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
#Neah Bay, WA : 02/19/2025 19:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 00Z,   0.10,   6.11,   5.96,  99.90,  -0.25,  (max)
02/18 01Z,   0.00,   5.68,   5.52,  99.90,  -0.16,
02/18 02Z,   0.00,   4.87,   4.81,  99.90,  -0.06,
02/18 03Z,   0.10,   3.88,   3.66,  99.90,  -0.32,
02/18 04Z,   0.10,   3.01,   2.76,  99.90,  -0.35,
02/18 05Z,   0.00,   2.57,   2.38,  99.90,  -0.19,  (min)
02/18 06Z,   0.00,   2.70,   2.50,  99.90,  -0.20,
02/18 07Z,   0.00,   3.36,   3.07,  99.90,  -0.29,
02/18 08Z,   0.00,   4.43,   4.06,  99.90,  -0.37,
02/18 09Z,   0.00,   5.69,   5.33,  99.90,  -0.36,
02/18 10Z,   0.00,   6.86,   6.43,  99.90,  -0.43,
02/18 11Z,   0.00,   7.61,   7.15,  99.90,  -0.46,
02/18 12Z,   0.00,   7.76,   7.36,  99.90,  -0.40,  (max)
02/18 13Z,  -0.20,   7.35,   7.02,  99.90,  -0.13,
02/18 14Z,  -0.20,   6.47,   6.18,  99.90,  -0.09,
02/18 15Z,   0.00,   5.26,   4.90,  99.90,  -0.36,
02/18 16Z,   0.00,   3.95,   3.68,  99.90,  -0.27,
02/18 17Z,  -0.10,   2.85,   2.64,  99.90,  -0.11,
02/18 18Z,  -0.20,   2.20,   2.03,  99.90,   0.03,
02/18 19Z,  -0.10,   2.08,   1.82,  99.90,  -0.16,  (min)
02/18 20Z,  -0.20,   2.45,   2.19,  99.90,  -0.06,
02/18 21Z,  -0.20,   3.21,   2.99,  99.90,  -0.02,
02/18 22Z,  -0.20,   4.17,   3.94,  99.90,  -0.03,
02/18 23Z,  -0.10,   5.01,   4.58,  99.90,  -0.33,
02/19 00Z,   0.00,   5.46,   5.12,  99.90,  -0.34,
02/19 01Z,  -0.10,   5.47,   5.17,  99.90,  -0.20,  (max)
02/19 02Z,  -0.10,   5.12,   4.82,  99.90,  -0.20,
02/19 03Z,   0.00,   4.51,   4.28,  99.90,  -0.23,
02/19 04Z,   0.00,   3.84,   3.60,  99.90,  -0.24,
02/19 05Z,  -0.10,   3.36,   3.25,  99.90,  -0.01,  (min)
02/19 06Z,   0.00,   3.30,   3.28,  99.90,  -0.02,
02/19 07Z,   0.20,   3.72,   3.65,  99.90,  -0.27,
02/19 08Z,   0.10,   4.50,   4.40,  99.90,  -0.20,
02/19 09Z,   0.10,   5.50,   5.43,  99.90,  -0.17,
02/19 10Z,   0.30,   6.53,   6.52,  99.90,  -0.31,
02/19 11Z,   0.40,   7.35,   7.44,  99.90,  -0.31,
02/19 12Z,   0.50,   7.72,   7.93,  99.90,  -0.29,  (max)
02/19 13Z,   0.40,   7.57,   7.92,  99.90,  -0.05,
02/19 14Z,   0.50,   6.97,   7.42,  99.90,  -0.05,
02/19 15Z,   0.60,   6.03,   6.44,  99.90,  -0.19,
02/19 16Z,   0.70,   4.85,   5.37,  99.90,  -0.18,
02/19 17Z,   0.60,   3.64,   4.31,  99.90,   0.07,
02/19 18Z,   0.70,   2.67,   3.23,  99.90,  -0.14,
