EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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Manual
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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
#Toke Point, WA : 02/14/2025 22:22:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 06Z,   0.00,  -6.02,  -5.97,  99.90,   0.05,
02/13 07Z,   0.00,  -3.82,  -3.94,  99.90,  -0.12,
02/13 08Z,   0.00,  -1.85,  -2.16,  99.90,  -0.31,
02/13 09Z,   0.00,  -0.57,  -0.87,  99.90,  -0.30,
02/13 10Z,   0.00,  -0.22,  -0.43,  99.90,  -0.21,  (max)
02/13 11Z,   0.00,  -0.76,  -1.13,  99.90,  -0.37,
02/13 12Z,   0.00,  -1.98,  -2.43,  99.90,  -0.45,
02/13 13Z,   0.00,  -3.56,  -3.98,  99.90,  -0.42,
02/13 14Z,   0.00,  -5.10,  -5.46,  99.90,  -0.36,
02/13 15Z,   0.10,  -6.08,  -6.23,  99.90,  -0.25,  (min)
02/13 16Z,   0.20,  -6.11,  -6.15,  99.90,  -0.24,
02/13 17Z,   0.20,  -5.18,  -4.98,  99.90,  -0.00,
02/13 18Z,   0.20,  -3.59,  -3.27,  99.90,   0.12,
02/13 19Z,   0.20,  -1.80,  -1.43,  99.90,   0.17,
02/13 20Z,   0.20,  -0.27,   0.09,  99.90,   0.16,
02/13 21Z,   0.20,   0.58,   0.94,  99.90,   0.16,  (max)
02/13 22Z,   0.20,   0.44,   0.73,  99.90,   0.09,
02/13 23Z,   0.20,  -0.68,  -0.46,  99.90,   0.02,
02/14 00Z,   0.50,  -2.51,  -2.49,  99.90,  -0.48,
02/14 01Z,   0.40,  -4.71,  -4.68,  99.90,  -0.37,
02/14 02Z,   0.40,  -6.88,  -6.87,  99.90,  -0.39,
02/14 03Z,   0.40,  -8.48,  -8.55,  99.90,  -0.47,
02/14 04Z,   0.40,  -9.04,  -8.93,  99.90,  -0.29,  (min)
02/14 05Z,   0.50,  -8.40,  -8.06,  99.90,  -0.16,
02/14 06Z,   0.60,  -6.81,  -6.29,  99.90,  -0.08,
02/14 07Z,   0.60,  -4.72,  -4.14,  99.90,  -0.02,
02/14 08Z,   0.50,  -2.61,  -2.21,  99.90,  -0.10,
02/14 09Z,   0.50,  -0.94,  -0.58,  99.90,  -0.14,
02/14 10Z,   0.40,  -0.10,   0.15,  99.90,  -0.15,  (max)
02/14 11Z,   0.40,  -0.25,  -0.27,  99.90,  -0.42,
02/14 12Z,   0.20,  -1.22,  -1.39,  99.90,  -0.37,
02/14 13Z,   0.10,  -2.73,  -3.00,  99.90,  -0.37,
02/14 14Z,   0.10,  -4.41,  -4.61,  99.90,  -0.30,
02/14 15Z,   0.10,  -5.83,  -5.92,  99.90,  -0.19,
02/14 16Z,   0.10,  -6.51,  -6.49,  99.90,  -0.08,  (min)
02/14 17Z,   0.00,  -6.18,  -6.06,  99.90,   0.12,
02/14 18Z,   0.00,  -4.96,  -4.88,  99.90,   0.08,
02/14 19Z,   0.00,  -3.26,  -3.20,  99.90,   0.06,
02/14 20Z,   0.00,  -1.54,  -1.56,  99.90,  -0.02,
02/14 21Z,   0.00,  -0.24,  -0.27,  99.90,  -0.03,
