EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Port Angeles, WA
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Toke Point, WA
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Seward, AK : 02/16/2025 19:22:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 00Z,   1.00,  10.49,  10.21,  99.90,  -1.28,  (max)
02/15 01Z,   1.00,   8.95,   8.67,  99.90,  -1.28,
02/15 02Z,   1.00,   6.50,   6.16,  99.90,  -1.34,
02/15 03Z,   1.00,   3.68,   3.46,  99.90,  -1.22,
02/15 04Z,   1.00,   1.18,   0.91,  99.90,  -1.27,
02/15 05Z,   0.80,  -0.31,  -0.77,  99.90,  -1.26,
02/15 06Z,   0.80,  -0.42,  -0.92,  99.90,  -1.30,  (min)
02/15 07Z,   1.00,   0.83,   0.28,  99.90,  -1.55,
02/15 08Z,   1.00,   3.10,   2.52,  99.90,  -1.58,
02/15 09Z,   1.00,   5.83,   5.32,  99.90,  -1.51,
02/15 10Z,   1.00,   8.34,   7.89,  99.90,  -1.45,
02/15 11Z,   1.00,  10.01,   9.65,  99.90,  -1.36,
02/15 12Z,   1.10,  10.50,  10.10,  99.90,  -1.50,  (max)
02/15 13Z,   1.00,   9.78,   9.33,  99.90,  -1.45,
02/15 14Z,   1.00,   8.06,   7.69,  99.90,  -1.37,
02/15 15Z,   1.00,   5.75,   5.46,  99.90,  -1.29,
02/15 16Z,   1.10,   3.45,   3.26,  99.90,  -1.29,
02/15 17Z,   1.10,   1.85,   1.54,  99.90,  -1.41,
02/15 18Z,   1.20,   1.39,   1.23,  99.90,  -1.36,  (min)
02/15 19Z,   1.20,   2.17,   1.94,  99.90,  -1.43,
02/15 20Z,   1.20,   3.94,   3.67,  99.90,  -1.47,
02/15 21Z,   1.30,   6.22,   5.93,  99.90,  -1.59,
02/15 22Z,   1.30,   8.40,   8.22,  99.90,  -1.48,
02/15 23Z,   1.40,   9.86,   9.62,  99.90,  -1.64,
02/16 00Z,   1.40,  10.22,  10.03,  99.90,  -1.59,  (max)
02/16 01Z,   1.30,   9.40,   9.23,  99.90,  -1.47,
02/16 02Z,   1.30,   7.59,   7.41,  99.90,  -1.48,
02/16 03Z,   1.60,   5.18,   5.02,  99.90,  -1.76,
02/16 04Z,   1.40,   2.72,   2.42,  99.90,  -1.70,
02/16 05Z,   1.30,   0.87,   0.47,  99.90,  -1.70,
02/16 06Z,   1.50,   0.18,  -0.17,  99.90,  -1.85,  (min)
02/16 07Z,   1.50,   0.81,   0.48,  99.90,  -1.83,
02/16 08Z,   1.50,   2.57,   2.14,  99.90,  -1.93,
02/16 09Z,   1.40,   5.00,   4.52,  99.90,  -1.88,
02/16 10Z,   1.30,   7.52,   7.15,  99.90,  -1.67,
02/16 11Z,   1.30,   9.50,   9.27,  99.90,  -1.53,
02/16 12Z,   1.40,  10.46,  10.21,  99.90,  -1.65,  (max)
02/16 13Z,   1.30,  10.24,   9.91,  99.90,  -1.63,
02/16 14Z,   1.10,   8.95,   8.74,  99.90,  -1.31,
02/16 15Z,   1.10,   6.92,   6.77,  99.90,  -1.25,
02/16 16Z,   1.10,   4.60,   4.39,  99.90,  -1.31,
