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
#Seward, AK : 01/24/2025 14:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 18Z,   1.20,   7.80,   7.45,  99.90,  -1.55,
01/22 19Z,   1.20,   6.45,   6.10,  99.90,  -1.55,
01/22 20Z,   1.20,   5.03,   4.68,  99.90,  -1.55,
01/22 21Z,   1.10,   3.86,   3.47,  99.90,  -1.49,
01/22 22Z,   1.10,   3.16,   2.70,  99.90,  -1.56,
01/22 23Z,   1.00,   3.01,   2.58,  99.90,  -1.43,  (min)
01/23 00Z,   1.20,   3.33,   2.65,  99.90,  -1.88,
01/23 01Z,   1.20,   3.97,   3.39,  99.90,  -1.78,
01/23 02Z,   1.10,   4.79,   4.05,  99.90,  -1.84,
01/23 03Z,   1.00,   5.57,   4.82,  99.90,  -1.75,
01/23 04Z,   0.80,   6.09,   5.33,  99.90,  -1.56,
01/23 05Z,   0.80,   6.24,   5.39,  99.90,  -1.65,  (max)
01/23 06Z,   1.10,   6.06,   5.18,  99.90,  -1.98,
01/23 07Z,   1.00,   5.67,   4.82,  99.90,  -1.85,
01/23 08Z,   0.90,   5.19,   4.31,  99.90,  -1.78,
01/23 09Z,   0.80,   4.82,   3.74,  99.90,  -1.88,
01/23 10Z,   0.80,   4.79,   3.58,  99.90,  -2.01,  (min)
01/23 11Z,   0.70,   5.19,   4.08,  99.90,  -1.81,
01/23 12Z,   0.90,   5.96,   4.68,  99.90,  -2.18,
01/23 13Z,   0.80,   6.94,   5.69,  99.90,  -2.05,
01/23 14Z,   0.80,   7.98,   6.80,  99.90,  -1.98,
01/23 15Z,   0.80,   8.88,   7.86,  99.90,  -1.82,
01/23 16Z,   0.70,   9.39,   8.40,  99.90,  -1.69,  (max)
01/23 17Z,   0.70,   9.37,   8.37,  99.90,  -1.70,
01/23 18Z,   0.80,   8.79,   7.79,  99.90,  -1.80,
01/23 19Z,   0.70,   7.76,   6.79,  99.90,  -1.67,
01/23 20Z,   0.70,   6.43,   5.40,  99.90,  -1.73,
01/23 21Z,   0.50,   4.99,   3.92,  99.90,  -1.57,
01/23 22Z,   0.40,   3.73,   2.63,  99.90,  -1.50,
01/23 23Z,   0.50,   2.89,   1.60,  99.90,  -1.79,
01/24 00Z,   0.50,   2.57,   1.45,  99.90,  -1.62,
01/24 01Z,   0.40,   2.73,   1.36,  99.90,  -1.77,  (min)
01/24 02Z,   0.30,   3.30,   2.02,  99.90,  -1.58,
01/24 03Z,   0.30,   4.15,   2.93,  99.90,  -1.52,
01/24 04Z,   0.20,   5.08,   3.71,  99.90,  -1.57,
01/24 05Z,   0.20,   5.82,   4.52,  99.90,  -1.50,
01/24 06Z,   0.30,   6.26,   4.95,  99.90,  -1.61,
01/24 07Z,   0.30,   6.36,   5.17,  99.90,  -1.49,  (max)
01/24 08Z,   0.30,   6.20,   4.81,  99.90,  -1.69,
01/24 09Z,   0.30,   5.85,   4.22,  99.90,  -1.93,
01/24 10Z,   0.30,   5.51,   3.99,  99.90,  -1.82,
01/24 11Z,   0.20,   5.41,   3.98,  99.90,  -1.63,  (min)
01/24 12Z,   0.20,   5.67,   4.03,  99.90,  -1.84,
