EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
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
#Anchorage, AK : 04/30/2025 08:22:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,  -0.30, -24.51, -21.90,  99.90,   2.91,  (min)
04/28 13Z,  -0.30, -15.05, -14.37,  99.90,   0.98,
04/28 14Z,  -0.20,  -7.09,  -8.17,  99.90,  -0.88,
04/28 15Z,  -0.20,  -2.29,  -3.71,  99.90,  -1.22,
04/28 16Z,  -0.10,  -1.18,  -1.88,  99.90,  -0.60,  (max)
04/28 17Z,   0.00,  -3.85,  -4.70,  99.90,  -0.85,
04/28 18Z,   0.00,  -9.04, -10.00,  99.90,  -0.96,
04/28 19Z,   0.00, -15.39, -15.88,  99.90,  -0.49,
04/28 20Z,   0.00, -22.09, -21.62,  99.90,   0.47,
04/28 21Z,   0.10, -28.68, -27.22,  99.90,   1.36,
04/28 22Z,   0.10, -34.69, -32.17,  99.90,   2.42,
04/28 23Z,   0.20, -37.76, -36.96,  99.90,   0.60,  (min)
04/29 00Z,   0.20, -34.54, -34.65,  99.90,  -0.31,
04/29 01Z,   0.30, -25.80, -23.73,  99.90,   1.77,
04/29 02Z,   0.30, -16.10, -15.91,  99.90,  -0.11,
04/29 03Z,   0.40,  -8.45,  -9.95,  99.90,  -1.90,
04/29 04Z,   0.50,  -3.85,  -5.73,  99.90,  -2.38,
04/29 05Z,   0.60,  -3.11,  -4.13,  99.90,  -1.62,  (max)
04/29 06Z,   0.60,  -5.87,  -6.88,  99.90,  -1.61,
04/29 07Z,   0.70, -10.74, -12.02,  99.90,  -1.98,
04/29 08Z,   0.70, -16.60, -17.62,  99.90,  -1.72,
04/29 09Z,   0.80, -22.49, -22.90,  99.90,  -1.21,
04/29 10Z,   0.80, -27.77, -28.01,  99.90,  -1.04,
04/29 11Z,   0.80, -31.06, -31.87,  99.90,  -1.61,  (min)
04/29 12Z,   0.80, -29.25, -27.83,  99.90,   0.62,
04/29 13Z,   0.80, -21.52, -19.07,  99.90,   1.65,
04/29 14Z,   0.80, -12.00, -12.06,  99.90,  -0.86,
04/29 15Z,   0.70,  -4.94,  -6.31,  99.90,  -2.07,
04/29 16Z,   0.70,  -1.45,  -2.73,  99.90,  -1.98,
04/29 17Z,   0.60,  -1.71,  -2.34,  99.90,  -1.23,  (max)
04/29 18Z,   0.60,  -5.34,  -6.32,  99.90,  -1.58,
04/29 19Z,   0.50, -10.94, -11.90,  99.90,  -1.46,
04/29 20Z,   0.50, -17.39, -17.77,  99.90,  -0.88,
04/29 21Z,   0.40, -24.08, -23.50,  99.90,   0.18,
04/29 22Z,   0.30, -30.54, -28.91,  99.90,   1.33,
04/29 23Z,   0.20, -36.04, -33.90,  99.90,   1.94,
04/30 00Z,   0.10, -37.84, -38.29,  99.90,  -0.55,  (min)
04/30 01Z,   0.00, -33.10, -32.64,  99.90,   0.46,
04/30 02Z,   0.00, -23.72, -22.40,  99.90,   1.32,
04/30 03Z,   0.00, -14.43, -15.14,  99.90,  -0.71,
04/30 04Z,  -0.10,  -7.63,  -9.67,  99.90,  -1.94,
04/30 05Z,  -0.10,  -3.95,  -5.86,  99.90,  -1.81,
