EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Friday Harbor WA
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Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
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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
#Skagway, AK : 03/25/2025 04:22:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 12Z,   2.20,   9.33,   9.36,  99.90,  -2.17,
03/23 13Z,   2.30,  10.50,  10.53,  99.90,  -2.27,
03/23 14Z,   2.30,  11.64,  11.74,  99.90,  -2.20,
03/23 15Z,   2.40,  12.55,  12.50,  99.90,  -2.45,
03/23 16Z,   2.50,  12.92,  12.65,  99.90,  -2.77,  (max)
03/23 17Z,   2.60,  12.47,  12.07,  99.90,  -3.00,
03/23 18Z,   2.60,  11.21,  10.91,  99.90,  -2.90,
03/23 19Z,   2.60,   9.45,   9.19,  99.90,  -2.86,
03/23 20Z,   2.50,   7.46,   7.29,  99.90,  -2.67,
03/23 21Z,   2.50,   5.53,   5.53,  99.90,  -2.50,
03/23 22Z,   2.60,   4.07,   4.16,  99.90,  -2.51,
03/23 23Z,   2.70,   3.46,   3.53,  99.90,  -2.63,  (min)
03/24 00Z,   2.70,   3.78,   3.85,  99.90,  -2.63,
03/24 01Z,   2.60,   4.76,   4.67,  99.90,  -2.69,
03/24 02Z,   2.60,   6.12,   6.11,  99.90,  -2.61,
03/24 03Z,   2.70,   7.69,   7.77,  99.90,  -2.62,
03/24 04Z,   2.80,   9.23,   9.26,  99.90,  -2.77,
03/24 05Z,   3.00,  10.38,  10.42,  99.90,  -2.96,
03/24 06Z,   3.00,  10.93,  10.85,  99.90,  -3.08,
03/24 07Z,   3.00,  10.88,  10.89,  99.90,  -2.99,  (max)
03/24 08Z,   2.90,  10.34,  10.26,  99.90,  -2.98,
03/24 09Z,   2.80,   9.39,   9.26,  99.90,  -2.93,
03/24 10Z,   2.80,   8.27,   8.15,  99.90,  -2.92,
03/24 11Z,   2.80,   7.49,   7.41,  99.90,  -2.88,
03/24 12Z,   2.70,   7.42,   7.32,  99.90,  -2.80,  (min)
03/24 13Z,   2.50,   8.11,   7.81,  99.90,  -2.80,
03/24 14Z,   2.40,   9.32,   8.91,  99.90,  -2.81,
03/24 15Z,   2.30,  10.82,  10.33,  99.90,  -2.79,
03/24 16Z,   2.30,  12.30,  11.79,  99.90,  -2.81,
03/24 17Z,   2.30,  13.24,  12.44,  99.90,  -3.10,
03/24 18Z,   2.10,  13.23,  12.47,  99.90,  -2.86,  (max)
03/24 19Z,   2.00,  12.21,  11.44,  99.90,  -2.77,
03/24 20Z,   1.90,  10.41,   9.76,  99.90,  -2.55,
03/24 21Z,   1.90,   8.08,   7.47,  99.90,  -2.51,
03/24 22Z,   1.90,   5.59,   4.99,  99.90,  -2.50,
03/24 23Z,   2.00,   3.51,   3.05,  99.90,  -2.46,
03/25 00Z,   2.10,   2.41,   1.97,  99.90,  -2.54,  (min)
03/25 01Z,   2.30,   2.48,   2.00,  99.90,  -2.78,
03/25 02Z,   2.30,   3.56,   3.05,  99.90,  -2.81,
03/25 03Z,   2.40,   5.38,   4.75,  99.90,  -3.03,
