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
#Port Townsend, WA : 10/14/2026 01:22:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 06Z,   0.90, -10.51,  -9.93,  99.90,  -0.32,
10/12 07Z,   0.80, -10.32,  -9.76,  99.90,  -0.24,  (min)
10/12 08Z,   0.80,  -9.39,  -8.83,  99.90,  -0.24,
10/12 09Z,   0.80,  -8.04,  -7.56,  99.90,  -0.32,
10/12 10Z,   0.90,  -6.46,  -6.23,  99.90,  -0.67,
10/12 11Z,   0.80,  -4.80,  -4.55,  99.90,  -0.55,
10/12 12Z,   0.90,  -3.33,  -2.96,  99.90,  -0.53,
10/12 13Z,   0.90,  -2.35,  -2.00,  99.90,  -0.55,
10/12 14Z,   0.90,  -2.01,  -1.81,  99.90,  -0.70,  (max)
10/12 15Z,   0.80,  -2.34,  -2.09,  99.90,  -0.55,
10/12 16Z,   0.80,  -3.18,  -3.02,  99.90,  -0.64,
10/12 17Z,   0.80,  -4.14,  -3.96,  99.90,  -0.62,
10/12 18Z,   0.90,  -4.76,  -4.71,  99.90,  -0.85,
10/12 19Z,   0.80,  -4.81,  -4.84,  99.90,  -0.83,  (min)
10/12 20Z,   0.80,  -4.40,  -4.37,  99.90,  -0.77,
10/12 21Z,   0.90,  -3.77,  -3.73,  99.90,  -0.86,
10/12 22Z,   0.90,  -3.08,  -3.05,  99.90,  -0.87,
10/12 23Z,   0.80,  -2.44,  -2.24,  99.90,  -0.60,
10/13 00Z,   0.80,  -2.08,  -1.87,  99.90,  -0.59,  (max)
10/13 01Z,   0.80,  -2.32,  -2.01,  99.90,  -0.49,
10/13 02Z,   0.80,  -3.32,  -2.96,  99.90,  -0.44,
10/13 03Z,   0.80,  -5.01,  -4.63,  99.90,  -0.42,
10/13 04Z,   0.80,  -7.10,  -6.78,  99.90,  -0.48,
10/13 05Z,   0.80,  -9.13,  -8.87,  99.90,  -0.54,
10/13 06Z,   0.70, -10.52, -10.13,  99.90,  -0.31,
10/13 07Z,   0.60, -10.90, -10.47,  99.90,  -0.17,  (min)
10/13 08Z,   0.60, -10.32,  -9.94,  99.90,  -0.22,
10/13 09Z,   0.70,  -9.13,  -8.80,  99.90,  -0.37,
10/13 10Z,   0.70,  -7.62,  -7.53,  99.90,  -0.61,
10/13 11Z,   0.60,  -5.95,  -5.99,  99.90,  -0.64,
10/13 12Z,   0.70,  -4.29,  -4.28,  99.90,  -0.69,
10/13 13Z,   0.70,  -2.92,  -2.72,  99.90,  -0.50,
10/13 14Z,   0.70,  -2.07,  -1.92,  99.90,  -0.55,
10/13 15Z,   0.70,  -1.84,  -1.81,  99.90,  -0.67,  (max)
10/13 16Z,   0.70,  -2.18,  -2.10,  99.90,  -0.62,
10/13 17Z,   0.70,  -2.91,  -2.94,  99.90,  -0.73,
10/13 18Z,   0.70,  -3.67,  -3.76,  99.90,  -0.79,
10/13 19Z,   0.70,  -4.08,  -4.21,  99.90,  -0.83,  (min)
10/13 20Z,   0.60,  -4.03,  -4.16,  99.90,  -0.73,
10/13 21Z,   0.70,  -3.67,  -3.75,  99.90,  -0.78,
10/13 22Z,   0.70,  -3.20,  -3.27,  99.90,  -0.77,
10/13 23Z,   0.70,  -2.73,  -2.79,  99.90,  -0.76,
10/14 00Z,   0.70,  -2.37,  -2.37,  99.90,  -0.70,
