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 17:23:49 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 00Z,   0.10,  -8.27,  99.90,  -8.17,   0.00,
07/17 01Z,   0.20,  -6.46,  99.90,  -6.26,   0.00,
07/17 02Z,   0.30,  -4.17,  99.90,  -3.87,   0.00,
07/17 03Z,   0.30,  -2.48,  99.90,  -2.18,   0.00,
07/17 04Z,   0.40,  -2.10,  99.90,  -1.70,   0.00,  (max)
07/17 05Z,   0.40,  -3.01,  99.90,  -2.61,   0.00,
07/17 06Z,   0.30,  -4.61,  99.90,  -4.31,   0.00,
07/17 07Z,   0.40,  -6.25,  99.90,  -5.85,   0.00,
07/17 08Z,   0.40,  -7.58,  99.90,  -7.18,   0.00,
07/17 09Z,   0.50,  -8.46,  99.90,  -7.96,   0.00,
07/17 10Z,   0.50,  -8.89,  99.90,  -8.39,   0.00,  (min)
07/17 11Z,   0.60,  -8.79,  99.90,  -8.19,   0.00,
07/17 12Z,   0.50,  -7.89,  99.90,  -7.39,   0.00,
07/17 13Z,   0.50,  -5.82,  99.90,  -5.32,   0.00,
07/17 14Z,   0.60,  -3.05,  99.90,  -2.45,   0.00,
07/17 15Z,   0.60,  -0.85,  99.90,  -0.25,   0.00,
07/17 16Z,   0.60,  -0.14,  99.90,   0.46,   0.00,  (max)
07/17 17Z,   0.60,  -1.00,  99.90,  -0.40,   0.00,
07/17 18Z,   0.60,  -2.87,  99.90,  -2.27,   0.00,
07/17 19Z,   0.60,  -5.02,  99.90,  -4.42,   0.00,
07/17 20Z,   0.70,  -6.92,  99.90,  -6.22,   0.00,
07/17 21Z,   0.70,  -8.31,  99.90,  -7.61,   0.00,
07/17 22Z,   0.70,  -9.16,  99.90,  -8.46,   0.00,
07/17 23Z,   0.70,  -9.49,  99.90,  -8.79,   0.00,  (min)
07/18 00Z,   0.70,  -9.30,  99.90,  -8.60,   0.00,
07/18 01Z,   0.70,  -8.30,  99.90,  -7.60,   0.00,
07/18 02Z,   0.70,  -6.25,  99.90,  -5.55,   0.00,
07/18 03Z,   0.60,  -3.75,  99.90,  -3.15,   0.00,
07/18 04Z,   0.50,  -1.89,  99.90,  -1.39,   0.00,
07/18 05Z,   0.50,  -1.42,  99.90,  -0.92,   0.00,  (max)
07/18 06Z,   0.60,  -2.35,  99.90,  -1.75,   0.00,
07/18 07Z,   0.60,  -4.04,  99.90,  -3.44,   0.00,
07/18 08Z,   0.60,  -5.80,  99.90,  -5.20,   0.00,
07/18 09Z,   0.60,  -7.24,  99.90,  -6.64,   0.00,
07/18 10Z,   0.60,  -8.21,  99.90,  -7.61,   0.00,
07/18 11Z,   0.60,  -8.67,  99.90,  -8.07,   0.00,
07/18 12Z,   0.40,  -8.55,  99.90,  -8.15,   0.00,  (min)
07/18 13Z,   0.40,  -7.52,  99.90,  -7.12,   0.00,
07/18 14Z,   0.40,  -5.28,  99.90,  -4.88,   0.00,
07/18 15Z,   0.40,  -2.55,  99.90,  -2.15,   0.00,
07/18 16Z,   0.40,  -0.69,  99.90,  -0.29,   0.00,
07/18 17Z,   0.40,  -0.48,  99.90,  -0.08,   0.00,  (max)
07/18 18Z,   0.40,  -1.71,  99.90,  -1.31,   0.00,