04/30 06Z,  -0.20,  -3.89,  -5.08,  99.90,  -0.99,  (max)
04/30 07Z,  -0.20,  -6.89,  -8.34,  99.90,  -1.25,
04/30 08Z,  -0.20, -11.74, -13.63,  99.90,  -1.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 09Z,  -0.20, -17.50,  99.90, -19.28,  -1.58,
04/30 10Z,  -0.20, -23.19,  99.90, -24.85,  -1.46,
04/30 11Z,  -0.20, -28.03,  99.90, -29.58,  -1.35,
04/30 12Z,  -0.20, -30.32,  99.90, -31.75,  -1.23,  (min)
04/30 13Z,  -0.20, -27.12,  99.90, -28.43,  -1.12,
04/30 14Z,  -0.20, -18.72,  99.90, -19.92,  -1.00,
04/30 15Z,  -0.30,  -9.84,  99.90, -11.03,  -0.89,
04/30 16Z,  -0.30,  -4.10,  99.90,  -5.17,  -0.77,
04/30 17Z,  -0.40,  -1.92,  99.90,  -2.98,  -0.66,  (max)
04/30 18Z,  -0.40,  -3.17,  99.90,  -4.11,  -0.54,
04/30 19Z,  -0.50,  -7.26,  99.90,  -8.18,  -0.43,
04/30 20Z,  -0.60, -12.89,  99.90, -13.81,  -0.31,
04/30 21Z,  -0.70, -19.24,  99.90, -20.26,  -0.31,
04/30 22Z,  -0.80, -25.71,  99.90, -26.82,  -0.31,
04/30 23Z,  -0.80, -31.74,  99.90, -32.86,  -0.31,
05/01 00Z,  -0.80, -36.40,  99.90, -37.51,  -0.31,
05/01 01Z,  -0.80, -36.81,  99.90, -37.93,  -0.31,  (min)
05/01 02Z,  -0.90, -30.96,  99.90, -32.17,  -0.31,
05/01 03Z,  -0.90, -21.66,  99.90, -22.88,  -0.31,
05/01 04Z,  -0.90, -13.37,  99.90, -14.59,  -0.31,
05/01 05Z,  -0.90,  -7.64,  99.90,  -8.86,  -0.31,
05/01 06Z,  -0.90,  -4.74,  99.90,  -5.96,  -0.31,  (max)
05/01 07Z,  -0.90,  -5.08,  99.90,  -6.29,  -0.31,
05/01 08Z,  -0.90,  -8.10,  99.90,  -9.32,  -0.31,
05/01 09Z,  -0.90, -12.86,  99.90, -14.07,  -0.31,
05/01 10Z,  -0.90, -18.44,  99.90, -19.65,  -0.31,
05/01 11Z,  -0.80, -23.75,  99.90, -24.86,  -0.31,
05/01 12Z,  -0.80, -27.93,  99.90, -29.04,  -0.31,
05/01 13Z,  -0.70, -29.15,  99.90, -30.16,  -0.31,  (min)
05/01 14Z,  -0.60, -24.93,  99.90, -25.85,  -0.31,
05/01 15Z,  -0.60, -16.60,  99.90, -17.51,  -0.31,
05/01 16Z,  -0.50,  -8.96,  99.90,  -9.78,  -0.31,
05/01 17Z,  -0.50,  -4.65,  99.90,  -5.47,  -0.31,
05/01 18Z,  -0.50,  -3.48,  99.90,  -4.29,  -0.31,  (max)
05/01 19Z,  -0.50,  -5.20,  99.90,  -6.01,  -0.31,
05/01 20Z,  -0.50,  -9.29,  99.90, -10.10,  -0.31,
05/01 21Z,  -0.50, -14.70,  99.90, -15.51,  -0.31,
05/01 22Z,  -0.50, -20.75,  99.90, -21.56,  -0.31,
05/01 23Z,  -0.40, -26.72,  99.90, -27.44,  -0.31,
05/02 00Z,  -0.40, -32.04,  99.90, -32.75,  -0.31,
05/02 01Z,  -0.30, -35.68,  99.90, -36.29,  -0.31,  (min)
05/02 02Z,  -0.20, -34.92,  99.90, -35.43,  -0.31,
