EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
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
#Nikiski, AK : 03/24/2025 21:23:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 06Z,   0.00,  10.71,  11.56,  99.90,   0.85,
03/23 07Z,   0.00,  12.54,  13.52,  99.90,   0.98,
03/23 08Z,   0.00,  14.14,  14.83,  99.90,   0.69,
03/23 09Z,   0.00,  14.81,  15.39,  99.90,   0.58,  (max)
03/23 10Z,   0.00,  14.32,  15.11,  99.90,   0.79,
03/23 11Z,   0.00,  13.14,  14.18,  99.90,   1.04,
03/23 12Z,   0.00,  12.03,  13.06,  99.90,   1.03,
03/23 13Z,   0.00,  11.20,  11.96,  99.90,   0.76,
03/23 14Z,   0.00,  10.56,  11.33,  99.90,   0.77,
03/23 15Z,   0.00,  10.61,  11.27,  99.90,   0.66,  (min)
03/23 16Z,   0.00,  11.79,  11.82,  99.90,   0.03,
03/23 17Z,   0.00,  13.30,  12.74,  99.90,  -0.56,
03/23 18Z,   0.00,  14.24,  13.69,  99.90,  -0.55,
03/23 19Z,   0.10,  14.72,  14.43,  99.90,  -0.39,
03/23 20Z,   0.10,  14.99,  14.73,  99.90,  -0.36,  (max)
03/23 21Z,   0.10,  14.67,  14.33,  99.90,  -0.44,
03/23 22Z,   0.00,  13.42,  99.90,  99.90,  99.90,
03/23 23Z,   0.10,  11.45,  11.47,  99.90,  -0.08,
03/24 00Z,   0.10,   9.34,   9.39,  99.90,  -0.05,
03/24 01Z,   0.20,   7.43,   7.35,  99.90,  -0.28,
03/24 02Z,   0.20,   5.58,   5.53,  99.90,  -0.25,
03/24 03Z,   0.20,   4.16,   4.41,  99.90,   0.05,  (min)
03/24 04Z,   0.20,   4.16,   4.54,  99.90,   0.18,
03/24 05Z,   0.30,   5.67,   5.92,  99.90,  -0.05,
03/24 06Z,   0.30,   7.79,   8.10,  99.90,   0.01,
03/24 07Z,   0.30,  10.11,  10.63,  99.90,   0.22,
03/24 08Z,   0.40,  12.65,  13.00,  99.90,  -0.05,
03/24 09Z,   0.40,  14.84,  14.91,  99.90,  -0.33,
03/24 10Z,   0.50,  15.86,  16.05,  99.90,  -0.31,
03/24 11Z,   0.50,  15.48,  16.24,  99.90,   0.26,  (max)
03/24 12Z,   0.50,  14.19,  15.32,  99.90,   0.63,
03/24 13Z,   0.50,  12.69,  13.87,  99.90,   0.68,
03/24 14Z,   0.50,  11.14,  12.23,  99.90,   0.59,
03/24 15Z,   0.50,   9.69,  10.88,  99.90,   0.69,
03/24 16Z,   0.50,   9.20,  10.12,  99.90,   0.42,  (min)
03/24 17Z,   0.40,  10.17,  10.19,  99.90,  -0.38,
03/24 18Z,   0.30,  11.82,  11.12,  99.90,  -1.00,
03/24 19Z,   0.20,  13.30,  12.53,  99.90,  -0.97,
03/24 20Z,   0.10,  14.62,  13.88,  99.90,  -0.84,
03/24 21Z,   0.10,  15.68,  14.72,  99.90,  -1.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 22Z,   0.00,  15.84,  99.90,  14.88,  -0.96,  (max)