02/16 17Z,   1.10,   2.61,   2.38,  99.90,  -1.33,
02/16 18Z,   1.20,   1.50,   1.32,  99.90,  -1.38,  (min)
02/16 19Z,   1.30,   1.57,   1.51,  99.90,  -1.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 20Z,   1.30,   2.72,  99.90,   2.65,  -1.37,
02/16 21Z,   1.30,   4.60,  99.90,   4.53,  -1.37,
02/16 22Z,   1.30,   6.71,  99.90,   6.62,  -1.38,
02/16 23Z,   1.20,   8.47,  99.90,   8.28,  -1.39,
02/17 00Z,   1.20,   9.41,  99.90,   9.21,  -1.40,  (max)
02/17 01Z,   1.00,   9.28,  99.90,   8.87,  -1.41,
02/17 02Z,   1.00,   8.15,  99.90,   7.74,  -1.41,
02/17 03Z,   0.80,   6.31,  99.90,   5.69,  -1.42,
02/17 04Z,   1.10,   4.17,  99.90,   3.84,  -1.43,
02/17 05Z,   0.70,   2.28,  99.90,   1.54,  -1.44,
02/17 06Z,   0.70,   1.19,  99.90,   0.45,  -1.45,  (min)
02/17 07Z,   0.80,   1.25,  99.90,   0.60,  -1.45,
02/17 08Z,   0.90,   2.44,  99.90,   1.89,  -1.45,
02/17 09Z,   0.90,   4.43,  99.90,   3.88,  -1.45,
02/17 10Z,   0.90,   6.73,  99.90,   6.18,  -1.45,
02/17 11Z,   1.00,   8.79,  99.90,   8.34,  -1.45,
02/17 12Z,   1.00,  10.12,  99.90,   9.66,  -1.45,
02/17 13Z,   0.90,  10.38,  99.90,   9.83,  -1.45,  (max)
02/17 14Z,   0.90,   9.57,  99.90,   9.02,  -1.45,
02/17 15Z,   0.90,   7.93,  99.90,   7.38,  -1.45,
02/17 16Z,   0.90,   5.83,  99.90,   5.27,  -1.45,
02/17 17Z,   0.80,   3.73,  99.90,   3.07,  -1.45,
02/17 18Z,   0.90,   2.16,  99.90,   1.61,  -1.45,
02/17 19Z,   1.00,   1.56,  99.90,   1.11,  -1.45,  (min)
02/17 20Z,   0.90,   2.03,  99.90,   1.48,  -1.45,
02/17 21Z,   0.80,   3.35,  99.90,   2.70,  -1.45,
02/17 22Z,   1.00,   5.12,  99.90,   4.67,  -1.45,
02/17 23Z,   0.70,   6.88,  99.90,   6.13,  -1.45,
02/18 00Z,   1.00,   8.17,  99.90,   7.71,  -1.45,
02/18 01Z,   1.00,   8.63,  99.90,   8.17,  -1.45,  (max)
02/18 02Z,   1.00,   8.17,  99.90,   7.72,  -1.45,
02/18 03Z,   1.10,   6.96,  99.90,   6.61,  -1.45,
02/18 04Z,   0.90,   5.33,  99.90,   4.78,  -1.45,
02/18 05Z,   1.10,   3.67,  99.90,   3.31,  -1.45,
02/18 06Z,   1.20,   2.43,  99.90,   2.18,  -1.45,
02/18 07Z,   1.20,   2.05,  99.90,   1.80,  -1.45,  (min)
02/18 08Z,   1.20,   2.68,  99.90,   2.43,  -1.45,
02/18 09Z,   1.00,   4.16,  99.90,   3.71,  -1.45,
02/18 10Z,   1.20,   6.09,  99.90,   5.84,  -1.45,
02/18 11Z,   1.30,   8.03,  99.90,   7.87,  -1.45,
02/18 12Z,   1.20,   9.52,  99.90,   9.26,  -1.45,
02/18 13Z,   1.00,  10.19,  99.90,   9.74,  -1.45,  (max)
02/18 14Z,   1.20,   9.89,  99.90,   9.64,  -1.45,
