EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
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Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Stations
Cherry Point, WA
Friday Harbor WA
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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
#Astoria, OR : 09/08/2026 08:22:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 12Z,   0.60, -10.43, -10.26,  99.90,  -0.43,  (min)
09/06 13Z,   0.60,  -9.62,  -9.01,  99.90,   0.01,
09/06 14Z,   0.60,  -8.42,  -7.52,  99.90,   0.30,
09/06 15Z,   0.60,  -7.04,  -6.07,  99.90,   0.37,
09/06 16Z,   0.60,  -5.74,  -4.85,  99.90,   0.29,
09/06 17Z,   0.60,  -4.84,  -3.99,  99.90,   0.25,
09/06 18Z,   0.50,  -4.60,  -3.73,  99.90,   0.37,  (max)
09/06 19Z,   0.50,  -4.97,  -4.13,  99.90,   0.34,
09/06 20Z,   0.50,  -5.68,  -4.99,  99.90,   0.19,
09/06 21Z,   0.50,  -6.43,  -5.91,  99.90,   0.02,
09/06 22Z,   0.50,  -7.00,  -6.61,  99.90,  -0.11,
09/06 23Z,   0.50,  -7.18,  -6.69,  99.90,  -0.01,  (min)
09/07 00Z,   0.50,  -6.76,  -6.15,  99.90,   0.11,
09/07 01Z,   0.50,  -5.82,  -5.08,  99.90,   0.24,
09/07 02Z,   0.50,  -4.64,  -3.80,  99.90,   0.34,
09/07 03Z,   0.50,  -3.57,  -2.64,  99.90,   0.43,
09/07 04Z,   0.50,  -2.84,  -1.88,  99.90,   0.46,
09/07 05Z,   0.50,  -2.65,  -1.82,  99.90,   0.33,  (max)
09/07 06Z,   0.50,  -3.17,  -2.53,  99.90,   0.14,
09/07 07Z,   0.50,  -4.36,  -4.12,  99.90,  -0.26,
09/07 08Z,   0.60,  -5.92,  -5.84,  99.90,  -0.52,
09/07 09Z,   0.50,  -7.56,  -7.59,  99.90,  -0.53,
09/07 10Z,   0.50,  -9.08,  -9.22,  99.90,  -0.64,
09/07 11Z,   0.50, -10.31, -10.54,  99.90,  -0.73,
09/07 12Z,   0.50, -10.97, -11.21,  99.90,  -0.74,  (min)
09/07 13Z,   0.50, -10.84, -10.90,  99.90,  -0.56,
09/07 14Z,   0.50,  -9.96,  -9.54,  99.90,  -0.08,
09/07 15Z,   0.50,  -8.56,  -7.92,  99.90,   0.14,
09/07 16Z,   0.50,  -6.91,  -6.28,  99.90,   0.13,
09/07 17Z,   0.50,  -5.34,  -4.76,  99.90,   0.08,
09/07 18Z,   0.30,  -4.28,  -3.77,  99.90,   0.21,
09/07 19Z,   0.30,  -4.01,  -3.42,  99.90,   0.29,  (max)
09/07 20Z,   0.30,  -4.48,  -3.88,  99.90,   0.30,
09/07 21Z,   0.30,  -5.39,  -4.98,  99.90,   0.11,
09/07 22Z,   0.30,  -6.42,  -6.25,  99.90,  -0.13,
09/07 23Z,   0.30,  -7.30,  -7.28,  99.90,  -0.28,
09/08 00Z,   0.20,  -7.72,  -7.68,  99.90,  -0.16,  (min)
09/08 01Z,   0.20,  -7.44,  -7.23,  99.90,   0.01,
09/08 02Z,   0.20,  -6.49,  -6.10,  99.90,   0.19,