07/18 19Z,   0.40,  -3.76,  99.90,  -3.36,   0.00,
07/18 20Z,   0.40,  -5.92,  99.90,  -5.52,   0.00,
07/18 21Z,   0.50,  -7.71,  99.90,  -7.21,   0.00,
07/18 22Z,   0.50,  -8.95,  99.90,  -8.45,   0.00,
07/18 23Z,   0.60,  -9.64,  99.90,  -9.04,   0.00,
07/19 00Z,   0.70,  -9.84,  99.90,  -9.14,   0.00,  (min)
07/19 01Z,   0.80,  -9.52,  99.90,  -8.72,   0.00,
07/19 02Z,   0.80,  -8.31,  99.90,  -7.51,   0.00,
07/19 03Z,   0.80,  -6.01,  99.90,  -5.21,   0.00,
07/19 04Z,   0.70,  -3.29,  99.90,  -2.59,   0.00,
07/19 05Z,   0.70,  -1.28,  99.90,  -0.58,   0.00,
07/19 06Z,   0.70,  -0.71,  99.90,  -0.01,   0.00,  (max)
07/19 07Z,   0.70,  -1.66,  99.90,  -0.96,   0.00,
07/19 08Z,   0.80,  -3.44,  99.90,  -2.64,   0.00,
07/19 09Z,   0.80,  -5.32,  99.90,  -4.52,   0.00,
07/19 10Z,   1.00,  -6.89,  99.90,  -5.89,   0.00,
07/19 11Z,   1.00,  -7.96,  99.90,  -6.96,   0.00,
07/19 12Z,   1.10,  -8.48,  99.90,  -7.38,   0.00,  (min)
07/19 13Z,   1.10,  -8.34,  99.90,  -7.24,   0.00,
07/19 14Z,   1.20,  -7.22,  99.90,  -6.02,   0.00,
07/19 15Z,   1.30,  -4.89,  99.90,  -3.59,   0.00,
07/19 16Z,   1.40,  -2.25,  99.90,  -0.85,   0.00,
07/19 17Z,   1.50,  -0.73,  99.90,   0.77,   0.00,  (max)
07/19 18Z,   1.60,  -0.91,  99.90,   0.69,   0.00,
07/19 19Z,   1.60,  -2.39,  99.90,  -0.79,   0.00,
07/19 20Z,   1.60,  -4.53,  99.90,  -2.93,   0.00,
07/19 21Z,   1.70,  -6.66,  99.90,  -4.96,   0.00,
07/19 22Z,   1.70,  -8.35,  99.90,  -6.65,   0.00,
07/19 23Z,   1.70,  -9.45,  99.90,  -7.75,   0.00,
07/20 00Z,   1.60, -10.01,  99.90,  -8.41,   0.00,
07/20 01Z,   1.60, -10.12,  99.90,  -8.52,   0.00,  (min)
07/20 02Z,   1.50,  -9.68,  99.90,  -8.18,   0.00,
07/20 03Z,   1.50,  -8.27,  99.90,  -6.77,   0.00,
07/20 04Z,   1.40,  -5.75,  99.90,  -4.35,   0.00,
07/20 05Z,   1.30,  -2.84,  99.90,  -1.54,   0.00,
07/20 06Z,   1.20,  -0.69,  99.90,   0.51,   0.00,
07/20 07Z,   1.10,  -0.06,  99.90,   1.04,   0.00,  (max)
07/20 08Z,   1.00,  -1.02,  99.90,  -0.02,   0.00,
07/20 09Z,   0.90,  -2.88,  99.90,  -1.98,   0.00,
07/20 10Z,   0.70,  -4.88,  99.90,  -4.18,   0.00,
07/20 11Z,   0.60,  -6.57,  99.90,  -5.97,   0.00,
07/20 12Z,   0.60,  -7.75,  99.90,  -7.15,   0.00,
07/20 13Z,   0.50,  -8.32,  99.90,  -7.82,   0.00,  (min)
07/20 14Z,   0.50,  -8.20,  99.90,  -7.70,   0.00,
07/20 15Z,   0.50,  -7.02,  99.90,  -6.52,   0.00,
