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
#Seward, AK : 03/16/2025 20:23:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 00Z,   1.00,  -1.75,  -2.01,  99.90,  -1.26,
03/15 01Z,   0.90,  -4.03,  -4.18,  99.90,  -1.05,
03/15 02Z,   0.80,  -6.71,  -6.91,  99.90,  -1.00,
03/15 03Z,   0.80,  -9.10,  -9.33,  99.90,  -1.03,
03/15 04Z,   0.70, -10.51, -10.88,  99.90,  -1.07,
03/15 05Z,   0.70, -10.60, -11.00,  99.90,  -1.10,  (min)
03/15 06Z,   0.80,  -9.35,  -9.77,  99.90,  -1.22,
03/15 07Z,   0.70,  -7.08,  -7.44,  99.90,  -1.06,
03/15 08Z,   0.60,  -4.37,  -4.82,  99.90,  -1.05,
03/15 09Z,   0.60,  -1.92,  -2.27,  99.90,  -0.95,
03/15 10Z,   0.60,  -0.35,  -0.74,  99.90,  -0.99,
03/15 11Z,   0.60,  -0.01,  -0.45,  99.90,  -1.04,  (max)
03/15 12Z,   0.60,  -0.93,  -1.41,  99.90,  -1.08,
03/15 13Z,   0.60,  -2.89,  -3.37,  99.90,  -1.08,
03/15 14Z,   0.50,  -5.47,  -5.89,  99.90,  -0.92,
03/15 15Z,   0.50,  -7.99,  -8.50,  99.90,  -1.01,
03/15 16Z,   0.60,  -9.75, -10.22,  99.90,  -1.07,
03/15 17Z,   0.70, -10.29, -10.71,  99.90,  -1.12,  (min)
03/15 18Z,   0.70,  -9.51,  -9.84,  99.90,  -1.03,
03/15 19Z,   0.70,  -7.63,  -8.00,  99.90,  -1.07,
03/15 20Z,   0.80,  -5.15,  -5.47,  99.90,  -1.12,
03/15 21Z,   0.80,  -2.73,  -2.99,  99.90,  -1.06,
03/15 22Z,   0.90,  -1.03,  -1.27,  99.90,  -1.14,
03/15 23Z,   1.00,  -0.48,  -0.66,  99.90,  -1.18,  (max)
03/16 00Z,   0.90,  -1.15,  -1.44,  99.90,  -1.19,
03/16 01Z,   0.90,  -2.88,  -3.16,  99.90,  -1.18,
03/16 02Z,   0.90,  -5.27,  -5.48,  99.90,  -1.11,
03/16 03Z,   1.00,  -7.74,  -8.00,  99.90,  -1.26,
03/16 04Z,   1.10,  -9.56,  -9.89,  99.90,  -1.43,
03/16 05Z,   1.20, -10.21, -10.58,  99.90,  -1.57,  (min)
03/16 06Z,   1.10,  -9.52,  -9.90,  99.90,  -1.48,
03/16 07Z,   1.20,  -7.68,  -8.00,  99.90,  -1.52,
03/16 08Z,   1.20,  -5.16,  -5.49,  99.90,  -1.53,
03/16 09Z,   1.30,  -2.59,  -2.92,  99.90,  -1.63,
03/16 10Z,   1.30,  -0.65,  -0.97,  99.90,  -1.62,
03/16 11Z,   1.30,   0.17,  -0.17,  99.90,  -1.64,  (max)
03/16 12Z,   1.20,  -0.29,  -0.71,  99.90,  -1.62,
03/16 13Z,   1.20,  -1.88,  -2.21,  99.90,  -1.53,
03/16 14Z,   1.20,  -4.28,  -4.55,  99.90,  -1.47,
03/16 15Z,   1.20,  -6.93,  -7.35,  99.90,  -1.62,
03/16 16Z,   1.30,  -9.17,  -9.56,  99.90,  -1.69,
03/16 17Z,   1.40, -10.38, -10.69,  99.90,  -1.71,  (min)
03/16 18Z,   1.40, -10.27, -10.57,  99.90,  -1.70,
