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
#Cherry Point, WA : 10/18/2026 04:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 12Z,   0.30,  -8.02,  -7.88,  99.90,  -0.16,
10/16 13Z,   0.40,  -6.56,  -6.43,  99.90,  -0.27,
10/16 14Z,   0.40,  -4.87,  -4.74,  99.90,  -0.27,
10/16 15Z,   0.40,  -3.20,  -3.11,  99.90,  -0.31,
10/16 16Z,   0.40,  -1.76,  -1.62,  99.90,  -0.26,
10/16 17Z,   0.40,  -0.75,  -0.69,  99.90,  -0.34,
10/16 18Z,   0.50,  -0.27,  -0.17,  99.90,  -0.40,  (max)
10/16 19Z,   0.50,  -0.29,  -0.19,  99.90,  -0.40,
10/16 20Z,   0.50,  -0.65,  -0.58,  99.90,  -0.43,
10/16 21Z,   0.50,  -1.17,  -1.08,  99.90,  -0.41,
10/16 22Z,   0.50,  -1.68,  -1.59,  99.90,  -0.41,
10/16 23Z,   0.50,  -2.03,  -1.86,  99.90,  -0.33,
10/17 00Z,   0.70,  -2.17,  -1.96,  99.90,  -0.49,  (min)
10/17 01Z,   0.70,  -2.14,  -1.94,  99.90,  -0.50,
10/17 02Z,   0.70,  -2.10,  -1.84,  99.90,  -0.44,  (max)
10/17 03Z,   0.70,  -2.19,  -1.86,  99.90,  -0.37,
10/17 04Z,   0.70,  -2.51,  -2.16,  99.90,  -0.35,
10/17 05Z,   0.80,  -3.16,  -2.81,  99.90,  -0.45,
10/17 06Z,   0.80,  -4.16,  -3.80,  99.90,  -0.44,
10/17 07Z,   0.80,  -5.42,  -5.10,  99.90,  -0.48,
10/17 08Z,   0.80,  -6.74,  -6.36,  99.90,  -0.42,
10/17 09Z,   0.80,  -7.88,  -7.47,  99.90,  -0.39,
10/17 10Z,   0.80,  -8.64,  -8.18,  99.90,  -0.34,
10/17 11Z,   0.90,  -8.86,  -8.44,  99.90,  -0.48,  (min)
10/17 12Z,   0.80,  -8.46,  -8.00,  99.90,  -0.34,
10/17 13Z,   0.80,  -7.49,  -6.89,  99.90,  -0.20,
10/17 14Z,   0.80,  -6.13,  -5.59,  99.90,  -0.26,
10/17 15Z,   0.80,  -4.59,  -4.06,  99.90,  -0.27,
10/17 16Z,   0.80,  -3.08,  -2.65,  99.90,  -0.37,
10/17 17Z,   0.80,  -1.79,  -1.35,  99.90,  -0.36,
10/17 18Z,   0.80,  -0.89,  -0.61,  99.90,  -0.52,
10/17 19Z,   0.70,  -0.46,  -0.21,  99.90,  -0.45,  (max)
10/17 20Z,   0.70,  -0.46,  -0.28,  99.90,  -0.52,
10/17 21Z,   0.70,  -0.77,  -0.67,  99.90,  -0.60,
10/17 22Z,   0.70,  -1.25,  -1.24,  99.90,  -0.69,
10/17 23Z,   0.60,  -1.75,  -1.71,  99.90,  -0.56,
10/18 00Z,   0.60,  -2.13,  -2.06,  99.90,  -0.53,
10/18 01Z,   0.60,  -2.35,  -2.34,  99.90,  -0.59,
10/18 02Z,   0.60,  -2.44,  -2.41,  99.90,  -0.57,
10/18 03Z,   0.50,  -2.51,  -2.47,  99.90,  -0.46,
10/18 04Z,   0.50,  -2.67,  -2.61,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/18 05Z,   0.50,  -3.01,  99.90,  -2.95,  -0.44,
