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
#Sand Point, AK : 01/25/2025 20:20:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 00Z,  -0.60,   1.98,   1.73,  99.90,   0.35,
01/24 01Z,  -0.60,   1.55,   1.02,  99.90,   0.07,  (min)
01/24 02Z,  -0.60,   1.49,   1.20,  99.90,   0.31,
01/24 03Z,  -0.50,   1.81,   1.41,  99.90,   0.10,
01/24 04Z,  -0.60,   2.39,   2.12,  99.90,   0.33,
01/24 05Z,  -0.60,   3.02,   2.65,  99.90,   0.23,
01/24 06Z,  -0.60,   3.61,   2.92,  99.90,  -0.09,
01/24 07Z,  -0.60,   4.09,   3.53,  99.90,   0.04,
01/24 08Z,  -0.60,   4.41,   4.01,  99.90,   0.20,
01/24 09Z,  -0.60,   4.50,   4.05,  99.90,   0.15,
01/24 10Z,  -0.70,   4.43,   4.05,  99.90,   0.32,  (max)
01/24 11Z,  -0.70,   4.37,   3.80,  99.90,   0.13,  (min)
01/24 12Z,  -0.80,   4.43,   3.81,  99.90,   0.18,
01/24 13Z,  -0.80,   4.61,   4.12,  99.90,   0.31,
01/24 14Z,  -0.80,   4.94,   4.48,  99.90,   0.34,
01/24 15Z,  -0.90,   5.46,   4.94,  99.90,   0.38,
01/24 16Z,  -0.90,   6.09,   5.62,  99.90,   0.43,
01/24 17Z,  -0.90,   6.62,   6.26,  99.90,   0.54,
01/24 18Z,  -0.70,   6.90,   6.75,  99.90,   0.55,
01/24 19Z,  -0.60,   6.86,   6.81,  99.90,   0.55,  (max)
01/24 20Z,  -0.60,   6.47,   6.33,  99.90,   0.46,
01/24 21Z,  -0.60,   5.70,   5.64,  99.90,   0.54,
01/24 22Z,  -0.60,   4.60,   4.71,  99.90,   0.71,
01/24 23Z,  -0.50,   3.38,   3.56,  99.90,   0.68,
01/25 00Z,  -0.70,   2.29,   2.26,  99.90,   0.67,
01/25 01Z,  -0.80,   1.45,   1.33,  99.90,   0.68,
01/25 02Z,  -0.70,   0.95,   0.79,  99.90,   0.54,  (min)
01/25 03Z,  -0.70,   0.90,   1.01,  99.90,   0.81,
01/25 04Z,  -0.70,   1.32,   1.45,  99.90,   0.83,
01/25 05Z,  -0.60,   2.06,   1.98,  99.90,   0.52,
01/25 06Z,  -0.70,   2.91,   2.98,  99.90,   0.77,
01/25 07Z,  -0.70,   3.71,   3.74,  99.90,   0.73,
01/25 08Z,  -0.70,   4.40,   4.32,  99.90,   0.62,
01/25 09Z,  -0.70,   4.83,   4.93,  99.90,   0.80,  (max)
01/25 10Z,  -0.70,   4.95,   4.86,  99.90,   0.61,
01/25 11Z,  -0.70,   4.84,   4.86,  99.90,   0.72,
01/25 12Z,  -0.80,   4.69,   4.61,  99.90,   0.72,  (min)
01/25 13Z,  -0.80,   4.63,   4.63,  99.90,   0.80,
01/25 14Z,  -0.80,   4.71,   4.72,  99.90,   0.81,
01/25 15Z,  -0.80,   4.99,   5.12,  99.90,   0.93,
01/25 16Z,  -0.80,   5.52,   5.47,  99.90,   0.75,
01/25 17Z,  -0.70,   6.20,   6.29,  99.90,   0.79,
01/25 18Z,  -0.60,   6.80,   7.02,  99.90,   0.82,