03/16 19Z,   1.60,  -8.93,  -9.28,  99.90,  -1.95,
03/16 20Z,   1.60,  -6.75,  -7.06,  99.90,  -1.91,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 21Z,   1.70,  -4.29,  99.90,  -4.44,  -1.85,
03/16 22Z,   1.70,  -2.21,  99.90,  -2.30,  -1.79,
03/16 23Z,   1.70,  -1.05,  99.90,  -1.08,  -1.74,  (max)
03/17 00Z,   1.60,  -1.06,  99.90,  -1.14,  -1.68,
03/17 01Z,   1.60,  -2.17,  99.90,  -2.19,  -1.62,
03/17 02Z,   1.50,  -4.09,  99.90,  -4.15,  -1.56,
03/17 03Z,   1.40,  -6.35,  99.90,  -6.45,  -1.51,
03/17 04Z,   1.40,  -8.34,  99.90,  -8.38,  -1.45,
03/17 05Z,   1.40,  -9.44,  99.90,  -9.44,  -1.39,  (min)
03/17 06Z,   1.40,  -9.32,  99.90,  -9.25,  -1.33,
03/17 07Z,   1.50,  -7.99,  99.90,  -7.77,  -1.28,
03/17 08Z,   1.50,  -5.82,  99.90,  -5.54,  -1.22,
03/17 09Z,   1.60,  -3.36,  99.90,  -2.98,  -1.22,
03/17 10Z,   1.60,  -1.22,  99.90,  -0.84,  -1.22,
03/17 11Z,   1.60,   0.02,  99.90,   0.41,  -1.22,
03/17 12Z,   1.60,   0.06,  99.90,   0.44,  -1.22,  (max)
03/17 13Z,   1.50,  -1.09,  99.90,  -0.81,  -1.22,
03/17 14Z,   1.40,  -3.15,  99.90,  -2.97,  -1.22,
03/17 15Z,   1.40,  -5.69,  99.90,  -5.51,  -1.22,
03/17 16Z,   1.30,  -8.15,  99.90,  -8.07,  -1.22,
03/17 17Z,   1.30,  -9.89,  99.90,  -9.81,  -1.22,
03/17 18Z,   1.20, -10.46,  99.90, -10.48,  -1.22,  (min)
03/17 19Z,   1.20,  -9.77,  99.90,  -9.79,  -1.22,
03/17 20Z,   1.20,  -8.08,  99.90,  -8.10,  -1.22,
03/17 21Z,   1.10,  -5.86,  99.90,  -5.97,  -1.22,
03/17 22Z,   1.10,  -3.66,  99.90,  -3.78,  -1.22,
03/17 23Z,   1.10,  -2.07,  99.90,  -2.19,  -1.22,
03/18 00Z,   1.10,  -1.47,  99.90,  -1.59,  -1.22,  (max)
03/18 01Z,   1.00,  -1.95,  99.90,  -2.16,  -1.22,
03/18 02Z,   1.00,  -3.29,  99.90,  -3.51,  -1.22,
03/18 03Z,   1.00,  -5.15,  99.90,  -5.37,  -1.22,
03/18 04Z,   0.90,  -7.04,  99.90,  -7.36,  -1.22,
03/18 05Z,   0.90,  -8.40,  99.90,  -8.72,  -1.22,
03/18 06Z,   0.90,  -8.77,  99.90,  -9.09,  -1.22,  (min)
03/18 07Z,   1.00,  -7.99,  99.90,  -8.21,  -1.22,
03/18 08Z,   1.00,  -6.29,  99.90,  -6.50,  -1.22,
03/18 09Z,   1.00,  -4.10,  99.90,  -4.32,  -1.22,
03/18 10Z,   1.00,  -1.97,  99.90,  -2.19,  -1.22,
03/18 11Z,   1.10,  -0.45,  99.90,  -0.56,  -1.22,
03/18 12Z,   1.10,   0.06,  99.90,  -0.06,  -1.22,  (max)
03/18 13Z,   1.00,  -0.58,  99.90,  -0.80,  -1.22,
03/18 14Z,   1.00,  -2.21,  99.90,  -2.43,  -1.22,
