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 : 03/16/2026 08:21:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 12Z,  -0.80,   5.48,  99.90,   4.68,   0.00,
03/14 13Z,  -0.80,   5.45,  99.90,   4.65,   0.00,  (max)
03/14 14Z,  -0.80,   5.11,  99.90,   4.31,   0.00,
03/14 15Z,  -0.80,   4.65,  99.90,   3.85,   0.00,
03/14 16Z,  -0.80,   4.24,  99.90,   3.44,   0.00,
03/14 17Z,  -0.80,   4.04,  99.90,   3.24,   0.00,  (min)
03/14 18Z,  -0.80,   4.14,  99.90,   3.34,   0.00,
03/14 19Z,  -0.80,   4.61,  99.90,   3.81,   0.00,
03/14 20Z,  -0.70,   5.48,  99.90,   4.78,   0.00,
03/14 21Z,  -0.70,   6.50,  99.90,   5.80,   0.00,
03/14 22Z,  -0.70,   7.22,  99.90,   6.52,   0.00,
03/14 23Z,  -0.60,   7.40,  99.90,   6.80,   0.00,  (max)
03/15 00Z,  -0.60,   7.07,  99.90,   6.47,   0.00,
03/15 01Z,  -0.60,   6.30,  99.90,   5.70,   0.00,
03/15 02Z,  -0.70,   5.14,  99.90,   4.44,   0.00,
03/15 03Z,  -0.70,   3.77,  99.90,   3.07,   0.00,
03/15 04Z,  -0.80,   2.44,  99.90,   1.64,   0.00,
03/15 05Z,  -0.90,   1.40,  99.90,   0.50,   0.00,
03/15 06Z,  -0.80,   0.82,  99.90,   0.02,   0.00,
03/15 07Z,  -0.80,   0.80,  99.90,   0.00,   0.00,  (min)
03/15 08Z,  -0.90,   1.42,  99.90,   0.52,   0.00,
03/15 09Z,  -0.90,   2.64,  99.90,   1.74,   0.00,
03/15 10Z,  -1.00,   4.07,  99.90,   3.07,   0.00,
03/15 11Z,  -1.00,   5.25,  99.90,   4.25,   0.00,
03/15 12Z,  -1.00,   5.94,  99.90,   4.94,   0.00,
03/15 13Z,  -1.00,   6.11,  99.90,   5.11,   0.00,  (max)
03/15 14Z,  -1.10,   5.78,  99.90,   4.68,   0.00,
03/15 15Z,  -1.10,   5.10,  99.90,   4.00,   0.00,
03/15 16Z,  -1.10,   4.29,  99.90,   3.19,   0.00,
03/15 17Z,  -1.10,   3.61,  99.90,   2.51,   0.00,
03/15 18Z,  -1.10,   3.26,  99.90,   2.16,   0.00,  (min)
03/15 19Z,  -1.10,   3.40,  99.90,   2.30,   0.00,
03/15 20Z,  -1.10,   4.11,  99.90,   3.01,   0.00,
03/15 21Z,  -1.10,   5.35,  99.90,   4.25,   0.00,
03/15 22Z,  -1.10,   6.72,  99.90,   5.62,   0.00,
03/15 23Z,  -1.10,   7.65,  99.90,   6.55,   0.00,
03/16 00Z,  -1.30,   7.88,  99.90,   6.58,   0.00,  (max)
03/16 01Z,  -1.30,   7.44,  99.90,   6.14,   0.00,
03/16 02Z,  -1.30,   6.43,  99.90,   5.13,   0.00,
03/16 03Z,  -1.30,   4.95,  99.90,   3.65,   0.00,
03/16 04Z,  -1.30,   3.28,  99.90,   1.98,   0.00,
03/16 05Z,  -1.30,   1.74,  99.90,   0.44,   0.00,
03/16 06Z,  -1.30,   0.64,  99.90,  -0.66,   0.00,
