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
#Arena Cove, CA : 03/26/2025 18:23:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 00Z,   0.40,   1.25,   1.31,  99.90,  -0.34,
03/25 01Z,   0.40,   2.20,   2.19,  99.90,  -0.41,
03/25 02Z,   0.40,   3.12,   3.18,  99.90,  -0.34,
03/25 03Z,   0.40,   3.84,   3.90,  99.90,  -0.34,
03/25 04Z,   0.40,   4.22,   4.29,  99.90,  -0.33,
03/25 05Z,   0.40,   4.25,   4.39,  99.90,  -0.26,  (max)
03/25 06Z,   0.30,   3.99,   4.14,  99.90,  -0.15,
03/25 07Z,   0.30,   3.58,   3.78,  99.90,  -0.10,
03/25 08Z,   0.40,   3.19,   3.44,  99.90,  -0.15,
03/25 09Z,   0.40,   2.98,   3.14,  99.90,  -0.24,  (min)
03/25 10Z,   0.40,   3.07,   3.27,  99.90,  -0.20,
03/25 11Z,   0.40,   3.47,   3.62,  99.90,  -0.25,
03/25 12Z,   0.50,   4.09,   4.20,  99.90,  -0.39,
03/25 13Z,   0.60,   4.77,   4.86,  99.90,  -0.51,
03/25 14Z,   0.50,   5.31,   5.49,  99.90,  -0.32,
03/25 15Z,   0.50,   5.54,   5.65,  99.90,  -0.39,  (max)
03/25 16Z,   0.60,   5.32,   5.45,  99.90,  -0.47,
03/25 17Z,   0.60,   4.64,   4.72,  99.90,  -0.52,
03/25 18Z,   0.70,   3.59,   3.76,  99.90,  -0.53,
03/25 19Z,   0.70,   2.34,   2.55,  99.90,  -0.49,
03/25 20Z,   0.70,   1.15,   1.46,  99.90,  -0.39,
03/25 21Z,   0.80,   0.25,   0.54,  99.90,  -0.51,
03/25 22Z,   0.70,  -0.18,   0.12,  99.90,  -0.40,  (min)
03/25 23Z,   0.80,  -0.05,   0.27,  99.90,  -0.48,
03/26 00Z,   0.80,   0.59,   0.94,  99.90,  -0.45,
03/26 01Z,   0.80,   1.58,   1.91,  99.90,  -0.47,
03/26 02Z,   0.80,   2.71,   2.98,  99.90,  -0.53,
03/26 03Z,   0.80,   3.72,   4.13,  99.90,  -0.39,
03/26 04Z,   0.80,   4.39,   4.78,  99.90,  -0.41,
03/26 05Z,   0.80,   4.62,   5.15,  99.90,  -0.27,  (max)
03/26 06Z,   0.70,   4.41,   4.79,  99.90,  -0.32,
03/26 07Z,   0.70,   3.87,   4.34,  99.90,  -0.23,
03/26 08Z,   0.70,   3.21,   3.72,  99.90,  -0.19,
03/26 09Z,   0.70,   2.64,   3.10,  99.90,  -0.24,
03/26 10Z,   0.70,   2.38,   2.85,  99.90,  -0.23,  (min)
03/26 11Z,   0.70,   2.53,   3.04,  99.90,  -0.19,
03/26 12Z,   0.70,   3.08,   3.65,  99.90,  -0.13,
03/26 13Z,   0.70,   3.90,   4.37,  99.90,  -0.23,
03/26 14Z,   0.70,   4.77,   5.22,  99.90,  -0.25,
03/26 15Z,   0.70,   5.46,   5.89,  99.90,  -0.27,
03/26 16Z,   0.80,   5.73,   6.17,  99.90,  -0.36,  (max)
03/26 17Z,   0.70,   5.47,   5.85,  99.90,  -0.32,