03/25 04Z,   2.50,   7.64,   7.02,  99.90,  -3.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 05Z,   2.40,   9.89,  99.90,   9.22,  -3.06,
03/25 06Z,   2.30,  11.57,  99.90,  10.86,  -3.01,
03/25 07Z,   2.10,  12.36,  99.90,  11.51,  -2.95,  (max)
03/25 08Z,   1.80,  12.21,  99.90,  11.12,  -2.90,
03/25 09Z,   1.40,  11.20,  99.90,   9.76,  -2.84,
03/25 10Z,   1.10,   9.50,  99.90,   7.81,  -2.78,
03/25 11Z,   1.10,   7.56,  99.90,   5.93,  -2.73,
03/25 12Z,   1.10,   6.12,  99.90,   4.55,  -2.67,
03/25 13Z,   1.20,   5.73,  99.90,   4.31,  -2.62,  (min)
03/25 14Z,   1.40,   6.50,  99.90,   5.33,  -2.56,
03/25 15Z,   1.60,   8.19,  99.90,   7.29,  -2.51,
03/25 16Z,   1.80,  10.45,  99.90,   9.79,  -2.45,
03/25 17Z,   1.90,  12.69,  99.90,  12.14,  -2.45,
03/25 18Z,   2.00,  14.21,  99.90,  13.76,  -2.45,
03/25 19Z,   2.10,  14.48,  99.90,  14.13,  -2.45,  (max)
03/25 20Z,   2.10,  13.40,  99.90,  13.05,  -2.45,
03/25 21Z,   2.10,  11.20,  99.90,  10.85,  -2.45,
03/25 22Z,   2.00,   8.22,  99.90,   7.77,  -2.45,
03/25 23Z,   1.90,   4.98,  99.90,   4.43,  -2.45,
03/26 00Z,   1.70,   2.30,  99.90,   1.55,  -2.45,
03/26 01Z,   1.60,   0.92,  99.90,   0.07,  -2.45,  (min)
03/26 02Z,   1.50,   1.13,  99.90,   0.18,  -2.45,
03/26 03Z,   1.40,   2.75,  99.90,   1.70,  -2.45,
03/26 04Z,   1.40,   5.40,  99.90,   4.35,  -2.45,
03/26 05Z,   1.40,   8.54,  99.90,   7.49,  -2.45,
03/26 06Z,   1.40,  11.45,  99.90,  10.40,  -2.45,
03/26 07Z,   1.40,  13.42,  99.90,  12.37,  -2.45,
03/26 08Z,   1.50,  14.07,  99.90,  13.12,  -2.45,  (max)
03/26 09Z,   1.50,  13.37,  99.90,  12.42,  -2.45,
03/26 10Z,   1.50,  11.48,  99.90,  10.53,  -2.45,
03/26 11Z,   1.40,   8.76,  99.90,   7.71,  -2.45,
03/26 12Z,   1.40,   5.94,  99.90,   4.89,  -2.45,
03/26 13Z,   1.30,   4.01,  99.90,   2.86,  -2.45,
03/26 14Z,   1.30,   3.64,  99.90,   2.49,  -2.45,  (min)
03/26 15Z,   1.20,   4.91,  99.90,   3.66,  -2.45,
03/26 16Z,   1.10,   7.46,  99.90,   6.11,  -2.45,
03/26 17Z,   1.00,  10.66,  99.90,   9.21,  -2.45,
03/26 18Z,   0.90,  13.68,  99.90,  12.12,  -2.45,
03/26 19Z,   0.70,  15.59,  99.90,  13.84,  -2.45,
03/26 20Z,   0.60,  15.84,  99.90,  13.99,  -2.45,  (max)
03/26 21Z,   0.60,  14.39,  99.90,  12.54,  -2.45,
03/26 22Z,   0.70,  11.53,  99.90,   9.78,  -2.45,
03/26 23Z,   0.80,   7.75,  99.90,   6.10,  -2.45,
03/27 00Z,   1.10,   3.80,  99.90,   2.45,  -2.45,
03/27 01Z,   1.30,   0.74,  99.90,  -0.42,  -2.45,
