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
#Seattle, WA : 11/15/2025 00:22:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 06Z,   0.50,  -5.72,  -5.56,  99.90,  -0.34,
11/13 07Z,   0.50,  -5.76,  -5.43,  99.90,  -0.17,  (max)
11/13 08Z,   0.50,  -6.38,  -5.94,  99.90,  -0.06,
11/13 09Z,   0.50,  -7.52,  -6.92,  99.90,   0.10,
11/13 10Z,   0.50,  -9.02,  -8.19,  99.90,   0.33,
11/13 11Z,   0.50, -10.53,  -9.57,  99.90,   0.46,
11/13 12Z,   0.50, -11.58, -10.63,  99.90,   0.45,
11/13 13Z,   0.50, -11.81, -10.95,  99.90,   0.36,  (min)
11/13 14Z,   0.50, -11.16, -10.35,  99.90,   0.31,
11/13 15Z,   0.50,  -9.77,  -8.92,  99.90,   0.35,
11/13 16Z,   0.50,  -7.88,  -6.93,  99.90,   0.45,
11/13 17Z,   0.50,  -5.80,  -4.64,  99.90,   0.66,
11/13 18Z,   0.70,  -3.93,  -2.64,  99.90,   0.59,
11/13 19Z,   0.70,  -2.60,  -1.29,  99.90,   0.61,
11/13 20Z,   0.70,  -1.96,  -0.74,  99.90,   0.52,  (max)
11/13 21Z,   0.70,  -2.03,  -1.00,  99.90,   0.33,
11/13 22Z,   0.70,  -2.82,  -1.88,  99.90,   0.24,
11/13 23Z,   0.80,  -4.23,  -3.35,  99.90,   0.08,
11/14 00Z,   0.90,  -5.94,  -5.30,  99.90,  -0.26,
11/14 01Z,   1.00,  -7.51,  -7.00,  99.90,  -0.49,
11/14 02Z,   1.00,  -8.60,  -8.21,  99.90,  -0.61,
11/14 03Z,   1.00,  -9.05,  -8.63,  99.90,  -0.58,  (min)
11/14 04Z,   1.00,  -8.81,  -8.36,  99.90,  -0.55,
11/14 05Z,   1.00,  -8.01,  -7.68,  99.90,  -0.67,
11/14 06Z,   0.80,  -6.96,  -6.79,  99.90,  -0.63,
11/14 07Z,   0.80,  -6.11,  -5.84,  99.90,  -0.53,
11/14 08Z,   0.80,  -5.74,  -5.34,  99.90,  -0.40,  (max)
11/14 09Z,   0.80,  -5.95,  -5.44,  99.90,  -0.29,
11/14 10Z,   0.80,  -6.72,  -6.03,  99.90,  -0.11,
11/14 11Z,   0.80,  -7.94,  -7.00,  99.90,   0.14,
11/14 12Z,   0.70,  -9.28,  -8.10,  99.90,   0.48,
11/14 13Z,   0.60, -10.29,  -9.10,  99.90,   0.59,
11/14 14Z,   0.60, -10.60,  -9.61,  99.90,   0.39,  (min)
11/14 15Z,   0.60, -10.13,  -9.21,  99.90,   0.32,
11/14 16Z,   0.60,  -8.93,  -8.06,  99.90,   0.27,
11/14 17Z,   0.60,  -7.20,  -6.37,  99.90,   0.23,
11/14 18Z,   0.70,  -5.26,  -4.45,  99.90,   0.11,
11/14 19Z,   0.70,  -3.54,  -2.70,  99.90,   0.14,
11/14 20Z,   0.70,  -2.39,  -1.54,  99.90,   0.15,
11/14 21Z,   0.70,  -1.97,  -1.24,  99.90,   0.03,  (max)
11/14 22Z,   0.70,  -2.32,  -1.83,  99.90,  -0.21,
11/14 23Z,   0.70,  -3.44,  -3.03,  99.90,  -0.29,
