EXTRA-TROPICAL  STORM  SURGE
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Manual
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
#Ketchikan, AK : 07/19/2025 02:20:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 06Z,  -0.30,  -3.49,  -3.75,  99.90,   0.04,
07/17 07Z,  -0.40,  -5.54,  -5.74,  99.90,   0.20,
07/17 08Z,  -0.40,  -6.16,  -6.31,  99.90,   0.25,  (min)
07/17 09Z,  -0.40,  -5.24,  -5.55,  99.90,   0.09,
07/17 10Z,  -0.50,  -3.11,  -3.53,  99.90,   0.08,
07/17 11Z,  -0.40,  -0.36,  -0.85,  99.90,  -0.09,
07/17 12Z,  -0.40,   2.27,   1.78,  99.90,  -0.09,
07/17 13Z,  -0.40,   4.09,   3.71,  99.90,   0.02,
07/17 14Z,  -0.40,   4.63,   4.46,  99.90,   0.23,  (max)
07/17 15Z,  -0.40,   3.71,   3.63,  99.90,   0.32,
07/17 16Z,  -0.40,   1.54,   1.48,  99.90,   0.34,
07/17 17Z,  -0.40,  -1.31,  -1.46,  99.90,   0.25,
07/17 18Z,  -0.40,  -4.08,  -4.33,  99.90,   0.15,
07/17 19Z,  -0.40,  -6.01,  -6.39,  99.90,   0.02,
07/17 20Z,  -0.30,  -6.59,  -6.95,  99.90,  -0.06,  (min)
07/17 21Z,  -0.30,  -5.64,  -5.75,  99.90,   0.19,
07/17 22Z,  -0.30,  -3.39,  -3.41,  99.90,   0.28,
07/17 23Z,  -0.30,  -0.37,  -0.27,  99.90,   0.40,
07/18 00Z,  -0.20,   2.75,   2.74,  99.90,   0.19,
07/18 01Z,  -0.20,   5.27,   5.13,  99.90,   0.06,
07/18 02Z,  -0.20,   6.66,   6.42,  99.90,  -0.04,  (max)
07/18 03Z,  -0.20,   6.59,   6.25,  99.90,  -0.14,
07/18 04Z,  -0.30,   5.07,   4.75,  99.90,  -0.02,
07/18 05Z,  -0.30,   2.43,   2.12,  99.90,  -0.01,
07/18 06Z,  -0.30,  -0.72,  -0.97,  99.90,   0.05,
07/18 07Z,  -0.30,  -3.65,  -3.86,  99.90,   0.09,
07/18 08Z,  -0.30,  -5.67,  -5.84,  99.90,   0.13,
07/18 09Z,  -0.30,  -6.36,  -6.54,  99.90,   0.12,  (min)
07/18 10Z,  -0.40,  -5.63,  -5.87,  99.90,   0.16,
07/18 11Z,  -0.30,  -3.76,  -4.07,  99.90,  -0.01,
07/18 12Z,  -0.20,  -1.28,  -1.62,  99.90,  -0.14,
07/18 13Z,  -0.20,   1.13,   0.91,  99.90,  -0.02,
07/18 14Z,  -0.20,   2.88,   2.77,  99.90,   0.09,
07/18 15Z,  -0.20,   3.52,   3.47,  99.90,   0.15,  (max)
07/18 16Z,  -0.30,   2.92,   2.84,  99.90,   0.22,
07/18 17Z,  -0.30,   1.24,   1.05,  99.90,   0.11,
07/18 18Z,  -0.20,  -1.03,  -1.30,  99.90,  -0.07,
07/18 19Z,  -0.20,  -3.24,  -3.60,  99.90,  -0.16,
07/18 20Z,  -0.20,  -4.76,  -5.11,  99.90,  -0.15,
07/18 21Z,  -0.20,  -5.11,  -5.34,  99.90,  -0.03,  (min)
07/18 22Z,  -0.20,  -4.17,  -4.21,  99.90,   0.16,
07/18 23Z,  -0.20,  -2.11,  -1.99,  99.90,   0.32,
