EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
Southeast
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Alaska
Gulf of Alaska
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Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
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
#Cherry Point, WA : 09/12/2026 16:23:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   0.50,  -2.65,  -2.68,  99.90,  -0.53,
09/11 01Z,   0.50,  -2.00,  -1.95,  99.90,  -0.45,  (max)
09/11 02Z,   0.50,  -2.24,  -2.08,  99.90,  -0.34,
09/11 03Z,   0.50,  -3.22,  -3.07,  99.90,  -0.35,
09/11 04Z,   0.60,  -4.64,  -4.47,  99.90,  -0.43,
09/11 05Z,   0.60,  -6.12,  -5.83,  99.90,  -0.31,
09/11 06Z,   0.50,  -7.23,  -6.90,  99.90,  -0.17,
09/11 07Z,   0.50,  -7.69,  -7.36,  99.90,  -0.17,  (min)
09/11 08Z,   0.50,  -7.42,  -7.01,  99.90,  -0.09,
09/11 09Z,   0.50,  -6.57,  -6.14,  99.90,  -0.07,
09/11 10Z,   0.50,  -5.40,  -4.92,  99.90,  -0.02,
09/11 11Z,   0.50,  -4.24,  -3.78,  99.90,  -0.04,
09/11 12Z,   0.50,  -3.45,  -3.05,  99.90,  -0.10,
09/11 13Z,   0.50,  -3.32,  -2.92,  99.90,  -0.10,  (max)
09/11 14Z,   0.50,  -3.98,  -3.52,  99.90,  -0.04,
09/11 15Z,   0.50,  -5.30,  -4.94,  99.90,  -0.14,
09/11 16Z,   0.50,  -7.00,  -6.65,  99.90,  -0.15,
09/11 17Z,   0.50,  -8.67,  -8.32,  99.90,  -0.15,
09/11 18Z,   0.70,  -9.87,  -9.56,  99.90,  -0.39,
09/11 19Z,   0.70, -10.28, -10.03,  99.90,  -0.45,  (min)
09/11 20Z,   0.60,  -9.77,  -9.65,  99.90,  -0.48,
09/11 21Z,   0.60,  -8.49,  -8.26,  99.90,  -0.37,
09/11 22Z,   0.60,  -6.72,  -6.55,  99.90,  -0.43,
09/11 23Z,   0.70,  -4.82,  -4.74,  99.90,  -0.62,
09/12 00Z,   0.60,  -3.20,  -3.09,  99.90,  -0.49,
09/12 01Z,   0.60,  -2.23,  -2.09,  99.90,  -0.46,
09/12 02Z,   0.60,  -2.13,  -1.92,  99.90,  -0.39,  (max)
09/12 03Z,   0.60,  -2.89,  -2.67,  99.90,  -0.38,
09/12 04Z,   0.60,  -4.29,  -4.00,  99.90,  -0.31,
09/12 05Z,   0.60,  -5.97,  -5.61,  99.90,  -0.24,
09/12 06Z,   0.50,  -7.50,  -7.19,  99.90,  -0.19,
09/12 07Z,   0.60,  -8.49,  -8.13,  99.90,  -0.24,
09/12 08Z,   0.50,  -8.70,  -8.32,  99.90,  -0.12,  (min)
09/12 09Z,   0.50,  -8.13,  -7.75,  99.90,  -0.12,
09/12 10Z,   0.50,  -6.99,  -6.50,  99.90,  -0.01,
09/12 11Z,   0.60,  -5.59,  -5.12,  99.90,  -0.13,
09/12 12Z,   0.50,  -4.27,  -3.86,  99.90,  -0.09,
09/12 13Z,   0.60,  -3.40,  -2.99,  99.90,  -0.19,
09/12 14Z,   0.60,  -3.26,  -2.76,  99.90,  -0.10,  (max)
09/12 15Z,   0.60,  -3.89,  -3.39,  99.90,  -0.10,