09/08 03Z,   0.20,  -5.17,  -4.54,  99.90,   0.43,
09/08 04Z,   0.20,  -3.85,  -3.13,  99.90,   0.52,
09/08 05Z,   0.20,  -2.83,  -2.08,  99.90,   0.55,
09/08 06Z,   0.20,  -2.40,  -1.72,  99.90,   0.48,  (max)
09/08 07Z,   0.20,  -2.80,  -2.25,  99.90,   0.35,
09/08 08Z,   0.20,  -3.98,  -3.75,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 09Z,   0.20,  -5.64,  99.90,  -5.41,   0.03,
09/08 10Z,   0.20,  -7.46,  99.90,  -7.23,   0.02,
09/08 11Z,   0.20,  -9.20,  99.90,  -8.98,   0.02,
09/08 12Z,   0.20, -10.60,  99.90, -10.38,   0.02,
09/08 13Z,   0.20, -11.30,  99.90, -11.08,   0.02,  (min)
09/08 14Z,   0.20, -11.07,  99.90, -10.85,   0.01,
09/08 15Z,   0.20,  -9.97,  99.90,  -9.76,   0.01,
09/08 16Z,   0.20,  -8.29,  99.90,  -8.08,   0.01,
09/08 17Z,   0.10,  -6.36,  99.90,  -6.25,   0.01,
09/08 18Z,   0.10,  -4.63,  99.90,  -4.52,   0.00,
09/08 19Z,   0.10,  -3.57,  99.90,  -3.46,   0.00,
09/08 20Z,   0.10,  -3.45,  99.90,  -3.35,  -0.00,  (max)
09/08 21Z,   0.10,  -4.18,  99.90,  -4.08,  -0.00,
09/08 22Z,   0.10,  -5.38,  99.90,  -5.28,  -0.00,
09/08 23Z,   0.10,  -6.73,  99.90,  -6.63,  -0.00,
09/09 00Z,   0.10,  -7.88,  99.90,  -7.78,  -0.00,
09/09 01Z,   0.10,  -8.46,  99.90,  -8.36,  -0.00,  (min)
09/09 02Z,   0.10,  -8.17,  99.90,  -8.07,  -0.00,
09/09 03Z,   0.10,  -7.09,  99.90,  -6.99,  -0.00,
09/09 04Z,   0.10,  -5.56,  99.90,  -5.46,  -0.00,
09/09 05Z,   0.10,  -3.97,  99.90,  -3.87,  -0.00,
09/09 06Z,   0.00,  -2.71,  99.90,  -2.71,  -0.00,
09/09 07Z,   0.00,  -2.16,  99.90,  -2.16,  -0.00,  (max)
09/09 08Z,   0.00,  -2.55,  99.90,  -2.55,  -0.00,
09/09 09Z,   0.00,  -3.82,  99.90,  -3.82,  -0.00,
09/09 10Z,   0.00,  -5.63,  99.90,  -5.63,  -0.00,
09/09 11Z,   0.00,  -7.61,  99.90,  -7.61,  -0.00,
09/09 12Z,   0.00,  -9.49,  99.90,  -9.49,  -0.00,
09/09 13Z,   0.00, -10.91,  99.90, -10.91,  -0.00,
09/09 14Z,   0.00, -11.46,  99.90, -11.46,  -0.00,  (min)
09/09 15Z,   0.00, -10.96,  99.90, -10.97,  -0.00,
09/09 16Z,   0.00,  -9.55,  99.90,  -9.55,  -0.00,
09/09 17Z,   0.00,  -7.58,  99.90,  -7.58,  -0.00,
09/09 18Z,   0.00,  -5.48,  99.90,  -5.48,  -0.00,
09/09 19Z,   0.00,  -3.75,  99.90,  -3.75,  -0.00,
09/09 20Z,   0.00,  -2.88,  99.90,  -2.88,  -0.00,  (max)
09/09 21Z,   0.00,  -3.08,  99.90,  -3.08,  -0.00,
09/09 22Z,   0.00,  -4.15,  99.90,  -4.15,  -0.00,
09/09 23Z,   0.00,  -5.69,  99.90,  -5.69,  -0.00,
09/10 00Z,   0.00,  -7.31,  99.90,  -7.31,  -0.00,
09/10 01Z,   0.10,  -8.63,  99.90,  -8.53,  -0.00,
