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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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
#South Beach, Yaquina R. OR : 10/11/2026 09:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 18Z,   0.70,  -0.33,   0.03,  99.90,  -0.34,
10/09 19Z,   0.70,   0.35,   0.81,  99.90,  -0.24,  (max)
10/09 20Z,   0.60,  -0.01,   0.42,  99.90,  -0.17,
10/09 21Z,   0.60,  -1.33,  -0.96,  99.90,  -0.23,
10/09 22Z,   0.60,  -3.30,  -2.87,  99.90,  -0.17,
10/09 23Z,   0.70,  -5.48,  -4.85,  99.90,  -0.07,
10/10 00Z,   0.60,  -7.27,  -6.68,  99.90,  -0.01,
10/10 01Z,   0.50,  -8.18,  -7.60,  99.90,   0.08,  (min)
10/10 02Z,   0.60,  -8.05,  -7.43,  99.90,   0.02,
10/10 03Z,   0.60,  -7.03,  -6.29,  99.90,   0.14,
10/10 04Z,   0.60,  -5.39,  -4.72,  99.90,   0.07,
10/10 05Z,   0.50,  -3.50,  -3.00,  99.90,  -0.00,
10/10 06Z,   0.50,  -1.78,  -1.24,  99.90,   0.04,
10/10 07Z,   0.60,  -0.71,  -0.07,  99.90,   0.04,
10/10 08Z,   0.50,  -0.56,   0.13,  99.90,   0.19,  (max)
10/10 09Z,   0.50,  -1.34,  -0.73,  99.90,   0.11,
10/10 10Z,   0.60,  -2.83,  -2.27,  99.90,  -0.04,
10/10 11Z,   0.60,  -4.64,  -3.97,  99.90,   0.07,
10/10 12Z,   0.70,  -6.25,  -5.60,  99.90,  -0.05,
10/10 13Z,   0.70,  -7.14,  -6.55,  99.90,  -0.11,  (min)
10/10 14Z,   0.70,  -7.04,  -6.45,  99.90,  -0.11,
10/10 15Z,   0.70,  -6.05,  -5.45,  99.90,  -0.10,
10/10 16Z,   0.70,  -4.44,  -3.90,  99.90,  -0.16,
10/10 17Z,   0.70,  -2.56,  -2.07,  99.90,  -0.21,
10/10 18Z,   0.70,  -0.79,  -0.34,  99.90,  -0.25,
10/10 19Z,   0.80,   0.37,   0.87,  99.90,  -0.30,
10/10 20Z,   0.80,   0.56,   1.17,  99.90,  -0.19,  (max)
10/10 21Z,   0.70,  -0.31,   0.16,  99.90,  -0.23,
10/10 22Z,   0.80,  -2.06,  -1.45,  99.90,  -0.19,
10/10 23Z,   0.80,  -4.30,  -3.56,  99.90,  -0.06,
10/11 00Z,   0.70,  -6.52,  -5.70,  99.90,   0.12,
10/11 01Z,   0.70,  -8.13,  -7.41,  99.90,   0.02,
10/11 02Z,   0.80,  -8.72,  -8.08,  99.90,  -0.16,  (min)
10/11 03Z,   0.80,  -8.25,  -7.54,  99.90,  -0.09,
10/11 04Z,   0.70,  -6.93,  -6.23,  99.90,   0.00,
10/11 05Z,   0.60,  -5.11,  -4.51,  99.90,   0.00,
10/11 06Z,   0.70,  -3.17,  -2.65,  99.90,  -0.18,
10/11 07Z,   0.70,  -1.54,  -1.05,  99.90,  -0.21,
10/11 08Z,   0.70,  -0.67,  -0.02,  99.90,  -0.05,  (max)
10/11 09Z,   0.60,  -0.74,  -0.12,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 10Z,   0.70,  -1.68,  99.90,  -0.96,   0.02,