02/14 22Z,  -0.10,   0.26,   0.10,  99.90,  -0.06,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 23Z,  -0.10,  -0.22,  99.90,  -0.40,  -0.08,
02/15 00Z,  -0.10,  -1.59,  99.90,  -1.78,  -0.09,
02/15 01Z,  -0.10,  -3.50,  99.90,  -3.71,  -0.11,
02/15 02Z,  -0.20,  -5.57,  99.90,  -5.90,  -0.12,
02/15 03Z,  -0.20,  -7.38,  99.90,  -7.71,  -0.14,
02/15 04Z,  -0.30,  -8.43,  99.90,  -8.89,  -0.15,  (min)
02/15 05Z,  -0.30,  -8.39,  99.90,  -8.85,  -0.16,
02/15 06Z,  -0.30,  -7.26,  99.90,  -7.74,  -0.18,
02/15 07Z,  -0.30,  -5.41,  99.90,  -5.90,  -0.19,
02/15 08Z,  -0.30,  -3.33,  99.90,  -3.84,  -0.21,
02/15 09Z,  -0.30,  -1.48,  99.90,  -2.00,  -0.22,
02/15 10Z,  -0.30,  -0.25,  99.90,  -0.79,  -0.24,
02/15 11Z,  -0.30,   0.05,  99.90,  -0.49,  -0.24,  (max)
02/15 12Z,  -0.30,  -0.59,  99.90,  -1.13,  -0.24,
02/15 13Z,  -0.30,  -1.92,  99.90,  -2.46,  -0.24,
02/15 14Z,  -0.30,  -3.59,  99.90,  -4.13,  -0.24,
02/15 15Z,  -0.30,  -5.23,  99.90,  -5.76,  -0.24,
02/15 16Z,  -0.30,  -6.40,  99.90,  -6.94,  -0.24,
02/15 17Z,  -0.30,  -6.71,  99.90,  -7.25,  -0.24,  (min)
02/15 18Z,  -0.30,  -6.03,  99.90,  -6.57,  -0.24,
02/15 19Z,  -0.30,  -4.62,  99.90,  -5.15,  -0.24,
02/15 20Z,  -0.30,  -2.93,  99.90,  -3.47,  -0.24,
02/15 21Z,  -0.20,  -1.41,  99.90,  -1.84,  -0.24,
02/15 22Z,  -0.20,  -0.42,  99.90,  -0.86,  -0.24,
02/15 23Z,  -0.20,  -0.27,  99.90,  -0.71,  -0.24,  (max)
02/16 00Z,  -0.20,  -1.05,  99.90,  -1.49,  -0.24,
02/16 01Z,  -0.10,  -2.55,  99.90,  -2.89,  -0.24,
02/16 02Z,  -0.10,  -4.38,  99.90,  -4.72,  -0.24,
02/16 03Z,  -0.10,  -6.16,  99.90,  -6.49,  -0.24,
02/16 04Z,   0.00,  -7.47,  99.90,  -7.71,  -0.24,
02/16 05Z,   0.00,  -7.93,  99.90,  -8.17,  -0.24,  (min)
02/16 06Z,   0.00,  -7.33,  99.90,  -7.56,  -0.24,
02/16 07Z,   0.00,  -5.84,  99.90,  -6.07,  -0.24,
02/16 08Z,   0.10,  -3.92,  99.90,  -4.06,  -0.24,
02/16 09Z,   0.20,  -2.04,  99.90,  -2.08,  -0.24,
02/16 10Z,   0.20,  -0.60,  99.90,  -0.64,  -0.24,
02/16 11Z,   0.30,   0.10,  99.90,   0.16,  -0.24,  (max)
02/16 12Z,   0.30,  -0.13,  99.90,  -0.06,  -0.24,
02/16 13Z,   0.40,  -1.18,  99.90,  -1.02,  -0.24,
02/16 14Z,   0.30,  -2.75,  99.90,  -2.68,  -0.24,
02/16 15Z,   0.30,  -4.44,  99.90,  -4.38,  -0.24,
02/16 16Z,   0.30,  -5.90,  99.90,  -5.84,  -0.24,
02/16 17Z,   0.40,  -6.75,  99.90,  -6.58,  -0.24,  (min)
02/16 18Z,   0.40,  -6.69,  99.90,  -6.53,  -0.24,
02/16 19Z,   0.40,  -5.75,  99.90,  -5.59,  -0.24,
