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 Clarence, AK : 05/24/2025 10:20:06 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 18Z,  -1.00,  -1.94,  99.90,  -2.94,   0.00,
05/22 19Z,  -0.90,  -0.79,  99.90,  -1.69,   0.00,
05/22 20Z,  -0.90,   0.55,  99.90,  -0.35,   0.00,
05/22 21Z,  -0.90,   1.52,  99.90,   0.62,   0.00,
05/22 22Z,  -0.90,   1.80,  99.90,   0.90,   0.00,  (max)
05/22 23Z,  -0.80,   1.46,  99.90,   0.66,   0.00,
05/23 00Z,  -0.90,   0.64,  99.90,  -0.26,   0.00,
05/23 01Z,  -0.80,  -0.49,  99.90,  -1.29,   0.00,
05/23 02Z,  -0.80,  -1.75,  99.90,  -2.55,   0.00,
05/23 03Z,  -0.80,  -2.86,  99.90,  -3.66,   0.00,
05/23 04Z,  -0.80,  -3.52,  99.90,  -4.32,   0.00,  (min)
05/23 05Z,  -0.80,  -3.46,  99.90,  -4.26,   0.00,
05/23 06Z,  -0.70,  -2.63,  99.90,  -3.33,   0.00,
05/23 07Z,  -0.70,  -1.15,  99.90,  -1.85,   0.00,
05/23 08Z,  -0.70,   0.71,  99.90,   0.01,   0.00,
05/23 09Z,  -0.70,   2.38,  99.90,   1.68,   0.00,
05/23 10Z,  -0.70,   3.32,  99.90,   2.62,   0.00,
05/23 11Z,  -0.70,   3.40,  99.90,   2.70,   0.00,  (max)
05/23 12Z,  -0.60,   2.74,  99.90,   2.14,   0.00,
05/23 13Z,  -0.60,   1.53,  99.90,   0.93,   0.00,
05/23 14Z,  -0.60,  -0.04,  99.90,  -0.64,   0.00,
05/23 15Z,  -0.60,  -1.67,  99.90,  -2.27,   0.00,
05/23 16Z,  -0.50,  -3.03,  99.90,  -3.53,   0.00,
05/23 17Z,  -0.50,  -3.80,  99.90,  -4.30,   0.00,
05/23 18Z,  -0.50,  -3.80,  99.90,  -4.30,   0.00,  (min)
05/23 19Z,  -0.50,  -3.03,  99.90,  -3.53,   0.00,
05/23 20Z,  -0.50,  -1.60,  99.90,  -2.10,   0.00,
05/23 21Z,  -0.50,   0.09,  99.90,  -0.41,   0.00,
05/23 22Z,  -0.50,   1.39,  99.90,   0.89,   0.00,
05/23 23Z,  -0.40,   1.92,  99.90,   1.52,   0.00,  (max)
05/24 00Z,  -0.50,   1.72,  99.90,   1.22,   0.00,
05/24 01Z,  -0.50,   0.96,  99.90,   0.46,   0.00,
05/24 02Z,  -0.50,  -0.20,  99.90,  -0.70,   0.00,
05/24 03Z,  -0.50,  -1.50,  99.90,  -2.00,   0.00,
05/24 04Z,  -0.50,  -2.66,  99.90,  -3.16,   0.00,
05/24 05Z,  -0.50,  -3.29,  99.90,  -3.79,   0.00,  (min)
05/24 06Z,  -0.50,  -3.14,  99.90,  -3.64,   0.00,
05/24 07Z,  -0.50,  -2.12,  99.90,  -2.62,   0.00,
05/24 08Z,  -0.50,  -0.36,  99.90,  -0.86,   0.00,
05/24 09Z,  -0.50,   1.73,  99.90,   1.23,   0.00,
05/24 10Z,  -0.50,   3.47,  99.90,   2.97,   0.00,
05/24 11Z,  -0.50,   4.31,  99.90,   3.81,   0.00,  (max)
