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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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 : 04/30/2025 04:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,   2.20,  14.09,  13.52,  99.90,  -2.77,
04/28 13Z,   2.20,   8.55,   8.02,  99.90,  -2.73,
04/28 14Z,   2.20,   2.64,   2.06,  99.90,  -2.78,
04/28 15Z,   2.20,  -2.20,  -2.75,  99.90,  -2.75,
04/28 16Z,   2.20,  -4.55,  -5.00,  99.90,  -2.65,  (min)
04/28 17Z,   2.20,  -3.76,  -3.85,  99.90,  -2.29,
04/28 18Z,   2.50,  -0.24,  -0.20,  99.90,  -2.46,
04/28 19Z,   2.50,   4.90,   4.44,  99.90,  -2.96,
04/28 20Z,   2.50,  10.32,   9.79,  99.90,  -3.03,
04/28 21Z,   2.60,  14.75,  14.05,  99.90,  -3.30,
04/28 22Z,   2.60,  17.23,  16.32,  99.90,  -3.51,  (max)
04/28 23Z,   2.70,  17.35,  16.19,  99.90,  -3.86,
04/29 00Z,   2.80,  15.34,  14.28,  99.90,  -3.86,
04/29 01Z,   2.80,  11.74,  11.05,  99.90,  -3.49,
04/29 02Z,   2.70,   7.34,   6.81,  99.90,  -3.23,
04/29 03Z,   2.60,   3.31,   2.67,  99.90,  -3.24,
04/29 04Z,   2.50,   0.99,   0.27,  99.90,  -3.22,  (min)
04/29 05Z,   2.40,   1.30,   0.89,  99.90,  -2.81,
04/29 06Z,   2.40,   4.17,   3.99,  99.90,  -2.58,
04/29 07Z,   2.20,   8.72,   8.14,  99.90,  -2.78,
04/29 08Z,   2.10,  13.69,  13.18,  99.90,  -2.61,
04/29 09Z,   2.00,  17.85,  17.38,  99.90,  -2.47,
04/29 10Z,   2.00,  20.14,  19.73,  99.90,  -2.41,  (max)
04/29 11Z,   2.10,  19.93,  19.21,  99.90,  -2.82,
04/29 12Z,   2.20,  17.25,  16.36,  99.90,  -3.09,
04/29 13Z,   2.10,  12.64,  11.71,  99.90,  -3.03,
04/29 14Z,   1.90,   6.89,   5.84,  99.90,  -2.95,
04/29 15Z,   1.70,   1.15,   0.17,  99.90,  -2.68,
04/29 16Z,   1.80,  -3.13,  -4.11,  99.90,  -2.78,
04/29 17Z,   1.90,  -4.68,  -5.44,  99.90,  -2.66,  (min)
04/29 18Z,   1.80,  -3.15,  -3.65,  99.90,  -2.30,
04/29 19Z,   1.70,   0.80,   0.21,  99.90,  -2.29,
04/29 20Z,   1.70,   5.97,   5.15,  99.90,  -2.52,
04/29 21Z,   1.80,  11.09,  10.10,  99.90,  -2.79,
04/29 22Z,   1.80,  15.01,  13.90,  99.90,  -2.91,
04/29 23Z,   2.00,  16.94,  15.56,  99.90,  -3.38,  (max)
04/30 00Z,   2.10,  16.64,  15.19,  99.90,  -3.55,
04/30 01Z,   2.10,  14.41,  13.05,  99.90,  -3.46,
04/30 02Z,   2.20,  10.85,  10.03,  99.90,  -3.02,
04/30 03Z,   2.20,   6.76,   6.06,  99.90,  -2.90,
04/30 04Z,   2.10,   3.29,   2.67,  99.90,  -2.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 05Z,   2.00,   1.70,  99.90,   0.98,  -2.72,  (min)
