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
#Reedy Point, DE : 03/28/2025 02:22:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 06Z,   0.40,   0.78,   1.06,  99.90,  -0.12,
03/26 07Z,   0.40,   0.34,   0.43,  99.90,  -0.31,
03/26 08Z,   0.40,   0.41,   0.43,  99.90,  -0.38,  (min)
03/26 09Z,   0.40,   1.34,   1.55,  99.90,  -0.19,
03/26 10Z,   0.30,   2.89,   3.06,  99.90,  -0.13,
03/26 11Z,   0.30,   4.32,   4.45,  99.90,  -0.17,
03/26 12Z,   0.20,   5.27,   5.54,  99.90,   0.07,
03/26 13Z,   0.20,   5.74,   6.06,  99.90,   0.12,  (max)
03/26 14Z,   0.10,   5.56,   5.92,  99.90,   0.26,
03/26 15Z,   0.10,   4.74,   4.96,  99.90,   0.12,
03/26 16Z,   0.10,   3.57,   3.77,  99.90,   0.10,
03/26 17Z,   0.10,   2.41,   2.59,  99.90,   0.08,
03/26 18Z,   0.00,   1.46,   1.58,  99.90,   0.12,
03/26 19Z,   0.00,   0.71,   0.76,  99.90,   0.05,
03/26 20Z,   0.00,   0.24,   0.15,  99.90,  -0.09,
03/26 21Z,   0.00,   0.51,   0.04,  99.90,  -0.47,  (min)
03/26 22Z,  -0.10,   1.69,   1.32,  99.90,  -0.27,
03/26 23Z,  -0.10,   3.18,   2.71,  99.90,  -0.37,
03/27 00Z,   0.00,   4.40,   3.93,  99.90,  -0.47,
03/27 01Z,   0.00,   5.19,   4.75,  99.90,  -0.44,
03/27 02Z,  -0.10,   5.40,   4.94,  99.90,  -0.36,  (max)
03/27 03Z,  -0.10,   4.86,   4.31,  99.90,  -0.45,
03/27 04Z,  -0.20,   3.76,   3.14,  99.90,  -0.42,
03/27 05Z,  -0.20,   2.50,   2.08,  99.90,  -0.22,
03/27 06Z,  -0.30,   1.41,   1.12,  99.90,   0.01,
03/27 07Z,  -0.20,   0.61,   0.37,  99.90,  -0.04,
03/27 08Z,  -0.10,   0.10,  -0.13,  99.90,  -0.13,  (min)
03/27 09Z,   0.00,   0.18,  -0.05,  99.90,  -0.23,
03/27 10Z,   0.00,   1.24,   1.39,  99.90,   0.15,
03/27 11Z,   0.00,   2.90,   2.95,  99.90,   0.05,
03/27 12Z,   0.00,   4.42,   4.38,  99.90,  -0.04,
03/27 13Z,   0.00,   5.45,   5.44,  99.90,  -0.01,
03/27 14Z,   0.00,   5.91,   5.83,  99.90,  -0.08,  (max)
03/27 15Z,   0.00,   5.63,   5.62,  99.90,  -0.01,
03/27 16Z,   0.00,   4.68,   4.55,  99.90,  -0.13,
03/27 17Z,  -0.10,   3.41,   3.24,  99.90,  -0.07,
03/27 18Z,  -0.10,   2.20,   2.09,  99.90,  -0.01,
03/27 19Z,  -0.10,   1.21,   1.13,  99.90,   0.02,
03/27 20Z,  -0.10,   0.43,   0.37,  99.90,   0.04,
03/27 21Z,  -0.10,   0.02,  -0.20,  99.90,  -0.12,  (min)
03/27 22Z,  -0.10,   0.49,   0.01,  99.90,  -0.38,
03/27 23Z,   0.00,   1.90,   1.68,  99.90,  -0.22,
03/28 00Z,   0.00,   3.54,   3.32,  99.90,  -0.22,
