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 : 11/16/2025 01:21:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 06Z,   0.50,   2.21,   2.85,  99.90,   0.14,
11/14 07Z,   0.40,   1.35,   1.97,  99.90,   0.22,
11/14 08Z,   0.40,   0.82,   1.46,  99.90,   0.24,
11/14 09Z,   0.40,   0.74,   1.38,  99.90,   0.24,  (min)
11/14 10Z,   0.40,   1.09,   1.68,  99.90,   0.19,
11/14 11Z,   0.30,   1.81,   2.57,  99.90,   0.46,
11/14 12Z,   0.20,   2.76,   3.54,  99.90,   0.58,
11/14 13Z,   0.30,   3.81,   4.50,  99.90,   0.39,
11/14 14Z,   0.20,   4.77,   5.33,  99.90,   0.36,
11/14 15Z,   0.20,   5.41,   5.86,  99.90,   0.25,
11/14 16Z,   0.20,   5.56,   5.99,  99.90,   0.23,  (max)
11/14 17Z,   0.20,   5.14,   5.66,  99.90,   0.32,
11/14 18Z,   0.30,   4.28,   4.75,  99.90,   0.17,
11/14 19Z,   0.30,   3.22,   3.58,  99.90,   0.06,
11/14 20Z,   0.30,   2.28,   2.63,  99.90,   0.05,
11/14 21Z,   0.30,   1.69,   2.03,  99.90,   0.04,
11/14 22Z,   0.30,   1.56,   1.89,  99.90,   0.03,  (min)
11/14 23Z,   0.30,   1.86,   2.16,  99.90,   0.00,
11/15 00Z,   0.40,   2.45,   2.81,  99.90,  -0.04,
11/15 01Z,   0.50,   3.18,   3.54,  99.90,  -0.14,
11/15 02Z,   0.40,   3.87,   4.19,  99.90,  -0.08,
11/15 03Z,   0.40,   4.32,   4.69,  99.90,  -0.03,
11/15 04Z,   0.40,   4.39,   4.84,  99.90,   0.05,  (max)
11/15 05Z,   0.40,   4.03,   4.54,  99.90,   0.11,
11/15 06Z,   0.30,   3.29,   3.82,  99.90,   0.23,
11/15 07Z,   0.30,   2.40,   2.88,  99.90,   0.18,
11/15 08Z,   0.30,   1.62,   2.04,  99.90,   0.12,
11/15 09Z,   0.30,   1.19,   1.66,  99.90,   0.17,
11/15 10Z,   0.30,   1.20,   1.66,  99.90,   0.16,  (min)
11/15 11Z,   0.30,   1.65,   2.25,  99.90,   0.30,
11/15 12Z,   0.20,   2.44,   3.08,  99.90,   0.44,
11/15 13Z,   0.30,   3.42,   4.08,  99.90,   0.36,
11/15 14Z,   0.30,   4.42,   5.05,  99.90,   0.33,
11/15 15Z,   0.30,   5.26,   5.83,  99.90,   0.27,
11/15 16Z,   0.30,   5.71,   6.22,  99.90,   0.21,  (max)
11/15 17Z,   0.30,   5.61,   6.16,  99.90,   0.25,
11/15 18Z,   0.60,   4.93,   5.47,  99.90,  -0.06,
11/15 19Z,   0.50,   3.82,   4.34,  99.90,   0.02,
11/15 20Z,   0.60,   2.61,   3.17,  99.90,  -0.04,
11/15 21Z,   0.60,   1.61,   2.17,  99.90,  -0.04,
11/15 22Z,   0.60,   1.05,   1.73,  99.90,   0.08,
11/15 23Z,   0.70,   1.01,   1.62,  99.90,  -0.09,  (min)
11/16 00Z,   0.70,   1.41,   2.02,  99.90,  -0.09,
