EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
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Regions
Northeast
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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
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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
#Arena Cove, CA : 09/08/2026 09:22:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 18Z,   0.80,  -4.24,  -3.68,  99.90,  -0.24,
09/06 19Z,   0.70,  -4.59,  -4.03,  99.90,  -0.14,
09/06 20Z,   0.70,  -4.78,  -4.24,  99.90,  -0.16,  (min)
09/06 21Z,   0.70,  -4.69,  -4.15,  99.90,  -0.16,
09/06 22Z,   0.70,  -4.27,  -3.77,  99.90,  -0.20,
09/06 23Z,   0.70,  -3.60,  -3.15,  99.90,  -0.25,
09/07 00Z,   0.80,  -2.83,  -2.34,  99.90,  -0.31,
09/07 01Z,   0.80,  -2.15,  -1.68,  99.90,  -0.33,
09/07 02Z,   0.80,  -1.77,  -1.30,  99.90,  -0.33,
09/07 03Z,   0.80,  -1.85,  -1.28,  99.90,  -0.23,  (max)
09/07 04Z,   0.80,  -2.43,  -1.89,  99.90,  -0.26,
09/07 05Z,   0.80,  -3.48,  -2.94,  99.90,  -0.26,
09/07 06Z,   0.90,  -4.82,  -4.29,  99.90,  -0.37,
09/07 07Z,   0.80,  -6.23,  -5.69,  99.90,  -0.26,
09/07 08Z,   0.90,  -7.43,  -6.96,  99.90,  -0.43,
09/07 09Z,   0.90,  -8.21,  -7.77,  99.90,  -0.46,
09/07 10Z,   0.90,  -8.42,  -8.04,  99.90,  -0.52,  (min)
09/07 11Z,   0.90,  -8.06,  -7.63,  99.90,  -0.47,
09/07 12Z,   0.80,  -7.23,  -6.91,  99.90,  -0.48,
09/07 13Z,   0.90,  -6.12,  -5.82,  99.90,  -0.60,
09/07 14Z,   0.80,  -4.99,  -4.64,  99.90,  -0.45,
09/07 15Z,   0.80,  -4.07,  -3.70,  99.90,  -0.43,
09/07 16Z,   0.80,  -3.54,  -3.08,  99.90,  -0.34,
09/07 17Z,   0.80,  -3.45,  -2.97,  99.90,  -0.32,  (max)
09/07 18Z,   0.60,  -3.74,  -3.10,  99.90,   0.04,
09/07 19Z,   0.60,  -4.26,  -3.71,  99.90,  -0.05,
09/07 20Z,   0.60,  -4.80,  -4.24,  99.90,  -0.04,
09/07 21Z,   0.60,  -5.12,  -4.65,  99.90,  -0.13,  (min)
09/07 22Z,   0.60,  -5.10,  -4.60,  99.90,  -0.10,
09/07 23Z,   0.60,  -4.67,  -4.19,  99.90,  -0.12,
09/08 00Z,   0.60,  -3.90,  -3.37,  99.90,  -0.07,
09/08 01Z,   0.70,  -2.99,  -2.44,  99.90,  -0.15,
09/08 02Z,   0.60,  -2.16,  -1.62,  99.90,  -0.06,
09/08 03Z,   0.60,  -1.67,  -1.13,  99.90,  -0.06,
09/08 04Z,   0.70,  -1.68,  -1.10,  99.90,  -0.12,  (max)
09/08 05Z,   0.70,  -2.28,  -1.65,  99.90,  -0.07,
09/08 06Z,   0.60,  -3.40,  -2.81,  99.90,  -0.01,
09/08 07Z,   0.70,  -4.85,  -4.19,  99.90,  -0.04,
09/08 08Z,   0.70,  -6.35,  -5.69,  99.90,  -0.04,
