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
#Popokamute, AK : 07/18/2025 17:20:50 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 00Z,   0.10,  -2.75,  99.90,  -2.65,   0.00,
07/17 01Z,   0.20,  -0.94,  99.90,  -0.74,   0.00,
07/17 02Z,   0.30,   1.35,  99.90,   1.65,   0.00,
07/17 03Z,   0.30,   3.04,  99.90,   3.34,   0.00,
07/17 04Z,   0.40,   3.42,  99.90,   3.82,   0.00,  (max)
07/17 05Z,   0.40,   2.51,  99.90,   2.91,   0.00,
07/17 06Z,   0.30,   0.91,  99.90,   1.21,   0.00,
07/17 07Z,   0.40,  -0.73,  99.90,  -0.33,   0.00,
07/17 08Z,   0.40,  -2.06,  99.90,  -1.66,   0.00,
07/17 09Z,   0.50,  -2.94,  99.90,  -2.44,   0.00,
07/17 10Z,   0.50,  -3.37,  99.90,  -2.87,   0.00,  (min)
07/17 11Z,   0.60,  -3.27,  99.90,  -2.67,   0.00,
07/17 12Z,   0.50,  -2.37,  99.90,  -1.87,   0.00,
07/17 13Z,   0.50,  -0.30,  99.90,   0.20,   0.00,
07/17 14Z,   0.60,   2.47,  99.90,   3.07,   0.00,
07/17 15Z,   0.60,   4.67,  99.90,   5.27,   0.00,
07/17 16Z,   0.60,   5.38,  99.90,   5.98,   0.00,  (max)
07/17 17Z,   0.60,   4.52,  99.90,   5.12,   0.00,
07/17 18Z,   0.60,   2.65,  99.90,   3.25,   0.00,
07/17 19Z,   0.60,   0.50,  99.90,   1.10,   0.00,
07/17 20Z,   0.70,  -1.40,  99.90,  -0.70,   0.00,
07/17 21Z,   0.70,  -2.79,  99.90,  -2.09,   0.00,
07/17 22Z,   0.70,  -3.64,  99.90,  -2.94,   0.00,
07/17 23Z,   0.70,  -3.97,  99.90,  -3.27,   0.00,  (min)
07/18 00Z,   0.70,  -3.78,  99.90,  -3.08,   0.00,
07/18 01Z,   0.70,  -2.78,  99.90,  -2.08,   0.00,
07/18 02Z,   0.70,  -0.73,  99.90,  -0.03,   0.00,
07/18 03Z,   0.60,   1.77,  99.90,   2.37,   0.00,
07/18 04Z,   0.50,   3.63,  99.90,   4.13,   0.00,
07/18 05Z,   0.50,   4.10,  99.90,   4.60,   0.00,  (max)
07/18 06Z,   0.60,   3.17,  99.90,   3.77,   0.00,
07/18 07Z,   0.60,   1.48,  99.90,   2.08,   0.00,
07/18 08Z,   0.60,  -0.28,  99.90,   0.32,   0.00,
07/18 09Z,   0.60,  -1.72,  99.90,  -1.12,   0.00,
07/18 10Z,   0.60,  -2.69,  99.90,  -2.09,   0.00,
07/18 11Z,   0.60,  -3.15,  99.90,  -2.55,   0.00,
07/18 12Z,   0.40,  -3.03,  99.90,  -2.63,   0.00,  (min)
07/18 13Z,   0.40,  -2.00,  99.90,  -1.60,   0.00,
07/18 14Z,   0.40,   0.24,  99.90,   0.64,   0.00,
07/18 15Z,   0.40,   2.97,  99.90,   3.37,   0.00,
07/18 16Z,   0.40,   4.83,  99.90,   5.23,   0.00,
07/18 17Z,   0.40,   5.04,  99.90,   5.44,   0.00,  (max)