10/18 06Z,   0.50,  -3.60,  99.90,  -3.54,  -0.44,
10/18 07Z,   0.40,  -4.48,  99.90,  -4.52,  -0.44,
10/18 08Z,   0.40,  -5.56,  99.90,  -5.59,  -0.44,
10/18 09Z,   0.40,  -6.67,  99.90,  -6.70,  -0.44,
10/18 10Z,   0.40,  -7.62,  99.90,  -7.65,  -0.44,
10/18 11Z,   0.40,  -8.24,  99.90,  -8.28,  -0.44,
10/18 12Z,   0.40,  -8.39,  99.90,  -8.43,  -0.43,  (min)
10/18 13Z,   0.30,  -8.00,  99.90,  -8.13,  -0.43,
10/18 14Z,   0.30,  -7.10,  99.90,  -7.23,  -0.43,
10/18 15Z,   0.30,  -5.85,  99.90,  -5.99,  -0.43,
10/18 16Z,   0.30,  -4.44,  99.90,  -4.57,  -0.43,
10/18 17Z,   0.30,  -3.04,  99.90,  -3.17,  -0.43,
10/18 18Z,   0.30,  -1.83,  99.90,  -1.97,  -0.43,
10/18 19Z,   0.30,  -0.99,  99.90,  -1.12,  -0.43,
10/18 20Z,   0.30,  -0.58,  99.90,  -0.71,  -0.43,
10/18 21Z,   0.40,  -0.58,  99.90,  -0.61,  -0.43,  (max)
10/18 22Z,   0.40,  -0.90,  99.90,  -0.93,  -0.43,
10/18 23Z,   0.40,  -1.41,  99.90,  -1.44,  -0.43,
10/19 00Z,   0.40,  -1.98,  99.90,  -2.01,  -0.43,
10/19 01Z,   0.40,  -2.45,  99.90,  -2.49,  -0.43,
10/19 02Z,   0.40,  -2.76,  99.90,  -2.79,  -0.43,
10/19 03Z,   0.50,  -2.92,  99.90,  -2.85,  -0.43,
10/19 04Z,   0.50,  -3.02,  99.90,  -2.95,  -0.43,
10/19 05Z,   0.50,  -3.14,  99.90,  -3.08,  -0.43,
10/19 06Z,   0.50,  -3.38,  99.90,  -3.32,  -0.43,
10/19 07Z,   0.60,  -3.83,  99.90,  -3.67,  -0.43,
10/19 08Z,   0.60,  -4.54,  99.90,  -4.37,  -0.43,
10/19 09Z,   0.60,  -5.44,  99.90,  -5.27,  -0.43,
10/19 10Z,   0.60,  -6.39,  99.90,  -6.22,  -0.43,
10/19 11Z,   0.70,  -7.24,  99.90,  -6.97,  -0.43,
10/19 12Z,   0.70,  -7.82,  99.90,  -7.55,  -0.43,
10/19 13Z,   0.70,  -7.98,  99.90,  -7.72,  -0.43,  (min)
10/19 14Z,   0.70,  -7.63,  99.90,  -7.37,  -0.43,
10/19 15Z,   0.70,  -6.80,  99.90,  -6.54,  -0.43,
10/19 16Z,   0.70,  -5.63,  99.90,  -5.36,  -0.43,
10/19 17Z,   0.70,  -4.27,  99.90,  -4.00,  -0.43,
10/19 18Z,   0.70,  -2.91,  99.90,  -2.65,  -0.43,
10/19 19Z,   0.80,  -1.75,  99.90,  -1.38,  -0.43,
10/19 20Z,   0.80,  -0.94,  99.90,  -0.57,  -0.43,
10/19 21Z,   0.80,  -0.59,  99.90,  -0.22,  -0.43,  (max)
10/19 22Z,   0.80,  -0.67,  99.90,  -0.31,  -0.43,
10/19 23Z,   0.70,  -1.11,  99.90,  -0.84,  -0.43,
10/20 00Z,   0.70,  -1.76,  99.90,  -1.49,  -0.43,
10/20 01Z,   0.70,  -2.46,  99.90,  -2.19,  -0.43,
10/20 02Z,   0.70,  -3.04,  99.90,  -2.77,  -0.43,
10/20 03Z,   0.70,  -3.40,  99.90,  -3.13,  -0.43,
