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
Status
Stations
Cherry Point, WA
Friday Harbor WA
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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
#Skagway, AK : 07/17/2025 14:23:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 18Z,   0.90, -16.57, -17.48,  99.90,  -1.81,
07/15 19Z,   1.00, -17.56, -18.54,  99.90,  -1.98,  (min)
07/15 20Z,   1.00, -16.23, -16.88,  99.90,  -1.65,
07/15 21Z,   1.10, -13.07, -14.07,  99.90,  -2.10,
07/15 22Z,   1.00,  -9.05, -10.12,  99.90,  -2.07,
07/15 23Z,   1.00,  -5.12,  -6.11,  99.90,  -1.99,
07/16 00Z,   1.10,  -2.05,  -2.95,  99.90,  -2.00,
07/16 01Z,   1.10,  -0.44,  -1.15,  99.90,  -1.81,  (max)
07/16 02Z,   1.10,  -0.64,  -1.66,  99.90,  -2.12,
07/16 03Z,   1.10,  -2.52,  -3.25,  99.90,  -1.83,
07/16 04Z,   1.00,  -5.56,  -6.14,  99.90,  -1.58,
07/16 05Z,   0.90,  -9.07,  -9.59,  99.90,  -1.42,
07/16 06Z,   1.00, -12.23, -12.88,  99.90,  -1.65,
07/16 07Z,   1.10, -14.13, -15.10,  99.90,  -2.07,  (min)
07/16 08Z,   1.10, -14.07, -14.74,  99.90,  -1.77,
07/16 09Z,   1.00, -12.10, -12.97,  99.90,  -1.87,
07/16 10Z,   1.00,  -8.97, -10.08,  99.90,  -2.11,
07/16 11Z,   0.90,  -5.64,  -6.82,  99.90,  -2.08,
07/16 12Z,   1.10,  -2.92,  -3.87,  99.90,  -2.05,
07/16 13Z,   1.10,  -1.47,  -2.26,  99.90,  -1.89,  (max)
07/16 14Z,   1.10,  -1.72,  -2.46,  99.90,  -1.84,
07/16 15Z,   1.10,  -3.68,  -4.48,  99.90,  -1.90,
07/16 16Z,   1.00,  -6.82,  -7.34,  99.90,  -1.52,
07/16 17Z,   1.00, -10.43, -11.12,  99.90,  -1.69,
07/16 18Z,   1.20, -13.71, -14.45,  99.90,  -1.94,
07/16 19Z,   1.20, -15.84, -16.94,  99.90,  -2.30,
07/16 20Z,   1.20, -16.09, -17.10,  99.90,  -2.21,  (min)
07/16 21Z,   1.20, -14.29, -15.29,  99.90,  -2.20,
07/16 22Z,   1.20, -11.02, -12.29,  99.90,  -2.47,
07/16 23Z,   1.10,  -7.21,  -8.25,  99.90,  -2.14,
07/17 00Z,   1.40,  -3.72,  -4.77,  99.90,  -2.45,
07/17 01Z,   1.40,  -1.21,  -2.04,  99.90,  -2.23,
07/17 02Z,   1.50,  -0.20,  -1.13,  99.90,  -2.43,  (max)
07/17 03Z,   1.50,  -0.92,  -1.83,  99.90,  -2.41,
07/17 04Z,   1.50,  -3.16,  -3.88,  99.90,  -2.22,
07/17 05Z,   1.50,  -6.32,  -7.08,  99.90,  -2.26,
07/17 06Z,   1.70,  -9.76, -10.65,  99.90,  -2.59,
07/17 07Z,   1.80, -12.72, -13.73,  99.90,  -2.81,
07/17 08Z,   1.80, -14.34, -15.38,  99.90,  -2.84,  (min)
07/17 09Z,   1.70, -14.11, -15.04,  99.90,  -2.63,
07/17 10Z,   1.70, -12.17, -13.21,  99.90,  -2.74,
