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
Neah Bay, WA
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 : 03/15/2025 08:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 12Z,   0.90,   7.75,   7.56,  99.90,  -1.09,
03/13 13Z,   0.90,   5.49,   5.33,  99.90,  -1.06,
03/13 14Z,   0.90,   3.28,   3.17,  99.90,  -1.01,
03/13 15Z,   0.90,   1.77,   1.63,  99.90,  -1.04,
03/13 16Z,   1.00,   1.36,   1.21,  99.90,  -1.15,  (min)
03/13 17Z,   1.10,   2.16,   2.08,  99.90,  -1.18,
03/13 18Z,   0.80,   3.99,   3.98,  99.90,  -0.81,
03/13 19Z,   0.90,   6.37,   6.26,  99.90,  -1.01,
03/13 20Z,   1.00,   8.62,   8.64,  99.90,  -0.98,
03/13 21Z,   1.10,  10.13,  10.22,  99.90,  -1.01,
03/13 22Z,   1.10,  10.54,  10.61,  99.90,  -1.03,  (max)
03/13 23Z,   1.20,   9.72,   9.68,  99.90,  -1.24,
03/14 00Z,   0.90,   7.78,   7.76,  99.90,  -0.92,
03/14 01Z,   0.90,   5.13,   5.07,  99.90,  -0.96,
03/14 02Z,   0.90,   2.44,   2.30,  99.90,  -1.04,
03/14 03Z,   1.00,   0.42,   0.23,  99.90,  -1.19,
03/14 04Z,   1.00,  -0.43,  -0.63,  99.90,  -1.20,  (min)
03/14 05Z,   1.10,   0.09,  -0.17,  99.90,  -1.36,
03/14 06Z,   0.90,   1.84,   1.67,  99.90,  -1.07,
03/14 07Z,   1.00,   4.39,   4.18,  99.90,  -1.21,
03/14 08Z,   1.00,   7.07,   6.84,  99.90,  -1.23,
03/14 09Z,   1.00,   9.19,   8.90,  99.90,  -1.29,
03/14 10Z,   1.00,  10.28,  10.12,  99.90,  -1.16,  (max)
03/14 11Z,   1.10,  10.14,   9.83,  99.90,  -1.41,
03/14 12Z,   1.00,   8.82,   8.51,  99.90,  -1.31,
03/14 13Z,   0.90,   6.60,   6.42,  99.90,  -1.08,
03/14 14Z,   0.90,   4.08,   3.83,  99.90,  -1.15,
03/14 15Z,   0.90,   1.95,   1.71,  99.90,  -1.14,
03/14 16Z,   0.90,   0.83,   0.57,  99.90,  -1.16,  (min)
03/14 17Z,   0.90,   0.99,   0.76,  99.90,  -1.13,
03/14 18Z,   1.00,   2.37,   2.16,  99.90,  -1.21,
03/14 19Z,   1.00,   4.62,   4.42,  99.90,  -1.20,
03/14 20Z,   1.00,   7.14,   6.94,  99.90,  -1.20,
03/14 21Z,   1.00,   9.23,   9.12,  99.90,  -1.11,
03/14 22Z,   0.90,  10.33,  10.18,  99.90,  -1.05,  (max)
03/14 23Z,   1.00,  10.21,   9.99,  99.90,  -1.22,
03/15 00Z,   1.00,   8.88,   8.62,  99.90,  -1.26,
03/15 01Z,   0.90,   6.60,   6.45,  99.90,  -1.05,
03/15 02Z,   0.80,   3.92,   3.72,  99.90,  -1.00,
03/15 03Z,   0.80,   1.53,   1.30,  99.90,  -1.03,
03/15 04Z,   0.70,   0.12,  -0.25,  99.90,  -1.07,
03/15 05Z,   0.70,   0.03,  -0.37,  99.90,  -1.10,  (min)