10/20 04Z,   0.70,  -3.55,  99.90,  -3.28,  -0.43,
10/20 05Z,   0.70,  -3.56,  99.90,  -3.29,  -0.43,  (min)
10/20 06Z,   0.70,  -3.53,  99.90,  -3.27,  -0.43,  (max)
10/20 07Z,   0.70,  -3.58,  99.90,  -3.32,  -0.43,
10/20 08Z,   0.70,  -3.84,  99.90,  -3.57,  -0.43,
10/20 09Z,   0.70,  -4.36,  99.90,  -4.10,  -0.43,
10/20 10Z,   0.60,  -5.12,  99.90,  -4.95,  -0.43,
10/20 11Z,   0.60,  -5.99,  99.90,  -5.83,  -0.43,
10/20 12Z,   0.60,  -6.82,  99.90,  -6.65,  -0.43,
10/20 13Z,   0.60,  -7.43,  99.90,  -7.26,  -0.43,
10/20 14Z,   0.60,  -7.62,  99.90,  -7.45,  -0.43,  (min)
10/20 15Z,   0.60,  -7.30,  99.90,  -7.13,  -0.43,
10/20 16Z,   0.60,  -6.48,  99.90,  -6.31,  -0.43,
10/20 17Z,   0.50,  -5.30,  99.90,  -5.23,  -0.43,
10/20 18Z,   0.50,  -3.94,  99.90,  -3.87,  -0.43,
10/20 19Z,   0.50,  -2.59,  99.90,  -2.52,  -0.43,
10/20 20Z,   0.50,  -1.47,  99.90,  -1.40,  -0.43,
10/20 21Z,   0.50,  -0.77,  99.90,  -0.70,  -0.43,
10/20 22Z,   0.50,  -0.58,  99.90,  -0.51,  -0.43,  (max)
10/20 23Z,   0.50,  -0.87,  99.90,  -0.80,  -0.43,
10/21 00Z,   0.40,  -1.53,  99.90,  -1.56,  -0.43,
10/21 01Z,   0.40,  -2.40,  99.90,  -2.43,  -0.43,
10/21 02Z,   0.40,  -3.26,  99.90,  -3.29,  -0.43,
10/21 03Z,   0.40,  -3.91,  99.90,  -3.94,  -0.43,
10/21 04Z,   0.40,  -4.22,  99.90,  -4.26,  -0.43,
10/21 05Z,   0.40,  -4.24,  99.90,  -4.27,  -0.43,  (min)
10/21 06Z,   0.40,  -4.04,  99.90,  -4.07,  -0.43,
10/21 07Z,   0.40,  -3.76,  99.90,  -3.79,  -0.43,
10/21 08Z,   0.40,  -3.56,  99.90,  -3.59,  -0.43,  (max)
10/21 09Z,   0.40,  -3.61,  99.90,  -3.64,  -0.43,
10/21 10Z,   0.40,  -3.99,  99.90,  -4.02,  -0.43,
10/21 11Z,   0.40,  -4.67,  99.90,  -4.70,  -0.43,
10/21 12Z,   0.50,  -5.53,  99.90,  -5.46,  -0.43,
10/21 13Z,   0.50,  -6.39,  99.90,  -6.32,  -0.43,
10/21 14Z,   0.50,  -7.03,  99.90,  -6.96,  -0.43,
10/21 15Z,   0.50,  -7.23,  99.90,  -7.16,  -0.43,  (min)
10/21 16Z,   0.50,  -6.87,  99.90,  -6.80,  -0.43,
10/21 17Z,   0.50,  -5.99,  99.90,  -5.92,  -0.43,
10/21 18Z,   0.50,  -4.75,  99.90,  -4.68,  -0.43,
10/21 19Z,  99.90,  -3.36,  99.90,  99.90,  -0.43,
10/21 20Z,  99.90,  -2.05,  99.90,  99.90,  -0.43,
10/21 21Z,  99.90,  -1.06,  99.90,  99.90,  -0.43,
10/21 22Z,  99.90,  -0.59,  99.90,  99.90,  -0.43,
10/21 23Z,  99.90,  -0.70,  99.90,  99.90,  -0.43,
10/22 00Z,  99.90,  -1.32,  99.90,  99.90,  -0.43,