09/10 02Z,   0.00,  -9.22,  99.90,  -9.22,  -0.00,  (min)
09/10 03Z,   0.10,  -8.81,  99.90,  -8.71,  -0.00,
09/10 04Z,   0.10,  -7.52,  99.90,  -7.42,  -0.00,
09/10 05Z,   0.10,  -5.75,  99.90,  -5.65,  -0.00,
09/10 06Z,   0.10,  -3.95,  99.90,  -3.85,  -0.00,
09/10 07Z,   0.10,  -2.57,  99.90,  -2.47,  -0.00,
09/10 08Z,   0.10,  -2.03,  99.90,  -1.93,  -0.00,  (max)
09/10 09Z,   0.10,  -2.54,  99.90,  -2.44,  -0.00,
09/10 10Z,   0.10,  -3.96,  99.90,  -3.86,  -0.00,
09/10 11Z,   0.10,  -5.90,  99.90,  -5.80,  -0.00,
09/10 12Z,   0.10,  -7.97,  99.90,  -7.87,  -0.00,
09/10 13Z,   0.10,  -9.83,  99.90,  -9.73,  -0.00,
09/10 14Z,   0.10, -11.08,  99.90, -10.98,  -0.00,
09/10 15Z,   0.10, -11.33,  99.90, -11.23,  -0.00,  (min)
09/10 16Z,   0.10, -10.45,  99.90, -10.35,  -0.00,
09/10 17Z,   0.10,  -8.71,  99.90,  -8.61,  -0.00,
09/10 18Z,   0.10,  -6.54,  99.90,  -6.44,  -0.00,
09/10 19Z,   0.10,  -4.42,  99.90,  -4.32,  -0.00,
09/10 20Z,   0.10,  -2.90,  99.90,  -2.80,  -0.00,
09/10 21Z,   0.10,  -2.39,  99.90,  -2.29,  -0.00,  (max)
09/10 22Z,   0.10,  -3.01,  99.90,  -2.91,  -0.00,
09/10 23Z,   0.10,  -4.45,  99.90,  -4.35,  -0.00,
09/11 00Z,   0.10,  -6.26,  99.90,  -6.16,  -0.00,
09/11 01Z,   0.10,  -8.05,  99.90,  -7.95,  -0.00,
09/11 02Z,   0.10,  -9.40,  99.90,  -9.30,  -0.00,
09/11 03Z,   0.10,  -9.86,  99.90,  -9.76,  -0.00,  (min)
09/11 04Z,   0.20,  -9.24,  99.90,  -9.04,  -0.00,
09/11 05Z,   0.20,  -7.71,  99.90,  -7.51,  -0.00,
09/11 06Z,   0.20,  -5.76,  99.90,  -5.56,  -0.00,
09/11 07Z,   0.20,  -3.87,  99.90,  -3.67,  -0.00,
09/11 08Z,   0.20,  -2.51,  99.90,  -2.31,  -0.00,
09/11 09Z,   0.20,  -2.11,  99.90,  -1.91,  -0.00,  (max)
09/11 10Z,   0.20,  -2.80,  99.90,  -2.60,  -0.00,
09/11 11Z,   0.20,  -4.37,  99.90,  -4.17,  -0.00,
09/11 12Z,   0.20,  -6.37,  99.90,  -6.17,  -0.00,
09/11 13Z,   0.20,  -8.40,  99.90,  -8.20,  -0.00,
09/11 14Z,   0.20, -10.08,  99.90,  -9.88,  -0.00,
09/11 15Z,   0.20, -11.00,  99.90, -10.80,  -0.00,  (min)
09/11 16Z,   0.20, -10.82,  99.90, -10.62,  -0.00,
09/11 17Z,   0.20,  -9.55,  99.90,  -9.35,  -0.00,
09/11 18Z,   0.20,  -7.54,  99.90,  -7.34,  -0.00,
09/11 19Z,   0.20,  -5.32,  99.90,  -5.12,  -0.00,
09/11 20Z,   0.30,  -3.39,  99.90,  -3.09,  -0.00,
09/11 21Z,   0.30,  -2.24,  99.90,  -1.94,  -0.00,
09/11 22Z,   0.30,  -2.22,  99.90,  -1.92,  -0.00,  (max)
09/11 23Z,   0.30,  -3.29,  99.90,  -2.99,  -0.00,
09/12 00Z,   0.30,  -5.04,  99.90,  -4.75,  -0.00,