09/12 16Z,   0.60,  -5.14,  -4.71,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 17Z,   0.60,  -6.68,  99.90,  -6.25,  -0.17,
09/12 18Z,   0.60,  -8.10,  99.90,  -7.67,  -0.18,
09/12 19Z,   0.60,  -8.99,  99.90,  -8.57,  -0.18,
09/12 20Z,   0.60,  -9.09,  99.90,  -8.68,  -0.19,  (min)
09/12 21Z,   0.60,  -8.37,  99.90,  -7.96,  -0.19,
09/12 22Z,   0.60,  -7.02,  99.90,  -6.62,  -0.19,
09/12 23Z,   0.60,  -5.37,  99.90,  -4.97,  -0.20,
09/13 00Z,   0.60,  -3.77,  99.90,  -3.38,  -0.20,
09/13 01Z,   0.60,  -2.61,  99.90,  -2.22,  -0.21,
09/13 02Z,   0.60,  -2.20,  99.90,  -1.81,  -0.21,  (max)
09/13 03Z,   0.60,  -2.66,  99.90,  -2.28,  -0.22,
09/13 04Z,   0.60,  -3.89,  99.90,  -3.51,  -0.22,
09/13 05Z,   0.60,  -5.59,  99.90,  -5.21,  -0.22,
09/13 06Z,   0.60,  -7.37,  99.90,  -6.99,  -0.22,
09/13 07Z,   0.70,  -8.80,  99.90,  -8.32,  -0.22,
09/13 08Z,   0.70,  -9.54,  99.90,  -9.06,  -0.22,  (min)
09/13 09Z,   0.70,  -9.43,  99.90,  -8.95,  -0.22,
09/13 10Z,   0.70,  -8.56,  99.90,  -8.08,  -0.22,
09/13 11Z,   0.70,  -7.17,  99.90,  -6.70,  -0.22,
09/13 12Z,   0.80,  -5.61,  99.90,  -5.03,  -0.22,
09/13 13Z,   0.80,  -4.21,  99.90,  -3.64,  -0.22,
09/13 14Z,   0.80,  -3.34,  99.90,  -2.76,  -0.22,
09/13 15Z,   0.80,  -3.20,  99.90,  -2.62,  -0.22,  (max)
09/13 16Z,   0.80,  -3.79,  99.90,  -3.21,  -0.22,
09/13 17Z,   0.80,  -4.91,  99.90,  -4.34,  -0.22,
09/13 18Z,   0.80,  -6.22,  99.90,  -5.65,  -0.22,
09/13 19Z,   0.80,  -7.34,  99.90,  -6.76,  -0.22,
09/13 20Z,   0.80,  -7.91,  99.90,  -7.33,  -0.22,  (min)
09/13 21Z,   0.80,  -7.76,  99.90,  -7.18,  -0.22,
09/13 22Z,   0.80,  -6.92,  99.90,  -6.34,  -0.22,
09/13 23Z,   0.70,  -5.64,  99.90,  -5.16,  -0.22,
09/14 00Z,   0.70,  -4.25,  99.90,  -3.77,  -0.22,
09/14 01Z,   0.70,  -3.08,  99.90,  -2.60,  -0.22,
09/14 02Z,   0.70,  -2.45,  99.90,  -1.97,  -0.22,  (max)
09/14 03Z,   0.70,  -2.60,  99.90,  -2.12,  -0.22,
09/14 04Z,   0.70,  -3.54,  99.90,  -3.07,  -0.22,
09/14 05Z,   0.70,  -5.11,  99.90,  -4.63,  -0.22,
09/14 06Z,   0.70,  -6.94,  99.90,  -6.46,  -0.22,
09/14 07Z,   0.70,  -8.65,  99.90,  -8.17,  -0.22,
09/14 08Z,   0.70,  -9.85,  99.90,  -9.37,  -0.22,
09/14 09Z,   0.70, -10.26,  99.90,  -9.78,  -0.22,  (min)
09/14 10Z,   0.70,  -9.82,  99.90,  -9.34,  -0.22,
09/14 11Z,   0.60,  -8.68,  99.90,  -8.30,  -0.22,
09/14 12Z,   0.60,  -7.13,  99.90,  -6.75,  -0.22,
09/14 13Z,   0.60,  -5.49,  99.90,  -5.11,  -0.22,
