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
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
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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
#Seattle, WA : 11/07/2025 22:22:23 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/06 06Z,   1.20, -16.17, -15.27,  99.90,  -0.30,
11/06 07Z,   1.20, -16.19, -15.31,  99.90,  -0.32,  (min)
11/06 08Z,   1.20, -14.53, -13.63,  99.90,  -0.30,
11/06 09Z,   1.20, -11.67, -11.01,  99.90,  -0.54,
11/06 10Z,   1.20,  -8.32,  -7.80,  99.90,  -0.68,
11/06 11Z,   1.10,  -5.15,  -4.88,  99.90,  -0.83,
11/06 12Z,   1.00,  -2.77,  -2.67,  99.90,  -0.90,
11/06 13Z,   1.00,  -1.50,  -1.43,  99.90,  -0.93,
11/06 14Z,   0.90,  -1.34,  -1.13,  99.90,  -0.69,  (max)
11/06 15Z,   0.90,  -2.06,  -1.74,  99.90,  -0.58,
11/06 16Z,   0.90,  -3.40,  -2.78,  99.90,  -0.28,
11/06 17Z,   0.80,  -5.00,  -4.21,  99.90,  -0.01,
11/06 18Z,   0.80,  -6.32,  -5.50,  99.90,   0.02,
11/06 19Z,   0.80,  -6.81,  -6.02,  99.90,  -0.01,  (min)
11/06 20Z,   0.70,  -6.31,  -5.50,  99.90,   0.11,
11/06 21Z,   0.70,  -5.01,  -4.30,  99.90,   0.01,
11/06 22Z,   0.70,  -3.41,  -2.82,  99.90,  -0.11,
11/06 23Z,   0.60,  -2.02,  -1.39,  99.90,   0.03,
11/07 00Z,   0.80,  -1.36,  -0.59,  99.90,  -0.03,  (max)
11/07 01Z,   0.80,  -1.84,  -0.85,  99.90,   0.19,
11/07 02Z,   0.80,  -3.55,  -2.27,  99.90,   0.48,
11/07 03Z,   0.80,  -6.27,  -4.67,  99.90,   0.80,
11/07 04Z,   0.80,  -9.58,  -7.83,  99.90,   0.95,
11/07 05Z,   0.90, -12.96, -11.27,  99.90,   0.79,
11/07 06Z,   1.00, -15.68, -13.86,  99.90,   0.82,
11/07 07Z,   1.00, -17.00, -15.42,  99.90,   0.58,  (min)
11/07 08Z,   1.00, -16.50, -15.02,  99.90,   0.48,
11/07 09Z,   1.00, -14.37, -13.10,  99.90,   0.27,
11/07 10Z,   1.00, -11.19, -10.41,  99.90,  -0.22,
11/07 11Z,   1.00,  -7.70,  -7.10,  99.90,  -0.40,
11/07 12Z,   1.00,  -4.55,  -4.29,  99.90,  -0.74,
11/07 13Z,   1.00,  -2.29,  -2.26,  99.90,  -0.97,
11/07 14Z,   1.00,  -1.15,  -1.13,  99.90,  -0.98,
11/07 15Z,   0.90,  -1.07,  -0.95,  99.90,  -0.78,  (max)
11/07 16Z,   0.90,  -1.80,  -1.57,  99.90,  -0.67,
11/07 17Z,   0.90,  -3.10,  -2.58,  99.90,  -0.38,
11/07 18Z,   0.80,  -4.60,  -3.93,  99.90,  -0.13,
11/07 19Z,   0.80,  -5.76,  -5.12,  99.90,  -0.16,
11/07 20Z,   0.80,  -6.12,  -5.48,  99.90,  -0.16,  (min)
11/07 21Z,   0.70,  -5.58,  -4.98,  99.90,  -0.10,