11/15 00Z,   0.70,  -5.19,  -4.84,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 01Z,   0.70,  -7.20,  99.90,  -6.81,  -0.31,
11/15 02Z,   0.70,  -8.95,  99.90,  -8.53,  -0.28,
11/15 03Z,   0.70, -10.08,  99.90,  -9.62,  -0.24,
11/15 04Z,   0.70, -10.41,  99.90,  -9.92,  -0.21,  (min)
11/15 05Z,   0.70,  -9.90,  99.90,  -9.38,  -0.18,
11/15 06Z,   0.70,  -8.73,  99.90,  -8.17,  -0.14,
11/15 07Z,   0.70,  -7.31,  99.90,  -6.71,  -0.11,
11/15 08Z,   0.70,  -6.09,  99.90,  -5.46,  -0.07,
11/15 09Z,   0.70,  -5.39,  99.90,  -4.72,  -0.04,
11/15 10Z,   0.70,  -5.29,  99.90,  -4.59,  -0.00,  (max)
11/15 11Z,   0.70,  -5.81,  99.90,  -5.08,   0.03,
11/15 12Z,   0.70,  -6.86,  99.90,  -6.09,   0.06,
11/15 13Z,   0.70,  -8.11,  99.90,  -7.35,   0.06,
11/15 14Z,   0.70,  -9.11,  99.90,  -8.35,   0.06,
11/15 15Z,   0.60,  -9.49,  99.90,  -8.82,   0.06,  (min)
11/15 16Z,   0.60,  -9.10,  99.90,  -8.44,   0.06,
11/15 17Z,   0.60,  -8.00,  99.90,  -7.34,   0.06,
11/15 18Z,   0.60,  -6.36,  99.90,  -5.70,   0.06,
11/15 19Z,   0.60,  -4.56,  99.90,  -3.90,   0.06,
11/15 20Z,   0.60,  -3.06,  99.90,  -2.39,   0.06,
11/15 21Z,   0.60,  -2.21,  99.90,  -1.54,   0.06,  (max)
11/15 22Z,   0.50,  -2.15,  99.90,  -1.58,   0.06,
11/15 23Z,   0.50,  -2.91,  99.90,  -2.34,   0.06,
11/16 00Z,   0.50,  -4.46,  99.90,  -3.90,   0.06,
11/16 01Z,   0.50,  -6.59,  99.90,  -6.02,   0.06,
11/16 02Z,   0.50,  -8.81,  99.90,  -8.24,   0.06,
11/16 03Z,   0.50, -10.58,  99.90, -10.02,   0.06,
11/16 04Z,   0.60, -11.53,  99.90, -10.87,   0.06,  (min)
11/16 05Z,   0.60, -11.52,  99.90, -10.85,   0.06,
11/16 06Z,   0.60, -10.57,  99.90,  -9.90,   0.06,
11/16 07Z,   0.60,  -8.95,  99.90,  -8.29,   0.06,
11/16 08Z,   0.60,  -7.15,  99.90,  -6.49,   0.06,
11/16 09Z,   0.60,  -5.66,  99.90,  -4.99,   0.06,
11/16 10Z,   0.60,  -4.73,  99.90,  -4.07,   0.06,
11/16 11Z,   0.70,  -4.47,  99.90,  -3.71,   0.06,  (max)
11/16 12Z,   0.70,  -4.89,  99.90,  -4.13,   0.06,
11/16 13Z,   0.70,  -5.89,  99.90,  -5.12,   0.06,
11/16 14Z,   0.70,  -7.12,  99.90,  -6.35,   0.06,
11/16 15Z,   0.80,  -8.10,  99.90,  -7.23,   0.06,
11/16 16Z,   0.80,  -8.46,  99.90,  -7.60,   0.06,  (min)
11/16 17Z,   0.80,  -8.08,  99.90,  -7.22,   0.06,
11/16 18Z,   0.80,  -7.00,  99.90,  -6.14,   0.06,
11/16 19Z,   0.80,  -5.44,  99.90,  -4.58,   0.06,
11/16 20Z,   0.90,  -3.83,  99.90,  -2.87,   0.06,
11/16 21Z,   0.90,  -2.65,  99.90,  -1.68,   0.06,
