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
#Arena Cove, CA : 03/18/2025 17:23:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 00Z,   0.70,  -5.44,  -4.80,  99.90,  -0.06,
03/17 01Z,   0.80,  -6.06,  -5.43,  99.90,  -0.17,
03/17 02Z,   0.80,  -6.30,  -5.72,  99.90,  -0.22,  (min)
03/17 03Z,   0.70,  -6.07,  -5.44,  99.90,  -0.07,
03/17 04Z,   0.70,  -5.42,  -4.94,  99.90,  -0.22,
03/17 05Z,   0.80,  -4.49,  -3.98,  99.90,  -0.29,
03/17 06Z,   0.80,  -3.52,  -2.95,  99.90,  -0.23,
03/17 07Z,   0.80,  -2.75,  -2.16,  99.90,  -0.21,
03/17 08Z,   0.90,  -2.38,  -1.92,  99.90,  -0.44,  (max)
03/17 09Z,   0.90,  -2.52,  -2.07,  99.90,  -0.45,
03/17 10Z,   0.80,  -3.15,  -2.80,  99.90,  -0.45,
03/17 11Z,   0.90,  -4.14,  -3.82,  99.90,  -0.58,
03/17 12Z,   0.90,  -5.25,  -4.90,  99.90,  -0.55,
03/17 13Z,   0.90,  -6.26,  -5.85,  99.90,  -0.49,
03/17 14Z,   0.90,  -6.92,  -6.54,  99.90,  -0.52,
03/17 15Z,   0.90,  -7.12,  -6.68,  99.90,  -0.46,  (min)
03/17 16Z,   0.90,  -6.83,  -6.25,  99.90,  -0.32,
03/17 17Z,   0.90,  -6.15,  -5.58,  99.90,  -0.33,
03/17 18Z,   0.80,  -5.28,  -4.64,  99.90,  -0.16,
03/17 19Z,   0.70,  -4.44,  -3.72,  99.90,   0.02,
03/17 20Z,   0.80,  -3.83,  -3.22,  99.90,  -0.19,
03/17 21Z,   0.70,  -3.60,  -3.02,  99.90,  -0.12,  (max)
03/17 22Z,   0.70,  -3.76,  -3.25,  99.90,  -0.19,
03/17 23Z,   0.70,  -4.24,  -3.87,  99.90,  -0.33,
03/18 00Z,   0.60,  -4.88,  -4.56,  99.90,  -0.28,
03/18 01Z,   0.60,  -5.47,  -5.18,  99.90,  -0.31,
03/18 02Z,   0.50,  -5.81,  -5.70,  99.90,  -0.39,  (min)
03/18 03Z,   0.40,  -5.79,  -5.65,  99.90,  -0.26,
03/18 04Z,   0.40,  -5.37,  -5.21,  99.90,  -0.24,
03/18 05Z,   0.30,  -4.64,  -4.63,  99.90,  -0.29,
03/18 06Z,   0.30,  -3.78,  -3.88,  99.90,  -0.40,
03/18 07Z,   0.20,  -3.00,  -3.13,  99.90,  -0.33,
03/18 08Z,   0.20,  -2.50,  -2.69,  99.90,  -0.39,  (max)
03/18 09Z,   0.20,  -2.43,  -2.78,  99.90,  -0.55,
03/18 10Z,   0.20,  -2.83,  -3.24,  99.90,  -0.61,
03/18 11Z,   0.10,  -3.63,  -4.02,  99.90,  -0.49,
03/18 12Z,   0.10,  -4.67,  -5.07,  99.90,  -0.50,
03/18 13Z,   0.10,  -5.73,  -6.17,  99.90,  -0.54,
03/18 14Z,   0.00,  -6.60,  -6.99,  99.90,  -0.39,
03/18 15Z,   0.00,  -7.10,  -7.50,  99.90,  -0.40,
03/18 16Z,   0.00,  -7.15,  -7.55,  99.90,  -0.40,  (min)
03/18 17Z,   0.00,  -6.77,  -7.16,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 18Z,   0.00,  -6.10,  99.90,  -6.48,  -0.38,
