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
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
#San Francisco, CA : 02/14/2025 13:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 18Z,  -0.30,   5.94,   6.15,  99.90,   0.51,
02/12 19Z,  -0.30,   6.21,   6.46,  99.90,   0.55,  (max)
02/12 20Z,  -0.20,   5.84,   6.16,  99.90,   0.52,
02/12 21Z,  -0.20,   4.80,   5.14,  99.90,   0.54,
02/12 22Z,  -0.20,   3.30,   3.33,  99.90,   0.23,
02/12 23Z,  -0.10,   1.70,   1.68,  99.90,   0.08,
02/13 00Z,  -0.10,   0.41,   0.57,  99.90,   0.26,
02/13 01Z,   0.00,  -0.30,  -0.14,  99.90,   0.16,  (min)
02/13 02Z,   0.00,  -0.36,  -0.04,  99.90,   0.32,
02/13 03Z,   0.00,   0.14,   0.64,  99.90,   0.50,
02/13 04Z,   0.00,   1.06,   1.41,  99.90,   0.35,
02/13 05Z,   0.10,   2.22,   2.62,  99.90,   0.30,
02/13 06Z,   0.20,   3.44,   3.81,  99.90,   0.17,
02/13 07Z,   0.20,   4.51,   4.75,  99.90,   0.04,
02/13 08Z,   0.30,   5.17,   5.63,  99.90,   0.16,
02/13 09Z,   0.50,   5.24,   5.75,  99.90,   0.01,  (max)
02/13 10Z,   0.60,   4.71,   5.34,  99.90,   0.03,
02/13 11Z,   0.80,   3.80,   4.67,  99.90,   0.07,
02/13 12Z,   0.60,   2.88,   3.76,  99.90,   0.28,
02/13 13Z,   0.80,   2.29,   3.36,  99.90,   0.27,  (min)
02/13 14Z,   1.10,   2.21,   3.49,  99.90,   0.18,
02/13 15Z,   0.80,   2.63,   3.75,  99.90,   0.32,
02/13 16Z,   0.70,   3.41,   4.47,  99.90,   0.36,
02/13 17Z,   0.90,   4.35,   5.22,  99.90,  -0.03,
02/13 18Z,   0.90,   5.23,   6.02,  99.90,  -0.11,
02/13 19Z,   0.80,   5.81,   6.60,  99.90,  -0.01,
02/13 20Z,   0.80,   5.89,   6.88,  99.90,   0.19,  (max)
02/13 21Z,   0.90,   5.33,   6.21,  99.90,  -0.02,
02/13 22Z,   0.90,   4.19,   5.00,  99.90,  -0.09,
02/13 23Z,   0.90,   2.72,   3.37,  99.90,  -0.25,
02/14 00Z,   1.00,   1.31,   1.88,  99.90,  -0.43,
02/14 01Z,   0.90,   0.31,   1.18,  99.90,  -0.03,
02/14 02Z,   0.90,  -0.08,   0.58,  99.90,  -0.24,  (min)
02/14 03Z,   0.80,   0.15,   0.95,  99.90,   0.00,
02/14 04Z,   0.60,   0.87,   1.55,  99.90,   0.08,
02/14 05Z,   0.70,   1.90,   2.53,  99.90,  -0.07,
02/14 06Z,   0.70,   3.07,   3.59,  99.90,  -0.18,
02/14 07Z,   0.60,   4.18,   4.70,  99.90,  -0.08,
02/14 08Z,   0.60,   5.00,   5.44,  99.90,  -0.16,
02/14 09Z,   0.60,   5.32,   5.79,  99.90,  -0.13,  (max)
02/14 10Z,   0.50,   5.05,   5.46,  99.90,  -0.09,
02/14 11Z,   0.40,   4.28,   4.77,  99.90,   0.09,