02/19 19Z,   0.90,   2.13,   2.53,  99.90,  -0.50,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 20Z,   1.00,   2.04,  99.90,   2.56,  -0.47,
02/19 21Z,   0.80,   2.37,  99.90,   2.71,  -0.45,
02/19 22Z,   0.80,   3.03,  99.90,   3.39,  -0.43,
02/19 23Z,   0.60,   3.84,  99.90,   4.02,  -0.41,
02/20 00Z,   0.30,   4.53,  99.90,   4.44,  -0.39,
02/20 01Z,   0.10,   4.92,  99.90,   4.65,  -0.37,  (max)
02/20 02Z,   0.00,   4.98,  99.90,   4.63,  -0.35,
02/20 03Z,   0.00,   4.79,  99.90,   4.46,  -0.33,
02/20 04Z,   0.00,   4.44,  99.90,   4.13,  -0.31,
02/20 05Z,   0.00,   4.08,  99.90,   3.79,  -0.29,
02/20 06Z,   0.00,   3.91,  99.90,   3.64,  -0.27,  (min)
02/20 07Z,   0.00,   4.10,  99.90,   3.85,  -0.25,
02/20 08Z,  -0.10,   4.64,  99.90,   4.29,  -0.25,
02/20 09Z,  -0.10,   5.39,  99.90,   5.04,  -0.25,
02/20 10Z,  -0.10,   6.22,  99.90,   5.87,  -0.25,
02/20 11Z,  -0.20,   6.99,  99.90,   6.54,  -0.25,
02/20 12Z,  -0.20,   7.52,  99.90,   7.07,  -0.25,
02/20 13Z,  -0.20,   7.64,  99.90,   7.19,  -0.25,  (max)
02/20 14Z,  -0.20,   7.33,  99.90,   6.88,  -0.25,
02/20 15Z,  -0.20,   6.67,  99.90,   6.23,  -0.25,
02/20 16Z,  -0.30,   5.75,  99.90,   5.20,  -0.25,
02/20 17Z,  -0.30,   4.62,  99.90,   4.08,  -0.25,
02/20 18Z,  -0.30,   3.49,  99.90,   2.94,  -0.25,
02/20 19Z,  -0.30,   2.58,  99.90,   2.03,  -0.25,
02/20 20Z,  -0.50,   2.04,  99.90,   1.30,  -0.25,
02/20 21Z,  -0.40,   1.90,  99.90,   1.25,  -0.25,  (min)
02/20 22Z,  -0.30,   2.13,  99.90,   1.58,  -0.25,
02/20 23Z,  -0.30,   2.68,  99.90,   2.13,  -0.25,
02/21 00Z,  -0.40,   3.41,  99.90,   2.76,  -0.25,
02/21 01Z,  -0.30,   4.07,  99.90,   3.52,  -0.25,
02/21 02Z,  -0.20,   4.51,  99.90,   4.06,  -0.25,
02/21 03Z,  -0.30,   4.72,  99.90,   4.17,  -0.25,
02/21 04Z,  -0.30,   4.74,  99.90,   4.19,  -0.25,  (max)
02/21 05Z,  -0.20,   4.63,  99.90,   4.18,  -0.25,
02/21 06Z,  -0.20,   4.49,  99.90,   4.04,  -0.25,  (min)
02/21 07Z,  -0.20,   4.51,  99.90,   4.06,  -0.25,
02/21 08Z,  -0.20,   4.80,  99.90,   4.35,  -0.25,
02/21 09Z,  -0.10,   5.31,  99.90,   4.96,  -0.25,
02/21 10Z,  -0.10,   5.92,  99.90,   5.57,  -0.25,
02/21 11Z,  -0.10,   6.56,  99.90,   6.21,  -0.25,
02/21 12Z,  -0.10,   7.14,  99.90,   6.79,  -0.25,
02/21 13Z,  -0.10,   7.50,  99.90,   7.15,  -0.25,
02/21 14Z,  -0.10,   7.52,  99.90,   7.17,  -0.25,  (max)