09/08 09Z,   0.70,  -7.61,  -7.04,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 10Z,   0.70,  -8.37,  99.90,  -7.81,  -0.14,
09/08 11Z,   0.70,  -8.50,  99.90,  -7.95,  -0.15,  (min)
09/08 12Z,   0.70,  -7.98,  99.90,  -7.44,  -0.16,
09/08 13Z,   0.70,  -6.98,  99.90,  -6.44,  -0.17,
09/08 14Z,   0.70,  -5.71,  99.90,  -5.19,  -0.18,
09/08 15Z,   0.70,  -4.49,  99.90,  -3.97,  -0.19,
09/08 16Z,   0.70,  -3.57,  99.90,  -3.06,  -0.19,
09/08 17Z,   0.70,  -3.12,  99.90,  -2.63,  -0.20,  (max)
09/08 18Z,   0.70,  -3.21,  99.90,  -2.72,  -0.21,
09/08 19Z,   0.70,  -3.73,  99.90,  -3.25,  -0.22,
09/08 20Z,   0.70,  -4.47,  99.90,  -4.00,  -0.23,
09/08 21Z,   0.60,  -5.18,  99.90,  -4.82,  -0.24,
09/08 22Z,   0.70,  -5.61,  99.90,  -5.15,  -0.24,  (min)
09/08 23Z,   0.70,  -5.59,  99.90,  -5.12,  -0.24,
09/09 00Z,   0.60,  -5.08,  99.90,  -4.71,  -0.24,
09/09 01Z,   0.70,  -4.18,  99.90,  -3.72,  -0.24,
09/09 02Z,   0.70,  -3.12,  99.90,  -2.65,  -0.24,
09/09 03Z,   0.70,  -2.17,  99.90,  -1.70,  -0.24,
09/09 04Z,   0.60,  -1.61,  99.90,  -1.24,  -0.24,
09/09 05Z,   0.70,  -1.63,  99.90,  -1.16,  -0.24,  (max)
09/09 06Z,   0.60,  -2.29,  99.90,  -1.93,  -0.24,
09/09 07Z,   0.60,  -3.50,  99.90,  -3.14,  -0.24,
09/09 08Z,   0.60,  -5.02,  99.90,  -4.66,  -0.24,
09/09 09Z,   0.60,  -6.55,  99.90,  -6.19,  -0.24,
09/09 10Z,   0.60,  -7.76,  99.90,  -7.40,  -0.24,
09/09 11Z,   0.60,  -8.40,  99.90,  -8.04,  -0.24,  (min)
09/09 12Z,   0.70,  -8.34,  99.90,  -7.88,  -0.24,
09/09 13Z,   0.70,  -7.63,  99.90,  -7.16,  -0.24,
09/09 14Z,   0.60,  -6.44,  99.90,  -6.07,  -0.24,
09/09 15Z,   0.60,  -5.06,  99.90,  -4.70,  -0.24,
09/09 16Z,   0.60,  -3.83,  99.90,  -3.47,  -0.24,
09/09 17Z,   0.60,  -3.01,  99.90,  -2.65,  -0.24,
09/09 18Z,   0.60,  -2.77,  99.90,  -2.41,  -0.24,  (max)
09/09 19Z,   0.60,  -3.11,  99.90,  -2.75,  -0.24,
09/09 20Z,   0.60,  -3.89,  99.90,  -3.52,  -0.24,
09/09 21Z,   0.60,  -4.85,  99.90,  -4.48,  -0.24,
09/09 22Z,   0.60,  -5.69,  99.90,  -5.33,  -0.24,
09/09 23Z,   0.60,  -6.15,  99.90,  -5.79,  -0.24,  (min)
09/10 00Z,   0.60,  -6.07,  99.90,  -5.70,  -0.24,
09/10 01Z,   0.60,  -5.43,  99.90,  -5.07,  -0.24,
09/10 02Z,   0.60,  -4.40,  99.90,  -4.03,  -0.24,
09/10 03Z,   0.60,  -3.22,  99.90,  -2.85,  -0.24,
09/10 04Z,   0.60,  -2.21,  99.90,  -1.84,  -0.24,
09/10 05Z,   0.60,  -1.65,  99.90,  -1.29,  -0.24,  (max)
09/10 06Z,   0.60,  -1.74,  99.90,  -1.37,  -0.24,
09/10 07Z,   0.60,  -2.48,  99.90,  -2.12,  -0.24,