10/11 11Z,   0.70,  -3.19,  99.90,  -2.47,   0.03,
10/11 12Z,   0.60,  -4.85,  99.90,  -4.23,   0.03,
10/11 13Z,   0.60,  -6.15,  99.90,  -5.52,   0.03,
10/11 14Z,   0.60,  -6.62,  99.90,  -6.00,   0.03,  (min)
10/11 15Z,   0.70,  -6.15,  99.90,  -5.42,   0.03,
10/11 16Z,   0.60,  -4.90,  99.90,  -4.27,   0.03,
10/11 17Z,   0.60,  -3.22,  99.90,  -2.59,   0.03,
10/11 18Z,   0.60,  -1.46,  99.90,  -0.83,   0.03,
10/11 19Z,   0.60,  -0.02,  99.90,   0.62,   0.03,
10/11 20Z,   0.60,   0.67,  99.90,   1.31,   0.04,  (max)
10/11 21Z,   0.60,   0.34,  99.90,   0.97,   0.04,
10/11 22Z,   0.70,  -0.99,  99.90,  -0.26,   0.04,
10/11 23Z,   0.60,  -3.04,  99.90,  -2.40,   0.04,
10/12 00Z,   0.60,  -5.37,  99.90,  -4.73,   0.04,
10/12 01Z,   0.70,  -7.43,  99.90,  -6.70,   0.04,
10/12 02Z,   0.70,  -8.71,  99.90,  -7.97,   0.04,
10/12 03Z,   0.60,  -8.90,  99.90,  -8.26,   0.04,  (min)
10/12 04Z,   0.60,  -8.07,  99.90,  -7.44,   0.04,
10/12 05Z,   0.60,  -6.54,  99.90,  -5.90,   0.04,
10/12 06Z,   0.60,  -4.65,  99.90,  -4.01,   0.04,
10/12 07Z,   0.60,  -2.78,  99.90,  -2.15,   0.04,
10/12 08Z,   0.50,  -1.37,  99.90,  -0.83,   0.04,
10/12 09Z,   0.60,  -0.76,  99.90,  -0.13,   0.04,  (max)
10/12 10Z,   0.60,  -1.06,  99.90,  -0.43,   0.04,
10/12 11Z,   0.50,  -2.10,  99.90,  -1.56,   0.04,
10/12 12Z,   0.50,  -3.53,  99.90,  -3.00,   0.04,
10/12 13Z,   0.50,  -4.94,  99.90,  -4.40,   0.04,
10/12 14Z,   0.50,  -5.84,  99.90,  -5.31,   0.04,
10/12 15Z,   0.50,  -5.91,  99.90,  -5.37,   0.04,  (min)
10/12 16Z,   0.50,  -5.12,  99.90,  -4.59,   0.04,
10/12 17Z,   0.50,  -3.75,  99.90,  -3.22,   0.04,
10/12 18Z,   0.50,  -2.15,  99.90,  -1.61,   0.04,
10/12 19Z,   0.50,  -0.64,  99.90,  -0.11,   0.04,
10/12 20Z,   0.50,   0.38,  99.90,   0.91,   0.04,
10/12 21Z,   0.50,   0.56,  99.90,   1.09,   0.04,  (max)
10/12 22Z,   0.50,  -0.26,  99.90,   0.27,   0.04,
10/12 23Z,   0.50,  -1.93,  99.90,  -1.40,   0.04,
10/13 00Z,   0.50,  -4.10,  99.90,  -3.56,   0.04,
10/13 01Z,   0.60,  -6.31,  99.90,  -5.68,   0.04,
10/13 02Z,   0.50,  -8.06,  99.90,  -7.53,   0.04,
10/13 03Z,   0.50,  -8.91,  99.90,  -8.38,   0.04,  (min)
10/13 04Z,   0.50,  -8.70,  99.90,  -8.16,   0.04,
10/13 05Z,   0.50,  -7.60,  99.90,  -7.07,   0.04,
10/13 06Z,   0.50,  -5.97,  99.90,  -5.43,   0.04,
10/13 07Z,   0.50,  -4.13,  99.90,  -3.60,   0.04,
10/13 08Z,   0.50,  -2.46,  99.90,  -1.92,   0.04,
