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
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Philadelphia, PA : 01/17/2026 17:23:22 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 00Z,   0.50,  -6.32,  -6.31,  99.90,  -0.49,  (min)
01/16 01Z,   0.50,  -5.13,  -5.03,  99.90,  -0.40,
01/16 02Z,   0.50,  -4.02,  -3.91,  99.90,  -0.39,
01/16 03Z,   0.50,  -2.87,  -3.16,  99.90,  -0.79,
01/16 04Z,   0.50,  -1.94,  -2.52,  99.90,  -1.08,
01/16 05Z,   0.40,  -1.87,  -2.37,  99.90,  -0.90,  (max)
01/16 06Z,   0.50,  -2.61,  -3.03,  99.90,  -0.92,
01/16 07Z,   0.40,  -3.67,  -3.93,  99.90,  -0.66,
01/16 08Z,   0.40,  -4.76,  -4.83,  99.90,  -0.47,
01/16 09Z,   0.40,  -5.75,  -5.80,  99.90,  -0.45,
01/16 10Z,   0.40,  -6.61,  -6.73,  99.90,  -0.52,
01/16 11Z,   0.30,  -7.01,  -7.43,  99.90,  -0.72,  (min)
01/16 12Z,   0.30,  -6.32,  -7.19,  99.90,  -1.17,
01/16 13Z,   0.30,  -4.78,  -5.51,  99.90,  -1.03,
01/16 14Z,   0.30,  -3.35,  -4.09,  99.90,  -1.04,
01/16 15Z,   0.20,  -2.20,  -2.87,  99.90,  -0.87,
01/16 16Z,   0.20,  -1.20,  -1.90,  99.90,  -0.90,
01/16 17Z,   0.20,  -0.86,  -1.33,  99.90,  -0.67,  (max)
01/16 18Z,   0.20,  -1.38,  -1.60,  99.90,  -0.42,
01/16 19Z,   0.20,  -2.31,  -2.46,  99.90,  -0.35,
01/16 20Z,   0.20,  -3.35,  -3.47,  99.90,  -0.32,
01/16 21Z,   0.20,  -4.43,  -4.43,  99.90,  -0.20,
01/16 22Z,   0.20,  -5.56,  -5.42,  99.90,  -0.06,
01/16 23Z,   0.20,  -6.63,  -6.31,  99.90,   0.12,
01/17 00Z,  -0.20,  -6.92,  -6.95,  99.90,   0.17,  (min)
01/17 01Z,  -0.20,  -6.06,  -6.19,  99.90,   0.07,
01/17 02Z,  -0.20,  -4.79,  -4.80,  99.90,   0.19,
01/17 03Z,  -0.10,  -3.68,  -3.52,  99.90,   0.26,
01/17 04Z,  -0.10,  -2.58,  -2.42,  99.90,   0.26,
01/17 05Z,  -0.10,  -1.83,  -1.59,  99.90,   0.34,  (max)
01/17 06Z,  -0.10,  -2.00,  -1.63,  99.90,   0.47,
01/17 07Z,  -0.10,  -2.85,  -2.53,  99.90,   0.42,
01/17 08Z,  -0.10,  -3.93,  -3.59,  99.90,   0.44,
01/17 09Z,  -0.10,  -5.02,  -4.54,  99.90,   0.58,
01/17 10Z,  -0.10,  -5.99,  -5.52,  99.90,   0.57,
01/17 11Z,  -0.10,  -6.79,  -6.51,  99.90,   0.38,
01/17 12Z,   0.00,  -6.98,  -7.22,  99.90,  -0.24,  (min)
01/17 13Z,   0.00,  -6.00,  -6.73,  99.90,  -0.73,
01/17 14Z,   0.00,  -4.31,  -4.92,  99.90,  -0.61,
01/17 15Z,   0.00,  -2.89,  -3.55,  99.90,  -0.66,
01/17 16Z,  -0.10,  -1.80,  -2.38,  99.90,  -0.48,