07/19 00Z,  -0.20,   0.59,   0.67,  99.90,   0.28,
07/19 01Z,  -0.10,   3.34,   3.26,  99.90,   0.02,
07/19 02Z,  -0.10,   5.54,   5.33,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 03Z,  -0.10,   6.70,  99.90,   6.53,  -0.07,  (max)
07/19 04Z,  -0.10,   6.54,  99.90,   6.41,  -0.03,
07/19 05Z,  -0.10,   5.03,  99.90,   4.95,   0.02,
07/19 06Z,  -0.10,   2.46,  99.90,   2.42,   0.06,
07/19 07Z,  -0.10,  -0.64,  99.90,  -0.64,   0.10,
07/19 08Z,  -0.20,  -3.61,  99.90,  -3.67,   0.15,
07/19 09Z,  -0.20,  -5.80,  99.90,  -5.81,   0.19,
07/19 10Z,  -0.30,  -6.75,  99.90,  -6.82,   0.23,  (min)
07/19 11Z,  -0.30,  -6.33,  99.90,  -6.35,   0.27,
07/19 12Z,  -0.30,  -4.75,  99.90,  -4.73,   0.32,
07/19 13Z,  -0.20,  -2.47,  99.90,  -2.31,   0.36,
07/19 14Z,  -0.20,  -0.09,  99.90,   0.12,   0.40,
07/19 15Z,  -0.20,   1.81,  99.90,   2.02,   0.40,
07/19 16Z,  -0.20,   2.80,  99.90,   3.00,   0.40,  (max)
07/19 17Z,  -0.20,   2.67,  99.90,   2.88,   0.40,
07/19 18Z,  -0.20,   1.54,  99.90,   1.74,   0.40,
07/19 19Z,  -0.20,  -0.24,  99.90,  -0.04,   0.40,
07/19 20Z,  -0.20,  -2.11,  99.90,  -1.91,   0.40,
07/19 21Z,  -0.20,  -3.48,  99.90,  -3.28,   0.40,
07/19 22Z,  -0.20,  -3.90,  99.90,  -3.70,   0.40,  (min)
07/19 23Z,  -0.20,  -3.18,  99.90,  -2.97,   0.40,
07/20 00Z,  -0.20,  -1.43,  99.90,  -1.22,   0.40,
07/20 01Z,  -0.20,   0.97,  99.90,   1.18,   0.40,
07/20 02Z,  -0.20,   3.50,  99.90,   3.70,   0.40,
07/20 03Z,  -0.20,   5.59,  99.90,   5.79,   0.40,
07/20 04Z,  -0.20,   6.76,  99.90,   6.96,   0.40,  (max)
07/20 05Z,  -0.30,   6.69,  99.90,   6.80,   0.40,
07/20 06Z,  -0.30,   5.31,  99.90,   5.41,   0.40,
07/20 07Z,  -0.40,   2.79,  99.90,   2.80,   0.40,
07/20 08Z,  -0.40,  -0.37,  99.90,  -0.37,   0.40,
07/20 09Z,  -0.40,  -3.55,  99.90,  -3.54,   0.40,
07/20 10Z,  -0.40,  -6.06,  99.90,  -6.05,   0.40,
07/20 11Z,  -0.30,  -7.38,  99.90,  -7.28,   0.40,  (min)
07/20 12Z,  -0.30,  -7.29,  99.90,  -7.19,   0.40,
07/20 13Z,  -0.30,  -5.92,  99.90,  -5.81,   0.40,
07/20 14Z,  -0.30,  -3.66,  99.90,  -3.56,   0.40,
07/20 15Z,  -0.30,  -1.10,  99.90,  -1.00,   0.40,
07/20 16Z,  -0.40,   1.15,  99.90,   1.16,   0.40,
07/20 17Z,  -0.40,   2.61,  99.90,   2.61,   0.40,
07/20 18Z,  -0.50,   2.99,  99.90,   2.89,   0.40,  (max)
07/20 19Z,  -0.50,   2.29,  99.90,   2.19,   0.40,
07/20 20Z,  -0.50,   0.78,  99.90,   0.69,   0.40,