07/18 18Z,   0.40,   3.81,  99.90,   4.21,   0.00,
07/18 19Z,   0.40,   1.76,  99.90,   2.16,   0.00,
07/18 20Z,   0.40,  -0.40,  99.90,   0.00,   0.00,
07/18 21Z,   0.50,  -2.19,  99.90,  -1.69,   0.00,
07/18 22Z,   0.50,  -3.43,  99.90,  -2.93,   0.00,
07/18 23Z,   0.60,  -4.12,  99.90,  -3.52,   0.00,
07/19 00Z,   0.70,  -4.32,  99.90,  -3.62,   0.00,  (min)
07/19 01Z,   0.80,  -4.00,  99.90,  -3.20,   0.00,
07/19 02Z,   0.80,  -2.79,  99.90,  -1.99,   0.00,
07/19 03Z,   0.80,  -0.49,  99.90,   0.31,   0.00,
07/19 04Z,   0.70,   2.23,  99.90,   2.93,   0.00,
07/19 05Z,   0.70,   4.24,  99.90,   4.94,   0.00,
07/19 06Z,   0.70,   4.81,  99.90,   5.51,   0.00,  (max)
07/19 07Z,   0.70,   3.86,  99.90,   4.56,   0.00,
07/19 08Z,   0.80,   2.08,  99.90,   2.88,   0.00,
07/19 09Z,   0.80,   0.20,  99.90,   1.00,   0.00,
07/19 10Z,   1.00,  -1.37,  99.90,  -0.37,   0.00,
07/19 11Z,   1.00,  -2.44,  99.90,  -1.44,   0.00,
07/19 12Z,   1.10,  -2.96,  99.90,  -1.86,   0.00,  (min)
07/19 13Z,   1.10,  -2.82,  99.90,  -1.72,   0.00,
07/19 14Z,   1.20,  -1.70,  99.90,  -0.50,   0.00,
07/19 15Z,   1.30,   0.63,  99.90,   1.93,   0.00,
07/19 16Z,   1.40,   3.27,  99.90,   4.67,   0.00,
07/19 17Z,   1.50,   4.79,  99.90,   6.29,   0.00,  (max)
07/19 18Z,   1.60,   4.61,  99.90,   6.21,   0.00,
07/19 19Z,   1.60,   3.13,  99.90,   4.73,   0.00,
07/19 20Z,   1.60,   0.99,  99.90,   2.59,   0.00,
07/19 21Z,   1.70,  -1.14,  99.90,   0.56,   0.00,
07/19 22Z,   1.70,  -2.83,  99.90,  -1.13,   0.00,
07/19 23Z,   1.70,  -3.93,  99.90,  -2.23,   0.00,
07/20 00Z,   1.60,  -4.49,  99.90,  -2.89,   0.00,
07/20 01Z,   1.60,  -4.60,  99.90,  -3.00,   0.00,  (min)
07/20 02Z,   1.50,  -4.16,  99.90,  -2.66,   0.00,
07/20 03Z,   1.50,  -2.75,  99.90,  -1.25,   0.00,
07/20 04Z,   1.40,  -0.23,  99.90,   1.17,   0.00,
07/20 05Z,   1.30,   2.68,  99.90,   3.98,   0.00,
07/20 06Z,   1.20,   4.83,  99.90,   6.03,   0.00,
07/20 07Z,   1.10,   5.46,  99.90,   6.56,   0.00,  (max)
07/20 08Z,   1.00,   4.50,  99.90,   5.50,   0.00,
07/20 09Z,   0.90,   2.64,  99.90,   3.54,   0.00,
07/20 10Z,   0.70,   0.64,  99.90,   1.34,   0.00,
07/20 11Z,   0.60,  -1.05,  99.90,  -0.45,   0.00,
07/20 12Z,   0.60,  -2.23,  99.90,  -1.63,   0.00,
07/20 13Z,   0.50,  -2.80,  99.90,  -2.30,   0.00,  (min)
07/20 14Z,   0.50,  -2.68,  99.90,  -2.18,   0.00,
07/20 15Z,   0.50,  -1.50,  99.90,  -1.00,   0.00,
