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 : 05/15/2026 04:21:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 12Z,  -0.60,   7.53,  99.90,   6.93,   0.00,  (max)
05/13 13Z,  -0.60,   6.63,  99.90,   6.03,   0.00,
05/13 14Z,  -0.60,   5.29,  99.90,   4.69,   0.00,
05/13 15Z,  -0.50,   3.72,  99.90,   3.22,   0.00,
05/13 16Z,  -0.50,   2.24,  99.90,   1.74,   0.00,
05/13 17Z,  -0.40,   1.19,  99.90,   0.79,   0.00,
05/13 18Z,  -0.30,   0.81,  99.90,   0.51,   0.00,  (min)
05/13 19Z,  -0.30,   1.21,  99.90,   0.91,   0.00,
05/13 20Z,  -0.20,   2.33,  99.90,   2.13,   0.00,
05/13 21Z,  -0.20,   3.95,  99.90,   3.75,   0.00,
05/13 22Z,  -0.10,   5.51,  99.90,   5.41,   0.00,
05/13 23Z,  -0.10,   6.44,  99.90,   6.34,   0.00,
05/14 00Z,   0.00,   6.58,  99.90,   6.58,   0.00,  (max)
05/14 01Z,   0.00,   6.08,  99.90,   6.08,   0.00,
05/14 02Z,   0.00,   5.10,  99.90,   5.10,   0.00,
05/14 03Z,   0.00,   3.85,  99.90,   3.85,   0.00,
05/14 04Z,   0.00,   2.58,  99.90,   2.58,   0.00,
05/14 05Z,   0.00,   1.65,  99.90,   1.65,   0.00,
05/14 06Z,   0.00,   1.37,  99.90,   1.37,   0.00,  (min)
05/14 07Z,   0.00,   1.94,  99.90,   1.94,   0.00,
05/14 08Z,   0.00,   3.32,  99.90,   3.32,   0.00,
05/14 09Z,   0.00,   5.24,  99.90,   5.24,   0.00,
05/14 10Z,   0.00,   7.17,  99.90,   7.17,   0.00,
05/14 11Z,   0.00,   8.42,  99.90,   8.42,   0.00,
05/14 12Z,   0.00,   8.68,  99.90,   8.68,   0.00,  (max)
05/14 13Z,   0.00,   8.05,  99.90,   8.05,   0.00,
05/14 14Z,   0.00,   6.72,  99.90,   6.72,   0.00,
05/14 15Z,   0.00,   4.90,  99.90,   4.90,   0.00,
05/14 16Z,   0.00,   2.91,  99.90,   2.91,   0.00,
05/14 17Z,   0.00,   1.13,  99.90,   1.13,   0.00,
05/14 18Z,  -0.10,  -0.04,  99.90,  -0.14,   0.00,
05/14 19Z,  -0.10,  -0.33,  99.90,  -0.43,   0.00,  (min)
05/14 20Z,   0.00,   0.34,  99.90,   0.34,   0.00,
05/14 21Z,   0.00,   1.87,  99.90,   1.87,   0.00,
05/14 22Z,   0.00,   3.90,  99.90,   3.90,   0.00,
05/14 23Z,   0.00,   5.73,  99.90,   5.73,   0.00,
05/15 00Z,   0.00,   6.77,  99.90,   6.77,   0.00,
05/15 01Z,   0.00,   6.92,  99.90,   6.92,   0.00,  (max)
05/15 02Z,   0.00,   6.33,  99.90,   6.33,   0.00,
05/15 03Z,   0.00,   5.23,  99.90,   5.23,   0.00,
05/15 04Z,   0.00,   3.85,  99.90,   3.85,   0.00,
05/15 05Z,   0.00,   2.52,  99.90,   2.52,   0.00,
05/15 06Z,   0.00,   1.64,  99.90,   1.64,   0.00,
