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
#Boston, MA : 01/24/2025 21:20:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 06Z,   0.00,   2.99,   2.60,  99.90,  -0.39,
01/23 07Z,   0.00,   4.29,   4.07,  99.90,  -0.22,
01/23 08Z,   0.00,   5.74,   5.67,  99.90,  -0.07,
01/23 09Z,   0.00,   7.27,   7.09,  99.90,  -0.18,
01/23 10Z,   0.00,   8.43,   8.44,  99.90,   0.01,
01/23 11Z,  -0.10,   8.74,   8.61,  99.90,  -0.03,  (max)
01/23 12Z,  -0.20,   8.16,   8.10,  99.90,   0.14,
01/23 13Z,  -0.20,   6.97,   6.92,  99.90,   0.15,
01/23 14Z,  -0.20,   5.47,   5.42,  99.90,   0.15,
01/23 15Z,  -0.20,   3.88,   3.80,  99.90,   0.12,
01/23 16Z,  -0.30,   2.42,   2.35,  99.90,   0.23,
01/23 17Z,  -0.30,   1.64,   1.37,  99.90,   0.03,  (min)
01/23 18Z,  -0.20,   1.86,   1.92,  99.90,   0.26,
01/23 19Z,  -0.20,   2.73,   2.63,  99.90,   0.10,
01/23 20Z,  -0.20,   3.89,   3.92,  99.90,   0.23,
01/23 21Z,  -0.20,   5.30,   5.42,  99.90,   0.32,
01/23 22Z,  -0.10,   6.71,   6.68,  99.90,   0.07,
01/23 23Z,  -0.10,   7.53,   7.68,  99.90,   0.25,
01/24 00Z,  -0.10,   7.51,   7.77,  99.90,   0.36,  (max)
01/24 01Z,  -0.10,   6.79,   6.95,  99.90,   0.26,
01/24 02Z,  -0.10,   5.65,   5.85,  99.90,   0.30,
01/24 03Z,  -0.20,   4.34,   4.38,  99.90,   0.24,
01/24 04Z,  -0.10,   3.04,   3.06,  99.90,   0.12,
01/24 05Z,  -0.10,   2.19,   2.05,  99.90,  -0.04,  (min)
01/24 06Z,   0.00,   2.28,   2.37,  99.90,   0.09,
01/24 07Z,   0.00,   3.23,   3.16,  99.90,  -0.07,
01/24 08Z,   0.00,   4.52,   4.37,  99.90,  -0.15,
01/24 09Z,   0.00,   5.99,   6.12,  99.90,   0.13,
01/24 10Z,   0.00,   7.52,   7.49,  99.90,  -0.03,
01/24 11Z,   0.00,   8.61,   8.62,  99.90,   0.01,
01/24 12Z,   0.00,   8.82,   8.67,  99.90,  -0.15,  (max)
01/24 13Z,   0.00,   8.16,   8.18,  99.90,   0.02,
01/24 14Z,   0.00,   6.92,   6.98,  99.90,   0.06,
01/24 15Z,   0.00,   5.38,   5.56,  99.90,   0.18,
01/24 16Z,   0.00,   3.71,   3.89,  99.90,   0.18,
01/24 17Z,   0.10,   2.21,   2.41,  99.90,   0.10,
01/24 18Z,   0.10,   1.46,   1.65,  99.90,   0.09,  (min)
01/24 19Z,   0.10,   1.71,   1.99,  99.90,   0.18,
01/24 20Z,   0.10,   2.60,   2.81,  99.90,   0.11,
01/24 21Z,   0.10,   3.80,   3.88,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 22Z,   0.10,   5.31,  99.90,   5.39,  -0.02,
01/24 23Z,   0.10,   6.75,  99.90,   6.83,  -0.01,