03/16 07Z,  -1.30,   0.19,  99.90,  -1.11,   0.00,  (min)
03/16 08Z,  -1.20,   0.51,  99.90,  -0.69,   0.00,
03/16 09Z,  -1.20,   1.63,  99.90,   0.43,   0.00,
03/16 10Z,  -1.20,   3.35,  99.90,   2.15,   0.00,
03/16 11Z,  -1.20,   5.08,  99.90,   3.88,   0.00,
03/16 12Z,  -1.10,   6.29,  99.90,   5.19,   0.00,
03/16 13Z,  -1.10,   6.79,  99.90,   5.69,   0.00,  (max)
03/16 14Z,  -1.10,   6.59,  99.90,   5.49,   0.00,
03/16 15Z,  -1.10,   5.83,  99.90,   4.73,   0.00,
03/16 16Z,  -1.10,   4.71,  99.90,   3.61,   0.00,
03/16 17Z,  -1.10,   3.55,  99.90,   2.45,   0.00,
03/16 18Z,  -1.00,   2.67,  99.90,   1.67,   0.00,
03/16 19Z,  -1.00,   2.33,  99.90,   1.33,   0.00,  (min)
03/16 20Z,  -1.00,   2.71,  99.90,   1.71,   0.00,
03/16 21Z,  -1.00,   3.84,  99.90,   2.84,   0.00,
03/16 22Z,  -1.00,   5.53,  99.90,   4.53,   0.00,
03/16 23Z,  -1.00,   7.20,  99.90,   6.20,   0.00,
03/17 00Z,  -1.00,   8.19,  99.90,   7.19,   0.00,
03/17 01Z,  -1.10,   8.30,  99.90,   7.20,   0.00,  (max)
03/17 02Z,  -1.10,   7.61,  99.90,   6.51,   0.00,
03/17 03Z,  -1.10,   6.26,  99.90,   5.16,   0.00,
03/17 04Z,  -1.10,   4.46,  99.90,   3.36,   0.00,
03/17 05Z,  -1.10,   2.55,  99.90,   1.45,   0.00,
03/17 06Z,  -1.10,   0.93,  99.90,  -0.17,   0.00,
03/17 07Z,  -1.10,  -0.05,  99.90,  -1.15,   0.00,
03/17 08Z,  -1.10,  -0.15,  99.90,  -1.25,   0.00,  (min)
03/17 09Z,  -1.10,   0.70,  99.90,  -0.40,   0.00,
03/17 10Z,  -1.10,   2.42,  99.90,   1.32,   0.00,
03/17 11Z,  -1.10,   4.58,  99.90,   3.48,   0.00,
03/17 12Z,  -1.10,   6.40,  99.90,   5.30,   0.00,
03/17 13Z,  -1.10,   7.39,  99.90,   6.29,   0.00,
03/17 14Z,  -1.10,   7.47,  99.90,   6.37,   0.00,  (max)
03/17 15Z,  -1.10,   6.77,  99.90,   5.67,   0.00,
03/17 16Z,  -1.10,   5.49,  99.90,   4.39,   0.00,
03/17 17Z,  -1.10,   3.95,  99.90,   2.85,   0.00,
03/17 18Z,  -1.10,   2.52,  99.90,   1.42,   0.00,
03/17 19Z,  -1.10,   1.58,  99.90,   0.48,   0.00,
03/17 20Z,  -1.10,   1.44,  99.90,   0.34,   0.00,  (min)
03/17 21Z,  -1.10,   2.23,  99.90,   1.13,   0.00,
03/17 22Z,  -1.10,   3.88,  99.90,   2.78,   0.00,
03/17 23Z,  -1.10,   5.99,  99.90,   4.89,   0.00,
03/18 00Z,  -1.10,   7.79,  99.90,   6.69,   0.00,
03/18 01Z,  -1.00,   8.67,  99.90,   7.67,   0.00,  (max)
03/18 02Z,  -1.00,   8.52,  99.90,   7.52,   0.00,
03/18 03Z,  -1.00,   7.49,  99.90,   6.49,   0.00,
