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
#Baltimore, MD : 01/22/2025 12:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,   0.00,   0.01,  -0.10,  99.90,  -0.11,  (min)
01/20 13Z,   0.00,   0.24,   0.10,  99.90,  -0.14,  (max)
01/20 14Z,   0.00,   0.49,   0.08,  99.90,  -0.41,
01/20 15Z,   0.00,   0.70,   0.07,  99.90,  -0.63,  (min)
01/20 16Z,   0.00,   0.79,   0.15,  99.90,  -0.64,  (max)
01/20 17Z,  -0.10,   0.77,   0.06,  99.90,  -0.61,
01/20 18Z,   0.00,   0.65,  -0.08,  99.90,  -0.73,
01/20 19Z,   0.00,   0.48,  -0.22,  99.90,  -0.70,
01/20 20Z,   0.00,   0.31,  -0.30,  99.90,  -0.61,
01/20 21Z,  -0.10,   0.17,  -0.38,  99.90,  -0.45,  (min)
01/20 22Z,   0.00,   0.09,  -0.29,  99.90,  -0.38,
01/20 23Z,   0.00,   0.08,  -0.17,  99.90,  -0.25,
01/21 00Z,   0.00,   0.15,  -0.06,  99.90,  -0.21,
01/21 01Z,   0.00,   0.30,   0.14,  99.90,  -0.16,
01/21 02Z,   0.00,   0.49,   0.35,  99.90,  -0.14,
01/21 03Z,   0.00,   0.65,   0.46,  99.90,  -0.19,
01/21 04Z,   0.00,   0.74,   0.47,  99.90,  -0.27,
01/21 05Z,   0.00,   0.70,   0.49,  99.90,  -0.21,  (max)
01/21 06Z,   0.00,   0.56,   0.36,  99.90,  -0.20,
01/21 07Z,   0.00,   0.34,   0.10,  99.90,  -0.24,
01/21 08Z,   0.00,   0.10,   0.02,  99.90,  -0.08,
01/21 09Z,   0.00,  -0.09,  -0.08,  99.90,   0.01,
01/21 10Z,   0.00,  -0.21,  -0.30,  99.90,  -0.09,
01/21 11Z,   0.00,  -0.23,  -0.45,  99.90,  -0.22,  (min)
01/21 12Z,   0.00,  -0.14,  -0.42,  99.90,  -0.28,
01/21 13Z,   0.00,   0.06,  -0.29,  99.90,  -0.35,
01/21 14Z,   0.00,   0.31,  -0.14,  99.90,  -0.45,
01/21 15Z,   0.00,   0.57,   0.15,  99.90,  -0.42,
01/21 16Z,   0.00,   0.76,   0.39,  99.90,  -0.37,  (max)
01/21 17Z,   0.00,   0.84,   0.36,  99.90,  -0.48,
01/21 18Z,   0.00,   0.82,   0.35,  99.90,  -0.47,
01/21 19Z,   0.00,   0.71,   0.30,  99.90,  -0.41,
01/21 20Z,   0.00,   0.55,   0.15,  99.90,  -0.40,
01/21 21Z,   0.00,   0.40,  -0.05,  99.90,  -0.45,
01/21 22Z,   0.00,   0.27,  -0.20,  99.90,  -0.47,
01/21 23Z,   0.00,   0.18,  -0.24,  99.90,  -0.42,  (min)
01/22 00Z,   0.10,   0.16,  -0.21,  99.90,  -0.47,
01/22 01Z,   0.10,   0.21,  -0.10,  99.90,  -0.41,
01/22 02Z,   0.10,   0.33,   0.05,  99.90,  -0.38,
01/22 03Z,   0.10,   0.48,   0.22,  99.90,  -0.36,
01/22 04Z,   0.10,   0.60,   0.35,  99.90,  -0.35,
01/22 05Z,   0.10,   0.64,   0.39,  99.90,  -0.35,  (max)
01/22 06Z,   0.10,   0.57,   0.36,  99.90,  -0.31,
