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 Clarence, AK : 09/11/2026 22:23:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/10 06Z,   1.70,  -9.45,  99.90,  -7.75,   0.00,
09/10 07Z,   1.80, -10.37,  99.90,  -8.57,   0.00,
09/10 08Z,   1.80, -10.40,  99.90,  -8.60,   0.00,  (min)
09/10 09Z,   1.90,  -9.39,  99.90,  -7.49,   0.00,
09/10 10Z,   1.90,  -7.43,  99.90,  -5.53,   0.00,
09/10 11Z,   1.90,  -5.07,  99.90,  -3.17,   0.00,
09/10 12Z,   1.90,  -3.18,  99.90,  -1.28,   0.00,
09/10 13Z,   2.00,  -2.30,  99.90,  -0.30,   0.00,  (max)
09/10 14Z,   2.00,  -2.53,  99.90,  -0.53,   0.00,
09/10 15Z,   2.10,  -3.73,  99.90,  -1.63,   0.00,
09/10 16Z,   2.30,  -5.70,  99.90,  -3.40,   0.00,
09/10 17Z,   2.40,  -8.03,  99.90,  -5.63,   0.00,
09/10 18Z,   2.30, -10.26,  99.90,  -7.96,   0.00,
09/10 19Z,   2.50, -11.89,  99.90,  -9.39,   0.00,
09/10 20Z,   2.70, -12.58,  99.90,  -9.88,   0.00,  (min)
09/10 21Z,   2.90, -12.12,  99.90,  -9.22,   0.00,
09/10 22Z,   3.10, -10.47,  99.90,  -7.37,   0.00,
09/10 23Z,   3.20,  -7.98,  99.90,  -4.78,   0.00,
09/11 00Z,   3.10,  -5.46,  99.90,  -2.36,   0.00,
09/11 01Z,   3.30,  -3.72,  99.90,  -0.42,   0.00,
09/11 02Z,   3.60,  -3.09,  99.90,   0.51,   0.00,  (max)
09/11 03Z,   3.80,  -3.54,  99.90,   0.26,   0.00,
09/11 04Z,   3.80,  -4.88,  99.90,  -1.08,   0.00,
09/11 05Z,   3.50,  -6.78,  99.90,  -3.28,   0.00,
09/11 06Z,   3.30,  -8.78,  99.90,  -5.48,   0.00,
09/11 07Z,   3.30, -10.40,  99.90,  -7.10,   0.00,
09/11 08Z,   3.50, -11.23,  99.90,  -7.73,   0.00,  (min)
09/11 09Z,   3.70, -10.99,  99.90,  -7.29,   0.00,
09/11 10Z,   4.00,  -9.59,  99.90,  -5.59,   0.00,
09/11 11Z,   4.30,  -7.26,  99.90,  -2.96,   0.00,
09/11 12Z,   4.10,  -4.74,  99.90,  -0.64,   0.00,
09/11 13Z,   4.20,  -2.93,  99.90,   1.27,   0.00,
09/11 14Z,   4.30,  -2.27,  99.90,   2.03,   0.00,  (max)
09/11 15Z,   4.30,  -2.76,  99.90,   1.54,   0.00,
09/11 16Z,   4.20,  -4.21,  99.90,  -0.01,   0.00,
09/11 17Z,   4.10,  -6.33,  99.90,  -2.23,   0.00,
09/11 18Z,   4.00,  -8.68,  99.90,  -4.68,   0.00,
09/11 19Z,   4.10, -10.76,  99.90,  -6.66,   0.00,
09/11 20Z,   4.20, -12.08,  99.90,  -7.88,   0.00,
09/11 21Z,   3.80, -12.30,  99.90,  -8.50,   0.00,  (min)
09/11 22Z,   3.20, -11.29,  99.90,  -8.09,   0.00,
09/11 23Z,   3.10,  -9.14,  99.90,  -6.04,   0.00,
09/12 00Z,   3.00,  -6.43,  99.90,  -3.43,   0.00,