11/16 01Z,   0.70,   2.10,   2.79,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/16 02Z,   0.70,   2.92,  99.90,   3.63,   0.00,
11/16 03Z,   0.70,   3.69,  99.90,   4.41,   0.02,
11/16 04Z,   0.70,   4.23,  99.90,   4.96,   0.03,
11/16 05Z,   0.70,   4.37,  99.90,   5.12,   0.05,  (max)
11/16 06Z,   0.70,   4.05,  99.90,   4.82,   0.06,
11/16 07Z,   0.70,   3.37,  99.90,   4.15,   0.08,
11/16 08Z,   0.70,   2.55,  99.90,   3.34,   0.09,
11/16 09Z,   0.80,   1.88,  99.90,   2.79,   0.11,
11/16 10Z,   0.70,   1.58,  99.90,   2.40,   0.12,  (min)
11/16 11Z,   0.70,   1.73,  99.90,   2.57,   0.14,
11/16 12Z,   0.70,   2.29,  99.90,   3.15,   0.15,
11/16 13Z,   0.70,   3.14,  99.90,   4.01,   0.17,
11/16 14Z,   0.70,   4.11,  99.90,   4.98,   0.17,
11/16 15Z,   0.70,   5.02,  99.90,   5.89,   0.17,
11/16 16Z,   0.70,   5.67,  99.90,   6.54,   0.17,
11/16 17Z,   0.60,   5.85,  99.90,   6.62,   0.17,  (max)
11/16 18Z,   0.60,   5.44,  99.90,   6.21,   0.17,
11/16 19Z,   0.60,   4.46,  99.90,   5.23,   0.17,
11/16 20Z,   0.70,   3.16,  99.90,   4.02,   0.17,
11/16 21Z,   0.60,   1.86,  99.90,   2.63,   0.17,
11/16 22Z,   0.70,   0.90,  99.90,   1.77,   0.17,
11/16 23Z,   0.70,   0.47,  99.90,   1.34,   0.17,  (min)
11/17 00Z,   0.80,   0.58,  99.90,   1.55,   0.17,
11/17 01Z,   0.70,   1.13,  99.90,   1.99,   0.17,
11/17 02Z,   0.80,   1.94,  99.90,   2.90,   0.17,
11/17 03Z,   0.80,   2.85,  99.90,   3.81,   0.17,
11/17 04Z,   0.80,   3.67,  99.90,   4.64,   0.17,
11/17 05Z,   0.90,   4.24,  99.90,   5.30,   0.17,
11/17 06Z,   1.00,   4.38,  99.90,   5.55,   0.17,  (max)
11/17 07Z,   1.00,   4.07,  99.90,   5.23,   0.17,
11/17 08Z,   1.00,   3.41,  99.90,   4.58,   0.17,
11/17 09Z,   1.00,   2.67,  99.90,   3.84,   0.17,
11/17 10Z,   0.90,   2.14,  99.90,   3.20,   0.17,
11/17 11Z,   0.90,   2.00,  99.90,   3.06,   0.17,  (min)
11/17 12Z,   1.00,   2.31,  99.90,   3.47,   0.17,
11/17 13Z,   1.10,   2.97,  99.90,   4.24,   0.17,
11/17 14Z,   1.10,   3.85,  99.90,   5.12,   0.17,
11/17 15Z,   1.00,   4.76,  99.90,   5.93,   0.17,
11/17 16Z,   0.80,   5.52,  99.90,   6.49,   0.17,
11/17 17Z,   0.80,   5.92,  99.90,   6.88,   0.17,  (max)
11/17 18Z,   0.70,   5.78,  99.90,   6.64,   0.17,
11/17 19Z,   0.70,   5.03,  99.90,   5.89,   0.17,
11/17 20Z,   0.70,   3.79,  99.90,   4.65,   0.17,
11/17 21Z,   0.60,   2.35,  99.90,   3.11,   0.17,