01/22 07Z,   0.10,   0.41,   0.20,  99.90,  -0.31,
01/22 08Z,   0.10,   0.19,  -0.07,  99.90,  -0.36,
01/22 09Z,   0.00,  -0.03,  -0.35,  99.90,  -0.32,
01/22 10Z,   0.00,  -0.19,  -0.54,  99.90,  -0.35,
01/22 11Z,   0.00,  -0.27,  -0.67,  99.90,  -0.40,  (min)
01/22 12Z,   0.00,  -0.25,  -0.61,  99.90,  -0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 13Z,   0.00,  -0.11,  99.90,  -0.44,  -0.33,
01/22 14Z,  -0.10,   0.12,  99.90,  -0.28,  -0.30,
01/22 15Z,  -0.10,   0.39,  99.90,   0.03,  -0.26,
01/22 16Z,  -0.10,   0.65,  99.90,   0.32,  -0.23,
01/22 17Z,  -0.10,   0.83,  99.90,   0.53,  -0.20,
01/22 18Z,  -0.10,   0.90,  99.90,   0.64,  -0.16,
01/22 19Z,  -0.10,   0.87,  99.90,   0.64,  -0.13,
01/22 20Z,   0.00,   0.77,  99.90,   0.67,  -0.09,  (max)
01/22 21Z,   0.00,   0.62,  99.90,   0.56,  -0.06,
01/22 22Z,   0.00,   0.48,  99.90,   0.45,  -0.03,
01/22 23Z,   0.00,   0.34,  99.90,   0.35,   0.01,  (min)
01/23 00Z,   0.10,   0.24,  99.90,   0.38,   0.04,  (max)
01/23 01Z,   0.10,   0.19,  99.90,   0.33,   0.04,  (min)
01/23 02Z,   0.10,   0.22,  99.90,   0.36,   0.04,
01/23 03Z,   0.20,   0.31,  99.90,   0.55,   0.04,
01/23 04Z,   0.20,   0.43,  99.90,   0.67,   0.04,
01/23 05Z,   0.20,   0.53,  99.90,   0.77,   0.04,
01/23 06Z,   0.30,   0.54,  99.90,   0.88,   0.04,  (max)
01/23 07Z,   0.30,   0.46,  99.90,   0.80,   0.04,
01/23 08Z,   0.30,   0.29,  99.90,   0.63,   0.04,
01/23 09Z,   0.30,   0.08,  99.90,   0.42,   0.04,
01/23 10Z,   0.40,  -0.11,  99.90,   0.33,   0.04,
01/23 11Z,   0.40,  -0.25,  99.90,   0.19,   0.04,
01/23 12Z,   0.40,  -0.30,  99.90,   0.14,   0.04,  (min)
01/23 13Z,   0.40,  -0.24,  99.90,   0.20,   0.04,
01/23 14Z,   0.40,  -0.07,  99.90,   0.37,   0.04,
01/23 15Z,   0.40,   0.19,  99.90,   0.63,   0.04,
01/23 16Z,   0.50,   0.47,  99.90,   1.01,   0.04,
01/23 17Z,   0.50,   0.73,  99.90,   1.26,   0.04,
01/23 18Z,   0.50,   0.90,  99.90,   1.43,   0.04,
01/23 19Z,   0.50,   0.96,  99.90,   1.50,   0.04,  (max)
01/23 20Z,   0.50,   0.92,  99.90,   1.46,   0.04,
01/23 21Z,   0.50,   0.82,  99.90,   1.36,   0.04,
01/23 22Z,   0.50,   0.68,  99.90,   1.21,   0.04,
01/23 23Z,   0.50,   0.52,  99.90,   1.06,   0.04,
01/24 00Z,   0.50,   0.37,  99.90,   0.91,   0.04,
01/24 01Z,   0.50,   0.24,  99.90,   0.78,   0.04,
01/24 02Z,   0.50,   0.18,  99.90,   0.72,   0.04,  (min)
