EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-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 : 10/12/2026 23:23:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 06Z,   0.80,  -7.78,  -6.96,  99.90,   0.02,
10/11 07Z,   0.80,  -5.72,  -4.92,  99.90,  -0.00,
10/11 08Z,   0.80,  -3.94,  -3.23,  99.90,  -0.09,
10/11 09Z,   0.80,  -2.90,  -2.21,  99.90,  -0.11,
10/11 10Z,   0.80,  -2.90,  -2.20,  99.90,  -0.10,  (max)
10/11 11Z,   0.80,  -3.87,  -3.28,  99.90,  -0.21,
10/11 12Z,   0.80,  -5.40,  -5.09,  99.90,  -0.49,
10/11 13Z,   0.80,  -7.04,  -6.86,  99.90,  -0.62,
10/11 14Z,   0.80,  -8.44,  -8.34,  99.90,  -0.70,
10/11 15Z,   0.80,  -9.22,  -9.16,  99.90,  -0.74,  (min)
10/11 16Z,   0.80,  -9.05,  -8.90,  99.90,  -0.65,
10/11 17Z,   0.80,  -7.87,  -7.39,  99.90,  -0.32,
10/11 18Z,   0.80,  -6.03,  -5.41,  99.90,  -0.18,
10/11 19Z,   0.80,  -4.06,  -3.46,  99.90,  -0.20,
10/11 20Z,   0.90,  -2.44,  -1.96,  99.90,  -0.42,
10/11 21Z,   0.80,  -1.58,  -1.16,  99.90,  -0.38,  (max)
10/11 22Z,   0.80,  -1.78,  -1.41,  99.90,  -0.43,
10/11 23Z,   0.80,  -3.03,  -2.88,  99.90,  -0.65,
10/12 00Z,   0.80,  -4.97,  -4.98,  99.90,  -0.81,
10/12 01Z,   0.70,  -7.13,  -7.11,  99.90,  -0.68,
10/12 02Z,   0.70,  -9.12,  -9.00,  99.90,  -0.58,
10/12 03Z,   0.70, -10.60, -10.42,  99.90,  -0.52,
10/12 04Z,   0.70, -11.21, -11.09,  99.90,  -0.58,  (min)
10/12 05Z,   0.70, -10.73, -10.43,  99.90,  -0.40,
10/12 06Z,   0.60,  -9.29,  -8.67,  99.90,   0.02,
10/12 07Z,   0.60,  -7.34,  -6.66,  99.90,   0.08,
10/12 08Z,   0.60,  -5.35,  -4.78,  99.90,  -0.03,
10/12 09Z,   0.60,  -3.79,  -3.32,  99.90,  -0.13,
10/12 10Z,   0.60,  -3.04,  -2.55,  99.90,  -0.11,  (max)
10/12 11Z,   0.60,  -3.30,  -2.79,  99.90,  -0.09,
10/12 12Z,   0.60,  -4.39,  -4.05,  99.90,  -0.26,
10/12 13Z,   0.60,  -5.87,  -5.75,  99.90,  -0.48,
10/12 14Z,   0.60,  -7.32,  -7.31,  99.90,  -0.59,
10/12 15Z,   0.60,  -8.38,  -8.48,  99.90,  -0.70,
10/12 16Z,   0.60,  -8.74,  -8.85,  99.90,  -0.71,  (min)
10/12 17Z,   0.60,  -8.15,  -7.96,  99.90,  -0.41,
10/12 18Z,   0.70,  -6.71,  -6.34,  99.90,  -0.33,
10/12 19Z,   0.70,  -4.85,  -4.48,  99.90,  -0.33,
10/12 20Z,   0.70,  -3.12,  -2.78,  99.90,  -0.36,
10/12 21Z,   0.70,  -1.95,  -1.68,  99.90,  -0.43,
10/12 22Z,   0.70,  -1.66,  -1.45,  99.90,  -0.49,  (max)