01/17 17Z,  -0.10,  -0.98,  -1.39,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 18Z,  -0.10,  -0.89,  99.90,  -1.27,  -0.28,  (max)
01/17 19Z,  -0.10,  -1.58,  99.90,  -1.92,  -0.24,
01/17 20Z,  -0.10,  -2.57,  99.90,  -2.87,  -0.21,
01/17 21Z,  -0.10,  -3.62,  99.90,  -3.89,  -0.17,
01/17 22Z,  -0.10,  -4.71,  99.90,  -4.95,  -0.14,
01/17 23Z,  -0.10,  -5.84,  99.90,  -6.05,  -0.10,
01/18 00Z,  -0.10,  -6.79,  99.90,  -6.96,  -0.07,
01/18 01Z,  -0.20,  -6.79,  99.90,  -7.02,  -0.03,  (min)
01/18 02Z,  -0.20,  -5.68,  99.90,  -5.87,   0.01,
01/18 03Z,  -0.20,  -4.34,  99.90,  -4.50,   0.04,
01/18 04Z,  -0.20,  -3.26,  99.90,  -3.38,   0.08,
01/18 05Z,  -0.20,  -2.28,  99.90,  -2.37,   0.11,
01/18 06Z,  -0.20,  -1.79,  99.90,  -1.88,   0.11,  (max)
01/18 07Z,  -0.20,  -2.20,  99.90,  -2.29,   0.11,
01/18 08Z,  -0.20,  -3.16,  99.90,  -3.25,   0.11,
01/18 09Z,  -0.20,  -4.26,  99.90,  -4.35,   0.11,
01/18 10Z,  -0.20,  -5.32,  99.90,  -5.41,   0.11,
01/18 11Z,  -0.20,  -6.25,  99.90,  -6.34,   0.11,
01/18 12Z,  -0.20,  -6.95,  99.90,  -7.03,   0.11,  (min)
01/18 13Z,  -0.10,  -6.87,  99.90,  -6.86,   0.11,
01/18 14Z,  -0.10,  -5.56,  99.90,  -5.55,   0.11,
01/18 15Z,  -0.10,  -3.76,  99.90,  -3.75,   0.11,
01/18 16Z,  -0.10,  -2.39,  99.90,  -2.38,   0.11,
01/18 17Z,  -0.10,  -1.42,  99.90,  -1.41,   0.11,
01/18 18Z,  -0.10,  -0.83,  99.90,  -0.82,   0.11,  (max)
01/18 19Z,   0.00,  -1.03,  99.90,  -0.92,   0.11,
01/18 20Z,   0.00,  -1.88,  99.90,  -1.77,   0.11,
01/18 21Z,   0.00,  -2.92,  99.90,  -2.81,   0.11,
01/18 22Z,   0.00,  -3.99,  99.90,  -3.88,   0.11,
01/18 23Z,   0.00,  -5.07,  99.90,  -4.96,   0.11,
01/19 00Z,   0.00,  -6.17,  99.90,  -6.05,   0.11,
01/19 01Z,   0.00,  -6.91,  99.90,  -6.80,   0.11,  (min)
01/19 02Z,   0.00,  -6.54,  99.90,  -6.43,   0.11,
01/19 03Z,   0.00,  -5.17,  99.90,  -5.06,   0.11,
01/19 04Z,   0.00,  -3.81,  99.90,  -3.70,   0.11,
01/19 05Z,   0.00,  -2.81,  99.90,  -2.70,   0.11,
01/19 06Z,   0.00,  -2.01,  99.90,  -1.90,   0.11,
01/19 07Z,   0.00,  -1.83,  99.90,  -1.71,   0.11,  (max)
01/19 08Z,  -0.10,  -2.47,  99.90,  -2.46,   0.11,
01/19 09Z,  -0.10,  -3.51,  99.90,  -3.50,   0.11,
01/19 10Z,  -0.10,  -4.62,  99.90,  -4.61,   0.11,
01/19 11Z,  -0.10,  -5.65,  99.90,  -5.64,   0.11,
01/19 12Z,  -0.10,  -6.51,  99.90,  -6.50,   0.11,
01/19 13Z,  -0.10,  -7.05,  99.90,  -7.04,   0.11,  (min)
01/19 14Z,  -0.10,  -6.65,  99.90,  -6.63,   0.11,