03/18 19Z,   0.00,  -5.30,  99.90,  -5.67,  -0.37,
03/18 20Z,   0.00,  -4.58,  99.90,  -4.94,  -0.36,
03/18 21Z,   0.00,  -4.10,  99.90,  -4.46,  -0.36,
03/18 22Z,   0.00,  -3.95,  99.90,  -4.30,  -0.35,  (max)
03/18 23Z,   0.00,  -4.12,  99.90,  -4.46,  -0.34,
03/19 00Z,   0.00,  -4.51,  99.90,  -4.84,  -0.33,
03/19 01Z,   0.00,  -4.96,  99.90,  -5.29,  -0.33,
03/19 02Z,   0.00,  -5.32,  99.90,  -5.64,  -0.32,
03/19 03Z,   0.00,  -5.43,  99.90,  -5.74,  -0.31,  (min)
03/19 04Z,   0.10,  -5.22,  99.90,  -5.42,  -0.30,
03/19 05Z,   0.10,  -4.71,  99.90,  -4.91,  -0.30,
03/19 06Z,   0.10,  -4.02,  99.90,  -4.21,  -0.30,
03/19 07Z,   0.10,  -3.29,  99.90,  -3.49,  -0.30,
03/19 08Z,   0.10,  -2.73,  99.90,  -2.92,  -0.30,
03/19 09Z,   0.10,  -2.48,  99.90,  -2.68,  -0.30,  (max)
03/19 10Z,   0.10,  -2.64,  99.90,  -2.83,  -0.30,
03/19 11Z,   0.20,  -3.20,  99.90,  -3.29,  -0.30,
03/19 12Z,   0.20,  -4.06,  99.90,  -4.16,  -0.30,
03/19 13Z,   0.20,  -5.08,  99.90,  -5.17,  -0.30,
03/19 14Z,   0.30,  -6.04,  99.90,  -6.04,  -0.30,
03/19 15Z,   0.20,  -6.78,  99.90,  -6.87,  -0.30,
03/19 16Z,   0.20,  -7.15,  99.90,  -7.24,  -0.30,  (min)
03/19 17Z,   0.30,  -7.12,  99.90,  -7.11,  -0.30,
03/19 18Z,   0.30,  -6.73,  99.90,  -6.73,  -0.30,
03/19 19Z,   0.30,  -6.11,  99.90,  -6.10,  -0.30,
03/19 20Z,   0.30,  -5.41,  99.90,  -5.41,  -0.30,
03/19 21Z,   0.30,  -4.80,  99.90,  -4.79,  -0.30,
03/19 22Z,   0.30,  -4.39,  99.90,  -4.39,  -0.30,
03/19 23Z,   0.40,  -4.25,  99.90,  -4.15,  -0.30,  (max)
03/20 00Z,   0.40,  -4.35,  99.90,  -4.25,  -0.30,
03/20 01Z,   0.40,  -4.61,  99.90,  -4.50,  -0.30,
03/20 02Z,   0.40,  -4.88,  99.90,  -4.77,  -0.30,
03/20 03Z,   0.30,  -5.04,  99.90,  -5.04,  -0.30,  (min)
03/20 04Z,   0.30,  -4.99,  99.90,  -4.99,  -0.30,
03/20 05Z,   0.30,  -4.70,  99.90,  -4.70,  -0.30,
03/20 06Z,   0.20,  -4.21,  99.90,  -4.30,  -0.30,
03/20 07Z,   0.20,  -3.60,  99.90,  -3.70,  -0.30,
03/20 08Z,   0.20,  -3.04,  99.90,  -3.14,  -0.30,
03/20 09Z,   0.20,  -2.67,  99.90,  -2.77,  -0.30,
03/20 10Z,   0.20,  -2.60,  99.90,  -2.70,  -0.30,  (max)
03/20 11Z,   0.20,  -2.89,  99.90,  -2.99,  -0.30,
03/20 12Z,   0.30,  -3.51,  99.90,  -3.51,  -0.30,
03/20 13Z,   0.30,  -4.37,  99.90,  -4.37,  -0.30,
03/20 14Z,   0.20,  -5.32,  99.90,  -5.42,  -0.30,
03/20 15Z,   0.20,  -6.19,  99.90,  -6.29,  -0.30,