01/24 13Z,   0.10,   6.26,   4.78,  99.90,  -1.58,
01/24 14Z,   0.00,   7.10,   5.52,  99.90,  -1.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 15Z,   0.00,   8.07,  99.90,   6.48,  -1.59,
01/24 16Z,   0.00,   8.96,  99.90,   7.37,  -1.59,
01/24 17Z,   0.00,   9.50,  99.90,   7.91,  -1.60,
01/24 18Z,   0.00,   9.52,  99.90,   7.92,  -1.60,  (max)
01/24 19Z,   0.00,   8.96,  99.90,   7.36,  -1.61,
01/24 20Z,   0.00,   7.90,  99.90,   6.29,  -1.61,
01/24 21Z,   0.00,   6.46,  99.90,   4.84,  -1.62,
01/24 22Z,   0.00,   4.84,  99.90,   3.22,  -1.62,
01/24 23Z,   0.00,   3.36,  99.90,   1.74,  -1.63,
01/25 00Z,   0.00,   2.32,  99.90,   0.69,  -1.63,
01/25 01Z,   0.00,   1.84,  99.90,   0.21,  -1.64,  (min)
01/25 02Z,   0.00,   1.96,  99.90,   0.32,  -1.64,
01/25 03Z,  -0.10,   2.64,  99.90,   0.90,  -1.64,
01/25 04Z,  -0.10,   3.73,  99.90,   1.99,  -1.64,
01/25 05Z,  -0.10,   4.94,  99.90,   3.20,  -1.64,
01/25 06Z,  -0.10,   5.98,  99.90,   4.24,  -1.64,
01/25 07Z,  -0.10,   6.67,  99.90,   4.93,  -1.64,
01/25 08Z,   0.00,   6.94,  99.90,   5.30,  -1.64,  (max)
01/25 09Z,   0.00,   6.81,  99.90,   5.17,  -1.64,
01/25 10Z,   0.00,   6.38,  99.90,   4.74,  -1.64,
01/25 11Z,  -0.10,   5.88,  99.90,   4.14,  -1.64,
01/25 12Z,  -0.10,   5.60,  99.90,   3.85,  -1.64,  (min)
01/25 13Z,  -0.10,   5.69,  99.90,   3.95,  -1.64,
01/25 14Z,  -0.10,   6.19,  99.90,   4.45,  -1.64,
01/25 15Z,  -0.10,   7.05,  99.90,   5.31,  -1.64,
01/25 16Z,  -0.10,   8.14,  99.90,   6.40,  -1.64,
01/25 17Z,  -0.10,   9.18,  99.90,   7.44,  -1.64,
01/25 18Z,  -0.10,   9.85,  99.90,   8.11,  -1.64,
01/25 19Z,   0.00,   9.91,  99.90,   8.27,  -1.64,  (max)
01/25 20Z,   0.00,   9.31,  99.90,   7.66,  -1.64,
01/25 21Z,   0.10,   8.08,  99.90,   6.53,  -1.64,
01/25 22Z,   0.10,   6.36,  99.90,   4.81,  -1.64,
01/25 23Z,   0.10,   4.42,  99.90,   2.88,  -1.64,
01/26 00Z,   0.10,   2.66,  99.90,   1.12,  -1.64,
01/26 01Z,   0.10,   1.43,  99.90,  -0.11,  -1.64,
01/26 02Z,   0.10,   0.93,  99.90,  -0.61,  -1.64,  (min)
01/26 03Z,   0.00,   1.20,  99.90,  -0.44,  -1.64,
01/26 04Z,   0.10,   2.18,  99.90,   0.64,  -1.64,
01/26 05Z,   0.10,   3.65,  99.90,   2.11,  -1.64,
01/26 06Z,   0.20,   5.23,  99.90,   3.79,  -1.64,
01/26 07Z,   0.20,   6.54,  99.90,   5.10,  -1.64,
01/26 08Z,   0.20,   7.35,  99.90,   5.91,  -1.64,
01/26 09Z,   0.30,   7.60,  99.90,   6.26,  -1.64,  (max)