03/18 15Z,   1.00,  -4.46,  99.90,  -4.67,  -1.22,
03/18 16Z,   1.00,  -6.86,  99.90,  -7.08,  -1.22,
03/18 17Z,   1.00,  -8.90,  99.90,  -9.12,  -1.22,
03/18 18Z,   1.10, -10.06,  99.90, -10.18,  -1.22,
03/18 19Z,   1.10, -10.07,  99.90, -10.19,  -1.22,  (min)
03/18 20Z,   1.20,  -8.99,  99.90,  -9.01,  -1.22,
03/18 21Z,   1.20,  -7.20,  99.90,  -7.22,  -1.22,
03/18 22Z,   1.20,  -5.18,  99.90,  -5.20,  -1.22,
03/18 23Z,   1.20,  -3.42,  99.90,  -3.44,  -1.22,
03/19 00Z,   1.20,  -2.35,  99.90,  -2.37,  -1.22,
03/19 01Z,   1.30,  -2.22,  99.90,  -2.14,  -1.22,  (max)
03/19 02Z,   1.10,  -2.97,  99.90,  -3.09,  -1.22,
03/19 03Z,   0.80,  -4.32,  99.90,  -4.73,  -1.22,
03/19 04Z,   1.10,  -5.89,  99.90,  -6.00,  -1.22,
03/19 05Z,   1.30,  -7.25,  99.90,  -7.17,  -1.22,
03/19 06Z,   1.20,  -7.96,  99.90,  -7.98,  -1.22,  (min)
03/19 07Z,   1.10,  -7.71,  99.90,  -7.82,  -1.22,
03/19 08Z,   1.30,  -6.52,  99.90,  -6.43,  -1.22,
03/19 09Z,   1.50,  -4.72,  99.90,  -4.44,  -1.22,
03/19 10Z,   1.40,  -2.78,  99.90,  -2.60,  -1.22,
03/19 11Z,   1.50,  -1.17,  99.90,  -0.89,  -1.22,
03/19 12Z,   1.60,  -0.30,  99.90,   0.08,  -1.22,  (max)
03/19 13Z,   1.60,  -0.42,  99.90,  -0.04,  -1.22,
03/19 14Z,   1.50,  -1.53,  99.90,  -1.25,  -1.22,
03/19 15Z,   1.60,  -3.35,  99.90,  -2.97,  -1.22,
03/19 16Z,   1.60,  -5.51,  99.90,  -5.13,  -1.22,
03/19 17Z,   1.60,  -7.59,  99.90,  -7.21,  -1.22,
03/19 18Z,   1.60,  -9.13,  99.90,  -8.75,  -1.22,
03/19 19Z,   1.60,  -9.78,  99.90,  -9.40,  -1.22,  (min)
03/19 20Z,   1.70,  -9.40,  99.90,  -8.91,  -1.22,
03/19 21Z,   1.70,  -8.19,  99.90,  -7.71,  -1.22,
03/19 22Z,   1.90,  -6.55,  99.90,  -5.87,  -1.22,
03/19 23Z,   1.80,  -4.90,  99.90,  -4.31,  -1.22,
03/20 00Z,   1.70,  -3.61,  99.90,  -3.12,  -1.22,
03/20 01Z,   1.80,  -2.98,  99.90,  -2.40,  -1.22,  (max)
03/20 02Z,   1.80,  -3.13,  99.90,  -2.55,  -1.22,
03/20 03Z,   1.80,  -3.92,  99.90,  -3.33,  -1.22,
03/20 04Z,   1.80,  -5.04,  99.90,  -4.46,  -1.22,
03/20 05Z,   1.90,  -6.18,  99.90,  -5.50,  -1.22,
03/20 06Z,   1.90,  -7.00,  99.90,  -6.32,  -1.22,
03/20 07Z,   1.90,  -7.16,  99.90,  -6.48,  -1.22,  (min)
03/20 08Z,   2.00,  -6.50,  99.90,  -5.72,  -1.22,
03/20 09Z,   2.00,  -5.18,  99.90,  -4.40,  -1.22,
03/20 10Z,   2.00,  -3.56,  99.90,  -2.78,  -1.22,
03/20 11Z,   1.90,  -2.04,  99.90,  -1.36,  -1.22,
03/20 12Z,   1.90,  -0.98,  99.90,  -0.30,  -1.22,