02/21 15Z,  -0.10,   7.19,  99.90,   6.84,  -0.25,
02/21 16Z,   0.00,   6.56,  99.90,   6.32,  -0.25,
02/21 17Z,   0.00,   5.67,  99.90,   5.42,  -0.25,
02/21 18Z,   0.00,   4.57,  99.90,   4.32,  -0.25,
02/21 19Z,  -0.10,   3.43,  99.90,   3.08,  -0.25,
02/21 20Z,  -0.10,   2.47,  99.90,   2.12,  -0.25,
02/21 21Z,   0.00,   1.84,  99.90,   1.60,  -0.25,
02/21 22Z,   0.00,   1.58,  99.90,   1.33,  -0.25,  (min)
02/21 23Z,   0.00,   1.71,  99.90,   1.47,  -0.25,
02/22 00Z,   0.00,   2.23,  99.90,   1.98,  -0.25,
02/22 01Z,   0.00,   2.97,  99.90,   2.72,  -0.25,
02/22 02Z,   0.10,   3.72,  99.90,   3.57,  -0.25,
02/22 03Z,   0.00,   4.32,  99.90,   4.07,  -0.25,
02/22 04Z,   0.10,   4.72,  99.90,   4.57,  -0.25,
02/22 05Z,   0.10,   4.94,  99.90,   4.79,  -0.25,  (max)
02/22 06Z,   0.00,   4.98,  99.90,   4.73,  -0.25,
02/22 07Z,   0.00,   4.94,  99.90,   4.69,  -0.25,  (min)
02/22 08Z,   0.00,   5.00,  99.90,   4.75,  -0.25,
02/22 09Z,   0.00,   5.24,  99.90,   4.99,  -0.25,
02/22 10Z,   0.00,   5.62,  99.90,   5.37,  -0.25,
02/22 11Z,   0.00,   6.08,  99.90,   5.83,  -0.25,
02/22 12Z,   0.00,   6.60,  99.90,   6.35,  -0.25,
02/22 13Z,   0.00,   7.10,  99.90,   6.85,  -0.25,
02/22 14Z,   0.00,   7.45,  99.90,   7.20,  -0.25,
02/22 15Z,   0.00,   7.51,  99.90,   7.26,  -0.25,  (max)
02/22 16Z,   0.00,   7.25,  99.90,   7.00,  -0.25,
02/22 17Z,   0.00,   6.67,  99.90,   6.42,  -0.25,
02/22 18Z,   0.00,   5.76,  99.90,   5.51,  -0.25,
02/22 19Z,   0.10,   4.58,  99.90,   4.43,  -0.25,
02/22 20Z,   0.10,   3.32,  99.90,   3.17,  -0.25,
02/22 21Z,   0.10,   2.23,  99.90,   2.08,  -0.25,
02/22 22Z,   0.20,   1.45,  99.90,   1.40,  -0.25,
02/22 23Z,   0.20,   1.07,  99.90,   1.02,  -0.25,  (min)
02/23 00Z,   0.30,   1.17,  99.90,   1.22,  -0.25,
02/23 01Z,   0.50,   1.75,  99.90,   2.01,  -0.25,
02/23 02Z,   0.70,   2.65,  99.90,   3.10,  -0.25,
02/23 03Z,   0.50,   3.60,  99.90,   3.85,  -0.25,
02/23 04Z,   0.30,   4.40,  99.90,   4.45,  -0.25,
02/23 05Z,   0.30,   4.98,  99.90,   5.03,  -0.25,
02/23 06Z,   0.20,   5.31,  99.90,   5.26,  -0.25,  (max)
02/23 07Z,   0.00,   5.37,  99.90,   5.12,  -0.25,
02/23 08Z,   0.00,   5.29,  99.90,   5.04,  -0.25,
02/23 09Z,   0.00,   5.25,  99.90,   5.00,  -0.25,  (min)
02/23 10Z,   0.00,   5.35,  99.90,   5.10,  -0.25,
02/23 11Z,   0.00,   5.58,  99.90,   5.33,  -0.25,
02/23 12Z,   0.00,   5.94,  99.90,   5.69,  -0.25,