02/18 15Z,   1.10,   8.72,  99.90,   8.37,  -1.45,
02/18 16Z,   0.70,   6.97,  99.90,   6.22,  -1.45,
02/18 17Z,   1.20,   5.01,  99.90,   4.76,  -1.45,
02/18 18Z,   1.10,   3.25,  99.90,   2.90,  -1.45,
02/18 19Z,   0.90,   2.13,  99.90,   1.58,  -1.45,
02/18 20Z,   1.00,   1.92,  99.90,   1.46,  -1.45,  (min)
02/18 21Z,   1.20,   2.58,  99.90,   2.33,  -1.45,
02/18 22Z,   1.20,   3.85,  99.90,   3.59,  -1.45,
02/18 23Z,   1.10,   5.34,  99.90,   4.98,  -1.45,
02/19 00Z,   1.20,   6.68,  99.90,   6.43,  -1.45,
02/19 01Z,   1.30,   7.53,  99.90,   7.38,  -1.45,
02/19 02Z,   1.30,   7.67,  99.90,   7.52,  -1.45,  (max)
02/19 03Z,   1.10,   7.11,  99.90,   6.75,  -1.45,
02/19 04Z,   1.20,   6.05,  99.90,   5.80,  -1.45,
02/19 05Z,   1.30,   4.80,  99.90,   4.65,  -1.45,
02/19 06Z,   1.30,   3.69,  99.90,   3.54,  -1.45,
02/19 07Z,   1.30,   3.08,  99.90,   2.92,  -1.45,  (min)
02/19 08Z,   1.30,   3.22,  99.90,   3.07,  -1.45,
02/19 09Z,   1.50,   4.17,  99.90,   4.21,  -1.45,
02/19 10Z,   1.40,   5.65,  99.90,   5.60,  -1.45,
02/19 11Z,   1.40,   7.30,  99.90,   7.25,  -1.45,
02/19 12Z,   1.50,   8.76,  99.90,   8.80,  -1.45,
02/19 13Z,   1.60,   9.69,  99.90,   9.84,  -1.45,
02/19 14Z,   1.60,   9.86,  99.90,  10.01,  -1.45,  (max)
02/19 15Z,   1.50,   9.22,  99.90,   9.27,  -1.45,
02/19 16Z,   1.70,   7.93,  99.90,   8.18,  -1.45,
02/19 17Z,   1.80,   6.28,  99.90,   6.63,  -1.45,
02/19 18Z,   1.80,   4.59,  99.90,   4.93,  -1.45,
02/19 19Z,   1.80,   3.18,  99.90,   3.53,  -1.45,
02/19 20Z,   1.80,   2.39,  99.90,   2.74,  -1.45,
02/19 21Z,   1.80,   2.36,  99.90,   2.71,  -1.45,  (min)
02/19 22Z,   1.80,   3.00,  99.90,   3.35,  -1.45,
02/19 23Z,   1.70,   4.03,  99.90,   4.28,  -1.45,
02/20 00Z,   1.70,   5.17,  99.90,   5.42,  -1.45,
02/20 01Z,   1.60,   6.15,  99.90,   6.29,  -1.45,
02/20 02Z,   1.50,   6.72,  99.90,   6.77,  -1.45,  (max)
02/20 03Z,   1.40,   6.75,  99.90,   6.70,  -1.45,
02/20 04Z,   1.30,   6.31,  99.90,   6.15,  -1.45,
02/20 05Z,   1.30,   5.57,  99.90,   5.42,  -1.45,
02/20 06Z,   1.30,   4.78,  99.90,   4.63,  -1.45,
02/20 07Z,   1.20,   4.17,  99.90,   3.92,  -1.45,
02/20 08Z,   1.30,   4.00,  99.90,   3.84,  -1.45,  (min)
02/20 09Z,   1.40,   4.42,  99.90,   4.37,  -1.45,
02/20 10Z,   1.50,   5.40,  99.90,   5.45,  -1.45,
02/20 11Z,   1.50,   6.67,  99.90,   6.71,  -1.45,
02/20 12Z,   1.50,   7.93,  99.90,   7.98,  -1.45,