03/18 04Z,  -1.00,   5.80,  99.90,   4.80,   0.00,
03/18 05Z,  -0.90,   3.74,  99.90,   2.84,   0.00,
03/18 06Z,  -0.90,   1.72,  99.90,   0.82,   0.00,
03/18 07Z,  -0.90,   0.20,  99.90,  -0.70,   0.00,
03/18 08Z,  -0.80,  -0.44,  99.90,  -1.24,   0.00,  (min)
03/18 09Z,  -0.80,  -0.00,  99.90,  -0.80,   0.00,
03/18 10Z,  -0.70,   1.50,  99.90,   0.80,   0.00,
03/18 11Z,  -0.70,   3.77,  99.90,   3.07,   0.00,
03/18 12Z,  -0.60,   6.12,  99.90,   5.52,   0.00,
03/18 13Z,  -0.60,   7.75,  99.90,   7.15,   0.00,
03/18 14Z,  -0.50,   8.29,  99.90,   7.79,   0.00,  (max)
03/18 15Z,  -0.60,   7.81,  99.90,   7.21,   0.00,
03/18 16Z,  -0.60,   6.56,  99.90,   5.96,   0.00,
03/18 17Z,  -0.70,   4.80,  99.90,   4.10,   0.00,
03/18 18Z,  -0.80,   2.91,  99.90,   2.11,   0.00,
03/18 19Z,  -0.80,   1.34,  99.90,   0.54,   0.00,
03/18 20Z,  -0.90,   0.53,  99.90,  -0.37,   0.00,  (min)
03/18 21Z,  -1.00,   0.75,  99.90,  -0.25,   0.00,
03/18 22Z,  -1.00,   2.06,  99.90,   1.06,   0.00,
03/18 23Z,  -1.00,   4.20,  99.90,   3.20,   0.00,
03/19 00Z,  -1.00,   6.56,  99.90,   5.56,   0.00,
03/19 01Z,  -1.00,   8.30,  99.90,   7.30,   0.00,
03/19 02Z,  -1.00,   8.91,  99.90,   7.91,   0.00,  (max)
03/19 03Z,  -0.90,   8.42,  99.90,   7.52,   0.00,
03/19 04Z,  -0.90,   7.06,  99.90,   6.16,   0.00,
03/19 05Z,  -0.90,   5.11,  99.90,   4.21,   0.00,
03/19 06Z,  -0.80,   2.94,  99.90,   2.14,   0.00,
03/19 07Z,  -0.80,   1.00,  99.90,   0.20,   0.00,
03/19 08Z,  -0.70,  -0.22,  99.90,  -0.92,   0.00,
03/19 09Z,  -0.70,  -0.35,  99.90,  -1.05,   0.00,  (min)
03/19 10Z,  -0.60,   0.73,  99.90,   0.13,   0.00,
03/19 11Z,  -0.70,   2.84,  99.90,   2.14,   0.00,
03/19 12Z,  -0.70,   5.44,  99.90,   4.74,   0.00,
03/19 13Z,  -0.80,   7.69,  99.90,   6.89,   0.00,
03/19 14Z,  -0.90,   8.87,  99.90,   7.97,   0.00,  (max)
03/19 15Z,  -0.90,   8.82,  99.90,   7.92,   0.00,
03/19 16Z,  -1.00,   7.76,  99.90,   6.76,   0.00,
03/19 17Z,  -1.00,   5.99,  99.90,   4.99,   0.00,
03/19 18Z,  -1.10,   3.84,  99.90,   2.74,   0.00,
03/19 19Z,  -1.10,   1.76,  99.90,   0.66,   0.00,
03/19 20Z,  -1.20,   0.23,  99.90,  -0.97,   0.00,
03/19 21Z,  -1.30,  -0.30,  99.90,  -1.60,   0.00,  (min)
03/19 22Z,  -1.30,   0.39,  99.90,  -0.91,   0.00,
03/19 23Z,  -1.40,   2.20,  99.90,   0.80,   0.00,
03/20 00Z,  -1.40,   4.69,  99.90,   3.29,   0.00,