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 : 10/14/2026 20:24:18 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 00Z,   1.20,  -3.23,  99.90,  -2.03,   0.00,
10/13 01Z,   1.20,  -1.00,  99.90,   0.20,   0.00,
10/13 02Z,   1.20,   0.55,  99.90,   1.75,   0.00,
10/13 03Z,   1.10,   0.98,  99.90,   2.08,   0.00,  (max)
10/13 04Z,   1.10,   0.34,  99.90,   1.44,   0.00,
10/13 05Z,   1.00,  -1.14,  99.90,  -0.14,   0.00,
10/13 06Z,   1.00,  -3.20,  99.90,  -2.20,   0.00,
10/13 07Z,   0.90,  -5.50,  99.90,  -4.60,   0.00,
10/13 08Z,   0.80,  -7.61,  99.90,  -6.81,   0.00,
10/13 09Z,   0.80,  -9.05,  99.90,  -8.25,   0.00,
10/13 10Z,   0.70,  -9.47,  99.90,  -8.77,   0.00,  (min)
10/13 11Z,   0.70,  -8.79,  99.90,  -8.09,   0.00,
10/13 12Z,   0.80,  -7.13,  99.90,  -6.33,   0.00,
10/13 13Z,   0.70,  -4.91,  99.90,  -4.21,   0.00,
10/13 14Z,   0.60,  -2.82,  99.90,  -2.22,   0.00,
10/13 15Z,   0.60,  -1.53,  99.90,  -0.93,   0.00,
10/13 16Z,   0.50,  -1.20,  99.90,  -0.70,   0.00,  (max)
10/13 17Z,   0.50,  -1.68,  99.90,  -1.18,   0.00,
10/13 18Z,   0.40,  -2.71,  99.90,  -2.31,   0.00,
10/13 19Z,   0.40,  -4.06,  99.90,  -3.66,   0.00,
10/13 20Z,   0.30,  -5.39,  99.90,  -5.09,   0.00,
10/13 21Z,   0.30,  -6.32,  99.90,  -6.02,   0.00,
10/13 22Z,   0.20,  -6.47,  99.90,  -6.27,   0.00,  (min)
10/13 23Z,   0.20,  -5.65,  99.90,  -5.45,   0.00,
10/14 00Z,   0.10,  -4.03,  99.90,  -3.93,   0.00,
10/14 01Z,   0.10,  -2.00,  99.90,  -1.90,   0.00,
10/14 02Z,   0.00,  -0.21,  99.90,  -0.21,   0.00,
10/14 03Z,   0.00,   0.72,  99.90,   0.72,   0.00,  (max)
10/14 04Z,   0.00,   0.58,  99.90,   0.58,   0.00,
10/14 05Z,   0.00,  -0.45,  99.90,  -0.45,   0.00,
10/14 06Z,   0.00,  -2.13,  99.90,  -2.13,   0.00,
10/14 07Z,   0.00,  -4.19,  99.90,  -4.19,   0.00,
10/14 08Z,   0.00,  -6.29,  99.90,  -6.29,   0.00,
10/14 09Z,   0.00,  -8.04,  99.90,  -8.04,   0.00,
10/14 10Z,   0.00,  -9.02,  99.90,  -9.02,   0.00,  (min)
10/14 11Z,   0.00,  -9.00,  99.90,  -9.00,   0.00,
10/14 12Z,   0.00,  -7.99,  99.90,  -7.99,   0.00,
10/14 13Z,   0.00,  -6.25,  99.90,  -6.25,   0.00,
10/14 14Z,   0.00,  -4.24,  99.90,  -4.24,   0.00,
10/14 15Z,   0.00,  -2.61,  99.90,  -2.61,   0.00,
10/14 16Z,   0.00,  -1.78,  99.90,  -1.78,   0.00,
10/14 17Z,   0.00,  -1.77,  99.90,  -1.77,   0.00,  (max)
10/14 18Z,   0.00,  -2.37,  99.90,  -2.37,   0.00,