04/30 06Z,   1.80,   2.65,  99.90,   1.74,  -2.71,
04/30 07Z,   1.70,   5.84,  99.90,   4.83,  -2.71,
04/30 08Z,   1.70,  10.28,  99.90,   9.27,  -2.71,
04/30 09Z,   1.60,  14.79,  99.90,  13.68,  -2.70,
04/30 10Z,   1.60,  18.26,  99.90,  17.16,  -2.70,
04/30 11Z,   1.50,  19.79,  99.90,  18.60,  -2.69,  (max)
04/30 12Z,   1.50,  18.93,  99.90,  17.75,  -2.69,
04/30 13Z,   1.50,  15.85,  99.90,  14.67,  -2.68,
04/30 14Z,   1.50,  11.13,  99.90,   9.95,  -2.68,
04/30 15Z,   1.50,   5.60,  99.90,   4.42,  -2.67,
04/30 16Z,   1.50,   0.41,  99.90,  -0.76,  -2.67,
04/30 17Z,   1.50,  -3.08,  99.90,  -4.25,  -2.67,
04/30 18Z,   1.50,  -3.87,  99.90,  -5.04,  -2.67,  (min)
04/30 19Z,   1.60,  -1.86,  99.90,  -2.93,  -2.67,
04/30 20Z,   1.70,   2.12,  99.90,   1.15,  -2.67,
04/30 21Z,   1.70,   6.94,  99.90,   5.97,  -2.67,
04/30 22Z,   1.70,  11.46,  99.90,  10.49,  -2.67,
04/30 23Z,   1.60,  14.74,  99.90,  13.67,  -2.67,
05/01 00Z,   1.50,  16.14,  99.90,  14.97,  -2.67,  (max)
05/01 01Z,   1.50,  15.55,  99.90,  14.38,  -2.67,
05/01 02Z,   1.50,  13.35,  99.90,  12.18,  -2.67,
05/01 03Z,   1.50,  10.08,  99.90,   8.91,  -2.67,
05/01 04Z,   1.60,   6.53,  99.90,   5.46,  -2.67,
05/01 05Z,   1.70,   3.76,  99.90,   2.79,  -2.67,
05/01 06Z,   1.70,   2.82,  99.90,   1.85,  -2.67,  (min)
05/01 07Z,   1.70,   4.14,  99.90,   3.17,  -2.67,
05/01 08Z,   1.70,   7.26,  99.90,   6.29,  -2.67,
05/01 09Z,   1.60,  11.24,  99.90,  10.17,  -2.67,
05/01 10Z,   1.60,  15.07,  99.90,  14.00,  -2.67,
05/01 11Z,   1.60,  17.80,  99.90,  16.73,  -2.67,
05/01 12Z,   1.70,  18.69,  99.90,  17.72,  -2.67,  (max)
05/01 13Z,   1.80,  17.45,  99.90,  16.58,  -2.67,
05/01 14Z,   2.00,  14.30,  99.90,  13.64,  -2.67,
05/01 15Z,   2.10,   9.86,  99.90,   9.29,  -2.67,
05/01 16Z,   2.30,   4.91,  99.90,   4.54,  -2.67,
05/01 17Z,   2.40,   0.50,  99.90,   0.23,  -2.67,
05/01 18Z,   2.50,  -2.18,  99.90,  -2.35,  -2.67,
05/01 19Z,   2.50,  -2.40,  99.90,  -2.57,  -2.67,  (min)
05/01 20Z,   2.40,  -0.28,  99.90,  -0.55,  -2.67,
05/01 21Z,   2.30,   3.37,  99.90,   3.00,  -2.67,
05/01 22Z,   2.20,   7.55,  99.90,   7.08,  -2.67,
05/01 23Z,   2.10,  11.36,  99.90,  10.79,  -2.67,
05/02 00Z,   2.00,  14.01,  99.90,  13.34,  -2.67,
05/02 01Z,   1.80,  15.02,  99.90,  14.15,  -2.67,  (max)
05/02 02Z,   1.70,  14.38,  99.90,  13.41,  -2.67,