02/14 12Z,   0.40,   3.29,   3.73,  99.90,   0.04,
02/14 13Z,   0.30,   2.43,   2.69,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 14Z,   0.30,   2.00,  99.90,   2.27,  -0.02,  (min)
02/14 15Z,   0.20,   2.08,  99.90,   2.28,  -0.00,
02/14 16Z,   0.10,   2.63,  99.90,   2.74,   0.01,
02/14 17Z,   0.10,   3.46,  99.90,   3.59,   0.03,
02/14 18Z,   0.00,   4.36,  99.90,   4.41,   0.05,
02/14 19Z,   0.00,   5.12,  99.90,   5.19,   0.07,
02/14 20Z,   0.00,   5.53,  99.90,   5.62,   0.09,  (max)
02/14 21Z,   0.00,   5.41,  99.90,   5.52,   0.11,
02/14 22Z,   0.00,   4.71,  99.90,   4.84,   0.13,
02/14 23Z,   0.00,   3.56,  99.90,   3.70,   0.14,
02/15 00Z,   0.00,   2.24,  99.90,   2.40,   0.16,
02/15 01Z,   0.00,   1.10,  99.90,   1.29,   0.18,
02/15 02Z,  -0.10,   0.45,  99.90,   0.53,   0.18,  (min)
02/15 03Z,   0.00,   0.38,  99.90,   0.57,   0.18,
02/15 04Z,  -0.10,   0.86,  99.90,   0.95,   0.18,
02/15 05Z,  -0.10,   1.73,  99.90,   1.82,   0.18,
02/15 06Z,  -0.20,   2.80,  99.90,   2.79,   0.18,
02/15 07Z,  -0.20,   3.89,  99.90,   3.87,   0.18,
02/15 08Z,  -0.20,   4.79,  99.90,   4.77,   0.18,
02/15 09Z,  -0.10,   5.29,  99.90,   5.38,   0.18,  (max)
02/15 10Z,  -0.20,   5.27,  99.90,   5.25,   0.18,
02/15 11Z,  -0.10,   4.70,  99.90,   4.78,   0.18,
02/15 12Z,  -0.10,   3.77,  99.90,   3.85,   0.18,
02/15 13Z,  -0.10,   2.77,  99.90,   2.86,   0.18,
02/15 14Z,  -0.10,   2.05,  99.90,   2.13,   0.18,
02/15 15Z,  -0.10,   1.78,  99.90,   1.86,   0.18,  (min)
02/15 16Z,  -0.10,   2.01,  99.90,   2.10,   0.18,
02/15 17Z,  -0.20,   2.63,  99.90,   2.62,   0.18,
02/15 18Z,  -0.10,   3.45,  99.90,   3.54,   0.18,
02/15 19Z,  -0.10,   4.27,  99.90,   4.35,   0.18,
02/15 20Z,  -0.10,   4.88,  99.90,   4.96,   0.18,
02/15 21Z,  -0.10,   5.10,  99.90,   5.18,   0.18,  (max)
02/15 22Z,  -0.10,   4.83,  99.90,   4.92,   0.18,
02/15 23Z,   0.00,   4.09,  99.90,   4.27,   0.18,
02/16 00Z,   0.00,   3.03,  99.90,   3.21,   0.18,
02/16 01Z,  -0.10,   1.95,  99.90,   2.03,   0.18,
02/16 02Z,  -0.10,   1.15,  99.90,   1.24,   0.18,
02/16 03Z,   0.00,   0.84,  99.90,   1.02,   0.18,  (min)
02/16 04Z,   0.00,   1.05,  99.90,   1.23,   0.18,
02/16 05Z,  -0.10,   1.70,  99.90,   1.78,   0.18,
02/16 06Z,  -0.10,   2.63,  99.90,   2.71,   0.18,
02/16 07Z,   0.00,   3.64,  99.90,   3.82,   0.18,
02/16 08Z,   0.00,   4.56,  99.90,   4.74,   0.18,