03/24 23Z,   0.00,  14.72,  99.90,  13.85,  -0.87,
03/25 00Z,   0.00,  12.57,  99.90,  11.79,  -0.78,
03/25 01Z,  -0.10,  10.01,  99.90,   9.23,  -0.68,
03/25 02Z,  -0.10,   7.37,  99.90,   6.68,  -0.59,
03/25 03Z,  -0.10,   4.69,  99.90,   4.09,  -0.50,
03/25 04Z,  -0.20,   2.75,  99.90,   2.15,  -0.40,
03/25 05Z,  -0.30,   2.73,  99.90,   2.12,  -0.31,  (min)
03/25 06Z,  -0.30,   4.60,  99.90,   4.08,  -0.22,
03/25 07Z,  -0.40,   7.39,  99.90,   6.86,  -0.12,
03/25 08Z,  -0.50,  10.58,  99.90,  10.05,  -0.03,
03/25 09Z,  -0.50,  13.89,  99.90,  13.45,   0.06,
03/25 10Z,  -0.50,  16.44,  99.90,  16.01,   0.06,
03/25 11Z,  -0.50,  17.38,  99.90,  16.94,   0.06,  (max)
03/25 12Z,  -0.60,  16.57,  99.90,  16.04,   0.06,
03/25 13Z,  -0.60,  14.66,  99.90,  14.12,   0.06,
03/25 14Z,  -0.50,  12.33,  99.90,  11.90,   0.06,
03/25 15Z,  -0.50,   9.84,  99.90,   9.41,   0.06,
03/25 16Z,  -0.50,   7.68,  99.90,   7.24,   0.06,
03/25 17Z,  -0.50,   7.02,  99.90,   6.58,   0.06,  (min)
03/25 18Z,  -0.50,   8.36,  99.90,   7.92,   0.06,
03/25 19Z,  -0.50,  10.74,  99.90,  10.30,   0.06,
03/25 20Z,  -0.50,  13.23,  99.90,  12.79,   0.06,
03/25 21Z,  -0.50,  15.57,  99.90,  15.13,   0.06,
03/25 22Z,  -0.50,  17.27,  99.90,  16.83,   0.06,
03/25 23Z,  -0.50,  17.54,  99.90,  17.11,   0.06,  (max)
03/26 00Z,  -0.50,  16.07,  99.90,  15.64,   0.06,
03/26 01Z,  -0.40,  13.28,  99.90,  12.95,   0.06,
03/26 02Z,  -0.40,   9.91,  99.90,   9.58,   0.06,
03/26 03Z,  -0.40,   6.38,  99.90,   6.04,   0.06,
03/26 04Z,  -0.40,   3.01,  99.90,   2.67,   0.06,
03/26 05Z,  -0.40,   0.96,  99.90,   0.63,   0.06,  (min)
03/26 06Z,  -0.50,   1.49,  99.90,   1.05,   0.06,
03/26 07Z,  -0.50,   4.28,  99.90,   3.84,   0.06,
03/26 08Z,  -0.40,   8.12,  99.90,   7.78,   0.06,
03/26 09Z,  -0.40,  12.28,  99.90,  11.94,   0.06,
03/26 10Z,  -0.40,  16.11,  99.90,  15.77,   0.06,
03/26 11Z,  -0.40,  18.55,  99.90,  18.21,   0.06,
03/26 12Z,  -0.40,  18.84,  99.90,  18.51,   0.06,  (max)
03/26 13Z,  -0.40,  17.12,  99.90,  16.78,   0.06,
03/26 14Z,  -0.40,  14.18,  99.90,  13.84,   0.06,
03/26 15Z,  -0.40,  10.82,  99.90,  10.48,   0.06,
03/26 16Z,  -0.40,   7.43,  99.90,   7.10,   0.06,
03/26 17Z,  -0.50,   4.90,  99.90,   4.46,   0.06,
03/26 18Z,  -0.50,   4.62,  99.90,   4.18,   0.06,  (min)
03/26 19Z,  -0.50,   6.88,  99.90,   6.44,   0.06,
03/26 20Z,  -0.50,  10.43,  99.90,  10.00,   0.06,