05/02 03Z,  -0.20, -28.60,  99.90, -29.12,  -0.31,
05/02 04Z,  -0.10, -20.11,  99.90, -20.53,  -0.31,
05/02 05Z,  -0.10, -13.15,  99.90, -13.56,  -0.31,
05/02 06Z,   0.00,  -8.40,  99.90,  -8.71,  -0.31,
05/02 07Z,   0.00,  -6.00,  99.90,  -6.31,  -0.31,  (max)
05/02 08Z,   0.00,  -6.45,  99.90,  -6.77,  -0.31,
05/02 09Z,   0.00,  -9.37,  99.90,  -9.68,  -0.31,
05/02 10Z,   0.00, -13.95,  99.90, -14.27,  -0.31,
05/02 11Z,   0.00, -19.18,  99.90, -19.50,  -0.31,
05/02 12Z,   0.00, -23.91,  99.90, -24.22,  -0.31,
05/02 13Z,   0.00, -27.36,  99.90, -27.67,  -0.31,
05/02 14Z,   0.00, -27.74,  99.90, -28.05,  -0.31,  (min)
05/02 15Z,   0.00, -23.14,  99.90, -23.45,  -0.31,
05/02 16Z,  -0.10, -15.61,  99.90, -16.02,  -0.31,
05/02 17Z,  -0.10,  -9.52,  99.90,  -9.93,  -0.31,
05/02 18Z,  -0.10,  -6.41,  99.90,  -6.82,  -0.31,
05/02 19Z,  -0.10,  -5.72,  99.90,  -6.13,  -0.31,  (max)
05/02 20Z,  -0.10,  -7.40,  99.90,  -7.82,  -0.31,
05/02 21Z,  -0.10, -11.15,  99.90, -11.56,  -0.31,
05/02 22Z,  -0.10, -16.13,  99.90, -16.54,  -0.31,
05/02 23Z,  -0.10, -21.66,  99.90, -22.07,  -0.31,
05/03 00Z,  -0.10, -26.89,  99.90, -27.31,  -0.31,
05/03 01Z,   0.00, -31.36,  99.90, -31.67,  -0.31,
05/03 02Z,   0.00, -34.11,  99.90, -34.42,  -0.31,  (min)
05/03 03Z,   0.00, -32.67,  99.90, -32.99,  -0.31,
05/03 04Z,   0.10, -26.62,  99.90, -26.83,  -0.31,
05/03 05Z,   0.20, -19.41,  99.90, -19.52,  -0.31,
05/03 06Z,   0.30, -13.74,  99.90, -13.76,  -0.31,
05/03 07Z,   0.40,  -9.63,  99.90,  -9.54,  -0.31,
05/03 08Z,   0.50,  -7.39,  99.90,  -7.20,  -0.31,  (max)
05/03 09Z,   0.60,  -7.75,  99.90,  -7.46,  -0.31,
05/03 10Z,   0.60, -10.45,  99.90, -10.17,  -0.31,
05/03 11Z,   0.70, -14.75,  99.90, -14.36,  -0.31,
05/03 12Z,   0.70, -19.46,  99.90, -19.07,  -0.31,
05/03 13Z,   0.80, -23.54,  99.90, -23.05,  -0.31,
05/03 14Z,   0.80, -26.45,  99.90, -25.96,  -0.31,  (min)
05/03 15Z,   0.90, -26.50,  99.90, -25.91,  -0.31,
05/03 16Z,   0.90, -22.21,  99.90, -21.62,  -0.31,
05/03 17Z,   0.90, -15.96,  99.90, -15.37,  -0.31,
05/03 18Z,   0.90, -11.34,  99.90, -10.75,  -0.31,
05/03 19Z,   0.90,  -8.91,  99.90,  -8.33,  -0.31,
05/03 20Z,   0.80,  -8.13,  99.90,  -7.64,  -0.31,  (max)
05/03 21Z,   0.80,  -9.36,  99.90,  -8.88,  -0.31,
05/03 22Z,   0.70, -12.53,  99.90, -12.14,  -0.31,
05/03 23Z,   0.60, -16.93,  99.90, -16.65,  -0.31,
05/04 00Z,   0.60, -21.77,  99.90, -21.48,  -0.31,