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
#Ketchikan, AK : 07/10/2025 12:22:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 12Z,   0.00, -11.98, -11.81,  99.90,   0.17,
07/08 13Z,   0.00, -14.25, -13.98,  99.90,   0.27,
07/08 14Z,   0.00, -15.26, -14.87,  99.90,   0.39,  (min)
07/08 15Z,   0.10, -14.80, -14.26,  99.90,   0.44,
07/08 16Z,   0.10, -13.06, -12.50,  99.90,   0.46,
07/08 17Z,   0.10, -10.48,  -9.95,  99.90,   0.43,
07/08 18Z,   0.00,  -7.68,  -7.25,  99.90,   0.43,
07/08 19Z,   0.00,  -5.30,  -4.93,  99.90,   0.37,
07/08 20Z,   0.00,  -3.82,  -3.52,  99.90,   0.30,
07/08 21Z,   0.00,  -3.55,  -3.31,  99.90,   0.24,  (max)
07/08 22Z,   0.10,  -4.45,  -4.17,  99.90,   0.18,
07/08 23Z,   0.10,  -6.20,  -5.92,  99.90,   0.18,
07/09 00Z,   0.00,  -8.20,  -8.00,  99.90,   0.20,
07/09 01Z,   0.00,  -9.78,  -9.66,  99.90,   0.12,
07/09 02Z,   0.10, -10.37, -10.33,  99.90,  -0.06,  (min)
07/09 03Z,   0.10,  -9.71,  -9.68,  99.90,  -0.07,
07/09 04Z,   0.10,  -7.95,  -7.91,  99.90,  -0.06,
07/09 05Z,   0.10,  -5.52,  -5.42,  99.90,   0.00,
07/09 06Z,   0.00,  -3.07,  -2.91,  99.90,   0.16,
07/09 07Z,   0.00,  -1.23,  -0.99,  99.90,   0.24,
07/09 08Z,   0.00,  -0.54,  -0.31,  99.90,   0.23,  (max)
07/09 09Z,   0.00,  -1.27,  -1.14,  99.90,   0.13,
07/09 10Z,   0.00,  -3.41,  -3.43,  99.90,  -0.02,
07/09 11Z,   0.00,  -6.59,  -6.79,  99.90,  -0.20,
07/09 12Z,  -0.20, -10.19, -10.41,  99.90,  -0.02,
07/09 13Z,  -0.10, -13.40, -13.58,  99.90,  -0.08,
07/09 14Z,  -0.10, -15.52, -15.59,  99.90,   0.03,
07/09 15Z,  -0.10, -16.08, -16.00,  99.90,   0.18,  (min)
07/09 16Z,  -0.10, -15.02, -14.89,  99.90,   0.23,
07/09 17Z,  -0.10, -12.67, -12.58,  99.90,   0.19,
07/09 18Z,  -0.20,  -9.62,  -9.54,  99.90,   0.28,
07/09 19Z,  -0.20,  -6.57,  -6.48,  99.90,   0.29,
07/09 20Z,  -0.20,  -4.18,  -4.10,  99.90,   0.28,
07/09 21Z,  -0.20,  -2.96,  -2.88,  99.90,   0.28,  (max)
07/09 22Z,  -0.10,  -3.13,  -3.09,  99.90,   0.14,
07/09 23Z,  -0.10,  -4.56,  -4.56,  99.90,   0.10,
07/10 00Z,  -0.20,  -6.78,  -6.86,  99.90,   0.12,
07/10 01Z,  -0.20,  -9.03,  -9.17,  99.90,   0.06,
07/10 02Z,  -0.20, -10.56, -10.76,  99.90,  -0.00,
07/10 03Z,  -0.20, -10.82, -11.04,  99.90,  -0.02,  (min)
07/10 04Z,  -0.10,  -9.69,  -9.87,  99.90,  -0.08,
07/10 05Z,  -0.10,  -7.44,  -7.51,  99.90,   0.03,
07/10 06Z,  -0.10,  -4.65,  -4.68,  99.90,   0.07,