03/27 02Z,   1.50,  -0.55,  99.90,  -1.50,  -2.45,  (min)
03/27 03Z,   1.60,   0.23,  99.90,  -0.62,  -2.45,
03/27 04Z,   1.60,   2.76,  99.90,   1.91,  -2.45,
03/27 05Z,   1.50,   6.41,  99.90,   5.46,  -2.45,
03/27 06Z,   1.40,  10.37,  99.90,   9.32,  -2.45,
03/27 07Z,   1.30,  13.68,  99.90,  12.53,  -2.45,
03/27 08Z,   1.30,  15.54,  99.90,  14.39,  -2.45,
03/27 09Z,   1.40,  15.61,  99.90,  14.56,  -2.45,  (max)
03/27 10Z,   1.40,  13.98,  99.90,  12.93,  -2.45,
03/27 11Z,   1.40,  10.96,  99.90,   9.91,  -2.45,
03/27 12Z,   1.40,   7.16,  99.90,   6.11,  -2.45,
03/27 13Z,   1.30,   3.62,  99.90,   2.47,  -2.45,
03/27 14Z,   1.30,   1.54,  99.90,   0.39,  -2.45,  (min)
03/27 15Z,   1.30,   1.60,  99.90,   0.44,  -2.45,
03/27 16Z,   1.50,   3.73,  99.90,   2.78,  -2.45,
03/27 17Z,   1.70,   7.31,  99.90,   6.56,  -2.45,
03/27 18Z,   1.90,  11.44,  99.90,  10.89,  -2.45,
03/27 19Z,   2.00,  15.00,  99.90,  14.55,  -2.45,
03/27 20Z,   2.20,  17.01,  99.90,  16.76,  -2.45,
03/27 21Z,   2.30,  16.95,  99.90,  16.80,  -2.45,  (max)
03/27 22Z,   2.30,  14.89,  99.90,  14.74,  -2.45,
03/27 23Z,   2.20,  11.27,  99.90,  11.02,  -2.45,
03/28 00Z,   2.10,   6.73,  99.90,   6.38,  -2.45,
03/28 01Z,   2.00,   2.30,  99.90,   1.85,  -2.45,
03/28 02Z,   1.90,  -0.76,  99.90,  -1.31,  -2.45,
03/28 03Z,   1.90,  -1.51,  99.90,  -2.06,  -2.45,  (min)
03/28 04Z,   2.00,   0.19,  99.90,  -0.26,  -2.45,
03/28 05Z,   2.10,   3.78,  99.90,   3.43,  -2.45,
03/28 06Z,   2.20,   8.36,  99.90,   8.11,  -2.45,
03/28 07Z,   2.30,  12.84,  99.90,  12.69,  -2.45,
03/28 08Z,   2.30,  16.12,  99.90,  15.97,  -2.45,
03/28 09Z,   2.30,  17.44,  99.90,  17.29,  -2.45,  (max)
03/28 10Z,   2.20,  16.59,  99.90,  16.34,  -2.45,
03/28 11Z,   2.00,  13.81,  99.90,  13.36,  -2.45,
03/28 12Z,   1.80,   9.62,  99.90,   8.97,  -2.45,
03/28 13Z,   1.60,   4.90,  99.90,   4.05,  -2.45,
03/28 14Z,   1.50,   0.99,  99.90,   0.04,  -2.45,
03/28 15Z,   1.50,  -0.82,  99.90,  -1.78,  -2.45,  (min)
03/28 16Z,   1.60,   0.02,  99.90,  -0.83,  -2.45,
03/28 17Z,   1.80,   3.19,  99.90,   2.54,  -2.45,
03/28 18Z,   1.90,   7.77,  99.90,   7.22,  -2.45,
03/28 19Z,  99.90,  12.56,  99.90,  99.90,  -2.45,
03/28 20Z,  99.90,  16.34,  99.90,  99.90,  -2.45,
03/28 21Z,  99.90,  18.11,  99.90,  99.90,  -2.45,
03/28 22Z,  99.90,  17.51,  99.90,  99.90,  -2.45,
03/28 23Z,  99.90,  14.76,  99.90,  99.90,  -2.45,
03/29 00Z,  99.90,  10.44,  99.90,  99.90,  -2.45,