10/14 19Z,   0.00,  -3.33,  99.90,  -3.33,   0.00,
10/14 20Z,  -0.10,  -4.44,  99.90,  -4.54,   0.00,
10/14 21Z,  -0.10,  -5.43,  99.90,  -5.53,   0.00,
10/14 22Z,  -0.20,  -5.93,  99.90,  -6.13,   0.00,  (min)
10/14 23Z,  -0.20,  -5.65,  99.90,  -5.85,   0.00,
10/15 00Z,  -0.20,  -4.55,  99.90,  -4.75,   0.00,
10/15 01Z,  -0.20,  -2.92,  99.90,  -3.12,   0.00,
10/15 02Z,  -0.30,  -1.20,  99.90,  -1.50,   0.00,
10/15 03Z,  -0.30,   0.05,  99.90,  -0.25,   0.00,
10/15 04Z,  -0.30,   0.41,  99.90,   0.11,   0.00,  (max)
10/15 05Z,  -0.40,  -0.13,  99.90,  -0.53,   0.00,
10/15 06Z,  -0.40,  -1.38,  99.90,  -1.78,   0.00,
10/15 07Z,  -0.50,  -3.07,  99.90,  -3.57,   0.00,
10/15 08Z,  -0.50,  -4.96,  99.90,  -5.46,   0.00,
10/15 09Z,  -0.60,  -6.75,  99.90,  -7.35,   0.00,
10/15 10Z,  -0.70,  -8.09,  99.90,  -8.79,   0.00,
10/15 11Z,  -0.70,  -8.64,  99.90,  -9.34,   0.00,  (min)
10/15 12Z,  -0.90,  -8.28,  99.90,  -9.18,   0.00,
10/15 13Z,  -1.00,  -7.15,  99.90,  -8.15,   0.00,
10/15 14Z,  -1.10,  -5.54,  99.90,  -6.64,   0.00,
10/15 15Z,  -1.20,  -3.90,  99.90,  -5.10,   0.00,
10/15 16Z,  -1.40,  -2.71,  99.90,  -4.11,   0.00,
10/15 17Z,  -1.50,  -2.25,  99.90,  -3.75,   0.00,  (max)
10/15 18Z,  -1.60,  -2.42,  99.90,  -4.02,   0.00,
10/15 19Z,  -1.70,  -2.99,  99.90,  -4.69,   0.00,
10/15 20Z,  -1.80,  -3.78,  99.90,  -5.58,   0.00,
10/15 21Z,  -1.90,  -4.61,  99.90,  -6.51,   0.00,
10/15 22Z,  -2.00,  -5.24,  99.90,  -7.24,   0.00,
10/15 23Z,  -2.10,  -5.38,  99.90,  -7.48,   0.00,  (min)
10/16 00Z,  -2.20,  -4.80,  99.90,  -7.00,   0.00,
10/16 01Z,  -2.30,  -3.63,  99.90,  -5.93,   0.00,
10/16 02Z,  -2.40,  -2.20,  99.90,  -4.60,   0.00,
10/16 03Z,  -2.50,  -0.90,  99.90,  -3.40,   0.00,
10/16 04Z,  -2.60,  -0.16,  99.90,  -2.76,   0.00,  (max)
10/16 05Z,  -2.60,  -0.20,  99.90,  -2.80,   0.00,
10/16 06Z,  -2.70,  -0.96,  99.90,  -3.66,   0.00,
10/16 07Z,  -2.80,  -2.24,  99.90,  -5.04,   0.00,
10/16 08Z,  -2.80,  -3.79,  99.90,  -6.59,   0.00,
10/16 09Z,  -2.90,  -5.42,  99.90,  -8.32,   0.00,
10/16 10Z,  -2.90,  -6.87,  99.90,  -9.77,   0.00,
10/16 11Z,  -2.90,  -7.83,  99.90, -10.73,   0.00,
10/16 12Z,  -2.90,  -8.07,  99.90, -10.97,   0.00,  (min)
10/16 13Z,  -2.90,  -7.55,  99.90, -10.45,   0.00,
10/16 14Z,  -2.90,  -6.49,  99.90,  -9.39,   0.00,
10/16 15Z,  -2.80,  -5.15,  99.90,  -7.95,   0.00,