09/12 01Z,   3.00,  -4.08,  99.90,  -1.08,   0.00,
09/12 02Z,   3.00,  -2.77,  99.90,   0.23,   0.00,
09/12 03Z,   2.90,  -2.67,  99.90,   0.23,   0.00,  (max)
09/12 04Z,   2.80,  -3.64,  99.90,  -0.84,   0.00,
09/12 05Z,   2.80,  -5.40,  99.90,  -2.60,   0.00,
09/12 06Z,   2.70,  -7.58,  99.90,  -4.88,   0.00,
09/12 07Z,   2.70,  -9.69,  99.90,  -6.99,   0.00,
09/12 08Z,   2.60, -11.23,  99.90,  -8.63,   0.00,
09/12 09Z,   2.60, -11.79,  99.90,  -9.19,   0.00,  (min)
09/12 10Z,   2.60, -11.16,  99.90,  -8.56,   0.00,
09/12 11Z,   2.50,  -9.38,  99.90,  -6.88,   0.00,
09/12 12Z,   2.50,  -6.83,  99.90,  -4.33,   0.00,
09/12 13Z,   2.40,  -4.39,  99.90,  -1.99,   0.00,
09/12 14Z,   2.30,  -2.88,  99.90,  -0.58,   0.00,
09/12 15Z,   2.20,  -2.56,  99.90,  -0.36,   0.00,  (max)
09/12 16Z,   2.10,  -3.33,  99.90,  -1.23,   0.00,
09/12 17Z,   2.00,  -4.95,  99.90,  -2.95,   0.00,
09/12 18Z,   2.00,  -7.08,  99.90,  -5.08,   0.00,
09/12 19Z,   1.90,  -9.28,  99.90,  -7.38,   0.00,
09/12 20Z,   1.90, -11.03,  99.90,  -9.13,   0.00,
09/12 21Z,   1.80, -11.87,  99.90, -10.07,   0.00,  (min)
09/12 22Z,   1.70, -11.53,  99.90,  -9.83,   0.00,
09/12 23Z,   1.60,  -9.99,  99.90,  -8.39,   0.00,
09/13 00Z,   1.50,  -7.52,  99.90,  -6.02,   0.00,
09/13 01Z,   1.40,  -4.88,  99.90,  -3.48,   0.00,
09/13 02Z,   1.40,  -2.98,  99.90,  -1.58,   0.00,
09/13 03Z,   1.30,  -2.27,  99.90,  -0.97,   0.00,  (max)
09/13 04Z,   1.20,  -2.73,  99.90,  -1.53,   0.00,
09/13 05Z,   1.10,  -4.14,  99.90,  -3.04,   0.00,
09/13 06Z,   1.00,  -6.19,  99.90,  -5.19,   0.00,
09/13 07Z,   0.80,  -8.48,  99.90,  -7.68,   0.00,
09/13 08Z,   0.70, -10.50,  99.90,  -9.80,   0.00,
09/13 09Z,   0.60, -11.77,  99.90, -11.17,   0.00,
09/13 10Z,   0.50, -11.94,  99.90, -11.44,   0.00,  (min)
09/13 11Z,   0.40, -10.92,  99.90, -10.52,   0.00,
09/13 12Z,   0.30,  -8.86,  99.90,  -8.56,   0.00,
09/13 13Z,   0.20,  -6.32,  99.90,  -6.12,   0.00,
09/13 14Z,   0.20,  -4.19,  99.90,  -3.99,   0.00,
09/13 15Z,   0.10,  -3.10,  99.90,  -3.00,   0.00,  (max)
09/13 16Z,   0.10,  -3.15,  99.90,  -3.05,   0.00,
09/13 17Z,   0.10,  -4.14,  99.90,  -4.04,   0.00,
09/13 18Z,   0.00,  -5.80,  99.90,  -5.80,   0.00,
09/13 19Z,   0.00,  -7.79,  99.90,  -7.79,   0.00,
09/13 20Z,   0.00,  -9.66,  99.90,  -9.66,   0.00,
09/13 21Z,   0.00, -10.94,  99.90, -10.94,   0.00,