10/12 23Z,   0.70,  -2.39,  -2.31,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 00Z,   0.70,  -4.01,  99.90,  -3.91,  -0.60,
10/13 01Z,   0.70,  -6.07,  99.90,  -5.96,  -0.59,
10/13 02Z,   0.70,  -8.12,  99.90,  -7.99,  -0.57,
10/13 03Z,   0.70,  -9.83,  99.90,  -9.69,  -0.56,
10/13 04Z,   0.70, -10.93,  99.90, -10.78,  -0.54,
10/13 05Z,   0.70, -11.14,  99.90, -10.96,  -0.53,  (min)
10/13 06Z,   0.70, -10.33,  99.90, -10.14,  -0.51,
10/13 07Z,   0.70,  -8.73,  99.90,  -8.52,  -0.49,
10/13 08Z,   0.70,  -6.81,  99.90,  -6.59,  -0.48,
10/13 09Z,   0.60,  -5.03,  99.90,  -4.89,  -0.46,
10/13 10Z,   0.60,  -3.75,  99.90,  -3.60,  -0.45,
10/13 11Z,   0.60,  -3.30,  99.90,  -3.14,  -0.43,  (max)
10/13 12Z,   0.60,  -3.78,  99.90,  -3.61,  -0.43,
10/13 13Z,   0.60,  -4.92,  99.90,  -4.75,  -0.43,
10/13 14Z,   0.60,  -6.27,  99.90,  -6.10,  -0.43,
10/13 15Z,   0.60,  -7.43,  99.90,  -7.27,  -0.43,
10/13 16Z,   0.60,  -8.13,  99.90,  -7.96,  -0.43,  (min)
10/13 17Z,   0.60,  -8.09,  99.90,  -7.92,  -0.43,
10/13 18Z,   0.60,  -7.18,  99.90,  -7.01,  -0.43,
10/13 19Z,   0.60,  -5.61,  99.90,  -5.44,  -0.43,
10/13 20Z,   0.60,  -3.88,  99.90,  -3.72,  -0.43,
10/13 21Z,   0.60,  -2.52,  99.90,  -2.35,  -0.43,
10/13 22Z,   0.60,  -1.86,  99.90,  -1.69,  -0.43,  (max)
10/13 23Z,   0.60,  -2.10,  99.90,  -1.93,  -0.43,
10/14 00Z,   0.60,  -3.25,  99.90,  -3.08,  -0.43,
10/14 01Z,   0.60,  -5.07,  99.90,  -4.91,  -0.43,
10/14 02Z,   0.60,  -7.09,  99.90,  -6.92,  -0.43,
10/14 03Z,   0.60,  -8.90,  99.90,  -8.73,  -0.43,
10/14 04Z,   0.60, -10.25,  99.90, -10.08,  -0.43,
10/14 05Z,   0.60, -10.95,  99.90, -10.78,  -0.43,  (min)
10/14 06Z,   0.60, -10.78,  99.90, -10.61,  -0.43,
10/14 07Z,   0.50,  -9.73,  99.90,  -9.66,  -0.43,
10/14 08Z,   0.50,  -8.10,  99.90,  -8.03,  -0.43,
10/14 09Z,   0.60,  -6.34,  99.90,  -6.17,  -0.43,
10/14 10Z,   0.60,  -4.82,  99.90,  -4.65,  -0.43,
10/14 11Z,   0.50,  -3.86,  99.90,  -3.79,  -0.43,
10/14 12Z,   0.50,  -3.67,  99.90,  -3.60,  -0.43,  (max)
10/14 13Z,   0.50,  -4.28,  99.90,  -4.21,  -0.43,
10/14 14Z,   0.50,  -5.38,  99.90,  -5.31,  -0.43,
10/14 15Z,   0.50,  -6.52,  99.90,  -6.45,  -0.43,
10/14 16Z,   0.50,  -7.38,  99.90,  -7.31,  -0.43,
10/14 17Z,   0.50,  -7.73,  99.90,  -7.66,  -0.43,  (min)
10/14 18Z,   0.50,  -7.37,  99.90,  -7.30,  -0.43,
10/14 19Z,   0.50,  -6.26,  99.90,  -6.19,  -0.43,
10/14 20Z,   0.50,  -4.71,  99.90,  -4.64,  -0.43,