01/25 00Z,   0.10,   7.56,  99.90,   7.65,  -0.01,  (max)
01/25 01Z,   0.10,   7.51,  99.90,   7.60,  -0.01,
01/25 02Z,   0.10,   6.77,  99.90,   6.87,  -0.00,
01/25 03Z,   0.00,   5.62,  99.90,   5.62,   0.00,
01/25 04Z,   0.00,   4.26,  99.90,   4.27,   0.01,
01/25 05Z,   0.00,   2.92,  99.90,   2.93,   0.01,
01/25 06Z,   0.00,   2.10,  99.90,   2.11,   0.02,  (min)
01/25 07Z,   0.00,   2.30,  99.90,   2.32,   0.02,
01/25 08Z,   0.00,   3.32,  99.90,   3.35,   0.03,
01/25 09Z,   0.10,   4.69,  99.90,   4.82,   0.03,
01/25 10Z,   0.10,   6.27,  99.90,   6.41,   0.03,
01/25 11Z,   0.10,   7.87,  99.90,   8.00,   0.03,
01/25 12Z,   0.10,   8.91,  99.90,   9.04,   0.03,
01/25 13Z,   0.10,   9.02,  99.90,   9.15,   0.03,  (max)
01/25 14Z,   0.10,   8.26,  99.90,   8.40,   0.03,
01/25 15Z,   0.10,   6.91,  99.90,   7.05,   0.03,
01/25 16Z,   0.00,   5.23,  99.90,   5.27,   0.03,
01/25 17Z,   0.00,   3.40,  99.90,   3.44,   0.03,
01/25 18Z,   0.00,   1.82,  99.90,   1.85,   0.03,
01/25 19Z,   0.00,   1.12,  99.90,   1.15,   0.03,  (min)
01/25 20Z,  -0.10,   1.47,  99.90,   1.40,   0.03,
01/25 21Z,   0.00,   2.45,  99.90,   2.48,   0.03,
01/25 22Z,   0.00,   3.81,  99.90,   3.85,   0.03,
01/25 23Z,   0.00,   5.48,  99.90,   5.51,   0.03,
01/26 00Z,   0.00,   6.98,  99.90,   7.01,   0.03,
01/26 01Z,  -0.10,   7.76,  99.90,   7.69,   0.03,  (max)
01/26 02Z,  -0.10,   7.65,  99.90,   7.58,   0.03,
01/26 03Z,  -0.10,   6.82,  99.90,   6.75,   0.03,
01/26 04Z,  -0.20,   5.55,  99.90,   5.39,   0.03,
01/26 05Z,  -0.30,   4.05,  99.90,   3.78,   0.03,
01/26 06Z,  -0.30,   2.61,  99.90,   2.34,   0.03,
01/26 07Z,  -0.30,   1.83,  99.90,   1.56,   0.03,  (min)
01/26 08Z,  -0.30,   2.18,  99.90,   1.91,   0.03,
01/26 09Z,  -0.30,   3.36,  99.90,   3.09,   0.03,
01/26 10Z,  -0.30,   4.90,  99.90,   4.63,   0.03,
01/26 11Z,  -0.30,   6.67,  99.90,   6.40,   0.03,
01/26 12Z,  -0.20,   8.34,  99.90,   8.18,   0.03,
01/26 13Z,  -0.20,   9.34,  99.90,   9.17,   0.03,  (max)
01/26 14Z,  -0.20,   9.32,  99.90,   9.15,   0.03,
01/26 15Z,  -0.30,   8.39,  99.90,   8.13,   0.03,
01/26 16Z,  -0.30,   6.84,  99.90,   6.58,   0.03,
01/26 17Z,  -0.30,   4.94,  99.90,   4.67,   0.03,
01/26 18Z,  -0.40,   2.90,  99.90,   2.53,   0.03,
01/26 19Z,  -0.50,   1.26,  99.90,   0.79,   0.03,
01/26 20Z,  -0.50,   0.67,  99.90,   0.20,   0.03,  (min)