02/16 20Z,   0.30,  -4.28,  99.90,  -4.22,  -0.24,
02/16 21Z,   0.40,  -2.73,  99.90,  -2.57,  -0.24,
02/16 22Z,   0.40,  -1.48,  99.90,  -1.31,  -0.24,
02/16 23Z,   0.40,  -0.82,  99.90,  -0.66,  -0.24,  (max)
02/17 00Z,   0.40,  -0.97,  99.90,  -0.80,  -0.24,
02/17 01Z,   0.50,  -1.92,  99.90,  -1.65,  -0.24,
02/17 02Z,   0.40,  -3.39,  99.90,  -3.23,  -0.24,
02/17 03Z,   0.40,  -4.99,  99.90,  -4.82,  -0.24,
02/17 04Z,   0.50,  -6.34,  99.90,  -6.08,  -0.24,
02/17 05Z,   0.40,  -7.12,  99.90,  -6.95,  -0.24,  (min)
02/17 06Z,   0.40,  -7.02,  99.90,  -6.86,  -0.24,
02/17 07Z,   0.40,  -6.00,  99.90,  -5.84,  -0.24,
02/17 08Z,   0.40,  -4.36,  99.90,  -4.19,  -0.24,
02/17 09Z,   0.40,  -2.57,  99.90,  -2.40,  -0.24,
02/17 10Z,   0.30,  -1.04,  99.90,  -0.98,  -0.24,
02/17 11Z,   0.30,  -0.08,  99.90,  -0.02,  -0.24,
02/17 12Z,   0.30,   0.10,  99.90,   0.16,  -0.24,  (max)
02/17 13Z,   0.30,  -0.57,  99.90,  -0.51,  -0.24,
02/17 14Z,   0.20,  -1.91,  99.90,  -1.95,  -0.24,
02/17 15Z,   0.20,  -3.56,  99.90,  -3.60,  -0.24,
02/17 16Z,   0.20,  -5.15,  99.90,  -5.18,  -0.24,
02/17 17Z,   0.20,  -6.35,  99.90,  -6.39,  -0.24,
02/17 18Z,   0.10,  -6.87,  99.90,  -7.00,  -0.24,  (min)
02/17 19Z,   0.10,  -6.52,  99.90,  -6.66,  -0.24,
02/17 20Z,   0.10,  -5.45,  99.90,  -5.59,  -0.24,
02/17 21Z,   0.10,  -4.05,  99.90,  -4.19,  -0.24,
02/17 22Z,   0.10,  -2.72,  99.90,  -2.86,  -0.24,
02/17 23Z,   0.00,  -1.75,  99.90,  -1.99,  -0.24,
02/18 00Z,   0.00,  -1.36,  99.90,  -1.60,  -0.24,  (max)
02/18 01Z,   0.10,  -1.70,  99.90,  -1.83,  -0.24,
02/18 02Z,   0.00,  -2.67,  99.90,  -2.90,  -0.24,
02/18 03Z,   0.00,  -3.97,  99.90,  -4.20,  -0.24,
02/18 04Z,   0.00,  -5.22,  99.90,  -5.46,  -0.24,
02/18 05Z,   0.00,  -6.11,  99.90,  -6.35,  -0.24,
02/18 06Z,   0.00,  -6.39,  99.90,  -6.63,  -0.24,  (min)
02/18 07Z,   0.00,  -5.87,  99.90,  -6.11,  -0.24,
02/18 08Z,   0.00,  -4.64,  99.90,  -4.87,  -0.24,
02/18 09Z,   0.00,  -3.04,  99.90,  -3.28,  -0.24,
02/18 10Z,   0.00,  -1.53,  99.90,  -1.77,  -0.24,
02/18 11Z,   0.00,  -0.43,  99.90,  -0.66,  -0.24,
02/18 12Z,   0.00,   0.07,  99.90,  -0.17,  -0.24,
02/18 13Z,  99.90,  -0.18,  99.90,  99.90,  -0.24,
02/18 14Z,  99.90,  -1.15,  99.90,  99.90,  -0.24,
02/18 15Z,  99.90,  -2.63,  99.90,  99.90,  -0.24,
02/18 16Z,  99.90,  -4.23,  99.90,  99.90,  -0.24,
02/18 17Z,  99.90,  -5.62,  99.90,  99.90,  -0.24,
02/18 18Z,  99.90,  -6.56,  99.90,  99.90,  -0.24,