07/10 07Z,  -0.20,  -2.07,  -2.00,  99.90,   0.27,
07/10 08Z,  -0.20,  -0.36,  -0.29,  99.90,   0.27,
07/10 09Z,  -0.20,  -0.04,  -0.09,  99.90,   0.15,  (max)
07/10 10Z,  -0.30,  -1.34,  -1.50,  99.90,   0.14,
07/10 11Z,  -0.30,  -4.12,  -4.44,  99.90,  -0.02,
07/10 12Z,  -0.30,  -7.86,  -8.25,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 13Z,  -0.30, -11.76,  99.90, -12.12,  -0.06,
07/10 14Z,  -0.30, -14.93,  99.90, -15.25,  -0.03,
07/10 15Z,  -0.20, -16.63,  99.90, -16.83,   0.01,  (min)
07/10 16Z,  -0.20, -16.55,  99.90, -16.71,   0.04,
07/10 17Z,  -0.20, -14.79,  99.90, -14.92,   0.07,
07/10 18Z,  -0.20, -11.83,  99.90, -11.94,   0.10,
07/10 19Z,  -0.20,  -8.40,  99.90,  -8.47,   0.13,
07/10 20Z,  -0.20,  -5.25,  99.90,  -5.29,   0.16,
07/10 21Z,  -0.20,  -3.06,  99.90,  -3.07,   0.19,
07/10 22Z,  -0.20,  -2.29,  99.90,  -2.27,   0.22,  (max)
07/10 23Z,  -0.10,  -3.07,  99.90,  -2.92,   0.25,
07/11 00Z,  -0.10,  -5.11,  99.90,  -4.93,   0.28,
07/11 01Z,   0.00,  -7.74,  99.90,  -7.46,   0.28,
07/11 02Z,   0.00, -10.08,  99.90,  -9.80,   0.28,
07/11 03Z,   0.00, -11.36,  99.90, -11.08,   0.28,  (min)
07/11 04Z,   0.00, -11.13,  99.90, -10.85,   0.28,
07/11 05Z,   0.00,  -9.42,  99.90,  -9.14,   0.28,
07/11 06Z,   0.00,  -6.68,  99.90,  -6.40,   0.28,
07/11 07Z,   0.00,  -3.64,  99.90,  -3.36,   0.28,
07/11 08Z,   0.00,  -1.06,  99.90,  -0.78,   0.28,
07/11 09Z,   0.00,   0.35,  99.90,   0.63,   0.28,  (max)
07/11 10Z,   0.00,   0.13,  99.90,   0.41,   0.28,
07/11 11Z,   0.00,  -1.85,  99.90,  -1.57,   0.28,
07/11 12Z,   0.00,  -5.29,  99.90,  -5.01,   0.28,
07/11 13Z,  -0.10,  -9.48,  99.90,  -9.30,   0.28,
07/11 14Z,  -0.10, -13.47,  99.90, -13.29,   0.28,
07/11 15Z,  -0.20, -16.31,  99.90, -16.23,   0.28,
07/11 16Z,  -0.30, -17.37,  99.90, -17.39,   0.28,  (min)
07/11 17Z,  -0.30, -16.51,  99.90, -16.53,   0.28,
07/11 18Z,  -0.40, -14.03,  99.90, -14.15,   0.28,
07/11 19Z,  -0.40, -10.57,  99.90, -10.69,   0.28,
07/11 20Z,  -0.50,  -6.92,  99.90,  -7.14,   0.28,
07/11 21Z,  -0.50,  -3.88,  99.90,  -4.10,   0.28,
07/11 22Z,  -0.40,  -2.11,  99.90,  -2.23,   0.28,
07/11 23Z,  -0.40,  -1.97,  99.90,  -2.09,   0.28,  (max)
07/12 00Z,  -0.40,  -3.45,  99.90,  -3.57,   0.28,
07/12 01Z,  -0.30,  -6.05,  99.90,  -6.07,   0.28,
07/12 02Z,  -0.30,  -8.94,  99.90,  -8.96,   0.28,
07/12 03Z,  -0.20, -11.16,  99.90, -11.08,   0.28,
