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
#Bridgeport, CT : 03/21/2025 18:22:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 00Z,   0.80,   1.69,   2.43,  99.90,  -0.06,
03/20 01Z,   0.90,   1.12,   1.92,  99.90,  -0.10,  (min)
03/20 02Z,   0.90,   1.15,   2.05,  99.90,  -0.00,
03/20 03Z,   0.90,   1.88,   2.96,  99.90,   0.18,
03/20 04Z,   1.00,   3.14,   4.13,  99.90,  -0.01,
03/20 05Z,   1.00,   4.54,   5.57,  99.90,   0.03,
03/20 06Z,   0.80,   5.70,   6.72,  99.90,   0.22,
03/20 07Z,   0.70,   6.39,   7.43,  99.90,   0.34,
03/20 08Z,   0.70,   6.47,   7.44,  99.90,   0.27,  (max)
03/20 09Z,   0.60,   5.86,   6.62,  99.90,   0.16,
03/20 10Z,   0.60,   4.66,   5.38,  99.90,   0.12,
03/20 11Z,   0.60,   3.24,   3.97,  99.90,   0.13,
03/20 12Z,   0.70,   1.98,   2.60,  99.90,  -0.08,
03/20 13Z,   0.80,   1.08,   1.78,  99.90,  -0.10,
03/20 14Z,   0.80,   0.68,   1.43,  99.90,  -0.05,  (min)
03/20 15Z,   0.80,   0.93,   1.83,  99.90,   0.10,
03/20 16Z,   0.80,   1.83,   2.92,  99.90,   0.29,
03/20 17Z,   0.80,   3.08,   4.13,  99.90,   0.25,
03/20 18Z,   1.00,   4.29,   5.41,  99.90,   0.12,
03/20 19Z,   1.00,   5.21,   6.33,  99.90,   0.12,
03/20 20Z,   1.00,   5.67,   6.84,  99.90,   0.17,  (max)
03/20 21Z,   1.00,   5.53,   6.52,  99.90,  -0.01,
03/20 22Z,   1.00,   4.78,   5.65,  99.90,  -0.13,
03/20 23Z,   1.00,   3.65,   4.55,  99.90,  -0.10,
03/21 00Z,   1.10,   2.54,   3.47,  99.90,  -0.17,
03/21 01Z,   1.10,   1.71,   2.55,  99.90,  -0.26,
03/21 02Z,   1.20,   1.30,   2.34,  99.90,  -0.16,  (min)
03/21 03Z,   1.20,   1.45,   2.81,  99.90,   0.16,
03/21 04Z,   1.30,   2.24,   3.73,  99.90,   0.19,
03/21 05Z,   1.30,   3.47,   4.93,  99.90,   0.16,
03/21 06Z,   1.30,   4.73,   6.15,  99.90,   0.12,
03/21 07Z,   1.20,   5.71,   6.96,  99.90,   0.05,
03/21 08Z,   1.10,   6.23,   7.64,  99.90,   0.31,  (max)
03/21 09Z,   1.10,   6.19,   7.28,  99.90,  -0.01,
03/21 10Z,   1.10,   5.51,   6.52,  99.90,  -0.09,
03/21 11Z,   1.10,   4.34,   5.26,  99.90,  -0.18,
03/21 12Z,   1.10,   3.05,   3.81,  99.90,  -0.34,
03/21 13Z,   0.90,   1.94,   2.57,  99.90,  -0.27,
03/21 14Z,   0.70,   1.18,   1.64,  99.90,  -0.24,
03/21 15Z,   0.40,   0.88,   1.26,  99.90,  -0.02,  (min)
03/21 16Z,   0.20,   1.19,   1.41,  99.90,   0.02,
03/21 17Z,   0.00,   2.09,   1.96,  99.90,  -0.13,