01/25 19Z,  -0.60,   7.12,   7.41,  99.90,   0.89,
01/25 20Z,  -0.50,   7.10,   7.47,  99.90,   0.87,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 21Z,  -0.40,   6.65,  99.90,   7.09,   0.83,
01/25 22Z,  -0.40,   5.73,  99.90,   6.13,   0.80,
01/25 23Z,  -0.60,   4.42,  99.90,   4.59,   0.76,
01/26 00Z,  -0.80,   3.00,  99.90,   2.93,   0.73,
01/26 01Z,  -0.90,   1.74,  99.90,   1.52,   0.69,
01/26 02Z,  -0.80,   0.78,  99.90,   0.63,   0.65,
01/26 03Z,  -0.70,   0.28,  99.90,   0.19,   0.62,  (min)
01/26 04Z,  -0.50,   0.35,  99.90,   0.43,   0.58,
01/26 05Z,  -0.40,   0.99,  99.90,   1.13,   0.55,
01/26 06Z,  -0.40,   1.99,  99.90,   2.10,   0.51,
01/26 07Z,  -0.30,   3.08,  99.90,   3.26,   0.47,
01/26 08Z,  -0.20,   4.10,  99.90,   4.34,   0.44,
01/26 09Z,  -0.10,   4.89,  99.90,   5.23,   0.44,
01/26 10Z,   0.00,   5.32,  99.90,   5.76,   0.44,
01/26 11Z,   0.00,   5.33,  99.90,   5.77,   0.44,  (max)
01/26 12Z,   0.00,   5.06,  99.90,   5.50,   0.44,
01/26 13Z,   0.00,   4.75,  99.90,   5.19,   0.44,
01/26 14Z,   0.00,   4.56,  99.90,   5.00,   0.44,
01/26 15Z,  -0.10,   4.58,  99.90,   4.91,   0.44,  (min)
01/26 16Z,  -0.10,   4.90,  99.90,   5.23,   0.44,
01/26 17Z,  -0.10,   5.55,  99.90,   5.89,   0.44,
01/26 18Z,  -0.10,   6.38,  99.90,   6.72,   0.44,
01/26 19Z,   0.00,   7.10,  99.90,   7.54,   0.44,
01/26 20Z,   0.20,   7.49,  99.90,   8.13,   0.44,
01/26 21Z,   0.40,   7.44,  99.90,   8.28,   0.44,  (max)
01/26 22Z,   0.30,   6.84,  99.90,   7.58,   0.44,
01/26 23Z,   0.20,   5.68,  99.90,   6.32,   0.44,
01/27 00Z,   0.20,   4.10,  99.90,   4.74,   0.44,
01/27 01Z,   0.10,   2.45,  99.90,   2.99,   0.44,
01/27 02Z,  -0.10,   1.03,  99.90,   1.37,   0.44,
01/27 03Z,  -0.40,   0.04,  99.90,   0.08,   0.44,
01/27 04Z,  -0.60,  -0.35,  99.90,  -0.51,   0.44,  (min)
01/27 05Z,  -0.60,  -0.03,  99.90,  -0.20,   0.44,
01/27 06Z,  -0.50,   0.92,  99.90,   0.85,   0.44,
01/27 07Z,  -0.40,   2.21,  99.90,   2.25,   0.44,
01/27 08Z,  -0.50,   3.55,  99.90,   3.49,   0.44,
01/27 09Z,  -0.60,   4.69,  99.90,   4.53,   0.44,
01/27 10Z,  -0.60,   5.48,  99.90,   5.32,   0.44,
01/27 11Z,  -0.60,   5.76,  99.90,   5.60,   0.44,  (max)
01/27 12Z,  -0.70,   5.54,  99.90,   5.28,   0.44,
01/27 13Z,  -0.80,   5.04,  99.90,   4.68,   0.44,
01/27 14Z,  -0.90,   4.56,  99.90,   4.09,   0.44,
