.28,   0.00,
05/27 11Z,   0.30,   6.49,  99.90,   6.79,   0.00,  (max)
05/27 12Z,   0.30,   6.43,  99.90,   6.73,   0.00,
05/27 13Z,   0.30,   6.01,  99.90,   6.31,   0.00,
05/27 14Z,   0.30,   4.85,  99.90,   5.15,   0.00,
05/27 15Z,   0.30,   2.87,  99.90,   3.17,   0.00,
05/27 16Z,   0.30,   0.54,  99.90,   0.84,   0.00,
05/27 17Z,   0.30,  -1.01,  99.90,  -0.71,   0.00,  (min)
05/27 18Z,   0.30,  -0.81,  99.90,  -0.51,   0.00,