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
#Port Heiden, AK : 03/07/2026 11:22:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 12Z,   0.40,  -4.34,  99.90,  -3.94,   0.00,
03/05 13Z,   0.40,  -4.33,  99.90,  -3.93,   0.00,  (max)
03/05 14Z,   0.40,  -4.61,  99.90,  -4.21,   0.00,
03/05 15Z,   0.40,  -5.45,  99.90,  -5.05,   0.00,
03/05 16Z,   0.40,  -7.09,  99.90,  -6.69,   0.00,
03/05 17Z,   0.40,  -9.42,  99.90,  -9.02,   0.00,
03/05 18Z,   0.40, -11.55,  99.90, -11.15,   0.00,
03/05 19Z,   0.40, -12.15,  99.90, -11.75,   0.00,  (min)
03/05 20Z,   0.40, -10.71,  99.90, -10.31,   0.00,
03/05 21Z,   0.40,  -8.17,  99.90,  -7.77,   0.00,
03/05 22Z,   0.40,  -5.84,  99.90,  -5.44,   0.00,
03/05 23Z,   0.40,  -4.39,  99.90,  -3.99,   0.00,
03/06 00Z,   0.30,  -3.80,  99.90,  -3.50,   0.00,
03/06 01Z,   0.30,  -3.69,  99.90,  -3.39,   0.00,  (max)
03/06 02Z,   0.20,  -3.89,  99.90,  -3.69,   0.00,
03/06 03Z,   0.20,  -4.57,  99.90,  -4.37,   0.00,
03/06 04Z,   0.10,  -6.03,  99.90,  -5.93,   0.00,
03/06 05Z,   0.10,  -8.37,  99.90,  -8.27,   0.00,
03/06 06Z,   0.00, -11.04,  99.90, -11.04,   0.00,
03/06 07Z,   0.00, -12.74,  99.90, -12.74,   0.00,  (min)
03/06 08Z,   0.00, -12.38,  99.90, -12.38,   0.00,
03/06 09Z,   0.00, -10.25,  99.90, -10.25,   0.00,
03/06 10Z,  -0.10,  -7.63,  99.90,  -7.73,   0.00,
03/06 11Z,  -0.10,  -5.59,  99.90,  -5.69,   0.00,
03/06 12Z,   0.00,  -4.49,  99.90,  -4.49,   0.00,
03/06 13Z,   0.00,  -4.12,  99.90,  -4.12,   0.00,
03/06 14Z,   0.00,  -4.10,  99.90,  -4.10,   0.00,  (max)
03/06 15Z,   0.00,  -4.32,  99.90,  -4.32,   0.00,
03/06 16Z,   0.10,  -5.04,  99.90,  -4.94,   0.00,
03/06 17Z,   0.30,  -6.52,  99.90,  -6.22,   0.00,
03/06 18Z,   0.30,  -8.65,  99.90,  -8.35,   0.00,
03/06 19Z,   0.50, -10.53,  99.90, -10.03,   0.00,
03/06 20Z,   0.60, -10.94,  99.90, -10.34,   0.00,  (min)
03/06 21Z,   0.70,  -9.57,  99.90,  -8.87,   0.00,
03/06 22Z,   0.80,  -7.41,  99.90,  -6.61,   0.00,
03/06 23Z,   0.80,  -5.61,  99.90,  -4.81,   0.00,
03/07 00Z,   0.80,  -4.63,  99.90,  -3.83,   0.00,
03/07 01Z,   0.80,  -4.32,  99.90,  -3.52,   0.00,
03/07 02Z,   0.80,  -4.31,  99.90,  -3.51,   0.00,  (max)
03/07 03Z,   0.80,  -4.60,  99.90,  -3.80,   0.00,
03/07 04Z,   0.80,  -5.44,  99.90,  -4.64,   0.00,
03/07 05Z,   0.70,  -7.08,  99.90,  -6.38,   0.00,
03/07 06Z,   0.70,  -9.51,  99.90,  -8.81,   0.00,
