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
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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 Townsend, WA : 03/20/2025 15:23:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 00Z,   0.00,  -6.30,  -6.45,  99.90,  -0.15,
03/19 01Z,   0.00,  -5.01,  -5.32,  99.90,  -0.31,
03/19 02Z,   0.00,  -3.88,  -4.02,  99.90,  -0.14,
03/19 03Z,   0.00,  -3.13,  -3.15,  99.90,  -0.02,
03/19 04Z,   0.00,  -2.89,  -2.86,  99.90,   0.03,  (max)
03/19 05Z,   0.00,  -3.06,  -2.99,  99.90,   0.07,
03/19 06Z,   0.00,  -3.48,  -3.38,  99.90,   0.10,
03/19 07Z,   0.00,  -3.97,  -4.07,  99.90,  -0.10,
03/19 08Z,   0.00,  -4.32,  -4.43,  99.90,  -0.11,  (min)
03/19 09Z,   0.00,  -4.35,  -4.41,  99.90,  -0.06,
03/19 10Z,   0.00,  -4.04,  -4.05,  99.90,  -0.01,
03/19 11Z,   0.00,  -3.56,  -3.56,  99.90,  -0.00,
03/19 12Z,   0.00,  -3.04,  -2.95,  99.90,   0.09,
03/19 13Z,   0.10,  -2.57,  -2.46,  99.90,   0.01,
03/19 14Z,   0.10,  -2.27,  -2.08,  99.90,   0.09,  (max)
03/19 15Z,   0.00,  -2.42,  -2.30,  99.90,   0.12,
03/19 16Z,   0.10,  -3.23,  -2.98,  99.90,   0.15,
03/19 17Z,   0.20,  -4.62,  -4.23,  99.90,   0.19,
03/19 18Z,   0.20,  -6.31,  -5.94,  99.90,   0.17,
03/19 19Z,   0.20,  -7.93,  -7.57,  99.90,   0.16,
03/19 20Z,   0.20,  -9.14,  -8.54,  99.90,   0.40,
03/19 21Z,   0.30,  -9.65,  -8.91,  99.90,   0.44,  (min)
03/19 22Z,   0.30,  -9.39,  -8.70,  99.90,   0.39,
03/19 23Z,   0.30,  -8.55,  -7.79,  99.90,   0.46,
03/20 00Z,   0.50,  -7.42,  -6.96,  99.90,  -0.04,
03/20 01Z,   0.60,  -6.17,  -5.77,  99.90,  -0.20,
03/20 02Z,   0.60,  -4.92,  -4.40,  99.90,  -0.08,
03/20 03Z,   0.60,  -3.84,  -3.29,  99.90,  -0.05,
03/20 04Z,   0.60,  -3.15,  -2.44,  99.90,   0.11,
03/20 05Z,   0.80,  -2.90,  -2.15,  99.90,  -0.05,
03/20 06Z,   0.90,  -2.96,  -2.06,  99.90,  -0.00,  (max)
03/20 07Z,   0.80,  -3.18,  -2.29,  99.90,   0.09,
03/20 08Z,   0.80,  -3.45,  -2.68,  99.90,  -0.03,
03/20 09Z,   0.80,  -3.62,  -2.78,  99.90,   0.04,  (min)
03/20 10Z,   0.80,  -3.59,  -2.73,  99.90,   0.06,
03/20 11Z,   0.70,  -3.35,  -2.54,  99.90,   0.11,
03/20 12Z,   0.80,  -3.04,  -2.32,  99.90,  -0.08,
03/20 13Z,   0.90,  -2.75,  -2.12,  99.90,  -0.27,
03/20 14Z,   0.80,  -2.53,  -1.95,  99.90,  -0.22,  (max)
03/20 15Z,   0.70,  -2.51,  -2.04,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 16Z,   0.70,  -2.94,  99.90,  -2.46,  -0.22,