03/26 18Z,   0.70,   4.66,   5.06,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 19Z,   0.70,   3.46,  99.90,   3.85,  -0.31,
03/26 20Z,   0.70,   2.09,  99.90,   2.47,  -0.32,
03/26 21Z,   0.70,   0.85,  99.90,   1.23,  -0.33,
03/26 22Z,   0.70,   0.01,  99.90,   0.37,  -0.33,
03/26 23Z,   0.70,  -0.26,  99.90,   0.10,  -0.34,  (min)
03/27 00Z,   0.70,   0.10,  99.90,   0.45,  -0.35,
03/27 01Z,   0.80,   1.00,  99.90,   1.44,  -0.36,
03/27 02Z,   0.70,   2.22,  99.90,   2.55,  -0.36,
03/27 03Z,   0.70,   3.46,  99.90,   3.79,  -0.37,
03/27 04Z,   0.70,   4.46,  99.90,   4.78,  -0.38,
03/27 05Z,   0.80,   4.98,  99.90,   5.40,  -0.39,  (max)
03/27 06Z,   0.70,   4.95,  99.90,   5.25,  -0.39,
03/27 07Z,   0.70,   4.40,  99.90,   4.71,  -0.39,
03/27 08Z,   0.70,   3.54,  99.90,   3.85,  -0.39,
03/27 09Z,   0.70,   2.62,  99.90,   2.93,  -0.39,
03/27 10Z,   0.70,   1.92,  99.90,   2.23,  -0.39,
03/27 11Z,   0.70,   1.66,  99.90,   1.97,  -0.39,  (min)
03/27 12Z,   0.70,   1.93,  99.90,   2.23,  -0.39,
03/27 13Z,   0.70,   2.67,  99.90,   2.98,  -0.39,
03/27 14Z,   0.70,   3.71,  99.90,   4.01,  -0.39,
03/27 15Z,   0.70,   4.76,  99.90,   5.07,  -0.39,
03/27 16Z,   0.70,   5.55,  99.90,   5.85,  -0.39,
03/27 17Z,   0.70,   5.82,  99.90,   6.13,  -0.39,  (max)
03/27 18Z,   0.70,   5.48,  99.90,   5.78,  -0.39,
03/27 19Z,   0.70,   4.56,  99.90,   4.86,  -0.39,
03/27 20Z,   0.70,   3.24,  99.90,   3.55,  -0.39,
03/27 21Z,   0.60,   1.83,  99.90,   2.03,  -0.39,
03/27 22Z,   0.60,   0.64,  99.90,   0.84,  -0.39,
03/27 23Z,   0.70,  -0.05,  99.90,   0.25,  -0.39,
03/28 00Z,   0.70,  -0.08,  99.90,   0.23,  -0.39,  (min)
03/28 01Z,   0.70,   0.56,  99.90,   0.87,  -0.39,
03/28 02Z,   0.70,   1.71,  99.90,   2.02,  -0.39,
03/28 03Z,   0.70,   3.09,  99.90,   3.40,  -0.39,
03/28 04Z,   0.70,   4.36,  99.90,   4.67,  -0.39,
03/28 05Z,   0.70,   5.23,  99.90,   5.53,  -0.39,
03/28 06Z,   0.60,   5.49,  99.90,   5.69,  -0.39,  (max)
03/28 07Z,   0.60,   5.10,  99.90,   5.31,  -0.39,
03/28 08Z,   0.60,   4.20,  99.90,   4.40,  -0.39,
03/28 09Z,   0.60,   3.02,  99.90,   3.22,  -0.39,
03/28 10Z,   0.60,   1.89,  99.90,   2.09,  -0.39,
03/28 11Z,   0.60,   1.12,  99.90,   1.32,  -0.39,
03/28 12Z,   0.60,   0.91,  99.90,   1.12,  -0.39,  (min)
03/28 13Z,   0.50,   1.33,  99.90,   1.44,  -0.39,
03/28 14Z,   0.60,   2.28,  99.90,   2.49,  -0.39,
03/28 15Z,   0.60,   3.51,  99.90,   3.71,  -0.39,