05/15 07Z,   0.00,   1.56,  99.90,   1.56,   0.00,  (min)
05/15 08Z,   0.00,   2.45,  99.90,   2.45,   0.00,
05/15 09Z,   0.00,   4.20,  99.90,   4.20,   0.00,
05/15 10Z,   0.00,   6.41,  99.90,   6.41,   0.00,
05/15 11Z,   0.00,   8.39,  99.90,   8.39,   0.00,
05/15 12Z,   0.00,   9.45,  99.90,   9.45,   0.00,  (max)
05/15 13Z,   0.00,   9.38,  99.90,   9.38,   0.00,
05/15 14Z,   0.00,   8.33,  99.90,   8.33,   0.00,
05/15 15Z,   0.00,   6.55,  99.90,   6.55,   0.00,
05/15 16Z,  -0.10,   4.30,  99.90,   4.20,   0.00,
05/15 17Z,  -0.10,   1.96,  99.90,   1.86,   0.00,
05/15 18Z,  -0.10,  -0.01,  99.90,  -0.11,   0.00,
05/15 19Z,  -0.10,  -1.17,  99.90,  -1.27,   0.00,
05/15 20Z,  -0.10,  -1.26,  99.90,  -1.36,   0.00,  (min)
05/15 21Z,  -0.20,  -0.23,  99.90,  -0.43,   0.00,
05/15 22Z,  -0.20,   1.72,  99.90,   1.52,   0.00,
05/15 23Z,  -0.20,   4.07,  99.90,   3.87,   0.00,
05/16 00Z,  -0.20,   6.05,  99.90,   5.85,   0.00,
05/16 01Z,  -0.20,   7.10,  99.90,   6.90,   0.00,  (max)
05/16 02Z,  -0.30,   7.17,  99.90,   6.87,   0.00,
05/16 03Z,  -0.30,   6.46,  99.90,   6.16,   0.00,
05/16 04Z,  -0.30,   5.22,  99.90,   4.92,   0.00,
05/16 05Z,  -0.40,   3.76,  99.90,   3.36,   0.00,
05/16 06Z,  -0.40,   2.43,  99.90,   2.03,   0.00,
05/16 07Z,  -0.40,   1.67,  99.90,   1.27,   0.00,  (min)
05/16 08Z,  -0.40,   1.86,  99.90,   1.46,   0.00,
05/16 09Z,  -0.50,   3.10,  99.90,   2.60,   0.00,
05/16 10Z,  -0.50,   5.18,  99.90,   4.68,   0.00,
05/16 11Z,  -0.50,   7.57,  99.90,   7.07,   0.00,
05/16 12Z,  -0.50,   9.46,  99.90,   8.96,   0.00,
05/16 13Z,  -0.50,  10.23,  99.90,   9.73,   0.00,  (max)
05/16 14Z,  -0.50,   9.79,  99.90,   9.29,   0.00,
05/16 15Z,  -0.50,   8.34,  99.90,   7.84,   0.00,
05/16 16Z,  -0.50,   6.16,  99.90,   5.66,   0.00,
05/16 17Z,  -0.50,   3.57,  99.90,   3.07,   0.00,
05/16 18Z,  -0.40,   1.01,  99.90,   0.61,   0.00,
05/16 19Z,  -0.40,  -1.01,  99.90,  -1.41,   0.00,
05/16 20Z,  -0.40,  -2.04,  99.90,  -2.44,   0.00,  (min)
05/16 21Z,  -0.30,  -1.85,  99.90,  -2.15,   0.00,
05/16 22Z,  -0.20,  -0.46,  99.90,  -0.66,   0.00,
05/16 23Z,  -0.20,   1.84,  99.90,   1.64,   0.00,
05/17 00Z,  -0.10,   4.39,  99.90,   4.29,   0.00,
05/17 01Z,  -0.10,   6.37,  99.90,   6.27,   0.00,
05/17 02Z,  -0.10,   7.33,  99.90,   7.23,   0.00,
05/17 03Z,   0.00,   7.26,  99.90,   7.26,   0.00,  (max)