11/07 22Z,   0.70,  -4.41,  -3.82,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 23Z,   0.70,  -3.06,  99.90,  -2.46,  -0.10,
11/08 00Z,   0.60,  -2.02,  99.90,  -1.50,  -0.09,
11/08 01Z,   0.60,  -1.74,  99.90,  -1.21,  -0.07,  (max)
11/08 02Z,   0.60,  -2.56,  99.90,  -2.02,  -0.06,
11/08 03Z,   0.60,  -4.50,  99.90,  -3.96,  -0.05,
11/08 04Z,   0.60,  -7.33,  99.90,  -6.77,  -0.04,
11/08 05Z,   0.50, -10.62,  99.90, -10.15,  -0.03,
11/08 06Z,   0.50, -13.82,  99.90, -13.34,  -0.02,
11/08 07Z,   0.50, -16.21,  99.90, -15.72,  -0.01,
11/08 08Z,   0.50, -17.10,  99.90, -16.60,   0.00,  (min)
11/08 09Z,   0.50, -16.21,  99.90, -15.70,   0.01,
11/08 10Z,   0.40, -13.82,  99.90, -13.40,   0.02,
11/08 11Z,   0.40, -10.57,  99.90, -10.15,   0.02,
11/08 12Z,   0.40,  -7.15,  99.90,  -6.73,   0.02,
11/08 13Z,   0.40,  -4.18,  99.90,  -3.76,   0.02,
11/08 14Z,   0.40,  -2.11,  99.90,  -1.69,   0.02,
11/08 15Z,   0.40,  -1.11,  99.90,  -0.69,   0.02,
11/08 16Z,   0.40,  -1.07,  99.90,  -0.65,   0.02,  (max)
11/08 17Z,   0.40,  -1.78,  99.90,  -1.36,   0.02,
11/08 18Z,   0.40,  -2.99,  99.90,  -2.57,   0.02,
11/08 19Z,   0.40,  -4.36,  99.90,  -3.94,   0.02,
11/08 20Z,   0.40,  -5.39,  99.90,  -4.97,   0.02,
11/08 21Z,   0.40,  -5.69,  99.90,  -5.27,   0.02,  (min)
11/08 22Z,   0.40,  -5.22,  99.90,  -4.80,   0.02,
11/08 23Z,   0.40,  -4.25,  99.90,  -3.83,   0.02,
11/09 00Z,   0.40,  -3.19,  99.90,  -2.77,   0.02,
11/09 01Z,   0.40,  -2.44,  99.90,  -2.02,   0.02,
11/09 02Z,   0.40,  -2.41,  99.90,  -1.99,   0.02,  (max)
11/09 03Z,   0.40,  -3.38,  99.90,  -2.96,   0.02,
11/09 04Z,   0.40,  -5.35,  99.90,  -4.93,   0.02,
11/09 05Z,   0.40,  -8.07,  99.90,  -7.65,   0.02,
11/09 06Z,   0.40, -11.14,  99.90, -10.72,   0.02,
11/09 07Z,   0.40, -14.03,  99.90, -13.61,   0.02,
11/09 08Z,   0.40, -16.04,  99.90, -15.62,   0.02,
11/09 09Z,   0.40, -16.58,  99.90, -16.16,   0.02,  (min)
11/09 10Z,   0.40, -15.46,  99.90, -15.04,   0.02,
11/09 11Z,   0.40, -13.04,  99.90, -12.62,   0.02,
11/09 12Z,   0.40,  -9.93,  99.90,  -9.51,   0.02,
11/09 13Z,   0.40,  -6.76,  99.90,  -6.33,   0.02,
11/09 14Z,   0.40,  -4.05,  99.90,  -3.62,   0.02,
11/09 15Z,   0.40,  -2.19,  99.90,  -1.76,   0.02,
11/09 16Z,   0.40,  -1.30,  99.90,  -0.87,   0.02,
11/09 17Z,   0.40,  -1.26,  99.90,  -0.84,   0.02,  (max)
11/09 18Z,   0.40,  -1.90,  99.90,  -1.48,   0.02,
11/09 19Z,   0.40,  -3.02,  99.90,  -2.59,   0.02,
