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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#San Francisco, CA : 12/14/2025 20:21:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 00Z,   0.20,   3.39,   3.48,  99.90,  -0.11,
12/13 01Z,   0.30,   3.82,   4.03,  99.90,  -0.09,
12/13 02Z,   0.30,   3.99,   4.23,  99.90,  -0.06,  (max)
12/13 03Z,   0.20,   3.81,   4.13,  99.90,   0.12,
12/13 04Z,   0.20,   3.32,   3.68,  99.90,   0.16,
12/13 05Z,   0.20,   2.64,   2.92,  99.90,   0.08,
12/13 06Z,   0.10,   1.96,   2.19,  99.90,   0.13,
12/13 07Z,   0.00,   1.50,   1.77,  99.90,   0.27,
12/13 08Z,   0.00,   1.40,   1.70,  99.90,   0.30,  (min)
12/13 09Z,   0.00,   1.69,   2.06,  99.90,   0.37,
12/13 10Z,   0.00,   2.32,   2.71,  99.90,   0.39,
12/13 11Z,   0.00,   3.18,   3.62,  99.90,   0.44,
12/13 12Z,   0.00,   4.11,   4.44,  99.90,   0.33,
12/13 13Z,   0.00,   4.95,   5.34,  99.90,   0.39,
12/13 14Z,   0.00,   5.52,   5.83,  99.90,   0.31,
12/13 15Z,   0.00,   5.67,   5.95,  99.90,   0.28,  (max)
12/13 16Z,   0.00,   5.32,   5.56,  99.90,   0.24,
12/13 17Z,   0.00,   4.52,   4.77,  99.90,   0.25,
12/13 18Z,   0.10,   3.47,   3.64,  99.90,   0.07,
12/13 19Z,   0.10,   2.43,   2.57,  99.90,   0.04,
12/13 20Z,   0.10,   1.65,   1.90,  99.90,   0.15,
12/13 21Z,   0.10,   1.28,   1.49,  99.90,   0.11,  (min)
12/13 22Z,   0.10,   1.33,   1.53,  99.90,   0.10,
12/13 23Z,   0.20,   1.72,   1.94,  99.90,   0.02,
12/14 00Z,   0.20,   2.30,   2.48,  99.90,  -0.02,
12/14 01Z,   0.30,   2.93,   3.17,  99.90,  -0.06,
12/14 02Z,   0.30,   3.47,   3.74,  99.90,  -0.03,
12/14 03Z,   0.20,   3.79,   4.10,  99.90,   0.11,
12/14 04Z,   0.20,   3.79,   4.14,  99.90,   0.15,  (max)
12/14 05Z,   0.20,   3.47,   3.84,  99.90,   0.17,
12/14 06Z,   0.10,   2.93,   3.29,  99.90,   0.26,
12/14 07Z,   0.00,   2.37,   2.71,  99.90,   0.34,
12/14 08Z,   0.10,   2.00,   2.30,  99.90,   0.20,  (min)
12/14 09Z,   0.10,   1.96,   2.31,  99.90,   0.25,
12/14 10Z,   0.10,   2.30,   2.69,  99.90,   0.29,
12/14 11Z,   0.00,   2.95,   3.33,  99.90,   0.38,
12/14 12Z,   0.00,   3.78,   4.11,  99.90,   0.33,
12/14 13Z,   0.00,   4.64,   4.91,  99.90,   0.27,
12/14 14Z,   0.00,   5.36,   5.70,  99.90,   0.34,
12/14 15Z,   0.00,   5.77,   6.02,  99.90,   0.25,  (max)
12/14 16Z,   0.00,   5.72,   5.98,  99.90,   0.26,
12/14 17Z,   0.00,   5.15,   5.22,  99.90,   0.07,