03/15 06Z,   0.80,   1.28,   0.86,  99.90,  -1.22,
03/15 07Z,   0.80,   3.55,   3.19,  99.90,  -1.16,
03/15 08Z,   0.90,   6.26,   5.81,  99.90,  -1.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 09Z,   1.00,   8.71,  99.90,   8.37,  -1.34,
03/15 10Z,   1.00,  10.28,  99.90,   9.95,  -1.33,
03/15 11Z,   1.10,  10.62,  99.90,  10.40,  -1.32,  (max)
03/15 12Z,   1.00,   9.70,  99.90,   9.40,  -1.30,
03/15 13Z,   0.90,   7.74,  99.90,   7.35,  -1.29,
03/15 14Z,   0.80,   5.16,  99.90,   4.69,  -1.28,
03/15 15Z,   0.70,   2.64,  99.90,   2.08,  -1.26,
03/15 16Z,   0.60,   0.88,  99.90,   0.23,  -1.25,
03/15 17Z,   0.60,   0.34,  99.90,  -0.30,  -1.24,  (min)
03/15 18Z,   0.60,   1.12,  99.90,   0.49,  -1.23,
03/15 19Z,   0.70,   3.00,  99.90,   2.49,  -1.21,
03/15 20Z,   0.80,   5.48,  99.90,   5.08,  -1.20,
03/15 21Z,   1.00,   7.90,  99.90,   7.70,  -1.20,
03/15 22Z,   1.10,   9.60,  99.90,   9.50,  -1.20,
03/15 23Z,   1.20,  10.15,  99.90,  10.15,  -1.20,  (max)
03/16 00Z,   1.30,   9.48,  99.90,   9.58,  -1.20,
03/16 01Z,   1.30,   7.75,  99.90,   7.85,  -1.20,
03/16 02Z,   1.30,   5.36,  99.90,   5.46,  -1.20,
03/16 03Z,   1.30,   2.89,  99.90,   2.99,  -1.20,
03/16 04Z,   1.30,   1.07,  99.90,   1.17,  -1.20,
03/16 05Z,   1.20,   0.42,  99.90,   0.42,  -1.20,  (min)
03/16 06Z,   1.20,   1.11,  99.90,   1.11,  -1.20,
03/16 07Z,   1.30,   2.95,  99.90,   3.05,  -1.20,
03/16 08Z,   1.30,   5.47,  99.90,   5.57,  -1.20,
03/16 09Z,   1.30,   8.04,  99.90,   8.14,  -1.20,
03/16 10Z,   1.30,   9.98,  99.90,  10.08,  -1.20,
03/16 11Z,   1.30,  10.80,  99.90,  10.90,  -1.20,  (max)
03/16 12Z,   1.40,  10.34,  99.90,  10.54,  -1.20,
03/16 13Z,   1.40,   8.75,  99.90,   8.95,  -1.20,
03/16 14Z,   1.50,   6.35,  99.90,   6.65,  -1.20,
03/16 15Z,   1.50,   3.70,  99.90,   4.00,  -1.20,
03/16 16Z,   1.60,   1.46,  99.90,   1.86,  -1.20,
03/16 17Z,   1.60,   0.25,  99.90,   0.65,  -1.20,  (min)
03/16 18Z,   1.60,   0.36,  99.90,   0.76,  -1.20,
03/16 19Z,   1.60,   1.70,  99.90,   2.10,  -1.20,
03/16 20Z,   1.60,   3.88,  99.90,   4.28,  -1.20,
03/16 21Z,   1.50,   6.34,  99.90,   6.64,  -1.20,
03/16 22Z,   1.50,   8.42,  99.90,   8.72,  -1.20,
03/16 23Z,   1.50,   9.58,  99.90,   9.88,  -1.20,  (max)
03/17 00Z,   1.50,   9.57,  99.90,   9.87,  -1.20,
03/17 01Z,   1.50,   8.46,  99.90,   8.76,  -1.20,
03/17 02Z,   1.40,   6.54,  99.90,   6.75,  -1.20,