10/13 09Z,   0.50,  -1.33,  99.90,  -0.79,   0.04,
10/13 10Z,   0.50,  -1.01,  99.90,  -0.47,   0.04,  (max)
10/13 11Z,   0.50,  -1.48,  99.90,  -0.95,   0.04,
10/13 12Z,   0.50,  -2.52,  99.90,  -1.99,   0.04,
10/13 13Z,   0.50,  -3.78,  99.90,  -3.24,   0.04,
10/13 14Z,   0.50,  -4.86,  99.90,  -4.32,   0.04,
10/13 15Z,   0.50,  -5.36,  99.90,  -4.83,   0.04,  (min)
10/13 16Z,   0.40,  -5.08,  99.90,  -4.65,   0.04,
10/13 17Z,   0.40,  -4.11,  99.90,  -3.67,   0.04,
10/13 18Z,   0.50,  -2.75,  99.90,  -2.22,   0.04,
10/13 19Z,   0.40,  -1.35,  99.90,  -0.92,   0.04,
10/13 20Z,   0.40,  -0.21,  99.90,   0.23,   0.04,
10/13 21Z,   0.50,   0.36,  99.90,   0.90,   0.04,  (max)
10/13 22Z,   0.50,   0.07,  99.90,   0.61,   0.04,
10/13 23Z,   0.50,  -1.11,  99.90,  -0.57,   0.04,
10/14 00Z,   0.50,  -2.94,  99.90,  -2.40,   0.04,
10/14 01Z,   0.50,  -5.04,  99.90,  -4.51,   0.04,
10/14 02Z,   0.50,  -6.98,  99.90,  -6.45,   0.04,
10/14 03Z,   0.50,  -8.33,  99.90,  -7.79,   0.04,
10/14 04Z,   0.40,  -8.75,  99.90,  -8.31,   0.04,  (min)
10/14 05Z,   0.40,  -8.22,  99.90,  -7.78,   0.04,
10/14 06Z,   0.40,  -6.98,  99.90,  -6.54,   0.04,
10/14 07Z,   0.40,  -5.37,  99.90,  -4.93,   0.04,
10/14 08Z,   0.40,  -3.70,  99.90,  -3.27,   0.04,
10/14 09Z,   0.40,  -2.29,  99.90,  -1.86,   0.04,
10/14 10Z,   0.40,  -1.46,  99.90,  -1.03,   0.04,
10/14 11Z,   0.40,  -1.38,  99.90,  -0.94,   0.04,  (max)
10/14 12Z,   0.40,  -1.94,  99.90,  -1.51,   0.04,
10/14 13Z,   0.30,  -2.89,  99.90,  -2.55,   0.04,
10/14 14Z,   0.30,  -3.89,  99.90,  -3.56,   0.04,
10/14 15Z,   0.40,  -4.62,  99.90,  -4.19,   0.04,
10/14 16Z,   0.30,  -4.78,  99.90,  -4.44,   0.04,  (min)
10/14 17Z,   0.30,  -4.26,  99.90,  -3.93,   0.04,
10/14 18Z,   0.30,  -3.24,  99.90,  -2.91,   0.04,
10/14 19Z,   0.30,  -2.03,  99.90,  -1.69,   0.04,
10/14 20Z,   0.30,  -0.92,  99.90,  -0.58,   0.04,
10/14 21Z,   0.30,  -0.15,  99.90,   0.19,   0.04,
10/14 22Z,   0.30,   0.01,  99.90,   0.34,   0.04,  (max)
10/14 23Z,   0.30,  -0.63,  99.90,  -0.30,   0.04,
10/15 00Z,   0.30,  -2.01,  99.90,  -1.67,   0.04,
10/15 01Z,  99.90,  -3.83,  99.90,  99.90,   0.04,
10/15 02Z,  99.90,  -5.71,  99.90,  99.90,   0.04,
10/15 03Z,  99.90,  -7.30,  99.90,  99.90,   0.04,
10/15 04Z,  99.90,  -8.24,  99.90,  99.90,   0.04,
10/15 05Z,  99.90,  -8.32,  99.90,  99.90,   0.04,
10/15 06Z,  99.90,  -7.60,  99.90,  99.90,   0.04,