03/20 16Z,   0.30,  -6.83,  99.90,  -6.83,  -0.30,
03/20 17Z,   0.30,  -7.15,  99.90,  -7.14,  -0.30,  (min)
03/20 18Z,   0.30,  -7.11,  99.90,  -7.11,  -0.30,
03/20 19Z,   0.20,  -6.77,  99.90,  -6.86,  -0.30,
03/20 20Z,   0.20,  -6.22,  99.90,  -6.31,  -0.30,
03/20 21Z,   0.20,  -5.60,  99.90,  -5.69,  -0.30,
03/20 22Z,   0.20,  -5.04,  99.90,  -5.14,  -0.30,
03/20 23Z,   0.30,  -4.64,  99.90,  -4.64,  -0.30,
03/21 00Z,   0.30,  -4.45,  99.90,  -4.45,  -0.30,
03/21 01Z,   0.30,  -4.44,  99.90,  -4.44,  -0.30,  (max)
03/21 02Z,   0.30,  -4.56,  99.90,  -4.55,  -0.30,
03/21 03Z,   0.30,  -4.68,  99.90,  -4.68,  -0.30,
03/21 04Z,   0.30,  -4.73,  99.90,  -4.72,  -0.30,  (min)
03/21 05Z,   0.30,  -4.62,  99.90,  -4.61,  -0.30,
03/21 06Z,   0.30,  -4.33,  99.90,  -4.32,  -0.30,
03/21 07Z,   0.30,  -3.90,  99.90,  -3.89,  -0.30,
03/21 08Z,   0.30,  -3.41,  99.90,  -3.40,  -0.30,
03/21 09Z,   0.30,  -2.98,  99.90,  -2.98,  -0.30,
03/21 10Z,   0.30,  -2.73,  99.90,  -2.72,  -0.30,  (max)
03/21 11Z,   0.30,  -2.75,  99.90,  -2.74,  -0.30,
03/21 12Z,   0.30,  -3.08,  99.90,  -3.07,  -0.30,
03/21 13Z,   0.30,  -3.69,  99.90,  -3.69,  -0.30,
03/21 14Z,   0.30,  -4.51,  99.90,  -4.50,  -0.30,
03/21 15Z,   0.30,  -5.40,  99.90,  -5.40,  -0.30,
03/21 16Z,   0.30,  -6.23,  99.90,  -6.22,  -0.30,
03/21 17Z,   0.40,  -6.85,  99.90,  -6.75,  -0.30,
03/21 18Z,   0.30,  -7.19,  99.90,  -7.18,  -0.30,
03/21 19Z,   0.30,  -7.20,  99.90,  -7.19,  -0.30,  (min)
03/21 20Z,   0.30,  -6.91,  99.90,  -6.90,  -0.30,
03/21 21Z,   0.30,  -6.41,  99.90,  -6.41,  -0.30,
03/21 22Z,   0.30,  -5.82,  99.90,  -5.81,  -0.30,
03/21 23Z,   0.40,  -5.24,  99.90,  -5.14,  -0.30,
03/22 00Z,   0.40,  -4.78,  99.90,  -4.68,  -0.30,
03/22 01Z,   0.40,  -4.50,  99.90,  -4.39,  -0.30,
03/22 02Z,   0.40,  -4.38,  99.90,  -4.28,  -0.30,  (max)
03/22 03Z,   0.40,  -4.39,  99.90,  -4.29,  -0.30,
03/22 04Z,   0.40,  -4.45,  99.90,  -4.35,  -0.30,
03/22 05Z,   0.40,  -4.47,  99.90,  -4.37,  -0.30,  (min)
03/22 06Z,   0.40,  -4.38,  99.90,  -4.28,  -0.30,
03/22 07Z,   0.40,  -4.15,  99.90,  -4.05,  -0.30,
03/22 08Z,   0.40,  -3.80,  99.90,  -3.70,  -0.30,
03/22 09Z,   0.40,  -3.39,  99.90,  -3.29,  -0.30,
03/22 10Z,   0.40,  -3.03,  99.90,  -2.92,  -0.30,
03/22 11Z,   0.40,  -2.81,  99.90,  -2.70,  -0.30,  (max)
03/22 12Z,   0.40,  -2.82,  99.90,  -2.72,  -0.30,