07/20 16Z,   0.50,  -4.64,  99.90,  -4.14,   0.00,
07/20 17Z,   0.60,  -2.13,  99.90,  -1.53,   0.00,
07/20 18Z,   0.60,  -0.89,  99.90,  -0.29,   0.00,  (max)
07/20 19Z,   0.70,  -1.33,  99.90,  -0.63,   0.00,
07/20 20Z,   0.80,  -2.97,  99.90,  -2.17,   0.00,
07/20 21Z,   0.90,  -5.14,  99.90,  -4.24,   0.00,
07/20 22Z,   1.00,  -7.22,  99.90,  -6.22,   0.00,
07/20 23Z,   1.00,  -8.81,  99.90,  -7.81,   0.00,
07/21 00Z,   1.10,  -9.81,  99.90,  -8.71,   0.00,
07/21 01Z,   1.10, -10.28,  99.90,  -9.18,   0.00,  (min)
07/21 02Z,   1.20, -10.31,  99.90,  -9.11,   0.00,
07/21 03Z,   1.30,  -9.77,  99.90,  -8.47,   0.00,
07/21 04Z,   1.40,  -8.20,  99.90,  -6.80,   0.00,
07/21 05Z,   1.40,  -5.50,  99.90,  -4.10,   0.00,
07/21 06Z,   1.40,  -2.45,  99.90,  -1.05,   0.00,
07/21 07Z,   1.40,  -0.20,  99.90,   1.20,   0.00,
07/21 08Z,   1.40,   0.47,  99.90,   1.87,   0.00,  (max)
07/21 09Z,   1.30,  -0.51,  99.90,   0.79,   0.00,
07/21 10Z,   1.30,  -2.44,  99.90,  -1.14,   0.00,
07/21 11Z,   1.30,  -4.53,  99.90,  -3.23,   0.00,
07/21 12Z,   1.40,  -6.34,  99.90,  -4.94,   0.00,
07/21 13Z,   1.50,  -7.61,  99.90,  -6.11,   0.00,
07/21 14Z,   1.50,  -8.23,  99.90,  -6.73,   0.00,  (min)
07/21 15Z,   1.50,  -8.11,  99.90,  -6.61,   0.00,
07/21 16Z,   1.50,  -6.91,  99.90,  -5.41,   0.00,
07/21 17Z,   1.50,  -4.53,  99.90,  -3.03,   0.00,
07/21 18Z,   1.50,  -2.14,  99.90,  -0.64,   0.00,
07/21 19Z,   1.40,  -1.10,  99.90,   0.30,   0.00,  (max)
07/21 20Z,   1.40,  -1.70,  99.90,  -0.30,   0.00,
07/21 21Z,   1.30,  -3.41,  99.90,  -2.11,   0.00,
07/21 22Z,   1.20,  -5.58,  99.90,  -4.38,   0.00,
07/21 23Z,   1.10,  -7.59,  99.90,  -6.49,   0.00,
07/22 00Z,   1.10,  -9.11,  99.90,  -8.01,   0.00,
07/22 01Z,   1.00, -10.04,  99.90,  -9.04,   0.00,
07/22 02Z,   1.00, -10.44,  99.90,  -9.44,   0.00,  (min)
07/22 03Z,   1.00, -10.42,  99.90,  -9.42,   0.00,
07/22 04Z,   0.90,  -9.79,  99.90,  -8.89,   0.00,
07/22 05Z,   0.90,  -8.09,  99.90,  -7.19,   0.00,
07/22 06Z,   0.90,  -5.26,  99.90,  -4.36,   0.00,
07/22 07Z,   0.80,  -2.11,  99.90,  -1.31,   0.00,
07/22 08Z,   0.70,   0.18,  99.90,   0.88,   0.00,
07/22 09Z,   0.70,   0.85,  99.90,   1.55,   0.00,  (max)
07/22 10Z,   0.60,  -0.16,  99.90,   0.44,   0.00,
07/22 11Z,   0.60,  -2.14,  99.90,  -1.54,   0.00,
07/22 12Z,   0.60,  -4.32,  99.90,  -3.72,   0.00,