01/24 03Z,   0.50,   0.19,  99.90,   0.73,   0.04,
01/24 04Z,   0.50,   0.27,  99.90,   0.81,   0.04,
01/24 05Z,   0.50,   0.38,  99.90,   0.92,   0.04,
01/24 06Z,   0.50,   0.46,  99.90,   1.00,   0.04,
01/24 07Z,   0.50,   0.47,  99.90,   1.01,   0.04,  (max)
01/24 08Z,   0.50,   0.38,  99.90,   0.92,   0.04,
01/24 09Z,   0.50,   0.21,  99.90,   0.75,   0.04,
01/24 10Z,   0.40,   0.02,  99.90,   0.46,   0.04,
01/24 11Z,   0.40,  -0.16,  99.90,   0.28,   0.04,
01/24 12Z,   0.40,  -0.28,  99.90,   0.16,   0.04,
01/24 13Z,   0.40,  -0.30,  99.90,   0.14,   0.04,
01/24 14Z,   0.30,  -0.21,  99.90,   0.13,   0.04,  (min)
01/24 15Z,   0.30,  -0.02,  99.90,   0.32,   0.04,
01/24 16Z,   0.20,   0.26,  99.90,   0.50,   0.04,
01/24 17Z,   0.20,   0.55,  99.90,   0.79,   0.04,
01/24 18Z,   0.20,   0.80,  99.90,   1.04,   0.04,
01/24 19Z,   0.20,   0.96,  99.90,   1.20,   0.04,
01/24 20Z,   0.20,   1.01,  99.90,   1.25,   0.04,  (max)
01/24 21Z,   0.20,   0.97,  99.90,   1.20,   0.04,
01/24 22Z,   0.20,   0.85,  99.90,   1.09,   0.04,
01/24 23Z,   0.20,   0.70,  99.90,   0.94,   0.04,
01/25 00Z,   0.20,   0.52,  99.90,   0.76,   0.04,
01/25 01Z,   0.30,   0.35,  99.90,   0.69,   0.04,
01/25 02Z,   0.30,   0.21,  99.90,   0.54,   0.04,
01/25 03Z,   0.30,   0.13,  99.90,   0.47,   0.04,
01/25 04Z,   0.20,   0.14,  99.90,   0.38,   0.04,  (min)
01/25 05Z,   0.20,   0.23,  99.90,   0.47,   0.04,
01/25 06Z,   0.20,   0.35,  99.90,   0.59,   0.04,
01/25 07Z,   0.20,   0.43,  99.90,   0.67,   0.04,
01/25 08Z,   0.20,   0.43,  99.90,   0.67,   0.04,  (max)
01/25 09Z,   0.20,   0.34,  99.90,   0.58,   0.04,
01/25 10Z,   0.20,   0.18,  99.90,   0.42,   0.04,
01/25 11Z,   0.20,  -0.01,  99.90,   0.23,   0.04,
01/25 12Z,   0.10,  -0.18,  99.90,  -0.04,   0.04,
01/25 13Z,   0.10,  -0.29,  99.90,  -0.15,   0.04,
01/25 14Z,   0.10,  -0.30,  99.90,  -0.16,   0.04,  (min)
01/25 15Z,   0.10,  -0.19,  99.90,  -0.05,   0.04,
01/25 16Z,   0.10,   0.03,  99.90,   0.17,   0.04,
01/25 17Z,   0.10,   0.32,  99.90,   0.46,   0.04,
01/25 18Z,   0.10,   0.63,  99.90,   0.77,   0.04,
01/25 19Z,   0.10,   0.88,  99.90,   1.02,   0.04,
01/25 20Z,   0.10,   1.03,  99.90,   1.17,   0.04,
01/25 21Z,   0.10,   1.06,  99.90,   1.20,   0.04,
01/25 22Z,   0.20,   1.00,  99.90,   1.24,   0.04,  (max)
01/25 23Z,   0.20,   0.87,  99.90,   1.11,   0.04,
01/26 00Z,   0.20,   0.69,  99.90,   0.93,   0.04,