03/21 18Z,   0.00,   3.26,   3.05,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 19Z,  -0.10,   4.36,  99.90,   4.06,  -0.19,
03/21 20Z,  -0.10,   5.16,  99.90,   4.89,  -0.17,
03/21 21Z,   0.00,   5.53,  99.90,   5.38,  -0.16,  (max)
03/21 22Z,   0.00,   5.34,  99.90,   5.20,  -0.14,
03/21 23Z,   0.20,   4.58,  99.90,   4.66,  -0.12,
03/22 00Z,   0.20,   3.53,  99.90,   3.63,  -0.10,
03/22 01Z,   0.20,   2.53,  99.90,   2.65,  -0.08,
03/22 02Z,   0.20,   1.79,  99.90,   1.93,  -0.06,
03/22 03Z,   0.10,   1.44,  99.90,   1.50,  -0.04,  (min)
03/22 04Z,   0.10,   1.63,  99.90,   1.71,  -0.02,
03/22 05Z,   0.00,   2.42,  99.90,   2.42,  -0.00,
03/22 06Z,   0.00,   3.59,  99.90,   3.60,   0.02,
03/22 07Z,   0.10,   4.75,  99.90,   4.87,   0.02,
03/22 08Z,   0.20,   5.63,  99.90,   5.85,   0.02,
03/22 09Z,   0.30,   6.10,  99.90,   6.41,   0.02,
03/22 10Z,   0.40,   6.02,  99.90,   6.43,   0.02,  (max)
03/22 11Z,   0.50,   5.34,  99.90,   5.86,   0.02,
03/22 12Z,   0.50,   4.24,  99.90,   4.75,   0.02,
03/22 13Z,   0.60,   3.04,  99.90,   3.65,   0.02,
03/22 14Z,   0.60,   2.01,  99.90,   2.62,   0.02,
03/22 15Z,   0.60,   1.27,  99.90,   1.89,   0.02,
03/22 16Z,   0.60,   0.98,  99.90,   1.60,   0.02,  (min)
03/22 17Z,   0.50,   1.30,  99.90,   1.82,   0.02,
03/22 18Z,   0.50,   2.18,  99.90,   2.69,   0.02,
03/22 19Z,   0.40,   3.30,  99.90,   3.72,   0.02,
03/22 20Z,   0.40,   4.35,  99.90,   4.77,   0.02,
03/22 21Z,   0.40,   5.13,  99.90,   5.55,   0.02,
03/22 22Z,   0.40,   5.50,  99.90,   5.91,   0.02,  (max)
03/22 23Z,   0.40,   5.30,  99.90,   5.71,   0.02,
03/23 00Z,   0.30,   4.56,  99.90,   4.87,   0.02,
03/23 01Z,   0.10,   3.55,  99.90,   3.66,   0.02,
03/23 02Z,   0.00,   2.58,  99.90,   2.60,   0.02,
03/23 03Z,  -0.20,   1.84,  99.90,   1.66,   0.02,
03/23 04Z,  -0.30,   1.46,  99.90,   1.18,   0.02,  (min)
03/23 05Z,  -0.40,   1.63,  99.90,   1.25,   0.02,
03/23 06Z,  -0.50,   2.40,  99.90,   1.92,   0.02,
03/23 07Z,  -0.50,   3.54,  99.90,   3.06,   0.02,
03/23 08Z,  -0.60,   4.69,  99.90,   4.10,   0.02,
03/23 09Z,  -0.60,   5.58,  99.90,   4.99,   0.02,
03/23 10Z,  -0.60,   6.08,  99.90,   5.49,   0.02,
03/23 11Z,  -0.40,   6.03,  99.90,   5.65,   0.02,  (max)
03/23 12Z,  -0.20,   5.38,  99.90,   5.19,   0.02,
03/23 13Z,   0.00,   4.30,  99.90,   4.32,   0.02,
03/23 14Z,   0.00,   3.11,  99.90,   3.13,   0.02,
03/23 15Z,   0.00,   2.05,  99.90,   2.07,   0.02,