03/28 16Z,   0.50,   4.69,  99.90,   4.80,  -0.39,
03/28 17Z,   0.50,   5.53,  99.90,   5.63,  -0.39,
03/28 18Z,   0.50,   5.77,  99.90,   5.88,  -0.39,  (max)
03/28 19Z,   0.50,   5.34,  99.90,   5.45,  -0.39,
03/28 20Z,   0.50,   4.33,  99.90,   4.44,  -0.39,
03/28 21Z,   0.50,   2.98,  99.90,   3.09,  -0.39,
03/28 22Z,   0.50,   1.62,  99.90,   1.73,  -0.39,
03/28 23Z,   0.50,   0.59,  99.90,   0.69,  -0.39,
03/29 00Z,   0.50,   0.14,  99.90,   0.24,  -0.39,  (min)
03/29 01Z,   0.50,   0.40,  99.90,   0.50,  -0.39,
03/29 02Z,   0.50,   1.30,  99.90,   1.41,  -0.39,
03/29 03Z,   0.50,   2.64,  99.90,   2.75,  -0.39,
03/29 04Z,   0.50,   4.07,  99.90,   4.18,  -0.39,
03/29 05Z,   0.50,   5.25,  99.90,   5.36,  -0.39,
03/29 06Z,   0.40,   5.89,  99.90,   5.89,  -0.39,
03/29 07Z,   0.50,   5.81,  99.90,   5.92,  -0.39,  (max)
03/29 08Z,   0.50,   5.06,  99.90,   5.16,  -0.39,
03/29 09Z,   0.50,   3.80,  99.90,   3.91,  -0.39,
03/29 10Z,   0.40,   2.37,  99.90,   2.37,  -0.39,
03/29 11Z,   0.40,   1.10,  99.90,   1.11,  -0.39,
03/29 12Z,   0.50,   0.33,  99.90,   0.43,  -0.39,
03/29 13Z,   0.50,   0.22,  99.90,   0.33,  -0.39,  (min)
03/29 14Z,   0.50,   0.81,  99.90,   0.92,  -0.39,
03/29 15Z,   0.50,   1.93,  99.90,   2.04,  -0.39,
03/29 16Z,   0.50,   3.29,  99.90,   3.40,  -0.39,
03/29 17Z,   0.50,   4.55,  99.90,   4.65,  -0.39,
03/29 18Z,   0.50,   5.37,  99.90,   5.48,  -0.39,
03/29 19Z,   0.50,   5.56,  99.90,   5.67,  -0.39,  (max)
03/29 20Z,   0.50,   5.08,  99.90,   5.19,  -0.39,
03/29 21Z,   0.50,   4.06,  99.90,   4.16,  -0.39,
03/29 22Z,   0.50,   2.77,  99.90,   2.87,  -0.39,
03/29 23Z,   0.50,   1.56,  99.90,   1.66,  -0.39,
03/30 00Z,   0.60,   0.75,  99.90,   0.96,  -0.39,
03/30 01Z,   0.60,   0.59,  99.90,   0.79,  -0.39,  (min)
03/30 02Z,   0.60,   1.11,  99.90,   1.32,  -0.39,
03/30 03Z,   0.60,   2.22,  99.90,   2.42,  -0.39,
03/30 04Z,   0.60,   3.64,  99.90,   3.84,  -0.39,
03/30 05Z,   0.60,   5.01,  99.90,   5.22,  -0.39,
03/30 06Z,   0.60,   5.99,  99.90,   6.20,  -0.39,
03/30 07Z,   0.60,   6.33,  99.90,   6.53,  -0.39,  (max)
03/30 08Z,   0.70,   5.91,  99.90,   6.21,  -0.39,
03/30 09Z,   0.70,   4.81,  99.90,   5.12,  -0.39,
03/30 10Z,   0.70,   3.29,  99.90,   3.60,  -0.39,
03/30 11Z,   0.70,   1.70,  99.90,   2.00,  -0.39,
03/30 12Z,   0.80,   0.39,  99.90,   0.80,  -0.39,