03/28 01Z,   0.00,   4.83,   4.65,  99.90,  -0.18,
03/28 02Z,   0.00,   5.61,   5.58,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 03Z,   0.00,   5.69,  99.90,   5.66,  -0.03,  (max)
03/28 04Z,   0.10,   4.97,  99.90,   5.04,  -0.03,
03/28 05Z,   0.10,   3.74,  99.90,   3.80,  -0.03,
03/28 06Z,   0.10,   2.40,  99.90,   2.47,  -0.03,
03/28 07Z,   0.10,   1.28,  99.90,   1.34,  -0.03,
03/28 08Z,   0.10,   0.41,  99.90,   0.48,  -0.03,
03/28 09Z,   0.20,  -0.14,  99.90,   0.02,  -0.03,  (min)
03/28 10Z,   0.10,   0.02,  99.90,   0.08,  -0.03,
03/28 11Z,   0.10,   1.23,  99.90,   1.29,  -0.03,
03/28 12Z,   0.00,   3.00,  99.90,   2.97,  -0.03,
03/28 13Z,   0.00,   4.57,  99.90,   4.54,  -0.03,
03/28 14Z,   0.00,   5.62,  99.90,   5.59,  -0.03,
03/28 15Z,  -0.10,   6.01,  99.90,   5.87,  -0.03,  (max)
03/28 16Z,  -0.10,   5.58,  99.90,   5.44,  -0.03,
03/28 17Z,  -0.20,   4.49,  99.90,   4.25,  -0.03,
03/28 18Z,  -0.20,   3.15,  99.90,   2.91,  -0.03,
03/28 19Z,  -0.30,   1.91,  99.90,   1.58,  -0.03,
03/28 20Z,  -0.30,   0.92,  99.90,   0.59,  -0.03,
03/28 21Z,  -0.20,   0.16,  99.90,  -0.07,  -0.03,
03/28 22Z,  -0.20,  -0.11,  99.90,  -0.34,  -0.03,  (min)
03/28 23Z,  -0.20,   0.62,  99.90,   0.39,  -0.03,
03/29 00Z,  -0.10,   2.25,  99.90,   2.12,  -0.03,
03/29 01Z,  -0.10,   3.99,  99.90,   3.86,  -0.03,
03/29 02Z,  -0.10,   5.30,  99.90,   5.17,  -0.03,
03/29 03Z,  -0.10,   6.00,  99.90,   5.87,  -0.03,  (max)
03/29 04Z,   0.00,   5.90,  99.90,   5.86,  -0.03,
03/29 05Z,   0.00,   4.99,  99.90,   4.95,  -0.03,
03/29 06Z,   0.00,   3.64,  99.90,   3.61,  -0.03,
03/29 07Z,   0.00,   2.27,  99.90,   2.24,  -0.03,
03/29 08Z,   0.00,   1.13,  99.90,   1.10,  -0.03,
03/29 09Z,   0.00,   0.23,  99.90,   0.20,  -0.03,
03/29 10Z,   0.00,  -0.32,  99.90,  -0.36,  -0.03,  (min)
03/29 11Z,   0.00,  -0.04,  99.90,  -0.08,  -0.03,
03/29 12Z,   0.00,   1.32,  99.90,   1.29,  -0.03,
03/29 13Z,   0.00,   3.17,  99.90,   3.13,  -0.03,
03/29 14Z,  -0.10,   4.73,  99.90,   4.60,  -0.03,
03/29 15Z,  -0.10,   5.73,  99.90,   5.60,  -0.03,
03/29 16Z,  -0.10,   5.99,  99.90,   5.86,  -0.03,  (max)
03/29 17Z,  -0.20,   5.39,  99.90,   5.16,  -0.03,
03/29 18Z,  -0.20,   4.19,  99.90,   3.95,  -0.03,
03/29 19Z,  -0.30,   2.81,  99.90,   2.48,  -0.03,
03/29 20Z,  -0.30,   1.60,  99.90,   1.27,  -0.03,
03/29 21Z,  -0.30,   0.65,  99.90,   0.32,  -0.03,