09/10 08Z,   0.60,  -3.76,  99.90,  -3.40,  -0.24,
09/10 09Z,   0.60,  -5.30,  99.90,  -4.94,  -0.24,
09/10 10Z,   0.60,  -6.76,  99.90,  -6.40,  -0.24,
09/10 11Z,   0.60,  -7.81,  99.90,  -7.45,  -0.24,
09/10 12Z,   0.70,  -8.23,  99.90,  -7.77,  -0.24,  (min)
09/10 13Z,   0.70,  -7.92,  99.90,  -7.46,  -0.24,
09/10 14Z,   0.70,  -6.99,  99.90,  -6.53,  -0.24,
09/10 15Z,   0.70,  -5.66,  99.90,  -5.20,  -0.24,
09/10 16Z,   0.70,  -4.27,  99.90,  -3.81,  -0.24,
09/10 17Z,   0.70,  -3.14,  99.90,  -2.68,  -0.24,
09/10 18Z,   0.60,  -2.53,  99.90,  -2.17,  -0.24,
09/10 19Z,   0.70,  -2.57,  99.90,  -2.11,  -0.24,  (max)
09/10 20Z,   0.70,  -3.20,  99.90,  -2.74,  -0.24,
09/10 21Z,   0.60,  -4.22,  99.90,  -3.86,  -0.24,
09/10 22Z,   0.70,  -5.34,  99.90,  -4.88,  -0.24,
09/10 23Z,   0.70,  -6.24,  99.90,  -5.78,  -0.24,
09/11 00Z,   0.70,  -6.66,  99.90,  -6.19,  -0.24,  (min)
09/11 01Z,   0.70,  -6.46,  99.90,  -6.00,  -0.24,
09/11 02Z,   0.70,  -5.70,  99.90,  -5.24,  -0.24,
09/11 03Z,   0.70,  -4.55,  99.90,  -4.09,  -0.24,
09/11 04Z,   0.70,  -3.32,  99.90,  -2.85,  -0.24,
09/11 05Z,   0.70,  -2.32,  99.90,  -1.86,  -0.24,
09/11 06Z,   0.70,  -1.84,  99.90,  -1.38,  -0.24,  (max)
09/11 07Z,   0.70,  -2.02,  99.90,  -1.56,  -0.24,
09/11 08Z,   0.70,  -2.85,  99.90,  -2.38,  -0.24,
09/11 09Z,   0.80,  -4.14,  99.90,  -3.57,  -0.24,
09/11 10Z,   0.70,  -5.59,  99.90,  -5.13,  -0.24,
09/11 11Z,   0.70,  -6.87,  99.90,  -6.41,  -0.24,
09/11 12Z,   0.80,  -7.67,  99.90,  -7.11,  -0.24,
09/11 13Z,   0.80,  -7.81,  99.90,  -7.24,  -0.24,  (min)
09/11 14Z,   0.70,  -7.25,  99.90,  -6.79,  -0.24,
09/11 15Z,   0.70,  -6.14,  99.90,  -5.68,  -0.24,
09/11 16Z,   0.70,  -4.77,  99.90,  -4.31,  -0.24,
09/11 17Z,   0.70,  -3.46,  99.90,  -3.00,  -0.24,
09/11 18Z,   0.70,  -2.55,  99.90,  -2.08,  -0.24,
09/11 19Z,   0.70,  -2.23,  99.90,  -1.77,  -0.24,  (max)
09/11 20Z,   0.70,  -2.58,  99.90,  -2.12,  -0.24,
09/11 21Z,   0.70,  -3.48,  99.90,  -3.02,  -0.24,
09/11 22Z,   0.70,  -4.69,  99.90,  -4.23,  -0.24,
09/11 23Z,   0.70,  -5.89,  99.90,  -5.42,  -0.24,
09/12 00Z,   0.70,  -6.75,  99.90,  -6.29,  -0.24,
09/12 01Z,  99.90,  -7.06,  99.90,  99.90,  -0.24,
09/12 02Z,  99.90,  -6.74,  99.90,  99.90,  -0.24,
09/12 03Z,  99.90,  -5.86,  99.90,  99.90,  -0.24,
09/12 04Z,  99.90,  -4.66,  99.90,  99.90,  -0.24,
09/12 05Z,  99.90,  -3.44,  99.90,  99.90,  -0.24,
09/12 06Z,  99.90,  -2.53,  99.90,  99.90,  -0.24,