07/20 16Z,   0.50,   0.88,  99.90,   1.38,   0.00,
07/20 17Z,   0.60,   3.39,  99.90,   3.99,   0.00,
07/20 18Z,   0.60,   4.63,  99.90,   5.23,   0.00,  (max)
07/20 19Z,   0.70,   4.19,  99.90,   4.89,   0.00,
07/20 20Z,   0.80,   2.55,  99.90,   3.35,   0.00,
07/20 21Z,   0.90,   0.38,  99.90,   1.28,   0.00,
07/20 22Z,   1.00,  -1.70,  99.90,  -0.70,   0.00,
07/20 23Z,   1.00,  -3.29,  99.90,  -2.29,   0.00,
07/21 00Z,   1.10,  -4.29,  99.90,  -3.19,   0.00,
07/21 01Z,   1.10,  -4.76,  99.90,  -3.66,   0.00,  (min)
07/21 02Z,   1.20,  -4.79,  99.90,  -3.59,   0.00,
07/21 03Z,   1.30,  -4.25,  99.90,  -2.95,   0.00,
07/21 04Z,   1.40,  -2.68,  99.90,  -1.28,   0.00,
07/21 05Z,   1.40,   0.02,  99.90,   1.42,   0.00,
07/21 06Z,   1.40,   3.07,  99.90,   4.47,   0.00,
07/21 07Z,   1.40,   5.32,  99.90,   6.72,   0.00,
07/21 08Z,   1.40,   5.99,  99.90,   7.39,   0.00,  (max)
07/21 09Z,   1.30,   5.01,  99.90,   6.31,   0.00,
07/21 10Z,   1.30,   3.08,  99.90,   4.38,   0.00,
07/21 11Z,   1.30,   0.99,  99.90,   2.29,   0.00,
07/21 12Z,   1.40,  -0.82,  99.90,   0.58,   0.00,
07/21 13Z,   1.50,  -2.09,  99.90,  -0.59,   0.00,
07/21 14Z,   1.50,  -2.71,  99.90,  -1.21,   0.00,  (min)
07/21 15Z,   1.50,  -2.59,  99.90,  -1.09,   0.00,
07/21 16Z,   1.50,  -1.39,  99.90,   0.11,   0.00,
07/21 17Z,   1.50,   0.99,  99.90,   2.49,   0.00,
07/21 18Z,   1.50,   3.38,  99.90,   4.88,   0.00,
07/21 19Z,   1.40,   4.42,  99.90,   5.82,   0.00,  (max)
07/21 20Z,   1.40,   3.82,  99.90,   5.22,   0.00,
07/21 21Z,   1.30,   2.11,  99.90,   3.41,   0.00,
07/21 22Z,   1.20,  -0.06,  99.90,   1.14,   0.00,
07/21 23Z,   1.10,  -2.07,  99.90,  -0.97,   0.00,
07/22 00Z,   1.10,  -3.59,  99.90,  -2.49,   0.00,
07/22 01Z,   1.00,  -4.52,  99.90,  -3.52,   0.00,
07/22 02Z,   1.00,  -4.92,  99.90,  -3.92,   0.00,  (min)
07/22 03Z,   1.00,  -4.90,  99.90,  -3.90,   0.00,
07/22 04Z,   0.90,  -4.27,  99.90,  -3.37,   0.00,
07/22 05Z,   0.90,  -2.57,  99.90,  -1.67,   0.00,
07/22 06Z,   0.90,   0.26,  99.90,   1.16,   0.00,
07/22 07Z,   0.80,   3.41,  99.90,   4.21,   0.00,
07/22 08Z,   0.70,   5.70,  99.90,   6.40,   0.00,
07/22 09Z,   0.70,   6.37,  99.90,   7.07,   0.00,  (max)
07/22 10Z,   0.60,   5.36,  99.90,   5.96,   0.00,
07/22 11Z,   0.60,   3.38,  99.90,   3.98,   0.00,
07/22 12Z,   0.60,   1.20,  99.90,   1.80,   0.00,