10/16 16Z,  -2.80,  -3.88,  99.90,  -6.68,   0.00,
10/16 17Z,  -2.70,  -3.04,  99.90,  -5.74,   0.00,
10/16 18Z,  -2.60,  -2.79,  99.90,  -5.39,   0.00,  (max)
10/16 19Z,  -2.50,  -2.99,  99.90,  -5.49,   0.00,
10/16 20Z,  -2.40,  -3.44,  99.90,  -5.84,   0.00,
10/16 21Z,  -2.20,  -4.00,  99.90,  -6.20,   0.00,
10/16 22Z,  -2.10,  -4.55,  99.90,  -6.65,   0.00,
10/16 23Z,  -1.90,  -4.90,  99.90,  -6.80,   0.00,  (min)
10/17 00Z,  -1.80,  -4.79,  99.90,  -6.59,   0.00,
10/17 01Z,  -1.70,  -4.11,  99.90,  -5.81,   0.00,
10/17 02Z,  -1.50,  -3.07,  99.90,  -4.57,   0.00,
10/17 03Z,  -1.40,  -1.96,  99.90,  -3.36,   0.00,
10/17 04Z,  -1.20,  -1.06,  99.90,  -2.26,   0.00,
10/17 05Z,  -1.10,  -0.67,  99.90,  -1.77,   0.00,  (max)
10/17 06Z,  -1.00,  -0.92,  99.90,  -1.92,   0.00,
10/17 07Z,  -0.90,  -1.72,  99.90,  -2.62,   0.00,
10/17 08Z,  -0.80,  -2.88,  99.90,  -3.68,   0.00,
10/17 09Z,  -0.60,  -4.21,  99.90,  -4.81,   0.00,
10/17 10Z,  -0.50,  -5.55,  99.90,  -6.05,   0.00,
10/17 11Z,  -0.40,  -6.70,  99.90,  -7.10,   0.00,
10/17 12Z,  -0.30,  -7.40,  99.90,  -7.70,   0.00,  (min)
10/17 13Z,  -0.20,  -7.49,  99.90,  -7.69,   0.00,
10/17 14Z,  -0.10,  -7.01,  99.90,  -7.11,   0.00,
10/17 15Z,   0.00,  -6.15,  99.90,  -6.15,   0.00,
10/17 16Z,   0.00,  -5.09,  99.90,  -5.09,   0.00,
10/17 17Z,   0.00,  -4.09,  99.90,  -4.09,   0.00,
10/17 18Z,   0.10,  -3.44,  99.90,  -3.34,   0.00,
10/17 19Z,   0.20,  -3.24,  99.90,  -3.04,   0.00,  (max)
10/17 20Z,   0.30,  -3.35,  99.90,  -3.05,   0.00,
10/17 21Z,   0.30,  -3.62,  99.90,  -3.32,   0.00,
10/17 22Z,   0.40,  -3.98,  99.90,  -3.58,   0.00,
10/17 23Z,   0.40,  -4.32,  99.90,  -3.92,   0.00,
10/18 00Z,   0.40,  -4.51,  99.90,  -4.11,   0.00,  (min)
10/18 01Z,   0.50,  -4.33,  99.90,  -3.83,   0.00,
10/18 02Z,   0.50,  -3.75,  99.90,  -3.25,   0.00,
10/18 03Z,   0.50,  -2.96,  99.90,  -2.46,   0.00,
10/18 04Z,   0.50,  -2.16,  99.90,  -1.66,   0.00,
10/18 05Z,   0.60,  -1.52,  99.90,  -0.92,   0.00,
10/18 06Z,   0.60,  -1.29,  99.90,  -0.69,   0.00,  (max)
10/18 07Z,   0.60,  -1.57,  99.90,  -0.97,   0.00,
10/18 08Z,   0.60,  -2.28,  99.90,  -1.68,   0.00,
10/18 09Z,   0.70,  -3.25,  99.90,  -2.55,   0.00,
10/18 10Z,   0.70,  -4.35,  99.90,  -3.65,   0.00,
10/18 11Z,   0.70,  -5.45,  99.90,  -4.75,   0.00,
10/18 12Z,   0.70,  -6.40,  99.90,  -5.70,   0.00,