09/13 22Z,  -0.10, -11.22,  99.90, -11.32,   0.00,  (min)
09/13 23Z,  -0.10, -10.33,  99.90, -10.43,   0.00,
09/14 00Z,  -0.20,  -8.41,  99.90,  -8.61,   0.00,
09/14 01Z,  -0.20,  -5.91,  99.90,  -6.11,   0.00,
09/14 02Z,  -0.30,  -3.65,  99.90,  -3.95,   0.00,
09/14 03Z,  -0.30,  -2.36,  99.90,  -2.66,   0.00,  (max)
09/14 04Z,  -0.40,  -2.28,  99.90,  -2.68,   0.00,
09/14 05Z,  -0.40,  -3.22,  99.90,  -3.62,   0.00,
09/14 06Z,  -0.40,  -4.94,  99.90,  -5.34,   0.00,
09/14 07Z,  -0.50,  -7.09,  99.90,  -7.59,   0.00,
09/14 08Z,  -0.50,  -9.29,  99.90,  -9.79,   0.00,
09/14 09Z,  -0.50, -11.05,  99.90, -11.55,   0.00,
09/14 10Z,  -0.50, -11.92,  99.90, -12.42,   0.00,  (min)
09/14 11Z,  -0.60, -11.67,  99.90, -12.27,   0.00,
09/14 12Z,  -0.60, -10.33,  99.90, -10.93,   0.00,
09/14 13Z,  -0.60,  -8.20,  99.90,  -8.80,   0.00,
09/14 14Z,  -0.60,  -5.90,  99.90,  -6.50,   0.00,
09/14 15Z,  -0.70,  -4.23,  99.90,  -4.93,   0.00,
09/14 16Z,  -0.70,  -3.61,  99.90,  -4.31,   0.00,  (max)
09/14 17Z,  -0.70,  -3.96,  99.90,  -4.66,   0.00,
09/14 18Z,  -0.70,  -5.05,  99.90,  -5.75,   0.00,
09/14 19Z,  -0.80,  -6.60,  99.90,  -7.40,   0.00,
09/14 20Z,  -0.80,  -8.29,  99.90,  -9.09,   0.00,
09/14 21Z,  -0.80,  -9.73,  99.90, -10.53,   0.00,
09/14 22Z,  -0.80, -10.47,  99.90, -11.27,   0.00,  (min)
09/14 23Z,  -0.80, -10.20,  99.90, -11.00,   0.00,
09/15 00Z,  -0.80,  -8.90,  99.90,  -9.70,   0.00,
09/15 01Z,  -0.90,  -6.85,  99.90,  -7.75,   0.00,
09/15 02Z,  -0.90,  -4.61,  99.90,  -5.51,   0.00,
09/15 03Z,  -0.90,  -2.93,  99.90,  -3.83,   0.00,
09/15 04Z,  -0.90,  -2.30,  99.90,  -3.20,   0.00,  (max)
09/15 05Z,  -0.90,  -2.74,  99.90,  -3.64,   0.00,
09/15 06Z,  -0.90,  -4.01,  99.90,  -4.91,   0.00,
09/15 07Z,  -1.00,  -5.84,  99.90,  -6.84,   0.00,
09/15 08Z,  -1.00,  -7.91,  99.90,  -8.91,   0.00,
09/15 09Z,  -1.00,  -9.86,  99.90, -10.86,   0.00,
09/15 10Z,  -1.10, -11.23,  99.90, -12.33,   0.00,
09/15 11Z,  -1.10, -11.67,  99.90, -12.77,   0.00,  (min)
09/15 12Z,  -1.20, -11.08,  99.90, -12.28,   0.00,
09/15 13Z,  99.90,  -9.60,  99.90,  99.90,   0.00,
09/15 14Z,  99.90,  -7.61,  99.90,  99.90,   0.00,
09/15 15Z,  99.90,  -5.73,  99.90,  99.90,   0.00,
09/15 16Z,  99.90,  -4.57,  99.90,  99.90,   0.00,
09/15 17Z,  99.90,  -4.33,  99.90,  99.90,   0.00,
09/15 18Z,  99.90,  -4.86,  99.90,  99.90,   0.00,