02/16 09Z,   0.00,   5.19,  99.90,   5.38,   0.18,
02/16 10Z,   0.00,   5.38,  99.90,   5.56,   0.18,  (max)
02/16 11Z,   0.00,   5.04,  99.90,   5.22,   0.18,
02/16 12Z,   0.00,   4.25,  99.90,   4.43,   0.18,
02/16 13Z,   0.00,   3.25,  99.90,   3.43,   0.18,
02/16 14Z,   0.00,   2.32,  99.90,   2.51,   0.18,
02/16 15Z,   0.00,   1.74,  99.90,   1.93,   0.18,
02/16 16Z,   0.00,   1.63,  99.90,   1.81,   0.18,  (min)
02/16 17Z,   0.00,   1.96,  99.90,   2.14,   0.18,
02/16 18Z,   0.00,   2.60,  99.90,   2.78,   0.18,
02/16 19Z,   0.00,   3.36,  99.90,   3.54,   0.18,
02/16 20Z,   0.00,   4.05,  99.90,   4.23,   0.18,
02/16 21Z,   0.00,   4.51,  99.90,   4.69,   0.18,
02/16 22Z,   0.00,   4.60,  99.90,   4.78,   0.18,  (max)
02/16 23Z,   0.00,   4.26,  99.90,   4.44,   0.18,
02/17 00Z,   0.00,   3.57,  99.90,   3.75,   0.18,
02/17 01Z,   0.00,   2.71,  99.90,   2.89,   0.18,
02/17 02Z,   0.00,   1.93,  99.90,   2.11,   0.18,
02/17 03Z,   0.00,   1.46,  99.90,   1.64,   0.18,
02/17 04Z,   0.00,   1.43,  99.90,   1.61,   0.18,  (min)
02/17 05Z,   0.00,   1.83,  99.90,   2.01,   0.18,
02/17 06Z,   0.00,   2.55,  99.90,   2.73,   0.18,
02/17 07Z,   0.00,   3.43,  99.90,   3.62,   0.18,
02/17 08Z,   0.00,   4.32,  99.90,   4.50,   0.18,
02/17 09Z,   0.00,   5.02,  99.90,   5.21,   0.18,
02/17 10Z,   0.00,   5.38,  99.90,   5.56,   0.18,  (max)
02/17 11Z,   0.00,   5.27,  99.90,   5.46,   0.18,
02/17 12Z,   0.00,   4.70,  99.90,   4.88,   0.18,
02/17 13Z,   0.10,   3.79,  99.90,   4.07,   0.18,
02/17 14Z,   0.00,   2.79,  99.90,   2.97,   0.18,
02/17 15Z,   0.00,   1.97,  99.90,   2.15,   0.18,
02/17 16Z,   0.00,   1.53,  99.90,   1.71,   0.18,
02/17 17Z,   0.00,   1.52,  99.90,   1.70,   0.18,  (min)
02/17 18Z,   0.00,   1.89,  99.90,   2.07,   0.18,
02/17 19Z,   0.00,   2.49,  99.90,   2.67,   0.18,
02/17 20Z,   0.00,   3.15,  99.90,   3.34,   0.18,
02/17 21Z,   0.00,   3.73,  99.90,   3.91,   0.18,
02/17 22Z,   0.00,   4.07,  99.90,   4.25,   0.18,
02/17 23Z,   0.00,   4.09,  99.90,   4.28,   0.18,  (max)
02/18 00Z,   0.00,   3.79,  99.90,   3.97,   0.18,
02/18 01Z,   0.00,   3.25,  99.90,   3.43,   0.18,
02/18 02Z,   0.00,   2.64,  99.90,   2.82,   0.18,
02/18 03Z,   0.00,   2.16,  99.90,   2.34,   0.18,
02/18 04Z,   0.00,   1.96,  99.90,   2.14,   0.18,  (min)
02/18 05Z,   0.00,   2.12,  99.90,   2.30,   0.18,
02/18 06Z,   0.00,   2.59,  99.90,   2.77,   0.18,