03/07 07Z,   0.70, -12.01,  99.90, -11.31,   0.00,
03/07 08Z,   0.70, -13.27,  99.90, -12.57,   0.00,  (min)
03/07 09Z,   0.60, -12.39,  99.90, -11.79,   0.00,
03/07 10Z,   0.60,  -9.94,  99.90,  -9.34,   0.00,
03/07 11Z,   0.60,  -7.26,  99.90,  -6.66,   0.00,
03/07 12Z,   0.60,  -5.28,  99.90,  -4.68,   0.00,
03/07 13Z,   0.60,  -4.24,  99.90,  -3.64,   0.00,
03/07 14Z,   0.60,  -3.89,  99.90,  -3.29,   0.00,
03/07 15Z,   0.60,  -3.88,  99.90,  -3.28,   0.00,  (max)
03/07 16Z,   0.60,  -4.06,  99.90,  -3.46,   0.00,
03/07 17Z,   0.70,  -4.71,  99.90,  -4.01,   0.00,
03/07 18Z,   0.80,  -6.09,  99.90,  -5.29,   0.00,
03/07 19Z,   0.80,  -8.05,  99.90,  -7.25,   0.00,
03/07 20Z,   0.90,  -9.69,  99.90,  -8.79,   0.00,
03/07 21Z,   0.90,  -9.90,  99.90,  -9.00,   0.00,  (min)
03/07 22Z,   0.80,  -8.61,  99.90,  -7.81,   0.00,
03/07 23Z,   0.80,  -6.83,  99.90,  -6.03,   0.00,
03/08 00Z,   0.70,  -5.53,  99.90,  -4.83,   0.00,
03/08 01Z,   0.60,  -4.96,  99.90,  -4.36,   0.00,
03/08 02Z,   0.60,  -4.86,  99.90,  -4.26,   0.00,  (max)
03/08 03Z,   0.50,  -4.92,  99.90,  -4.42,   0.00,
03/08 04Z,   0.50,  -5.33,  99.90,  -4.83,   0.00,
03/08 05Z,   0.50,  -6.33,  99.90,  -5.83,   0.00,
03/08 06Z,   0.50,  -8.13,  99.90,  -7.63,   0.00,
03/08 07Z,   0.50, -10.56,  99.90, -10.06,   0.00,
03/08 08Z,   0.50, -12.79,  99.90, -12.29,   0.00,
03/08 09Z,   0.50, -13.49,  99.90, -12.99,   0.00,  (min)
03/08 10Z,   0.40, -12.08,  99.90, -11.68,   0.00,
03/08 11Z,   0.30,  -9.39,  99.90,  -9.09,   0.00,
03/08 12Z,   0.20,  -6.74,  99.90,  -6.54,   0.00,
03/08 13Z,   0.10,  -4.90,  99.90,  -4.80,   0.00,
03/08 14Z,   0.00,  -3.98,  99.90,  -3.98,   0.00,
03/08 15Z,   0.00,  -3.70,  99.90,  -3.70,   0.00,
03/08 16Z,   0.00,  -3.70,  99.90,  -3.70,   0.00,  (max)
03/08 17Z,   0.00,  -3.86,  99.90,  -3.86,   0.00,
03/08 18Z,   0.00,  -4.49,  99.90,  -4.49,   0.00,
03/08 19Z,   0.00,  -5.83,  99.90,  -5.83,   0.00,
03/08 20Z,  -0.10,  -7.65,  99.90,  -7.75,   0.00,
03/08 21Z,  -0.20,  -9.03,  99.90,  -9.23,   0.00,  (min)
03/08 22Z,  -0.20,  -9.03,  99.90,  -9.23,   0.00,
03/08 23Z,  -0.30,  -7.81,  99.90,  -8.11,   0.00,
03/09 00Z,  -0.40,  -6.41,  99.90,  -6.81,   0.00,
03/09 01Z,  -0.50,  -5.57,  99.90,  -6.07,   0.00,
03/09 02Z,  -0.60,  -5.34,  99.90,  -5.94,   0.00,  (max)
03/09 03Z,  -0.70,  -5.33,  99.90,  -6.03,   0.00,