10/14 01Z,   0.70,  -2.38,  -2.33,  99.90,  -0.65,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 02Z,   0.70,  -3.01,  99.90,  -2.95,  -0.64,
10/14 03Z,   0.70,  -4.33,  99.90,  -4.26,  -0.63,
10/14 04Z,   0.70,  -6.17,  99.90,  -6.09,  -0.62,
10/14 05Z,   0.70,  -8.19,  99.90,  -8.10,  -0.62,
10/14 06Z,   0.70,  -9.91,  99.90,  -9.82,  -0.61,
10/14 07Z,   0.70, -10.88,  99.90, -10.77,  -0.60,  (min)
10/14 08Z,   0.70, -10.84,  99.90, -10.73,  -0.59,
10/14 09Z,   0.70,  -9.98,  99.90,  -9.86,  -0.58,
10/14 10Z,   0.70,  -8.65,  99.90,  -8.52,  -0.57,
10/14 11Z,   0.80,  -7.08,  99.90,  -6.85,  -0.56,
10/14 12Z,   0.80,  -5.43,  99.90,  -5.18,  -0.55,
10/14 13Z,   0.70,  -3.86,  99.90,  -3.70,  -0.54,
10/14 14Z,   0.60,  -2.63,  99.90,  -2.58,  -0.54,
10/14 15Z,   0.60,  -1.93,  99.90,  -1.88,  -0.54,
10/14 16Z,   0.70,  -1.78,  99.90,  -1.63,  -0.54,  (max)
10/14 17Z,   0.70,  -2.09,  99.90,  -1.94,  -0.54,
10/14 18Z,   0.60,  -2.69,  99.90,  -2.63,  -0.54,
10/14 19Z,   0.60,  -3.27,  99.90,  -3.21,  -0.54,
10/14 20Z,   0.60,  -3.56,  99.90,  -3.50,  -0.54,  (min)
10/14 21Z,   0.60,  -3.49,  99.90,  -3.44,  -0.54,
10/14 22Z,   0.60,  -3.25,  99.90,  -3.19,  -0.54,
10/14 23Z,   0.50,  -2.97,  99.90,  -3.01,  -0.54,
10/15 00Z,   0.60,  -2.71,  99.90,  -2.66,  -0.54,
10/15 01Z,   0.60,  -2.61,  99.90,  -2.55,  -0.54,  (max)
10/15 02Z,   0.60,  -2.90,  99.90,  -2.84,  -0.54,
10/15 03Z,   0.60,  -3.80,  99.90,  -3.74,  -0.54,
10/15 04Z,   0.60,  -5.27,  99.90,  -5.22,  -0.54,
10/15 05Z,   0.50,  -7.08,  99.90,  -7.12,  -0.54,
10/15 06Z,   0.50,  -8.87,  99.90,  -8.91,  -0.54,
10/15 07Z,   0.50, -10.23,  99.90, -10.27,  -0.54,
10/15 08Z,   0.50, -10.80,  99.90, -10.84,  -0.54,  (min)
10/15 09Z,   0.50, -10.47,  99.90, -10.51,  -0.54,
10/15 10Z,   0.50,  -9.46,  99.90,  -9.51,  -0.54,
10/15 11Z,   0.50,  -8.11,  99.90,  -8.15,  -0.54,
10/15 12Z,   0.50,  -6.59,  99.90,  -6.63,  -0.54,
10/15 13Z,   0.50,  -5.02,  99.90,  -5.06,  -0.54,
10/15 14Z,   0.50,  -3.58,  99.90,  -3.63,  -0.54,
10/15 15Z,   0.50,  -2.52,  99.90,  -2.56,  -0.54,
10/15 16Z,   0.50,  -1.94,  99.90,  -1.99,  -0.54,
10/15 17Z,   0.50,  -1.82,  99.90,  -1.87,  -0.54,  (max)
10/15 18Z,   0.50,  -2.07,  99.90,  -2.11,  -0.54,
10/15 19Z,   0.40,  -2.53,  99.90,  -2.68,  -0.54,
10/15 20Z,   0.40,  -2.99,  99.90,  -3.13,  -0.54,