07/17 11Z,   1.50,  -9.28, -10.49,  99.90,  -2.71,
07/17 12Z,   1.40,  -6.29,  -7.33,  99.90,  -2.44,
07/17 13Z,   1.20,  -3.91,  -4.82,  99.90,  -2.11,
07/17 14Z,   1.20,  -2.70,  -3.50,  99.90,  -2.00,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 15Z,   1.10,  -3.03,  99.90,  -3.92,  -1.99,
07/17 16Z,   1.10,  -4.80,  99.90,  -5.68,  -1.99,
07/17 17Z,   1.30,  -7.48,  99.90,  -8.16,  -1.98,
07/17 18Z,   1.40, -10.44,  99.90, -11.01,  -1.98,
07/17 19Z,   1.60, -13.02,  99.90, -13.39,  -1.97,
07/17 20Z,   1.80, -14.51,  99.90, -14.67,  -1.96,  (min)
07/17 21Z,   2.00, -14.32,  99.90, -14.28,  -1.96,
07/17 22Z,   2.10, -12.39,  99.90, -12.24,  -1.95,
07/17 23Z,   2.20,  -9.30,  99.90,  -9.04,  -1.95,
07/18 00Z,   2.20,  -5.88,  99.90,  -5.62,  -1.94,
07/18 01Z,   2.20,  -2.85,  99.90,  -2.59,  -1.93,
07/18 02Z,   2.10,  -0.80,  99.90,  -0.63,  -1.93,
07/18 03Z,   1.90,  -0.20,  99.90,  -0.23,  -1.93,  (max)
07/18 04Z,   1.70,  -1.21,  99.90,  -1.44,  -1.93,
07/18 05Z,   1.60,  -3.57,  99.90,  -3.90,  -1.93,
07/18 06Z,   1.60,  -6.71,  99.90,  -7.04,  -1.93,
07/18 07Z,   1.60, -10.06,  99.90, -10.38,  -1.93,
07/18 08Z,   1.60, -12.90,  99.90, -13.23,  -1.93,
07/18 09Z,   1.60, -14.48,  99.90, -14.81,  -1.93,  (min)
07/18 10Z,   1.60, -14.32,  99.90, -14.65,  -1.93,
07/18 11Z,   1.60, -12.62,  99.90, -12.95,  -1.93,
07/18 12Z,   1.70, -10.06,  99.90, -10.29,  -1.93,
07/18 13Z,   1.70,  -7.37,  99.90,  -7.60,  -1.93,
07/18 14Z,   1.80,  -5.15,  99.90,  -5.28,  -1.93,
07/18 15Z,   1.90,  -3.93,  99.90,  -3.96,  -1.93,  (max)
07/18 16Z,   1.90,  -4.05,  99.90,  -4.08,  -1.93,
07/18 17Z,   2.10,  -5.37,  99.90,  -5.20,  -1.93,
07/18 18Z,   2.10,  -7.44,  99.90,  -7.27,  -1.93,
07/18 19Z,   2.10,  -9.75,  99.90,  -9.58,  -1.93,
07/18 20Z,   2.00, -11.79,  99.90, -11.72,  -1.93,
07/18 21Z,   1.90, -12.94,  99.90, -12.97,  -1.93,  (min)
07/18 22Z,   1.70, -12.66,  99.90, -12.89,  -1.93,
07/18 23Z,   1.60, -10.90,  99.90, -11.23,  -1.93,
07/19 00Z,   1.70,  -8.18,  99.90,  -8.40,  -1.93,
07/19 01Z,   1.80,  -5.17,  99.90,  -5.30,  -1.93,
07/19 02Z,   1.90,  -2.49,  99.90,  -2.52,  -1.93,
07/19 03Z,   2.00,  -0.69,  99.90,  -0.62,  -1.93,
07/19 04Z,   2.10,  -0.25,  99.90,  -0.08,  -1.93,  (max)
07/19 05Z,   2.30,  -1.32,  99.90,  -0.95,  -1.93,
07/19 06Z,   2.40,  -3.63,  99.90,  -3.16,  -1.93,
07/19 07Z,   2.40,  -6.70,  99.90,  -6.23,  -1.93,