12/14 18Z,   0.00,   4.15,   4.23,  99.90,   0.08,
12/14 19Z,   0.00,   2.94,   2.99,  99.90,   0.05,
12/14 20Z,   0.00,   1.82,   1.91,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 21Z,   0.00,   1.03,  99.90,   1.12,   0.10,
12/14 22Z,   0.00,   0.70,  99.90,   0.80,   0.10,  (min)
12/14 23Z,   0.00,   0.82,  99.90,   0.92,   0.10,
12/15 00Z,   0.00,   1.28,  99.90,   1.39,   0.10,
12/15 01Z,   0.00,   1.95,  99.90,   2.06,   0.11,
12/15 02Z,   0.00,   2.68,  99.90,   2.79,   0.11,
12/15 03Z,   0.00,   3.34,  99.90,   3.45,   0.11,
12/15 04Z,   0.00,   3.79,  99.90,   3.90,   0.12,
12/15 05Z,   0.00,   3.91,  99.90,   4.02,   0.12,  (max)
12/15 06Z,   0.00,   3.68,  99.90,   3.80,   0.12,
12/15 07Z,   0.00,   3.22,  99.90,   3.35,   0.12,
12/15 08Z,   0.00,   2.73,  99.90,   2.86,   0.13,
12/15 09Z,   0.00,   2.43,  99.90,   2.56,   0.13,  (min)
12/15 10Z,   0.00,   2.46,  99.90,   2.59,   0.13,
12/15 11Z,  -0.10,   2.86,  99.90,   2.88,   0.13,
12/15 12Z,   0.00,   3.53,  99.90,   3.65,   0.13,
12/15 13Z,   0.00,   4.33,  99.90,   4.46,   0.13,
12/15 14Z,   0.00,   5.11,  99.90,   5.24,   0.13,
12/15 15Z,   0.00,   5.70,  99.90,   5.82,   0.13,
12/15 16Z,  -0.10,   5.91,  99.90,   5.93,   0.13,  (max)
12/15 17Z,  -0.10,   5.62,  99.90,   5.64,   0.13,
12/15 18Z,   0.00,   4.81,  99.90,   4.93,   0.13,
12/15 19Z,  -0.10,   3.61,  99.90,   3.63,   0.13,
12/15 20Z,  -0.20,   2.28,  99.90,   2.21,   0.13,
12/15 21Z,  -0.10,   1.15,  99.90,   1.17,   0.13,
12/15 22Z,   0.00,   0.43,  99.90,   0.55,   0.13,
12/15 23Z,   0.00,   0.21,  99.90,   0.34,   0.13,  (min)
12/16 00Z,  -0.10,   0.46,  99.90,   0.48,   0.13,
12/16 01Z,  -0.10,   1.04,  99.90,   1.06,   0.13,
12/16 02Z,   0.00,   1.81,  99.90,   1.94,   0.13,
12/16 03Z,   0.00,   2.65,  99.90,   2.78,   0.13,
12/16 04Z,  -0.10,   3.41,  99.90,   3.43,   0.13,
12/16 05Z,  -0.10,   3.93,  99.90,   3.95,   0.13,
12/16 06Z,   0.00,   4.09,  99.90,   4.22,   0.13,  (max)
12/16 07Z,   0.00,   3.89,  99.90,   4.02,   0.13,
12/16 08Z,   0.00,   3.46,  99.90,   3.58,   0.13,
12/16 09Z,   0.00,   3.01,  99.90,   3.14,   0.13,
12/16 10Z,   0.00,   2.78,  99.90,   2.91,   0.13,  (min)
12/16 11Z,   0.00,   2.90,  99.90,   3.02,   0.13,
12/16 12Z,   0.00,   3.35,  99.90,   3.47,   0.13,
12/16 13Z,   0.00,   4.04,  99.90,   4.16,   0.13,
12/16 14Z,   0.00,   4.81,  99.90,   4.94,   0.13,