01/27 15Z,  -0.80,   4.27,  99.90,   3.91,   0.44,  (min)
01/27 16Z,  -0.80,   4.31,  99.90,   3.95,   0.44,
01/27 17Z,  -0.70,   4.78,  99.90,   4.52,   0.44,
01/27 18Z,  -0.70,   5.65,  99.90,   5.39,   0.44,
01/27 19Z,  -0.60,   6.67,  99.90,   6.51,   0.44,
01/27 20Z,  -0.50,   7.52,  99.90,   7.45,   0.44,
01/27 21Z,  -0.40,   7.92,  99.90,   7.96,   0.44,  (max)
01/27 22Z,  -0.40,   7.76,  99.90,   7.80,   0.44,
01/27 23Z,  -0.60,   6.93,  99.90,   6.77,   0.44,
01/28 00Z,  -0.80,   5.45,  99.90,   5.09,   0.44,
01/28 01Z,  -0.80,   3.58,  99.90,   3.22,   0.44,
01/28 02Z,  -0.80,   1.73,  99.90,   1.37,   0.44,
01/28 03Z,  -0.80,   0.24,  99.90,  -0.12,   0.44,
01/28 04Z,  -0.70,  -0.65,  99.90,  -0.92,   0.44,
01/28 05Z,  -0.70,  -0.80,  99.90,  -1.06,   0.44,  (min)
01/28 06Z,  -0.60,  -0.14,  99.90,  -0.30,   0.44,
01/28 07Z,  -0.50,   1.17,  99.90,   1.11,   0.44,
01/28 08Z,  -0.40,   2.76,  99.90,   2.80,   0.44,
01/28 09Z,  -0.50,   4.25,  99.90,   4.19,   0.44,
01/28 10Z,  -0.60,   5.41,  99.90,   5.24,   0.44,
01/28 11Z,  -0.60,   6.04,  99.90,   5.88,   0.44,  (max)
01/28 12Z,  -0.70,   6.05,  99.90,   5.79,   0.44,
01/28 13Z,  -0.80,   5.53,  99.90,   5.16,   0.44,
01/28 14Z,  -0.90,   4.78,  99.90,   4.31,   0.44,
01/28 15Z,  -0.90,   4.14,  99.90,   3.68,   0.44,
01/28 16Z,  -0.90,   3.85,  99.90,   3.39,   0.44,  (min)
01/28 17Z,  -0.80,   4.02,  99.90,   3.65,   0.44,
01/28 18Z,  -0.70,   4.71,  99.90,   4.45,   0.44,
01/28 19Z,  -0.60,   5.84,  99.90,   5.67,   0.44,
01/28 20Z,  -0.70,   7.05,  99.90,   6.79,   0.44,
01/28 21Z,  -0.70,   7.96,  99.90,   7.70,   0.44,
01/28 22Z,  -0.60,   8.30,  99.90,   8.14,   0.44,  (max)
01/28 23Z,  -0.70,   7.94,  99.90,   7.67,   0.44,
01/29 00Z,  -0.80,   6.80,  99.90,   6.44,   0.44,
01/29 01Z,  -0.90,   5.00,  99.90,   4.54,   0.44,
01/29 02Z,  -1.00,   2.89,  99.90,   2.33,   0.44,
01/29 03Z,  -1.00,   0.94,  99.90,   0.38,   0.44,
01/29 04Z,  -1.00,  -0.47,  99.90,  -1.04,   0.44,
01/29 05Z,  -0.90,  -1.14,  99.90,  -1.61,   0.44,  (min)
01/29 06Z,  -0.80,  -0.93,  99.90,  -1.29,   0.44,
01/29 07Z,  -0.80,   0.14,  99.90,  -0.22,   0.44,
01/29 08Z,  -0.80,   1.79,  99.90,   1.43,   0.44,
01/29 09Z,  -0.80,   3.58,  99.90,   3.22,   0.44,
01/29 10Z,  -0.90,   5.11,  99.90,   4.64,   0.44,
01/29 11Z,  -0.90,   6.12,  99.90,   5.66,   0.44,
01/29 12Z,  -1.00,   6.47,  99.90,   5.91,   0.44,