09/14 14Z,   0.50,  -4.10,  99.90,  -3.82,  -0.22,
09/14 15Z,   0.50,  -3.26,  99.90,  -2.98,  -0.22,
09/14 16Z,   0.50,  -3.13,  99.90,  -2.85,  -0.22,  (max)
09/14 17Z,   0.50,  -3.65,  99.90,  -3.38,  -0.22,
09/14 18Z,   0.50,  -4.60,  99.90,  -4.33,  -0.22,
09/14 19Z,   0.40,  -5.65,  99.90,  -5.48,  -0.22,
09/14 20Z,   0.40,  -6.47,  99.90,  -6.29,  -0.22,
09/14 21Z,   0.40,  -6.77,  99.90,  -6.59,  -0.22,  (min)
09/14 22Z,   0.40,  -6.46,  99.90,  -6.28,  -0.22,
09/14 23Z,   0.40,  -5.63,  99.90,  -5.46,  -0.22,
09/15 00Z,   0.40,  -4.56,  99.90,  -4.38,  -0.22,
09/15 01Z,   0.40,  -3.52,  99.90,  -3.35,  -0.22,
09/15 02Z,   0.40,  -2.83,  99.90,  -2.65,  -0.22,
09/15 03Z,   0.40,  -2.72,  99.90,  -2.55,  -0.22,  (max)
09/15 04Z,   0.40,  -3.34,  99.90,  -3.17,  -0.22,
09/15 05Z,   0.40,  -4.64,  99.90,  -4.46,  -0.22,
09/15 06Z,   0.40,  -6.35,  99.90,  -6.17,  -0.22,
09/15 07Z,   0.40,  -8.14,  99.90,  -7.96,  -0.22,
09/15 08Z,   0.40,  -9.63,  99.90,  -9.46,  -0.22,
09/15 09Z,   0.40, -10.51,  99.90, -10.34,  -0.22,
09/15 10Z,   0.40, -10.59,  99.90, -10.41,  -0.22,  (min)
09/15 11Z,   0.40,  -9.87,  99.90,  -9.69,  -0.22,
09/15 12Z,   0.40,  -8.55,  99.90,  -8.38,  -0.22,
09/15 13Z,   0.40,  -6.93,  99.90,  -6.75,  -0.22,
09/15 14Z,   0.40,  -5.30,  99.90,  -5.13,  -0.22,
09/15 15Z,   0.40,  -3.98,  99.90,  -3.80,  -0.22,
09/15 16Z,   0.40,  -3.20,  99.90,  -3.02,  -0.22,
09/15 17Z,   0.40,  -3.07,  99.90,  -2.89,  -0.22,  (max)
09/15 18Z,   0.40,  -3.49,  99.90,  -3.32,  -0.22,
09/15 19Z,   0.40,  -4.24,  99.90,  -4.07,  -0.22,
09/15 20Z,   0.40,  -5.03,  99.90,  -4.86,  -0.22,
09/15 21Z,   0.40,  -5.59,  99.90,  -5.41,  -0.22,
09/15 22Z,   0.40,  -5.72,  99.90,  -5.54,  -0.22,  (min)
09/15 23Z,   0.40,  -5.36,  99.90,  -5.19,  -0.22,
09/16 00Z,   0.40,  -4.67,  99.90,  -4.49,  -0.22,
09/16 01Z,   0.30,  -3.88,  99.90,  -3.81,  -0.22,
09/16 02Z,   0.30,  -3.25,  99.90,  -3.18,  -0.22,
09/16 03Z,   0.40,  -3.01,  99.90,  -2.83,  -0.22,  (max)
09/16 04Z,   0.30,  -3.33,  99.90,  -3.25,  -0.22,
09/16 05Z,   0.30,  -4.27,  99.90,  -4.20,  -0.22,
09/16 06Z,   0.40,  -5.73,  99.90,  -5.55,  -0.22,
09/16 07Z,  99.90,  -7.41,  99.90,  99.90,  -0.22,
09/16 08Z,  99.90,  -9.02,  99.90,  99.90,  -0.22,
09/16 09Z,  99.90, -10.22,  99.90,  99.90,  -0.22,
09/16 10Z,  99.90, -10.78,  99.90,  99.90,  -0.22,
09/16 11Z,  99.90, -10.57,  99.90,  99.90,  -0.22,
09/16 12Z,  99.90,  -9.67,  99.90,  99.90,  -0.22,