03/23 16Z,   0.00,   1.26,  99.90,   1.27,   0.02,
03/23 17Z,   0.10,   0.92,  99.90,   1.04,   0.02,  (min)
03/23 18Z,   0.10,   1.23,  99.90,   1.35,   0.02,
03/23 19Z,   0.20,   2.12,  99.90,   2.34,   0.02,
03/23 20Z,   0.30,   3.28,  99.90,   3.59,   0.02,
03/23 21Z,   0.30,   4.38,  99.90,   4.69,   0.02,
03/23 22Z,   0.30,   5.22,  99.90,   5.54,   0.02,
03/23 23Z,   0.30,   5.63,  99.90,   5.94,   0.02,  (max)
03/24 00Z,   0.30,   5.43,  99.90,   5.75,   0.02,
03/24 01Z,   0.30,   4.68,  99.90,   4.99,   0.02,
03/24 02Z,   0.30,   3.63,  99.90,   3.95,   0.02,
03/24 03Z,   0.20,   2.60,  99.90,   2.82,   0.02,
03/24 04Z,   0.10,   1.77,  99.90,   1.88,   0.02,
03/24 05Z,   0.10,   1.30,  99.90,   1.42,   0.02,  (min)
03/24 06Z,   0.10,   1.44,  99.90,   1.55,   0.02,
03/24 07Z,   0.00,   2.22,  99.90,   2.24,   0.02,
03/24 08Z,   0.10,   3.41,  99.90,   3.53,   0.02,
03/24 09Z,   0.10,   4.63,  99.90,   4.75,   0.02,
03/24 10Z,   0.20,   5.63,  99.90,   5.85,   0.02,
03/24 11Z,   0.20,   6.22,  99.90,   6.44,   0.02,
03/24 12Z,   0.40,   6.22,  99.90,   6.64,   0.02,  (max)
03/24 13Z,   0.50,   5.56,  99.90,   6.07,   0.02,
03/24 14Z,   0.70,   4.43,  99.90,   5.15,   0.02,
03/24 15Z,   0.90,   3.16,  99.90,   4.08,   0.02,
03/24 16Z,   1.00,   1.98,  99.90,   3.00,   0.02,
03/24 17Z,   1.10,   1.08,  99.90,   2.19,   0.02,
03/24 18Z,   1.00,   0.69,  99.90,   1.71,   0.02,  (min)
03/24 19Z,   0.90,   1.04,  99.90,   1.96,   0.02,
03/24 20Z,   0.70,   2.02,  99.90,   2.74,   0.02,
03/24 21Z,   0.40,   3.30,  99.90,   3.71,   0.02,
03/24 22Z,   0.20,   4.53,  99.90,   4.75,   0.02,
03/24 23Z,   0.00,   5.49,  99.90,   5.51,   0.02,
03/25 00Z,   0.00,   5.95,  99.90,   5.97,   0.02,  (max)
03/25 01Z,  -0.10,   5.72,  99.90,   5.64,   0.02,
03/25 02Z,   0.00,   4.87,  99.90,   4.88,   0.02,
03/25 03Z,   0.00,   3.70,  99.90,   3.71,   0.02,
03/25 04Z,   0.10,   2.51,  99.90,   2.63,   0.02,
03/25 05Z,   0.30,   1.52,  99.90,   1.83,   0.02,
03/25 06Z,   0.40,   0.96,  99.90,   1.37,   0.02,  (min)
03/25 07Z,   0.40,   1.09,  99.90,   1.51,   0.02,
03/25 08Z,   0.40,   1.96,  99.90,   2.38,   0.02,
03/25 09Z,   0.40,   3.28,  99.90,   3.70,   0.02,
03/25 10Z,   0.30,   4.67,  99.90,   4.98,   0.02,
03/25 11Z,   0.30,   5.83,  99.90,   6.14,   0.02,
03/25 12Z,   0.30,   6.52,  99.90,   6.84,   0.02,