EXTRA-TROPICAL  STORM  SURGE
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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
#Alitak, AK : 07/17/2025 12:22:18 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 12Z,  -1.20,  -1.76,  -2.24,  99.90,   0.72,
07/15 13Z,  -1.20,  -0.47,  -1.14,  99.90,   0.53,  (max)
07/15 14Z,  -1.20,  -0.62,  -1.17,  99.90,   0.65,
07/15 15Z,  -1.30,  -2.08,  -2.46,  99.90,   0.92,
07/15 16Z,  -1.30,  -4.41,  -4.68,  99.90,   1.03,
07/15 17Z,  -1.30,  -7.13,  -7.44,  99.90,   0.99,
07/15 18Z,  -1.30,  -9.70,  -9.95,  99.90,   1.05,
07/15 19Z,  -1.40, -11.59, -11.90,  99.90,   1.09,
07/15 20Z,  -1.40, -12.33, -12.51,  99.90,   1.22,  (min)
07/15 21Z,  -1.40, -11.68, -12.14,  99.90,   0.94,
07/15 22Z,  -1.40,  -9.81, -10.42,  99.90,   0.79,
07/15 23Z,  -1.40,  -7.10,  -7.66,  99.90,   0.84,
07/16 00Z,  -1.50,  -4.11,  -4.32,  99.90,   1.29,
07/16 01Z,  -1.50,  -1.66,  -1.84,  99.90,   1.32,
07/16 02Z,  -1.60,  -0.48,  -0.68,  99.90,   1.40,  (max)
07/16 03Z,  -1.60,  -0.72,  -0.96,  99.90,   1.36,
07/16 04Z,  -1.70,  -2.07,  -2.18,  99.90,   1.59,
07/16 05Z,  -1.70,  -4.08,  -4.24,  99.90,   1.54,
07/16 06Z,  -1.60,  -6.27,  -6.48,  99.90,   1.39,
07/16 07Z,  -1.60,  -8.15,  -8.20,  99.90,   1.55,
07/16 08Z,  -1.60,  -9.24,  -9.46,  99.90,   1.38,  (min)
07/16 09Z,  -1.60,  -9.26,  -9.21,  99.90,   1.65,
07/16 10Z,  -1.60,  -8.22,  -8.25,  99.90,   1.57,
07/16 11Z,  -1.50,  -6.42,  -6.42,  99.90,   1.50,
07/16 12Z,  -1.30,  -4.26,  -4.22,  99.90,   1.34,
07/16 13Z,  -1.30,  -2.33,  -2.23,  99.90,   1.40,
07/16 14Z,  -1.20,  -1.38,  -1.49,  99.90,   1.09,  (max)
07/16 15Z,  -1.20,  -1.73,  -1.62,  99.90,   1.31,
07/16 16Z,  -1.10,  -3.18,  -2.89,  99.90,   1.39,
07/16 17Z,  -1.00,  -5.29,  -5.00,  99.90,   1.29,
07/16 18Z,  -1.10,  -7.62,  -7.44,  99.90,   1.28,
07/16 19Z,  -1.10,  -9.68,  -9.53,  99.90,   1.25,
07/16 20Z,  -1.00, -10.97, -10.89,  99.90,   1.08,
07/16 21Z,  -1.00, -11.14, -11.12,  99.90,   1.02,  (min)
07/16 22Z,  -1.00, -10.09, -10.25,  99.90,   0.84,
07/16 23Z,  -1.00,  -8.06,  -8.44,  99.90,   0.62,
07/17 00Z,  -0.90,  -5.46,  -5.64,  99.90,   0.72,
07/17 01Z,  -0.90,  -2.83,  -2.87,  99.90,   0.86,
07/17 02Z,  -0.90,  -0.90,  -1.13,  99.90,   0.67,
07/17 03Z,  -0.90,  -0.23,  -0.56,  99.90,   0.57,  (max)
07/17 04Z,  -0.80,  -0.86,  -1.16,  99.90,   0.50,
07/17 05Z,  -0.80,  -2.43,  -2.65,  99.90,   0.58,