07/19 08Z,   2.30, -10.03,  99.90,  -9.65,  -1.93,
07/19 09Z,   2.20, -12.94,  99.90, -12.67,  -1.93,
07/19 10Z,   2.00, -14.69,  99.90, -14.62,  -1.93,
07/19 11Z,   1.80, -14.82,  99.90, -14.94,  -1.93,  (min)
07/19 12Z,   1.60, -13.46,  99.90, -13.79,  -1.93,
07/19 13Z,   1.50, -11.20,  99.90, -11.63,  -1.93,
07/19 14Z,   1.50,  -8.64,  99.90,  -9.07,  -1.93,
07/19 15Z,   1.60,  -6.35,  99.90,  -6.67,  -1.93,
07/19 16Z,   1.70,  -4.87,  99.90,  -5.10,  -1.93,
07/19 17Z,   1.80,  -4.54,  99.90,  -4.67,  -1.93,  (max)
07/19 18Z,   1.90,  -5.30,  99.90,  -5.32,  -1.93,
07/19 19Z,   1.90,  -6.78,  99.90,  -6.80,  -1.93,
07/19 20Z,   2.10,  -8.62,  99.90,  -8.45,  -1.93,
07/19 21Z,   2.10, -10.41,  99.90, -10.23,  -1.93,
07/19 22Z,   2.10, -11.54,  99.90, -11.37,  -1.93,
07/19 23Z,   2.00, -11.46,  99.90, -11.39,  -1.93,  (min)
07/20 00Z,   2.00, -10.07,  99.90, -10.00,  -1.93,
07/20 01Z,   1.90,  -7.74,  99.90,  -7.77,  -1.93,
07/20 02Z,   1.90,  -5.03,  99.90,  -5.06,  -1.93,
07/20 03Z,   2.00,  -2.48,  99.90,  -2.41,  -1.93,
07/20 04Z,   2.00,  -0.69,  99.90,  -0.62,  -1.93,
07/20 05Z,   2.10,  -0.18,  99.90,  -0.00,  -1.93,  (max)
07/20 06Z,   2.10,  -1.13,  99.90,  -0.96,  -1.93,
07/20 07Z,   2.10,  -3.33,  99.90,  -3.16,  -1.93,
07/20 08Z,   2.10,  -6.39,  99.90,  -6.22,  -1.93,
07/20 09Z,   2.00,  -9.84,  99.90,  -9.77,  -1.93,
07/20 10Z,   1.70, -13.02,  99.90, -13.25,  -1.93,
07/20 11Z,   1.50, -15.12,  99.90, -15.54,  -1.93,
07/20 12Z,   1.40, -15.61,  99.90, -16.14,  -1.93,  (min)
07/20 13Z,   1.40, -14.58,  99.90, -15.11,  -1.93,
07/20 14Z,   1.50, -12.47,  99.90, -12.89,  -1.93,
07/20 15Z,   1.60,  -9.81,  99.90, -10.14,  -1.93,
07/20 16Z,   1.70,  -7.21,  99.90,  -7.44,  -1.93,
07/20 17Z,   1.80,  -5.29,  99.90,  -5.42,  -1.93,
07/20 18Z,   1.90,  -4.44,  99.90,  -4.47,  -1.93,  (max)
07/20 19Z,   1.90,  -4.66,  99.90,  -4.69,  -1.93,
07/20 20Z,   2.00,  -5.72,  99.90,  -5.65,  -1.93,
07/20 21Z,   1.80,  -7.37,  99.90,  -7.50,  -1.93,
07/20 22Z,   1.70,  -9.22,  99.90,  -9.45,  -1.93,
07/20 23Z,   1.50, -10.63,  99.90, -11.06,  -1.93,
07/21 00Z,   1.50, -10.95,  99.90, -11.38,  -1.93,  (min)
07/21 01Z,   1.50,  -9.96,  99.90, -10.39,  -1.93,
07/21 02Z,   1.50,  -7.91,  99.90,  -8.34,  -1.93,
07/21 03Z,   1.60,  -5.26,  99.90,  -5.59,  -1.93,
07/21 04Z,   1.70,  -2.59,  99.90,  -2.82,  -1.93,
07/21 05Z,   1.80,  -0.58,  99.90,  -0.71,  -1.93,
07/21 06Z,   1.80,   0.14,  99.90,   0.01,  -1.93,