03/17 03Z,   1.50,   4.28,  99.90,   4.59,  -1.20,
03/17 04Z,   1.50,   2.29,  99.90,   2.59,  -1.20,
03/17 05Z,   1.60,   1.19,  99.90,   1.59,  -1.20,  (min)
03/17 06Z,   1.60,   1.31,  99.90,   1.71,  -1.20,
03/17 07Z,   1.60,   2.64,  99.90,   3.04,  -1.20,
03/17 08Z,   1.60,   4.81,  99.90,   5.21,  -1.20,
03/17 09Z,   1.60,   7.27,  99.90,   7.67,  -1.20,
03/17 10Z,   1.50,   9.41,  99.90,   9.71,  -1.20,
03/17 11Z,   1.50,  10.65,  99.90,  10.96,  -1.20,
03/17 12Z,   1.50,  10.69,  99.90,  10.99,  -1.20,  (max)
03/17 13Z,   1.40,   9.54,  99.90,   9.74,  -1.20,
03/17 14Z,   1.40,   7.48,  99.90,   7.68,  -1.20,
03/17 15Z,   1.40,   4.94,  99.90,   5.14,  -1.20,
03/17 16Z,   1.40,   2.48,  99.90,   2.68,  -1.20,
03/17 17Z,   1.30,   0.74,  99.90,   0.84,  -1.20,
03/17 18Z,   1.30,   0.17,  99.90,   0.27,  -1.20,  (min)
03/17 19Z,   1.40,   0.86,  99.90,   1.06,  -1.20,
03/17 20Z,   1.40,   2.55,  99.90,   2.75,  -1.20,
03/17 21Z,   1.30,   4.77,  99.90,   4.87,  -1.20,
03/17 22Z,   1.30,   6.97,  99.90,   7.07,  -1.20,
03/17 23Z,   1.20,   8.56,  99.90,   8.56,  -1.20,
03/18 00Z,   1.20,   9.16,  99.90,   9.16,  -1.20,  (max)
03/18 01Z,   1.10,   8.68,  99.90,   8.59,  -1.20,
03/18 02Z,   1.00,   7.34,  99.90,   7.14,  -1.20,
03/18 03Z,   1.00,   5.48,  99.90,   5.28,  -1.20,
03/18 04Z,   0.90,   3.59,  99.90,   3.29,  -1.20,
03/18 05Z,   0.90,   2.23,  99.90,   1.93,  -1.20,
03/18 06Z,   1.00,   1.86,  99.90,   1.66,  -1.20,  (min)
03/18 07Z,   1.00,   2.64,  99.90,   2.44,  -1.20,
03/18 08Z,   1.00,   4.34,  99.90,   4.14,  -1.20,
03/18 09Z,   1.00,   6.53,  99.90,   6.33,  -1.20,
03/18 10Z,   1.00,   8.66,  99.90,   8.46,  -1.20,
03/18 11Z,   1.00,  10.18,  99.90,   9.98,  -1.20,
03/18 12Z,   1.00,  10.69,  99.90,  10.49,  -1.20,  (max)
03/18 13Z,   0.90,  10.05,  99.90,   9.75,  -1.20,
03/18 14Z,   0.90,   8.42,  99.90,   8.12,  -1.20,
03/18 15Z,   0.80,   6.17,  99.90,   5.78,  -1.20,
03/18 16Z,   0.90,   3.77,  99.90,   3.47,  -1.20,
03/18 17Z,   0.90,   1.73,  99.90,   1.43,  -1.20,
03/18 18Z,   1.00,   0.57,  99.90,   0.37,  -1.20,
03/18 19Z,   1.00,   0.56,  99.90,   0.36,  -1.20,  (min)
03/18 20Z,   1.10,   1.64,  99.90,   1.54,  -1.20,
03/18 21Z,   1.10,   3.43,  99.90,   3.33,  -1.20,
03/18 22Z,   1.20,   5.45,  99.90,   5.45,  -1.20,
03/18 23Z,   1.20,   7.21,  99.90,   7.21,  -1.20,
03/19 00Z,   1.20,   8.28,  99.90,   8.28,  -1.20,