01/26 21Z,  -0.60,   1.21,  99.90,   0.64,   0.03,
01/26 22Z,  -0.60,   2.40,  99.90,   1.83,   0.03,
01/26 23Z,  -0.60,   4.00,  99.90,   3.44,   0.03,
01/27 00Z,  -0.70,   5.86,  99.90,   5.19,   0.03,
01/27 01Z,  -0.70,   7.41,  99.90,   6.74,   0.03,
01/27 02Z,  -0.60,   8.11,  99.90,   7.54,   0.03,  (max)
01/27 03Z,  -0.60,   7.86,  99.90,   7.29,   0.03,
01/27 04Z,  -0.60,   6.85,  99.90,   6.28,   0.03,
01/27 05Z,  -0.60,   5.36,  99.90,   4.79,   0.03,
01/27 06Z,  -0.50,   3.65,  99.90,   3.18,   0.03,
01/27 07Z,  -0.40,   2.11,  99.90,   1.74,   0.03,
01/27 08Z,  -0.30,   1.44,  99.90,   1.17,   0.03,  (min)
01/27 09Z,  -0.30,   2.01,  99.90,   1.74,   0.03,
01/27 10Z,  -0.20,   3.44,  99.90,   3.27,   0.03,
01/27 11Z,  -0.20,   5.23,  99.90,   5.06,   0.03,
01/27 12Z,  -0.20,   7.21,  99.90,   7.04,   0.03,
01/27 13Z,  -0.20,   8.96,  99.90,   8.79,   0.03,
01/27 14Z,  -0.30,   9.86,  99.90,   9.59,   0.03,  (max)
01/27 15Z,  -0.40,   9.64,  99.90,   9.27,   0.03,
01/27 16Z,  -0.40,   8.45,  99.90,   8.09,   0.03,
01/27 17Z,  -0.40,   6.62,  99.90,   6.25,   0.03,
01/27 18Z,  -0.40,   4.43,  99.90,   4.06,   0.03,
01/27 19Z,  -0.50,   2.20,  99.90,   1.73,   0.03,
01/27 20Z,  -0.50,   0.57,  99.90,   0.10,   0.03,
01/27 21Z,  -0.50,   0.21,  99.90,  -0.26,   0.03,  (min)
01/27 22Z,  -0.50,   1.03,  99.90,   0.56,   0.03,
01/27 23Z,  -0.50,   2.53,  99.90,   2.06,   0.03,
01/28 00Z,  -0.60,   4.43,  99.90,   3.86,   0.03,
01/28 01Z,  -0.60,   6.46,  99.90,   5.89,   0.03,
01/28 02Z,  -0.60,   8.00,  99.90,   7.43,   0.03,
01/28 03Z,  -0.80,   8.54,  99.90,   7.77,   0.03,  (max)
01/28 04Z,  -0.90,   8.04,  99.90,   7.17,   0.03,
01/28 05Z,  -1.00,   6.75,  99.90,   5.78,   0.03,
01/28 06Z,  -1.00,   4.98,  99.90,   4.02,   0.03,
01/28 07Z,  -1.00,   3.05,  99.90,   2.08,   0.03,
01/28 08Z,  -1.10,   1.47,  99.90,   0.40,   0.03,
01/28 09Z,  -1.10,   1.00,  99.90,  -0.07,   0.03,  (min)
01/28 10Z,  -1.10,   1.89,  99.90,   0.82,   0.03,
01/28 11Z,  -1.10,   3.63,  99.90,   2.56,   0.03,
01/28 12Z,  -1.10,   5.72,  99.90,   4.65,   0.03,
01/28 13Z,  99.90,   7.90,  99.90,  99.90,   0.03,
01/28 14Z,  99.90,   9.65,  99.90,  99.90,   0.03,
01/28 15Z,  99.90,  10.37,  99.90,  99.90,   0.03,
01/28 16Z,  99.90,   9.87,  99.90,  99.90,   0.03,
01/28 17Z,  99.90,   8.35,  99.90,  99.90,   0.03,
01/28 18Z,  99.90,   6.19,  99.90,  99.90,   0.03,