03/20 17Z,   0.70,  -3.97,  99.90,  -3.48,  -0.21,
03/20 18Z,   0.70,  -5.44,  99.90,  -4.94,  -0.20,
03/20 19Z,   0.60,  -7.04,  99.90,  -6.63,  -0.19,
03/20 20Z,   0.60,  -8.47,  99.90,  -8.04,  -0.17,
03/20 21Z,   0.60,  -9.43,  99.90,  -8.99,  -0.16,
03/20 22Z,   0.60,  -9.73,  99.90,  -9.28,  -0.15,  (min)
03/20 23Z,   0.50,  -9.34,  99.90,  -8.98,  -0.14,
03/21 00Z,   0.50,  -8.46,  99.90,  -8.09,  -0.13,
03/21 01Z,   0.50,  -7.35,  99.90,  -6.97,  -0.12,
03/21 02Z,   0.50,  -6.15,  99.90,  -5.76,  -0.10,
03/21 03Z,   0.50,  -4.95,  99.90,  -4.54,  -0.09,
03/21 04Z,   0.50,  -3.92,  99.90,  -3.51,  -0.09,
03/21 05Z,   0.50,  -3.23,  99.90,  -2.82,  -0.09,
03/21 06Z,   0.60,  -2.90,  99.90,  -2.39,  -0.09,
03/21 07Z,   0.60,  -2.80,  99.90,  -2.29,  -0.09,
03/21 08Z,   0.70,  -2.83,  99.90,  -2.22,  -0.09,  (max)
03/21 09Z,   0.60,  -2.95,  99.90,  -2.44,  -0.09,
03/21 10Z,   0.60,  -3.06,  99.90,  -2.55,  -0.09,  (min)
03/21 11Z,   0.70,  -3.06,  99.90,  -2.45,  -0.09,
03/21 12Z,   0.70,  -2.94,  99.90,  -2.33,  -0.09,
03/21 13Z,   0.70,  -2.81,  99.90,  -2.21,  -0.09,
03/21 14Z,   0.70,  -2.72,  99.90,  -2.11,  -0.09,  (max)
03/21 15Z,   0.60,  -2.69,  99.90,  -2.18,  -0.09,
03/21 16Z,   0.70,  -2.86,  99.90,  -2.25,  -0.09,
03/21 17Z,   0.70,  -3.46,  99.90,  -2.85,  -0.09,
03/21 18Z,   0.70,  -4.56,  99.90,  -3.95,  -0.09,
03/21 19Z,   0.60,  -5.99,  99.90,  -5.48,  -0.09,
03/21 20Z,   0.70,  -7.45,  99.90,  -6.84,  -0.09,
03/21 21Z,   0.70,  -8.70,  99.90,  -8.09,  -0.09,
03/21 22Z,   0.70,  -9.51,  99.90,  -8.91,  -0.09,
03/21 23Z,   0.60,  -9.72,  99.90,  -9.21,  -0.09,  (min)
03/22 00Z,   0.60,  -9.30,  99.90,  -8.80,  -0.09,
03/22 01Z,   0.70,  -8.47,  99.90,  -7.86,  -0.09,
03/22 02Z,   0.70,  -7.43,  99.90,  -6.82,  -0.09,
03/22 03Z,   0.70,  -6.28,  99.90,  -5.67,  -0.09,
03/22 04Z,   0.70,  -5.10,  99.90,  -4.49,  -0.09,
03/22 05Z,   0.70,  -4.05,  99.90,  -3.45,  -0.09,
03/22 06Z,   0.70,  -3.30,  99.90,  -2.69,  -0.09,
03/22 07Z,   0.60,  -2.83,  99.90,  -2.32,  -0.09,
03/22 08Z,   0.70,  -2.57,  99.90,  -1.96,  -0.09,  (max)
03/22 09Z,   0.60,  -2.48,  99.90,  -1.97,  -0.09,
03/22 10Z,   0.60,  -2.56,  99.90,  -2.05,  -0.09,
03/22 11Z,   0.60,  -2.70,  99.90,  -2.20,  -0.09,
03/22 12Z,   0.60,  -2.79,  99.90,  -2.28,  -0.09,
03/22 13Z,   0.50,  -2.81,  99.90,  -2.40,  -0.09,
03/22 14Z,   0.50,  -2.83,  99.90,  -2.42,  -0.09,