05/17 04Z,   0.00,   6.41,  99.90,   6.41,   0.00,
05/17 05Z,   0.00,   5.08,  99.90,   5.08,   0.00,
05/17 06Z,   0.00,   3.59,  99.90,   3.59,   0.00,
05/17 07Z,   0.00,   2.34,  99.90,   2.34,   0.00,
05/17 08Z,   0.00,   1.77,  99.90,   1.77,   0.00,  (min)
05/17 09Z,   0.00,   2.26,  99.90,   2.26,   0.00,
05/17 10Z,   0.00,   3.82,  99.90,   3.82,   0.00,
05/17 11Z,   0.00,   6.14,  99.90,   6.14,   0.00,
05/17 12Z,   0.00,   8.54,  99.90,   8.54,   0.00,
05/17 13Z,   0.00,  10.22,  99.90,  10.22,   0.00,
05/17 14Z,   0.00,  10.67,  99.90,  10.67,   0.00,  (max)
05/17 15Z,   0.00,   9.88,  99.90,   9.88,   0.00,
05/17 16Z,  -0.10,   8.09,  99.90,   7.99,   0.00,
05/17 17Z,  -0.10,   5.62,  99.90,   5.52,   0.00,
05/17 18Z,  -0.10,   2.84,  99.90,   2.74,   0.00,
05/17 19Z,  -0.20,   0.22,  99.90,   0.02,   0.00,
05/17 20Z,  -0.20,  -1.71,  99.90,  -1.91,   0.00,
05/17 21Z,  -0.20,  -2.52,  99.90,  -2.72,   0.00,  (min)
05/17 22Z,  -0.20,  -2.03,  99.90,  -2.23,   0.00,
05/17 23Z,  -0.30,  -0.34,  99.90,  -0.64,   0.00,
05/18 00Z,  -0.30,   2.15,  99.90,   1.85,   0.00,
05/18 01Z,  -0.40,   4.72,  99.90,   4.32,   0.00,
05/18 02Z,  -0.40,   6.59,  99.90,   6.19,   0.00,
05/18 03Z,  -0.40,   7.37,  99.90,   6.97,   0.00,  (max)
05/18 04Z,  -0.40,   7.16,  99.90,   6.76,   0.00,
05/18 05Z,  -0.40,   6.22,  99.90,   5.82,   0.00,
05/18 06Z,  -0.40,   4.85,  99.90,   4.45,   0.00,
05/18 07Z,  -0.50,   3.40,  99.90,   2.90,   0.00,
05/18 08Z,  -0.50,   2.29,  99.90,   1.79,   0.00,
05/18 09Z,  -0.50,   1.95,  99.90,   1.45,   0.00,  (min)
05/18 10Z,  -0.50,   2.72,  99.90,   2.22,   0.00,
05/18 11Z,  -0.50,   4.51,  99.90,   4.01,   0.00,
05/18 12Z,  -0.50,   6.90,  99.90,   6.40,   0.00,
05/18 13Z,  -0.40,   9.18,  99.90,   8.78,   0.00,
05/18 14Z,  -0.40,  10.58,  99.90,  10.18,   0.00,
05/18 15Z,  -0.40,  10.70,  99.90,  10.30,   0.00,  (max)
05/18 16Z,  -0.30,   9.64,  99.90,   9.34,   0.00,
05/18 17Z,  -0.30,   7.64,  99.90,   7.34,   0.00,
05/18 18Z,  -0.20,   5.05,  99.90,   4.85,   0.00,
05/18 19Z,  99.90,   2.24,  99.90,  99.90,   0.00,
05/18 20Z,  99.90,  -0.30,  99.90,  99.90,   0.00,
05/18 21Z,  99.90,  -2.03,  99.90,  99.90,   0.00,
05/18 22Z,  99.90,  -2.58,  99.90,  99.90,   0.00,
05/18 23Z,  99.90,  -1.84,  99.90,  99.90,   0.00,
05/19 00Z,  99.90,   0.02,  99.90,  99.90,   0.00,