10/15 21Z,   0.50,  -3.22,  99.90,  -3.27,  -0.54,
10/15 22Z,   0.50,  -3.23,  99.90,  -3.27,  -0.54,
10/15 23Z,   0.40,  -3.13,  99.90,  -3.28,  -0.54,  (min)
10/16 00Z,   0.50,  -3.03,  99.90,  -3.07,  -0.54,
10/16 01Z,   0.50,  -2.95,  99.90,  -2.99,  -0.54,  (max)
10/16 02Z,   0.50,  -3.02,  99.90,  -3.07,  -0.54,
10/16 03Z,   0.50,  -3.51,  99.90,  -3.55,  -0.54,
10/16 04Z,   0.60,  -4.53,  99.90,  -4.48,  -0.54,
10/16 05Z,   0.50,  -6.00,  99.90,  -6.05,  -0.54,
10/16 06Z,   0.50,  -7.64,  99.90,  -7.68,  -0.54,
10/16 07Z,   0.60,  -9.13,  99.90,  -9.08,  -0.54,
10/16 08Z,   0.60, -10.15,  99.90, -10.10,  -0.54,
10/16 09Z,   0.60, -10.43,  99.90, -10.38,  -0.54,  (min)
10/16 10Z,   0.60,  -9.95,  99.90,  -9.89,  -0.54,
10/16 11Z,   0.60,  -8.93,  99.90,  -8.87,  -0.54,
10/16 12Z,   0.60,  -7.65,  99.90,  -7.59,  -0.54,
10/16 13Z,   0.60,  -6.23,  99.90,  -6.17,  -0.54,
10/16 14Z,   0.60,  -4.77,  99.90,  -4.72,  -0.54,
10/16 15Z,   0.60,  -3.48,  99.90,  -3.42,  -0.54,
10/16 16Z,   0.60,  -2.55,  99.90,  -2.49,  -0.54,
10/16 17Z,   0.70,  -2.04,  99.90,  -1.88,  -0.54,
10/16 18Z,   0.70,  -1.90,  99.90,  -1.75,  -0.54,  (max)
10/16 19Z,   0.70,  -2.07,  99.90,  -1.91,  -0.54,
10/16 20Z,   0.70,  -2.44,  99.90,  -2.29,  -0.54,
10/16 21Z,   0.70,  -2.84,  99.90,  -2.69,  -0.54,
10/16 22Z,   0.80,  -3.10,  99.90,  -2.85,  -0.54,
10/16 23Z,   0.70,  -3.22,  99.90,  -3.06,  -0.54,  (min)
10/17 00Z,   0.80,  -3.27,  99.90,  -3.02,  -0.54,  (max)
10/17 01Z,   0.80,  -3.30,  99.90,  -3.04,  -0.54,
10/17 02Z,   0.80,  -3.32,  99.90,  -3.07,  -0.54,
10/17 03Z,   0.80,  -3.50,  99.90,  -3.25,  -0.54,
10/17 04Z,   0.80,  -4.07,  99.90,  -3.81,  -0.54,
10/17 05Z,   0.80,  -5.10,  99.90,  -4.85,  -0.54,
10/17 06Z,   0.80,  -6.45,  99.90,  -6.19,  -0.54,
10/17 07Z,   0.90,  -7.85,  99.90,  -7.49,  -0.54,
10/17 08Z,   0.90,  -9.05,  99.90,  -8.70,  -0.54,
10/17 09Z,   0.90,  -9.82,  99.90,  -9.46,  -0.54,
10/17 10Z,   0.90,  -9.94,  99.90,  -9.58,  -0.54,  (min)
10/17 11Z,   0.90,  -9.43,  99.90,  -9.07,  -0.54,
10/17 12Z,   0.90,  -8.49,  99.90,  -8.14,  -0.54,
10/17 13Z,   0.90,  -7.33,  99.90,  -6.97,  -0.54,
10/17 14Z,   0.90,  -6.02,  99.90,  -5.66,  -0.54,
10/17 15Z,   0.90,  -4.66,  99.90,  -4.31,  -0.54,
10/17 16Z,   0.90,  -3.48,  99.90,  -3.12,  -0.54,
10/17 17Z,   0.90,  -2.63,  99.90,  -2.27,  -0.54,
10/17 18Z,   1.00,  -2.14,  99.90,  -1.69,  -0.54,