07/17 06Z,  -0.80,  -4.53,  -4.88,  99.90,   0.45,
07/17 07Z,  -0.80,  -6.72,  -6.95,  99.90,   0.57,
07/17 08Z,  -0.80,  -8.52,  -8.95,  99.90,   0.37,
07/17 09Z,  -0.80,  -9.53, -10.10,  99.90,   0.23,  (min)
07/17 10Z,  -0.90,  -9.52,  -9.98,  99.90,   0.44,
07/17 11Z,  -0.90,  -8.56,  -8.81,  99.90,   0.65,
07/17 12Z,  -0.90,  -6.92,  -7.40,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 13Z,  -0.90,  -4.98,  99.90,  -5.42,   0.46,
07/17 14Z,  -0.90,  -3.29,  99.90,  -3.70,   0.49,
07/17 15Z,  -0.90,  -2.48,  99.90,  -2.85,   0.53,  (max)
07/17 16Z,  -0.90,  -2.79,  99.90,  -3.13,   0.57,
07/17 17Z,  -0.90,  -4.00,  99.90,  -4.30,   0.60,
07/17 18Z,  -0.90,  -5.73,  99.90,  -5.99,   0.64,
07/17 19Z,  -0.90,  -7.58,  99.90,  -7.81,   0.67,
07/17 20Z,  -0.90,  -9.11,  99.90,  -9.30,   0.71,
07/17 21Z,  -0.90,  -9.90,  99.90, -10.06,   0.74,  (min)
07/17 22Z,  -0.90,  -9.70,  99.90,  -9.82,   0.78,
07/17 23Z,  -0.80,  -8.48,  99.90,  -8.47,   0.81,
07/18 00Z,  -0.80,  -6.52,  99.90,  -6.48,   0.85,
07/18 01Z,  -0.80,  -4.19,  99.90,  -4.15,   0.85,
07/18 02Z,  -0.80,  -1.96,  99.90,  -1.91,   0.85,
07/18 03Z,  -0.80,  -0.46,  99.90,  -0.41,   0.85,
07/18 04Z,  -0.80,  -0.15,  99.90,  -0.10,   0.85,  (max)
07/18 05Z,  -0.90,  -0.99,  99.90,  -1.04,   0.85,
07/18 06Z,  -0.90,  -2.65,  99.90,  -2.70,   0.85,
07/18 07Z,  -0.90,  -4.78,  99.90,  -4.83,   0.85,
07/18 08Z,  -0.90,  -6.95,  99.90,  -7.01,   0.85,
07/18 09Z,  -0.90,  -8.76,  99.90,  -8.81,   0.85,
07/18 10Z,  -0.90,  -9.83,  99.90,  -9.88,   0.85,
07/18 11Z,  -0.90,  -9.95,  99.90, -10.00,   0.85,  (min)
07/18 12Z,  -0.90,  -9.19,  99.90,  -9.24,   0.85,
07/18 13Z,  -0.90,  -7.79,  99.90,  -7.84,   0.85,
07/18 14Z,  -0.90,  -6.02,  99.90,  -6.07,   0.85,
07/18 15Z,  -0.90,  -4.40,  99.90,  -4.46,   0.85,
07/18 16Z,  -0.90,  -3.52,  99.90,  -3.57,   0.85,
07/18 17Z,  -0.80,  -3.58,  99.90,  -3.54,   0.85,  (max)
07/18 18Z,  -0.80,  -4.40,  99.90,  -4.35,   0.85,
07/18 19Z,  -0.70,  -5.68,  99.90,  -5.53,   0.85,
07/18 20Z,  -0.60,  -7.06,  99.90,  -6.82,   0.85,
07/18 21Z,  -0.60,  -8.18,  99.90,  -7.93,   0.85,
07/18 22Z,  -0.50,  -8.67,  99.90,  -8.32,   0.85,  (min)
07/18 23Z,  -0.50,  -8.32,  99.90,  -7.98,   0.85,
07/19 00Z,  -0.50,  -7.16,  99.90,  -6.81,   0.85,
07/19 01Z,  -0.60,  -5.43,  99.90,  -5.18,   0.85,
07/19 02Z,  -0.60,  -3.41,  99.90,  -3.16,   0.85,