05/02 03Z,   1.80,  12.43,  99.90,  11.56,  -2.67,
05/02 04Z,   2.00,   9.66,  99.90,   8.99,  -2.67,
05/02 05Z,   2.20,   6.75,  99.90,   6.28,  -2.67,
05/02 06Z,   2.50,   4.61,  99.90,   4.44,  -2.67,
05/02 07Z,   2.70,   4.09,  99.90,   4.12,  -2.67,  (min)
05/02 08Z,   2.70,   5.44,  99.90,   5.47,  -2.67,
05/02 09Z,   2.60,   8.16,  99.90,   8.09,  -2.67,
05/02 10Z,   2.50,  11.47,  99.90,  11.30,  -2.67,
05/02 11Z,   2.40,  14.54,  99.90,  14.27,  -2.67,
05/02 12Z,   2.20,  16.63,  99.90,  16.16,  -2.67,
05/02 13Z,   2.20,  17.12,  99.90,  16.65,  -2.67,  (max)
05/02 14Z,   2.20,  15.80,  99.90,  15.33,  -2.67,
05/02 15Z,   2.30,  12.94,  99.90,  12.57,  -2.67,
05/02 16Z,   2.40,   9.08,  99.90,   8.81,  -2.67,
05/02 17Z,   2.50,   4.90,  99.90,   4.73,  -2.67,
05/02 18Z,   2.60,   1.30,  99.90,   1.23,  -2.67,
05/02 19Z,   2.70,  -0.75,  99.90,  -0.72,  -2.67,  (min)
05/02 20Z,   2.70,  -0.71,  99.90,  -0.68,  -2.67,
05/02 21Z,   2.70,   1.20,  99.90,   1.23,  -2.67,
05/02 22Z,   2.60,   4.26,  99.90,   4.19,  -2.67,
05/02 23Z,   2.50,   7.72,  99.90,   7.55,  -2.67,
05/03 00Z,   2.30,  10.86,  99.90,  10.49,  -2.67,
05/03 01Z,   2.20,  13.05,  99.90,  12.58,  -2.67,
05/03 02Z,   2.10,  13.90,  99.90,  13.33,  -2.67,  (max)
05/03 03Z,   2.20,  13.42,  99.90,  12.95,  -2.67,
05/03 04Z,   2.20,  11.89,  99.90,  11.42,  -2.67,
05/03 05Z,   2.30,   9.70,  99.90,   9.33,  -2.67,
05/03 06Z,   2.30,   7.35,  99.90,   6.98,  -2.67,
05/03 07Z,   2.30,   5.62,  99.90,   5.25,  -2.67,
05/03 08Z,   2.30,   5.21,  99.90,   4.84,  -2.67,  (min)
05/03 09Z,   2.20,   6.27,  99.90,   5.80,  -2.67,
05/03 10Z,   2.10,   8.38,  99.90,   7.81,  -2.67,
05/03 11Z,   2.10,  10.96,  99.90,  10.39,  -2.67,
05/03 12Z,   2.00,  13.40,  99.90,  12.73,  -2.67,
05/03 13Z,   1.90,  15.07,  99.90,  14.30,  -2.67,
05/03 14Z,   1.90,  15.43,  99.90,  14.66,  -2.67,  (max)
05/03 15Z,   2.00,  14.33,  99.90,  13.66,  -2.67,
05/03 16Z,   2.10,  12.00,  99.90,  11.43,  -2.67,
05/03 17Z,   2.10,   8.87,  99.90,   8.30,  -2.67,
05/03 18Z,   2.20,   5.45,  99.90,   4.98,  -2.67,
05/03 19Z,  99.90,   2.49,  99.90,  99.90,  -2.67,
05/03 20Z,  99.90,   0.81,  99.90,  99.90,  -2.67,
05/03 21Z,  99.90,   0.81,  99.90,  99.90,  -2.67,
05/03 22Z,  99.90,   2.29,  99.90,  99.90,  -2.67,
05/03 23Z,  99.90,   4.71,  99.90,  99.90,  -2.67,
05/04 00Z,  99.90,   7.54,  99.90,  99.90,  -2.67,