10/14 21Z,   0.50,  -3.24,  99.90,  -3.17,  -0.43,
10/14 22Z,   0.50,  -2.31,  99.90,  -2.24,  -0.43,
10/14 23Z,   0.50,  -2.12,  99.90,  -2.05,  -0.43,  (max)
10/15 00Z,   0.50,  -2.78,  99.90,  -2.71,  -0.43,
10/15 01Z,   0.50,  -4.19,  99.90,  -4.12,  -0.43,
10/15 02Z,   0.50,  -6.04,  99.90,  -5.98,  -0.43,
10/15 03Z,   0.50,  -7.88,  99.90,  -7.81,  -0.43,
10/15 04Z,   0.50,  -9.36,  99.90,  -9.29,  -0.43,
10/15 05Z,   0.50, -10.34,  99.90, -10.27,  -0.43,
10/15 06Z,   0.50, -10.68,  99.90, -10.61,  -0.43,  (min)
10/15 07Z,   0.50, -10.23,  99.90, -10.17,  -0.43,
10/15 08Z,   0.50,  -9.08,  99.90,  -9.01,  -0.43,
10/15 09Z,   0.50,  -7.54,  99.90,  -7.47,  -0.43,
10/15 10Z,   0.40,  -6.01,  99.90,  -6.04,  -0.43,
10/15 11Z,   0.40,  -4.78,  99.90,  -4.81,  -0.43,
10/15 12Z,   0.40,  -4.08,  99.90,  -4.11,  -0.43,
10/15 13Z,   0.40,  -4.07,  99.90,  -4.11,  -0.43,  (max)
10/15 14Z,   0.40,  -4.72,  99.90,  -4.75,  -0.43,
10/15 15Z,   0.40,  -5.70,  99.90,  -5.73,  -0.43,
10/15 16Z,   0.50,  -6.60,  99.90,  -6.54,  -0.43,
10/15 17Z,   0.50,  -7.18,  99.90,  -7.11,  -0.43,
10/15 18Z,   0.50,  -7.25,  99.90,  -7.18,  -0.43,  (min)
10/15 19Z,   0.50,  -6.68,  99.90,  -6.61,  -0.43,
10/15 20Z,   0.50,  -5.51,  99.90,  -5.44,  -0.43,
10/15 21Z,   0.50,  -4.11,  99.90,  -4.04,  -0.43,
10/15 22Z,   0.50,  -2.97,  99.90,  -2.90,  -0.43,
10/15 23Z,   0.50,  -2.43,  99.90,  -2.37,  -0.43,  (max)
10/16 00Z,   0.50,  -2.62,  99.90,  -2.55,  -0.43,
10/16 01Z,   0.50,  -3.53,  99.90,  -3.46,  -0.43,
10/16 02Z,   0.60,  -5.03,  99.90,  -4.86,  -0.43,
10/16 03Z,   0.60,  -6.76,  99.90,  -6.60,  -0.43,
10/16 04Z,   0.60,  -8.33,  99.90,  -8.16,  -0.43,
10/16 05Z,   0.60,  -9.49,  99.90,  -9.32,  -0.43,
10/16 06Z,   0.60, -10.15,  99.90,  -9.98,  -0.43,
10/16 07Z,   0.60, -10.23,  99.90, -10.06,  -0.43,  (min)
10/16 08Z,   0.60,  -9.65,  99.90,  -9.48,  -0.43,
10/16 09Z,   0.60,  -8.52,  99.90,  -8.35,  -0.43,
10/16 10Z,   0.60,  -7.15,  99.90,  -6.98,  -0.43,
10/16 11Z,   0.60,  -5.86,  99.90,  -5.70,  -0.43,
10/16 12Z,   0.60,  -4.87,  99.90,  -4.70,  -0.43,
10/16 13Z,   0.60,  -4.35,  99.90,  -4.18,  -0.43,  (max)
10/16 14Z,   0.60,  -4.42,  99.90,  -4.25,  -0.43,
10/16 15Z,   0.60,  -5.02,  99.90,  -4.85,  -0.43,
10/16 16Z,   0.70,  -5.84,  99.90,  -5.57,  -0.43,
10/16 17Z,   0.60,  -6.52,  99.90,  -6.35,  -0.43,
10/16 18Z,   0.60,  -6.88,  99.90,  -6.71,  -0.43,