07/12 04Z,  -0.20, -12.01,  99.90, -11.93,   0.28,  (min)
07/12 05Z,  -0.30, -11.18,  99.90, -11.20,   0.28,
07/12 06Z,  -0.40,  -8.90,  99.90,  -9.02,   0.28,
07/12 07Z,  -0.40,  -5.78,  99.90,  -5.90,   0.28,
07/12 08Z,  -0.50,  -2.62,  99.90,  -2.84,   0.28,
07/12 09Z,  -0.50,  -0.23,  99.90,  -0.45,   0.28,
07/12 10Z,  -0.50,   0.71,  99.90,   0.49,   0.28,  (max)
07/12 11Z,  -0.50,  -0.17,  99.90,  -0.39,   0.28,
07/12 12Z,  -0.40,  -2.86,  99.90,  -2.98,   0.28,
07/12 13Z,  -0.40,  -6.85,  99.90,  -6.97,   0.28,
07/12 14Z,  -0.40, -11.25,  99.90, -11.37,   0.28,
07/12 15Z,  -0.40, -15.03,  99.90, -15.15,   0.28,
07/12 16Z,  -0.40, -17.29,  99.90, -17.41,   0.28,
07/12 17Z,  -0.40, -17.55,  99.90, -17.67,   0.28,  (min)
07/12 18Z,  -0.50, -15.88,  99.90, -16.10,   0.28,
07/12 19Z,  -0.50, -12.77,  99.90, -12.99,   0.28,
07/12 20Z,  -0.50,  -8.97,  99.90,  -9.19,   0.28,
07/12 21Z,  -0.50,  -5.32,  99.90,  -5.54,   0.28,
07/12 22Z,  -0.40,  -2.62,  99.90,  -2.74,   0.28,
07/12 23Z,  -0.30,  -1.45,  99.90,  -1.47,   0.28,  (max)
07/13 00Z,  -0.20,  -2.05,  99.90,  -1.97,   0.28,
07/13 01Z,  -0.10,  -4.21,  99.90,  -4.03,   0.28,
07/13 02Z,  -0.10,  -7.24,  99.90,  -7.06,   0.28,
07/13 03Z,  -0.10, -10.18,  99.90, -10.00,   0.28,
07/13 04Z,  -0.20, -12.10,  99.90, -12.02,   0.28,
07/13 05Z,  -0.30, -12.39,  99.90, -12.41,   0.28,  (min)
07/13 06Z,  -0.40, -10.97,  99.90, -11.09,   0.28,
07/13 07Z,  -0.50,  -8.23,  99.90,  -8.45,   0.28,
07/13 08Z,  -0.60,  -4.89,  99.90,  -5.21,   0.28,
07/13 09Z,  -0.60,  -1.81,  99.90,  -2.13,   0.28,
07/13 10Z,  -0.60,   0.22,  99.90,  -0.11,   0.28,
07/13 11Z,  -0.50,   0.57,  99.90,   0.35,   0.28,  (max)
07/13 12Z,  -0.50,  -0.99,  99.90,  -1.21,   0.28,
07/13 13Z,  -0.40,  -4.27,  99.90,  -4.39,   0.28,
07/13 14Z,  -0.40,  -8.57,  99.90,  -8.69,   0.28,
07/13 15Z,  -0.40, -12.88,  99.90, -13.00,   0.28,
07/13 16Z,  -0.40, -16.16,  99.90, -16.28,   0.28,
07/13 17Z,  -0.50, -17.64,  99.90, -17.86,   0.28,  (min)
07/13 18Z,  -0.60, -17.06,  99.90, -17.38,   0.28,
07/13 19Z,  -0.70, -14.67,  99.90, -15.09,   0.28,
07/13 20Z,  -0.70, -11.10,  99.90, -11.52,   0.28,
07/13 21Z,  -0.70,  -7.18,  99.90,  -7.60,   0.28,
07/13 22Z,  -0.70,  -3.77,  99.90,  -4.19,   0.28,
07/13 23Z,  -0.60,  -1.61,  99.90,  -1.93,   0.28,
07/14 00Z,  -0.50,  -1.16,  99.90,  -1.38,   0.28,