05/24 12Z,  -0.50,   4.16,  99.90,   3.66,   0.00,
05/24 13Z,  -0.50,   3.17,  99.90,   2.67,   0.00,
05/24 14Z,  -0.40,   1.55,  99.90,   1.15,   0.00,
05/24 15Z,  -0.50,  -0.46,  99.90,  -0.96,   0.00,
05/24 16Z,  -0.50,  -2.48,  99.90,  -2.98,   0.00,
05/24 17Z,  -0.50,  -4.12,  99.90,  -4.62,   0.00,
05/24 18Z,  -0.40,  -5.00,  99.90,  -5.40,   0.00,  (min)
05/24 19Z,  -0.40,  -4.95,  99.90,  -5.35,   0.00,
05/24 20Z,  -0.40,  -3.95,  99.90,  -4.35,   0.00,
05/24 21Z,  -0.40,  -2.16,  99.90,  -2.56,   0.00,
05/24 22Z,  -0.40,  -0.11,  99.90,  -0.51,   0.00,
05/24 23Z,  -0.40,   1.46,  99.90,   1.06,   0.00,
05/25 00Z,  -0.40,   2.17,  99.90,   1.77,   0.00,  (max)
05/25 01Z,  -0.30,   2.05,  99.90,   1.75,   0.00,
05/25 02Z,  -0.30,   1.26,  99.90,   0.96,   0.00,
05/25 03Z,  -0.30,   0.04,  99.90,  -0.26,   0.00,
05/25 04Z,  -0.30,  -1.34,  99.90,  -1.64,   0.00,
05/25 05Z,  -0.30,  -2.51,  99.90,  -2.81,   0.00,
05/25 06Z,  -0.30,  -3.09,  99.90,  -3.39,   0.00,  (min)
05/25 07Z,  -0.30,  -2.77,  99.90,  -3.07,   0.00,
05/25 08Z,  -0.30,  -1.49,  99.90,  -1.79,   0.00,
05/25 09Z,  -0.40,   0.55,  99.90,   0.15,   0.00,
05/25 10Z,  -0.40,   2.81,  99.90,   2.41,   0.00,
05/25 11Z,  -0.40,   4.53,  99.90,   4.13,   0.00,
05/25 12Z,  -0.50,   5.19,  99.90,   4.69,   0.00,  (max)
05/25 13Z,  -0.50,   4.74,  99.90,   4.24,   0.00,
05/25 14Z,  -0.50,   3.38,  99.90,   2.88,   0.00,
05/25 15Z,  -0.50,   1.35,  99.90,   0.85,   0.00,
05/25 16Z,  -0.50,  -1.05,  99.90,  -1.55,   0.00,
05/25 17Z,  -0.60,  -3.38,  99.90,  -3.98,   0.00,
05/25 18Z,  -0.60,  -5.18,  99.90,  -5.78,   0.00,
05/25 19Z,  -0.60,  -6.06,  99.90,  -6.66,   0.00,  (min)
05/25 20Z,  -0.60,  -5.84,  99.90,  -6.44,   0.00,
05/25 21Z,  -0.60,  -4.53,  99.90,  -5.13,   0.00,
05/25 22Z,  -0.60,  -2.39,  99.90,  -2.99,   0.00,
05/25 23Z,  -0.60,  -0.06,  99.90,  -0.66,   0.00,
05/26 00Z,  -0.60,   1.68,  99.90,   1.08,   0.00,
05/26 01Z,  -0.60,   2.46,  99.90,   1.86,   0.00,  (max)
05/26 02Z,  -0.50,   2.31,  99.90,   1.81,   0.00,
05/26 03Z,  -0.50,   1.46,  99.90,   0.96,   0.00,
05/26 04Z,  -0.50,   0.16,  99.90,  -0.34,   0.00,
05/26 05Z,  -0.50,  -1.27,  99.90,  -1.77,   0.00,
05/26 06Z,  -0.50,  -2.42,  99.90,  -2.92,   0.00,
05/26 07Z,  -0.50,  -2.88,  99.90,  -3.38,   0.00,  (min)
05/26 08Z,  -0.50,  -2.34,  99.90,  -2.84,   0.00,
05/26 09Z,  -0.50,  -0.79,  99.90,  -1.29,   0.00,