11/16 22Z,   0.90,  -2.22,  99.90,  -1.26,   0.06,  (max)
11/16 23Z,   0.90,  -2.65,  99.90,  -1.68,   0.06,
11/17 00Z,   0.90,  -3.92,  99.90,  -2.95,   0.06,
11/17 01Z,   0.90,  -5.92,  99.90,  -4.96,   0.06,
11/17 02Z,   0.90,  -8.34,  99.90,  -7.38,   0.06,
11/17 03Z,   0.90, -10.61,  99.90,  -9.64,   0.06,
11/17 04Z,   0.90, -12.17,  99.90, -11.20,   0.06,
11/17 05Z,   0.90, -12.70,  99.90, -11.74,   0.06,  (min)
11/17 06Z,   0.90, -12.14,  99.90, -11.18,   0.06,
11/17 07Z,   0.90, -10.65,  99.90,  -9.69,   0.06,
11/17 08Z,   0.90,  -8.59,  99.90,  -7.63,   0.06,
11/17 09Z,   0.90,  -6.51,  99.90,  -5.55,   0.06,
11/17 10Z,   0.90,  -4.88,  99.90,  -3.91,   0.06,
11/17 11Z,   0.90,  -3.90,  99.90,  -2.93,   0.06,
11/17 12Z,   0.90,  -3.64,  99.90,  -2.67,   0.06,  (max)
11/17 13Z,   0.90,  -4.09,  99.90,  -3.12,   0.06,
11/17 14Z,   0.90,  -5.11,  99.90,  -4.15,   0.06,
11/17 15Z,   1.00,  -6.33,  99.90,  -5.26,   0.06,
11/17 16Z,   1.00,  -7.24,  99.90,  -6.18,   0.06,
11/17 17Z,   1.00,  -7.52,  99.90,  -6.46,   0.06,  (min)
11/17 18Z,   1.00,  -7.08,  99.90,  -6.01,   0.06,
11/17 19Z,   1.00,  -6.00,  99.90,  -4.93,   0.06,
11/17 20Z,   0.90,  -4.56,  99.90,  -3.59,   0.06,
11/17 21Z,   0.90,  -3.22,  99.90,  -2.26,   0.06,
11/17 22Z,   0.80,  -2.48,  99.90,  -1.61,   0.06,  (max)
11/17 23Z,   0.80,  -2.58,  99.90,  -1.71,   0.06,
11/18 00Z,   0.80,  -3.55,  99.90,  -2.69,   0.06,
11/18 01Z,   0.70,  -5.33,  99.90,  -4.57,   0.06,
11/18 02Z,   0.70,  -7.71,  99.90,  -6.95,   0.06,
11/18 03Z,   0.70, -10.25,  99.90,  -9.49,   0.06,
11/18 04Z,   0.70, -12.33,  99.90, -11.57,   0.06,
11/18 05Z,   0.70, -13.44,  99.90, -12.68,   0.06,
11/18 06Z,   0.60, -13.36,  99.90, -12.69,   0.06,  (min)
11/18 07Z,   0.60, -12.16,  99.90, -11.49,   0.06,
11/18 08Z,   0.60, -10.12,  99.90,  -9.46,   0.06,
11/18 09Z,   0.60,  -7.72,  99.90,  -7.06,   0.06,
11/18 10Z,   0.60,  -5.52,  99.90,  -4.86,   0.06,
11/18 11Z,   0.50,  -3.91,  99.90,  -3.35,   0.06,
11/18 12Z,   0.50,  -3.05,  99.90,  -2.48,   0.06,
11/18 13Z,   0.50,  -2.92,  99.90,  -2.36,   0.06,  (max)
11/18 14Z,   0.50,  -3.50,  99.90,  -2.94,   0.06,
11/18 15Z,   0.50,  -4.59,  99.90,  -4.02,   0.06,
11/18 16Z,   0.50,  -5.76,  99.90,  -5.20,   0.06,
11/18 17Z,   0.50,  -6.55,  99.90,  -5.99,   0.06,
11/18 18Z,   0.50,  -6.69,  99.90,  -6.13,   0.06,