01/26 10Z,   0.40,   7.30,  99.90,   6.06,  -1.64,
01/26 11Z,   0.40,   6.60,  99.90,   5.36,  -1.64,
01/26 12Z,   0.50,   5.83,  99.90,   4.69,  -1.64,
01/26 13Z,   0.50,   5.33,  99.90,   4.19,  -1.64,  (min)
01/26 14Z,   0.60,   5.35,  99.90,   4.31,  -1.64,
01/26 15Z,   0.50,   5.93,  99.90,   4.79,  -1.64,
01/26 16Z,   0.50,   7.00,  99.90,   5.86,  -1.64,
01/26 17Z,   0.60,   8.36,  99.90,   7.32,  -1.64,
01/26 18Z,   0.60,   9.64,  99.90,   8.59,  -1.64,
01/26 19Z,   0.70,  10.43,  99.90,   9.48,  -1.64,
01/26 20Z,   0.70,  10.46,  99.90,   9.52,  -1.64,  (max)
01/26 21Z,   0.70,   9.66,  99.90,   8.72,  -1.64,
01/26 22Z,   0.80,   8.10,  99.90,   7.26,  -1.64,
01/26 23Z,   0.90,   5.97,  99.90,   5.23,  -1.64,
01/27 00Z,   0.90,   3.65,  99.90,   2.91,  -1.64,
01/27 01Z,   1.10,   1.64,  99.90,   1.09,  -1.64,
01/27 02Z,   1.10,   0.35,  99.90,  -0.19,  -1.64,
01/27 03Z,   1.30,   0.00,  99.90,  -0.34,  -1.64,  (min)
01/27 04Z,   1.20,   0.63,  99.90,   0.19,  -1.64,
01/27 05Z,   1.20,   2.08,  99.90,   1.64,  -1.64,
01/27 06Z,   1.20,   4.01,  99.90,   3.57,  -1.64,
01/27 07Z,   1.40,   5.92,  99.90,   5.68,  -1.64,
01/27 08Z,   1.40,   7.38,  99.90,   7.14,  -1.64,
01/27 09Z,   1.30,   8.15,  99.90,   7.81,  -1.64,  (max)
01/27 10Z,   1.20,   8.16,  99.90,   7.72,  -1.64,
01/27 11Z,   1.10,   7.50,  99.90,   6.95,  -1.64,
01/27 12Z,   1.10,   6.41,  99.90,   5.87,  -1.64,
01/27 13Z,   1.10,   5.34,  99.90,   4.80,  -1.64,
01/27 14Z,   1.00,   4.72,  99.90,   4.08,  -1.64,  (min)
01/27 15Z,   1.00,   4.82,  99.90,   4.18,  -1.64,
01/27 16Z,   0.90,   5.66,  99.90,   4.92,  -1.64,
01/27 17Z,   0.80,   7.10,  99.90,   6.26,  -1.64,
01/27 18Z,   0.80,   8.81,  99.90,   7.97,  -1.64,
01/27 19Z,   0.80,  10.32,  99.90,   9.48,  -1.64,
01/27 20Z,   0.80,  11.14,  99.90,  10.29,  -1.64,  (max)
01/27 21Z,   0.80,  10.99,  99.90,  10.15,  -1.64,
01/27 22Z,   0.70,   9.84,  99.90,   8.90,  -1.64,
01/27 23Z,   0.60,   7.81,  99.90,   6.77,  -1.64,
01/28 00Z,   0.60,   5.21,  99.90,   4.17,  -1.64,
01/28 01Z,   0.50,   2.54,  99.90,   1.40,  -1.64,
01/28 02Z,   0.40,   0.41,  99.90,  -0.83,  -1.64,
01/28 03Z,   0.40,  -0.74,  99.90,  -1.98,  -1.64,
01/28 04Z,   0.30,  -0.70,  99.90,  -2.05,  -1.64,  (min)
01/28 05Z,   0.30,   0.45,  99.90,  -0.89,  -1.64,
01/28 06Z,   0.40,   2.46,  99.90,   1.21,  -1.64,