03/29 22Z,  -0.30,  -0.03,  99.90,  -0.36,  -0.03,  (min)
03/29 23Z,  -0.20,  -0.11,  99.90,  -0.34,  -0.03,
03/30 00Z,  -0.20,   0.90,  99.90,   0.66,  -0.03,
03/30 01Z,  -0.20,   2.71,  99.90,   2.48,  -0.03,
03/30 02Z,  -0.20,   4.49,  99.90,   4.25,  -0.03,
03/30 03Z,  -0.20,   5.73,  99.90,   5.50,  -0.03,
03/30 04Z,  -0.20,   6.28,  99.90,   6.05,  -0.03,  (max)
03/30 05Z,  -0.20,   5.97,  99.90,   5.73,  -0.03,
03/30 06Z,  -0.20,   4.90,  99.90,   4.67,  -0.03,
03/30 07Z,  -0.20,   3.49,  99.90,   3.25,  -0.03,
03/30 08Z,  -0.20,   2.13,  99.90,   1.89,  -0.03,
03/30 09Z,  -0.20,   1.00,  99.90,   0.77,  -0.03,
03/30 10Z,  -0.20,   0.11,  99.90,  -0.13,  -0.03,
03/30 11Z,  -0.20,  -0.40,  99.90,  -0.64,  -0.03,  (min)
03/30 12Z,  -0.20,   0.02,  99.90,  -0.22,  -0.03,
03/30 13Z,  -0.20,   1.51,  99.90,   1.27,  -0.03,
03/30 14Z,  -0.20,   3.36,  99.90,   3.13,  -0.03,
03/30 15Z,  -0.10,   4.86,  99.90,   4.73,  -0.03,
03/30 16Z,  -0.10,   5.75,  99.90,   5.61,  -0.03,
03/30 17Z,  -0.10,   5.85,  99.90,   5.71,  -0.03,  (max)
03/30 18Z,   0.00,   5.10,  99.90,   5.07,  -0.03,
03/30 19Z,   0.00,   3.83,  99.90,   3.79,  -0.03,
03/30 20Z,   0.00,   2.47,  99.90,   2.43,  -0.03,
03/30 21Z,   0.10,   1.32,  99.90,   1.39,  -0.03,
03/30 22Z,   0.10,   0.46,  99.90,   0.53,  -0.03,
03/30 23Z,   0.20,  -0.10,  99.90,   0.06,  -0.03,  (min)
03/31 00Z,   0.30,   0.04,  99.90,   0.31,  -0.03,
03/31 01Z,   0.40,   1.29,  99.90,   1.66,  -0.03,
03/31 02Z,   0.40,   3.20,  99.90,   3.57,  -0.03,
03/31 03Z,   0.40,   4.93,  99.90,   5.29,  -0.03,
03/31 04Z,   0.50,   6.03,  99.90,   6.50,  -0.03,
03/31 05Z,   0.50,   6.40,  99.90,   6.86,  -0.03,  (max)
03/31 06Z,   0.50,   5.90,  99.90,   6.36,  -0.03,
03/31 07Z,   0.50,   4.73,  99.90,   5.19,  -0.03,
03/31 08Z,   0.50,   3.32,  99.90,   3.78,  -0.03,
03/31 09Z,   0.50,   2.01,  99.90,   2.48,  -0.03,
03/31 10Z,   0.50,   0.94,  99.90,   1.41,  -0.03,
03/31 11Z,   0.50,   0.07,  99.90,   0.54,  -0.03,
03/31 12Z,   0.50,  -0.36,  99.90,   0.10,  -0.03,  (min)
03/31 13Z,   0.40,   0.19,  99.90,   0.56,  -0.03,
03/31 14Z,   0.40,   1.75,  99.90,   2.12,  -0.03,
03/31 15Z,   0.40,   3.53,  99.90,   3.90,  -0.03,
03/31 16Z,   0.30,   4.90,  99.90,   5.17,  -0.03,
03/31 17Z,   0.30,   5.65,  99.90,   5.92,  -0.03,  (max)
03/31 18Z,   0.20,   5.60,  99.90,   5.77,  -0.03,