03/22 15Z,   0.40,  -2.86,  99.90,  -2.55,  -0.09,
03/22 16Z,   0.40,  -2.93,  99.90,  -2.62,  -0.09,
03/22 17Z,   0.40,  -3.18,  99.90,  -2.88,  -0.09,
03/22 18Z,   0.40,  -3.83,  99.90,  -3.52,  -0.09,
03/22 19Z,   0.30,  -4.91,  99.90,  -4.70,  -0.09,
03/22 20Z,   0.30,  -6.24,  99.90,  -6.03,  -0.09,
03/22 21Z,   0.30,  -7.59,  99.90,  -7.38,  -0.09,
03/22 22Z,   0.30,  -8.75,  99.90,  -8.55,  -0.09,
03/22 23Z,   0.30,  -9.54,  99.90,  -9.33,  -0.09,
03/23 00Z,   0.30,  -9.75,  99.90,  -9.54,  -0.09,  (min)
03/23 01Z,   0.30,  -9.39,  99.90,  -9.18,  -0.09,
03/23 02Z,   0.30,  -8.63,  99.90,  -8.42,  -0.09,
03/23 03Z,   0.30,  -7.63,  99.90,  -7.42,  -0.09,
03/23 04Z,   0.30,  -6.48,  99.90,  -6.27,  -0.09,
03/23 05Z,   0.30,  -5.25,  99.90,  -5.04,  -0.09,
03/23 06Z,   0.30,  -4.13,  99.90,  -3.92,  -0.09,
03/23 07Z,   0.30,  -3.26,  99.90,  -3.05,  -0.09,
03/23 08Z,   0.30,  -2.65,  99.90,  -2.44,  -0.09,
03/23 09Z,   0.30,  -2.29,  99.90,  -2.09,  -0.09,
03/23 10Z,   0.30,  -2.21,  99.90,  -2.00,  -0.09,  (max)
03/23 11Z,   0.30,  -2.37,  99.90,  -2.16,  -0.09,
03/23 12Z,   0.30,  -2.63,  99.90,  -2.43,  -0.09,
03/23 13Z,   0.30,  -2.83,  99.90,  -2.63,  -0.09,
03/23 14Z,   0.20,  -2.95,  99.90,  -2.84,  -0.09,
03/23 15Z,   0.20,  -3.02,  99.90,  -2.91,  -0.09,  (min)
03/23 16Z,   0.30,  -3.08,  99.90,  -2.87,  -0.09,
03/23 17Z,   0.40,  -3.15,  99.90,  -2.84,  -0.09,  (max)
03/23 18Z,   0.40,  -3.39,  99.90,  -3.08,  -0.09,
03/23 19Z,   0.30,  -3.99,  99.90,  -3.78,  -0.09,
03/23 20Z,   0.40,  -4.99,  99.90,  -4.68,  -0.09,
03/23 21Z,   0.40,  -6.24,  99.90,  -5.93,  -0.09,
03/23 22Z,   0.50,  -7.55,  99.90,  -7.14,  -0.09,
03/23 23Z,   0.40,  -8.76,  99.90,  -8.45,  -0.09,
03/24 00Z,   0.50,  -9.61,  99.90,  -9.21,  -0.09,
03/24 01Z,   0.60,  -9.90,  99.90,  -9.39,  -0.09,  (min)
03/24 02Z,   0.60,  -9.59,  99.90,  -9.08,  -0.09,
03/24 03Z,   0.50,  -8.85,  99.90,  -8.44,  -0.09,
03/24 04Z,   0.50,  -7.83,  99.90,  -7.42,  -0.09,
03/24 05Z,   0.50,  -6.60,  99.90,  -6.20,  -0.09,
03/24 06Z,   0.50,  -5.27,  99.90,  -4.86,  -0.09,
03/24 07Z,  99.90,  -4.02,  99.90,  99.90,  -0.09,
03/24 08Z,  99.90,  -3.03,  99.90,  99.90,  -0.09,
03/24 09Z,  99.90,  -2.36,  99.90,  99.90,  -0.09,
03/24 10Z,  99.90,  -2.05,  99.90,  99.90,  -0.09,
03/24 11Z,  99.90,  -2.12,  99.90,  99.90,  -0.09,
03/24 12Z,  99.90,  -2.49,  99.90,  99.90,  -0.09,