03/09 04Z,  -0.70,  -5.47,  99.90,  -6.17,   0.00,
03/09 05Z,  -0.70,  -6.02,  99.90,  -6.72,   0.00,
03/09 06Z,  -0.70,  -7.19,  99.90,  -7.89,   0.00,
03/09 07Z,  -0.60,  -9.11,  99.90,  -9.71,   0.00,
03/09 08Z,  -0.60, -11.48,  99.90, -12.08,   0.00,
03/09 09Z,  -0.60, -13.34,  99.90, -13.94,   0.00,
03/09 10Z,  -0.70, -13.43,  99.90, -14.13,   0.00,  (min)
03/09 11Z,  -0.70, -11.53,  99.90, -12.23,   0.00,
03/09 12Z,  -0.80,  -8.70,  99.90,  -9.50,   0.00,
03/09 13Z,  -0.90,  -6.17,  99.90,  -7.07,   0.00,
03/09 14Z,  -1.00,  -4.54,  99.90,  -5.54,   0.00,
03/09 15Z,  -1.00,  -3.78,  99.90,  -4.78,   0.00,
03/09 16Z,  -1.00,  -3.57,  99.90,  -4.57,   0.00,  (max)
03/09 17Z,  -1.00,  -3.58,  99.90,  -4.58,   0.00,
03/09 18Z,  -1.00,  -3.74,  99.90,  -4.74,   0.00,
03/09 19Z,  -1.00,  -4.39,  99.90,  -5.39,   0.00,
03/09 20Z,  -1.00,  -5.71,  99.90,  -6.71,   0.00,
03/09 21Z,  -1.00,  -7.39,  99.90,  -8.39,   0.00,
03/09 22Z,  -0.90,  -8.51,  99.90,  -9.41,   0.00,  (min)
03/09 23Z,  -0.90,  -8.30,  99.90,  -9.20,   0.00,
03/10 00Z,  -0.90,  -7.18,  99.90,  -8.08,   0.00,
03/10 01Z,  -0.80,  -6.14,  99.90,  -6.94,   0.00,
03/10 02Z,  -0.70,  -5.69,  99.90,  -6.39,   0.00,
03/10 03Z,  -0.70,  -5.67,  99.90,  -6.37,   0.00,  (max)
03/10 04Z,  -0.70,  -5.71,  99.90,  -6.41,   0.00,
03/10 05Z,  -0.70,  -5.95,  99.90,  -6.65,   0.00,
03/10 06Z,  -0.70,  -6.65,  99.90,  -7.35,   0.00,
03/10 07Z,  -0.70,  -8.00,  99.90,  -8.70,   0.00,
03/10 08Z,  -0.70, -10.01,  99.90, -10.71,   0.00,
03/10 09Z,  -0.70, -12.25,  99.90, -12.95,   0.00,
03/10 10Z,  -0.80, -13.66,  99.90, -14.46,   0.00,  (min)
03/10 11Z,  -0.90, -13.16,  99.90, -14.06,   0.00,
03/10 12Z,  -1.00, -10.85,  99.90, -11.85,   0.00,
03/10 13Z,  -1.10,  -7.98,  99.90,  -9.08,   0.00,
03/10 14Z,  -1.20,  -5.65,  99.90,  -6.85,   0.00,
03/10 15Z,  -1.20,  -4.25,  99.90,  -5.45,   0.00,
03/10 16Z,  -1.20,  -3.65,  99.90,  -4.85,   0.00,
03/10 17Z,  -1.20,  -3.52,  99.90,  -4.72,   0.00,
03/10 18Z,  -1.10,  -3.52,  99.90,  -4.62,   0.00,  (max)
03/10 19Z,  -1.10,  -3.70,  99.90,  -4.80,   0.00,
03/10 20Z,  -1.10,  -4.39,  99.90,  -5.49,   0.00,
03/10 21Z,  -1.10,  -5.71,  99.90,  -6.81,   0.00,
03/10 22Z,  -1.10,  -7.25,  99.90,  -8.35,   0.00,
03/10 23Z,  -1.00,  -8.08,  99.90,  -9.08,   0.00,  (min)
03/11 00Z,  -1.00,  -7.68,  99.90,  -8.68,   0.00,