03/26 21Z,  -0.60,  14.12,  99.90,  13.58,   0.06,
03/26 22Z,  -0.60,  17.34,  99.90,  16.81,   0.06,
03/26 23Z,  -0.60,  19.31,  99.90,  18.77,   0.06,  (max)
03/27 00Z,  -0.60,  19.22,  99.90,  18.69,   0.06,
03/27 01Z,  -0.60,  16.98,  99.90,  16.45,   0.06,
03/27 02Z,  -0.60,  13.27,  99.90,  12.73,   0.06,
03/27 03Z,  -0.60,   8.98,  99.90,   8.44,   0.06,
03/27 04Z,  -0.70,   4.67,  99.90,   4.03,   0.06,
03/27 05Z,  -0.70,   0.98,  99.90,   0.35,   0.06,
03/27 06Z,  -0.70,  -0.60,  99.90,  -1.23,   0.06,  (min)
03/27 07Z,  -0.70,   1.03,  99.90,   0.39,   0.06,
03/27 08Z,  -0.60,   5.11,  99.90,   4.58,   0.06,
03/27 09Z,  -0.60,  10.11,  99.90,   9.57,   0.06,
03/27 10Z,  -0.60,  15.00,  99.90,  14.46,   0.06,
03/27 11Z,  -0.60,  18.85,  99.90,  18.32,   0.06,
03/27 12Z,  -0.60,  20.61,  99.90,  20.07,   0.06,  (max)
03/27 13Z,  -0.50,  19.77,  99.90,  19.33,   0.06,
03/27 14Z,  -0.50,  16.78,  99.90,  16.35,   0.06,
03/27 15Z,  -0.50,  12.67,  99.90,  12.24,   0.06,
03/27 16Z,  -0.50,   8.31,  99.90,   7.87,   0.06,
03/27 17Z,  -0.50,   4.31,  99.90,   3.88,   0.06,
03/27 18Z,  -0.50,   1.90,  99.90,   1.46,   0.06,  (min)
03/27 19Z,  -0.50,   2.53,  99.90,   2.10,   0.06,
03/27 20Z,  -0.50,   6.12,  99.90,   5.69,   0.06,
03/27 21Z,  -0.40,  11.01,  99.90,  10.68,   0.06,
03/27 22Z,  -0.40,  15.76,  99.90,  15.42,   0.06,
03/27 23Z,  -0.40,  19.48,  99.90,  19.15,   0.06,
03/28 00Z,  -0.30,  21.24,  99.90,  21.01,   0.06,  (max)
03/28 01Z,  -0.30,  20.39,  99.90,  20.16,   0.06,
03/28 02Z,  -0.20,  17.16,  99.90,  17.02,   0.06,
03/28 03Z,  -0.20,  12.48,  99.90,  12.35,   0.06,
03/28 04Z,  -0.20,   7.42,  99.90,   7.28,   0.06,
03/28 05Z,  -0.20,   2.67,  99.90,   2.53,   0.06,
03/28 06Z,  -0.20,  -0.81,  99.90,  -0.94,   0.06,
03/28 07Z,  -0.20,  -1.36,  99.90,  -1.50,   0.06,  (min)
03/28 08Z,  -0.10,   1.74,  99.90,   1.71,   0.06,
03/28 09Z,  -0.10,   7.20,  99.90,   7.17,   0.06,
03/28 10Z,  -0.10,  13.11,  99.90,  13.07,   0.06,
03/28 11Z,  -0.10,  18.22,  99.90,  18.18,   0.06,
03/28 12Z,  -0.10,  21.50,  99.90,  21.47,   0.06,
03/28 13Z,  99.90,  22.08,  99.90,  99.90,   0.06,
03/28 14Z,  99.90,  19.83,  99.90,  99.90,   0.06,
03/28 15Z,  99.90,  15.51,  99.90,  99.90,   0.06,
03/28 16Z,  99.90,  10.32,  99.90,  99.90,   0.06,
03/28 17Z,  99.90,   5.21,  99.90,  99.90,   0.06,
03/28 18Z,  99.90,   1.03,  99.90,  99.90,   0.06,