07/20 21Z,  -0.50,  -1.02,  99.90,  -1.11,   0.40,
07/20 22Z,  -0.40,  -2.52,  99.90,  -2.51,   0.40,
07/20 23Z,  -0.40,  -3.21,  99.90,  -3.21,   0.40,  (min)
07/21 00Z,  -0.30,  -2.81,  99.90,  -2.71,   0.40,
07/21 01Z,  -0.20,  -1.34,  99.90,  -1.14,   0.40,
07/21 02Z,  -0.20,   0.90,  99.90,   1.10,   0.40,
07/21 03Z,  -0.20,   3.40,  99.90,   3.61,   0.40,
07/21 04Z,  -0.20,   5.61,  99.90,   5.81,   0.40,
07/21 05Z,  -0.30,   6.97,  99.90,   7.08,   0.40,
07/21 06Z,  -0.30,   7.10,  99.90,   7.21,   0.40,  (max)
07/21 07Z,  -0.40,   5.83,  99.90,   5.83,   0.40,
07/21 08Z,  -0.50,   3.28,  99.90,   3.18,   0.40,
07/21 09Z,  -0.40,  -0.10,  99.90,  -0.09,   0.40,
07/21 10Z,  -0.40,  -3.63,  99.90,  -3.62,   0.40,
07/21 11Z,  -0.40,  -6.56,  99.90,  -6.55,   0.40,
07/21 12Z,  -0.30,  -8.25,  99.90,  -8.15,   0.40,
07/21 13Z,  -0.30,  -8.40,  99.90,  -8.29,   0.40,  (min)
07/21 14Z,  -0.20,  -7.05,  99.90,  -6.84,   0.40,
07/21 15Z,  -0.20,  -4.60,  99.90,  -4.40,   0.40,
07/21 16Z,  -0.30,  -1.68,  99.90,  -1.58,   0.40,
07/21 17Z,  -0.30,   1.04,  99.90,   1.14,   0.40,
07/21 18Z,  -0.40,   2.97,  99.90,   2.97,   0.40,
07/21 19Z,  -0.40,   3.73,  99.90,   3.74,   0.40,  (max)
07/21 20Z,  -0.50,   3.25,  99.90,   3.15,   0.40,
07/21 21Z,  -0.40,   1.75,  99.90,   1.75,   0.40,
07/21 22Z,  -0.30,  -0.25,  99.90,  -0.15,   0.40,
07/21 23Z,  -0.20,  -2.09,  99.90,  -1.89,   0.40,
07/22 00Z,  -0.10,  -3.15,  99.90,  -2.85,   0.40,  (min)
07/22 01Z,  -0.10,  -3.04,  99.90,  -2.73,   0.40,
07/22 02Z,   0.00,  -1.70,  99.90,  -1.30,   0.40,
07/22 03Z,  -0.10,   0.58,  99.90,   0.89,   0.40,
07/22 04Z,  -0.10,   3.29,  99.90,   3.59,   0.40,
07/22 05Z,  -0.20,   5.77,  99.90,   5.97,   0.40,
07/22 06Z,  -0.20,   7.40,  99.90,   7.60,   0.40,
07/22 07Z,  -0.30,   7.70,  99.90,   7.80,   0.40,  (max)
07/22 08Z,  -0.30,   6.43,  99.90,   6.53,   0.40,
07/22 09Z,  -0.30,   3.69,  99.90,   3.80,   0.40,
07/22 10Z,  -0.30,  -0.04,  99.90,   0.06,   0.40,
07/22 11Z,  -0.30,  -4.01,  99.90,  -3.90,   0.40,
07/22 12Z,  -0.20,  -7.33,  99.90,  -7.13,   0.40,
07/22 13Z,  -0.20,  -9.28,  99.90,  -9.07,   0.40,
07/22 14Z,  -0.10,  -9.44,  99.90,  -9.14,   0.40,  (min)
07/22 15Z,  -0.10,  -7.89,  99.90,  -7.58,   0.40,
07/22 16Z,  -0.10,  -5.06,  99.90,  -4.76,   0.40,
07/22 17Z,  -0.20,  -1.68,  99.90,  -1.48,   0.40,
07/22 18Z,  -0.30,   1.49,  99.90,   1.59,   0.40,