01/19 15Z,  -0.10,  -5.04,  99.90,  -5.02,   0.11,
01/19 16Z,   0.00,  -3.17,  99.90,  -3.06,   0.11,
01/19 17Z,   0.00,  -1.91,  99.90,  -1.80,   0.11,
01/19 18Z,   0.00,  -1.11,  99.90,  -1.00,   0.11,
01/19 19Z,   0.00,  -0.79,  99.90,  -0.68,   0.11,  (max)
01/19 20Z,   0.00,  -1.27,  99.90,  -1.16,   0.11,
01/19 21Z,   0.00,  -2.27,  99.90,  -2.16,   0.11,
01/19 22Z,   0.00,  -3.36,  99.90,  -3.25,   0.11,
01/19 23Z,   0.00,  -4.44,  99.90,  -4.33,   0.11,
01/20 00Z,   0.00,  -5.50,  99.90,  -5.39,   0.11,
01/20 01Z,   0.00,  -6.49,  99.90,  -6.38,   0.11,
01/20 02Z,  -0.10,  -6.94,  99.90,  -6.93,   0.11,  (min)
01/20 03Z,  -0.10,  -6.18,  99.90,  -6.16,   0.11,
01/20 04Z,  -0.20,  -4.58,  99.90,  -4.67,   0.11,
01/20 05Z,  -0.20,  -3.25,  99.90,  -3.33,   0.11,
01/20 06Z,  -0.30,  -2.37,  99.90,  -2.56,   0.11,
01/20 07Z,  -0.40,  -1.81,  99.90,  -2.10,   0.11,  (max)
01/20 08Z,  -0.40,  -1.93,  99.90,  -2.22,   0.11,
01/20 09Z,  -0.40,  -2.78,  99.90,  -3.07,   0.11,
01/20 10Z,  -0.50,  -3.89,  99.90,  -4.28,   0.11,
01/20 11Z,  -0.50,  -4.99,  99.90,  -5.38,   0.11,
01/20 12Z,  -0.50,  -5.97,  99.90,  -6.36,   0.11,
01/20 13Z,  -0.50,  -6.75,  99.90,  -7.13,   0.11,
01/20 14Z,  -0.60,  -7.08,  99.90,  -7.57,   0.11,  (min)
01/20 15Z,  -0.60,  -6.32,  99.90,  -6.81,   0.11,
01/20 16Z,  -0.60,  -4.46,  99.90,  -4.94,   0.11,
01/20 17Z,  -0.60,  -2.61,  99.90,  -3.10,   0.11,
01/20 18Z,  -0.60,  -1.50,  99.90,  -1.99,   0.11,
01/20 19Z,  -0.60,  -0.91,  99.90,  -1.39,   0.11,  (max)
01/20 20Z,  -0.70,  -0.88,  99.90,  -1.47,   0.11,
01/20 21Z,  -0.70,  -1.62,  99.90,  -2.21,   0.11,
01/20 22Z,  -0.70,  -2.74,  99.90,  -3.33,   0.11,
01/20 23Z,  -0.70,  -3.87,  99.90,  -4.46,   0.11,
01/21 00Z,  -0.70,  -4.95,  99.90,  -5.54,   0.11,
01/21 01Z,  -0.70,  -5.96,  99.90,  -6.54,   0.11,
01/21 02Z,  -0.80,  -6.78,  99.90,  -7.47,   0.11,
01/21 03Z,  -0.80,  -6.87,  99.90,  -7.56,   0.11,  (min)
01/21 04Z,  -0.80,  -5.70,  99.90,  -6.39,   0.11,
01/21 05Z,  -0.80,  -3.95,  99.90,  -4.64,   0.11,
01/21 06Z,  -0.80,  -2.69,  99.90,  -3.38,   0.11,
01/21 07Z,  -0.80,  -1.98,  99.90,  -2.67,   0.11,
01/21 08Z,  -0.70,  -1.67,  99.90,  -2.26,   0.11,  (max)
01/21 09Z,  -0.70,  -2.08,  99.90,  -2.67,   0.11,
01/21 10Z,  -0.70,  -3.10,  99.90,  -3.69,   0.11,
01/21 11Z,  -0.70,  -4.25,  99.90,  -4.84,   0.11,
01/21 12Z,  -0.70,  -5.34,  99.90,  -5.92,   0.11,