07/19 03Z,  -0.60,  -1.49,  99.90,  -1.25,   0.85,
07/19 04Z,  -0.60,  -0.27,  99.90,  -0.02,   0.85,
07/19 05Z,  -0.60,  -0.12,  99.90,   0.12,   0.85,  (max)
07/19 06Z,  -0.60,  -1.01,  99.90,  -0.76,   0.85,
07/19 07Z,  -0.50,  -2.67,  99.90,  -2.32,   0.85,
07/19 08Z,  -0.50,  -4.79,  99.90,  -4.44,   0.85,
07/19 09Z,  -0.40,  -7.02,  99.90,  -6.57,   0.85,
07/19 10Z,  -0.40,  -8.95,  99.90,  -8.50,   0.85,
07/19 11Z,  -0.40, -10.21,  99.90,  -9.76,   0.85,
07/19 12Z,  -0.40, -10.58,  99.90, -10.13,   0.85,  (min)
07/19 13Z,  -0.40, -10.09,  99.90,  -9.64,   0.85,
07/19 14Z,  -0.50,  -8.88,  99.90,  -8.53,   0.85,
07/19 15Z,  -0.50,  -7.15,  99.90,  -6.81,   0.85,
07/19 16Z,  -0.50,  -5.43,  99.90,  -5.08,   0.85,
07/19 17Z,  -0.50,  -4.29,  99.90,  -3.94,   0.85,
07/19 18Z,  -0.50,  -3.97,  99.90,  -3.62,   0.85,  (max)
07/19 19Z,  -0.50,  -4.34,  99.90,  -3.99,   0.85,
07/19 20Z,  -0.50,  -5.19,  99.90,  -4.84,   0.85,
07/19 21Z,  -0.50,  -6.25,  99.90,  -5.90,   0.85,
07/19 22Z,  -0.50,  -7.15,  99.90,  -6.80,   0.85,
07/19 23Z,  -0.50,  -7.57,  99.90,  -7.22,   0.85,  (min)
07/20 00Z,  -0.50,  -7.29,  99.90,  -6.94,   0.85,
07/20 01Z,  -0.50,  -6.33,  99.90,  -5.98,   0.85,
07/20 02Z,  -0.50,  -4.88,  99.90,  -4.53,   0.85,
07/20 03Z,  -0.50,  -3.10,  99.90,  -2.75,   0.85,
07/20 04Z,  -0.50,  -1.35,  99.90,  -1.00,   0.85,
07/20 05Z,  -0.50,  -0.20,  99.90,   0.14,   0.85,
07/20 06Z,  -0.50,  -0.05,  99.90,   0.30,   0.85,  (max)
07/20 07Z,  -0.50,  -0.86,  99.90,  -0.51,   0.85,
07/20 08Z,  -0.40,  -2.46,  99.90,  -2.01,   0.85,
07/20 09Z,  -0.40,  -4.63,  99.90,  -4.18,   0.85,
07/20 10Z,  -0.40,  -7.01,  99.90,  -6.56,   0.85,
07/20 11Z,  -0.40,  -9.18,  99.90,  -8.73,   0.85,
07/20 12Z,  -0.40, -10.72,  99.90, -10.27,   0.85,
07/20 13Z,  -0.40, -11.39,  99.90, -10.94,   0.85,  (min)
07/20 14Z,  -0.50, -11.14,  99.90, -10.79,   0.85,
07/20 15Z,  -0.50, -10.00,  99.90,  -9.65,   0.85,
07/20 16Z,  -0.50,  -8.16,  99.90,  -7.81,   0.85,
07/20 17Z,  -0.50,  -6.16,  99.90,  -5.82,   0.85,
07/20 18Z,  -0.50,  -4.66,  99.90,  -4.31,   0.85,
07/20 19Z,  -0.50,  -3.91,  99.90,  -3.56,   0.85,
07/20 20Z,  -0.40,  -3.87,  99.90,  -3.43,   0.85,  (max)
07/20 21Z,  -0.40,  -4.45,  99.90,  -4.00,   0.85,
07/20 22Z,  -0.40,  -5.38,  99.90,  -4.94,   0.85,
07/20 23Z,  -0.50,  -6.30,  99.90,  -5.95,   0.85,
07/21 00Z,  -0.50,  -6.84,  99.90,  -6.49,   0.85,