11/17 22Z,   0.60,   1.07,  99.90,   1.84,   0.17,
11/17 23Z,   0.60,   0.27,  99.90,   1.03,   0.17,
11/18 00Z,   0.60,   0.04,  99.90,   0.81,   0.17,  (min)
11/18 01Z,   0.50,   0.35,  99.90,   1.02,   0.17,
11/18 02Z,   0.50,   1.05,  99.90,   1.72,   0.17,
11/18 03Z,   0.50,   1.97,  99.90,   2.63,   0.17,
11/18 04Z,   0.50,   2.93,  99.90,   3.60,   0.17,
11/18 05Z,   0.50,   3.77,  99.90,   4.44,   0.17,
11/18 06Z,   0.50,   4.30,  99.90,   4.97,   0.17,
11/18 07Z,   0.50,   4.40,  99.90,   5.07,   0.17,  (max)
11/18 08Z,   0.40,   4.05,  99.90,   4.62,   0.17,
11/18 09Z,   0.40,   3.42,  99.90,   3.99,   0.17,
11/18 10Z,   0.40,   2.79,  99.90,   3.36,   0.17,
11/18 11Z,   0.40,   2.42,  99.90,   2.98,   0.17,  (min)
11/18 12Z,   0.40,   2.45,  99.90,   3.02,   0.17,
11/18 13Z,   0.40,   2.90,  99.90,   3.47,   0.17,
11/18 14Z,   0.40,   3.64,  99.90,   4.21,   0.17,
11/18 15Z,   0.40,   4.51,  99.90,   5.07,   0.17,
11/18 16Z,   0.40,   5.31,  99.90,   5.87,   0.17,
11/18 17Z,   0.40,   5.85,  99.90,   6.42,   0.17,
11/18 18Z,   0.40,   5.95,  99.90,   6.51,   0.17,  (max)
11/18 19Z,   0.40,   5.46,  99.90,   6.03,   0.17,
11/18 20Z,   0.40,   4.40,  99.90,   4.97,   0.17,
11/18 21Z,   0.40,   2.97,  99.90,   3.53,   0.17,
11/18 22Z,   0.50,   1.50,  99.90,   2.17,   0.17,
11/18 23Z,   0.50,   0.37,  99.90,   1.03,   0.17,
11/19 00Z,   0.40,  -0.21,  99.90,   0.36,   0.17,  (min)
11/19 01Z,   0.40,  -0.19,  99.90,   0.38,   0.17,
11/19 02Z,   0.50,   0.33,  99.90,   1.00,   0.17,
11/19 03Z,   0.40,   1.17,  99.90,   1.74,   0.17,
11/19 04Z,   0.40,   2.16,  99.90,   2.73,   0.17,
11/19 05Z,   0.40,   3.14,  99.90,   3.70,   0.17,
11/19 06Z,   0.40,   3.93,  99.90,   4.50,   0.17,
11/19 07Z,   0.40,   4.38,  99.90,   4.95,   0.17,
11/19 08Z,   0.40,   4.39,  99.90,   4.96,   0.17,  (max)
11/19 09Z,   0.40,   4.00,  99.90,   4.57,   0.17,
11/19 10Z,   0.50,   3.42,  99.90,   4.09,   0.17,
11/19 11Z,   0.40,   2.92,  99.90,   3.48,   0.17,
11/19 12Z,   0.40,   2.72,  99.90,   3.29,   0.17,  (min)
11/19 13Z,   0.50,   2.92,  99.90,   3.59,   0.17,
11/19 14Z,   0.50,   3.48,  99.90,   4.15,   0.17,
11/19 15Z,   0.50,   4.24,  99.90,   4.91,   0.17,
11/19 16Z,   0.40,   5.04,  99.90,   5.61,   0.17,
11/19 17Z,   0.40,   5.68,  99.90,   6.25,   0.17,
11/19 18Z,   0.40,   5.97,  99.90,   6.54,   0.17,