12/16 15Z,   0.00,   5.50,  99.90,   5.63,   0.13,
12/16 16Z,  -0.10,   5.92,  99.90,   5.95,   0.13,
12/16 17Z,   0.00,   5.91,  99.90,   6.04,   0.13,  (max)
12/16 18Z,   0.00,   5.37,  99.90,   5.49,   0.13,
12/16 19Z,   0.00,   4.31,  99.90,   4.44,   0.13,
12/16 20Z,   0.00,   2.94,  99.90,   3.07,   0.13,
12/16 21Z,   0.00,   1.57,  99.90,   1.69,   0.13,
12/16 22Z,   0.00,   0.50,  99.90,   0.62,   0.13,
12/16 23Z,   0.00,  -0.08,  99.90,   0.05,   0.13,
12/17 00Z,   0.00,  -0.12,  99.90,   0.01,   0.13,  (min)
12/17 01Z,   0.00,   0.29,  99.90,   0.42,   0.13,
12/17 02Z,   0.00,   1.01,  99.90,   1.13,   0.13,
12/17 03Z,   0.00,   1.89,  99.90,   2.02,   0.13,
12/17 04Z,   0.00,   2.82,  99.90,   2.95,   0.13,
12/17 05Z,   0.00,   3.62,  99.90,   3.75,   0.13,
12/17 06Z,   0.00,   4.14,  99.90,   4.27,   0.13,
12/17 07Z,   0.00,   4.27,  99.90,   4.40,   0.13,  (max)
12/17 08Z,   0.00,   4.04,  99.90,   4.16,   0.13,
12/17 09Z,   0.00,   3.60,  99.90,   3.73,   0.13,
12/17 10Z,   0.00,   3.20,  99.90,   3.33,   0.13,
12/17 11Z,   0.00,   3.06,  99.90,   3.18,   0.13,  (min)
12/17 12Z,   0.00,   3.26,  99.90,   3.38,   0.13,
12/17 13Z,   0.00,   3.77,  99.90,   3.90,   0.13,
12/17 14Z,   0.00,   4.48,  99.90,   4.61,   0.13,
12/17 15Z,   0.00,   5.21,  99.90,   5.34,   0.13,
12/17 16Z,   0.00,   5.79,  99.90,   5.92,   0.13,
12/17 17Z,   0.00,   6.04,  99.90,   6.16,   0.13,  (max)
12/17 18Z,   0.00,   5.78,  99.90,   5.91,   0.13,
12/17 19Z,   0.00,   4.97,  99.90,   5.10,   0.13,
12/17 20Z,  -0.10,   3.70,  99.90,   3.72,   0.13,
12/17 21Z,   0.00,   2.22,  99.90,   2.34,   0.13,
12/17 22Z,   0.00,   0.87,  99.90,   1.00,   0.13,
12/17 23Z,   0.00,  -0.05,  99.90,   0.07,   0.13,
12/18 00Z,   0.00,  -0.42,  99.90,  -0.29,   0.13,  (min)
12/18 01Z,   0.00,  -0.25,  99.90,  -0.13,   0.13,
12/18 02Z,   0.00,   0.33,  99.90,   0.45,   0.13,
12/18 03Z,   0.00,   1.17,  99.90,   1.30,   0.13,
12/18 04Z,   0.00,   2.15,  99.90,   2.28,   0.13,
12/18 05Z,   0.00,   3.12,  99.90,   3.25,   0.13,
12/18 06Z,   0.00,   3.91,  99.90,   4.03,   0.13,
12/18 07Z,   0.00,   4.36,  99.90,   4.48,   0.13,
12/18 08Z,   0.00,   4.39,  99.90,   4.52,   0.13,  (max)
12/18 09Z,   0.00,   4.09,  99.90,   4.21,   0.13,
12/18 10Z,   0.00,   3.65,  99.90,   3.77,   0.13,
12/18 11Z,   0.00,   3.31,  99.90,   3.44,   0.13,
12/18 12Z,   0.00,   3.27,  99.90,   3.40,   0.13,