11/09 20Z,   0.40,  -4.28,  99.90,  -3.86,   0.02,
11/09 21Z,   0.40,  -5.24,  99.90,  -4.82,   0.02,
11/09 22Z,   0.40,  -5.57,  99.90,  -5.15,   0.02,  (min)
11/09 23Z,   0.40,  -5.26,  99.90,  -4.84,   0.02,
11/10 00Z,   0.30,  -4.54,  99.90,  -4.22,   0.02,
11/10 01Z,   0.30,  -3.74,  99.90,  -3.42,   0.02,
11/10 02Z,   0.30,  -3.19,  99.90,  -2.87,   0.02,  (max)
11/10 03Z,   0.30,  -3.26,  99.90,  -2.94,   0.02,
11/10 04Z,   0.30,  -4.20,  99.90,  -3.88,   0.02,
11/10 05Z,   0.30,  -6.00,  99.90,  -5.68,   0.02,
11/10 06Z,   0.40,  -8.44,  99.90,  -8.02,   0.02,
11/10 07Z,   0.40, -11.16,  99.90, -10.74,   0.02,
11/10 08Z,   0.40, -13.67,  99.90, -13.25,   0.02,
11/10 09Z,   0.40, -15.33,  99.90, -14.90,   0.02,
11/10 10Z,   0.40, -15.62,  99.90, -15.19,   0.02,  (min)
11/10 11Z,   0.40, -14.45,  99.90, -14.03,   0.02,
11/10 12Z,   0.40, -12.19,  99.90, -11.77,   0.02,
11/10 13Z,   0.40,  -9.37,  99.90,  -8.95,   0.02,
11/10 14Z,   0.40,  -6.52,  99.90,  -6.09,   0.02,
11/10 15Z,   0.40,  -4.08,  99.90,  -3.66,   0.02,
11/10 16Z,   0.40,  -2.40,  99.90,  -1.98,   0.02,
11/10 17Z,   0.40,  -1.58,  99.90,  -1.16,   0.02,
11/10 18Z,   0.40,  -1.51,  99.90,  -1.09,   0.02,  (max)
11/10 19Z,   0.40,  -2.08,  99.90,  -1.66,   0.02,
11/10 20Z,   0.40,  -3.12,  99.90,  -2.70,   0.02,
11/10 21Z,   0.40,  -4.35,  99.90,  -3.93,   0.02,
11/10 22Z,   0.40,  -5.33,  99.90,  -4.91,   0.02,
11/10 23Z,   0.40,  -5.79,  99.90,  -5.37,   0.02,  (min)
11/11 00Z,   0.40,  -5.70,  99.90,  -5.28,   0.02,
11/11 01Z,   0.40,  -5.24,  99.90,  -4.82,   0.02,
11/11 02Z,   0.40,  -4.63,  99.90,  -4.21,   0.02,
11/11 03Z,   0.40,  -4.16,  99.90,  -3.74,   0.02,  (max)
11/11 04Z,   0.40,  -4.17,  99.90,  -3.75,   0.02,
11/11 05Z,   0.40,  -4.92,  99.90,  -4.50,   0.02,
11/11 06Z,   0.50,  -6.40,  99.90,  -5.88,   0.02,
11/11 07Z,   0.50,  -8.44,  99.90,  -7.92,   0.02,
11/11 08Z,   0.40, -10.74,  99.90, -10.32,   0.02,
11/11 09Z,   0.40, -12.86,  99.90, -12.44,   0.02,
11/11 10Z,   0.40, -14.23,  99.90, -13.81,   0.02,
11/11 11Z,   0.40, -14.40,  99.90, -13.98,   0.02,  (min)
11/11 12Z,   0.40, -13.34,  99.90, -12.92,   0.02,
11/11 13Z,  99.90, -11.36,  99.90,  99.90,   0.02,
11/11 14Z,  99.90,  -8.89,  99.90,  99.90,   0.02,
11/11 15Z,  99.90,  -6.35,  99.90,  99.90,   0.02,
11/11 16Z,  99.90,  -4.16,  99.90,  99.90,   0.02,
11/11 17Z,  99.90,  -2.61,  99.90,  99.90,   0.02,
11/11 18Z,  99.90,  -1.83,  99.90,  99.90,   0.02,