05/26 10Z,  -0.50,   1.48,  99.90,   0.98,   0.00,
05/26 11Z,  -0.50,   3.82,  99.90,   3.32,   0.00,
05/26 12Z,  -0.40,   5.41,  99.90,   5.01,   0.00,
05/26 13Z,  -0.40,   5.81,  99.90,   5.41,   0.00,  (max)
05/26 14Z,  -0.40,   5.04,  99.90,   4.64,   0.00,
05/26 15Z,  -0.40,   3.34,  99.90,   2.94,   0.00,
05/26 16Z,  -0.30,   0.96,  99.90,   0.66,   0.00,
05/26 17Z,  -0.30,  -1.72,  99.90,  -2.02,   0.00,
05/26 18Z,  -0.20,  -4.23,  99.90,  -4.43,   0.00,
05/26 19Z,  -0.20,  -6.05,  99.90,  -6.25,   0.00,
05/26 20Z,  -0.20,  -6.81,  99.90,  -7.01,   0.00,  (min)
05/26 21Z,  -0.10,  -6.35,  99.90,  -6.45,   0.00,
05/26 22Z,  -0.10,  -4.72,  99.90,  -4.82,   0.00,
05/26 23Z,  -0.10,  -2.30,  99.90,  -2.40,   0.00,
05/27 00Z,  -0.10,   0.18,  99.90,   0.08,   0.00,
05/27 01Z,  -0.10,   1.94,  99.90,   1.84,   0.00,
05/27 02Z,   0.00,   2.67,  99.90,   2.67,   0.00,  (max)
05/27 03Z,   0.00,   2.45,  99.90,   2.45,   0.00,
05/27 04Z,   0.00,   1.50,  99.90,   1.50,   0.00,
05/27 05Z,  -0.10,   0.13,  99.90,   0.03,   0.00,
05/27 06Z,  -0.10,  -1.30,  99.90,  -1.40,   0.00,
05/27 07Z,  -0.10,  -2.38,  99.90,  -2.48,   0.00,
05/27 08Z,  -0.10,  -2.66,  99.90,  -2.76,   0.00,  (min)
05/27 09Z,  -0.10,  -1.88,  99.90,  -1.98,   0.00,
05/27 10Z,  -0.10,  -0.09,  99.90,  -0.19,   0.00,
05/27 11Z,  -0.10,   2.31,  99.90,   2.21,   0.00,
05/27 12Z,  -0.10,   4.60,  99.90,   4.50,   0.00,
05/27 13Z,  -0.10,   5.97,  99.90,   5.87,   0.00,
05/27 14Z,  -0.10,   6.08,  99.90,   5.98,   0.00,  (max)
05/27 15Z,  -0.10,   5.02,  99.90,   4.92,   0.00,
05/27 16Z,  -0.10,   3.04,  99.90,   2.94,   0.00,
05/27 17Z,  -0.10,   0.44,  99.90,   0.34,   0.00,
05/27 18Z,  -0.10,  -2.38,  99.90,  -2.48,   0.00,
05/27 19Z,  -0.10,  -4.90,  99.90,  -5.00,   0.00,
05/27 20Z,  -0.10,  -6.61,  99.90,  -6.71,   0.00,
05/27 21Z,  -0.10,  -7.15,  99.90,  -7.25,   0.00,  (min)
05/27 22Z,  -0.10,  -6.42,  99.90,  -6.52,   0.00,
05/27 23Z,  -0.10,  -4.54,  99.90,  -4.64,   0.00,
05/28 00Z,  -0.10,  -1.97,  99.90,  -2.07,   0.00,
05/28 01Z,  99.90,   0.51,  99.90,  99.90,   0.00,
05/28 02Z,  99.90,   2.16,  99.90,  99.90,   0.00,
05/28 03Z,  99.90,   2.75,  99.90,  99.90,   0.00,
05/28 04Z,  99.90,   2.41,  99.90,  99.90,   0.00,
05/28 05Z,  99.90,   1.39,  99.90,  99.90,   0.00,
05/28 06Z,  99.90,  -0.00,  99.90,  99.90,   0.00,