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
#North Spit, CA : 04/28/2025 01:23:18 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 06Z,   0.00,   0.08,   0.78,  99.90,   0.70,  (max)
04/26 07Z,   0.00,  -0.43,   0.29,  99.90,   0.72,
04/26 08Z,   0.00,  -1.66,  -0.99,  99.90,   0.67,
04/26 09Z,   0.10,  -3.34,  -2.58,  99.90,   0.66,
04/26 10Z,   0.10,  -5.12,  -4.17,  99.90,   0.85,
04/26 11Z,   0.10,  -6.59,  -5.62,  99.90,   0.87,
04/26 12Z,   0.10,  -7.35,  -6.49,  99.90,   0.76,  (min)
04/26 13Z,   0.10,  -7.21,  -6.33,  99.90,   0.78,
04/26 14Z,   0.10,  -6.26,  -5.37,  99.90,   0.79,
04/26 15Z,   0.10,  -4.84,  -3.98,  99.90,   0.76,
04/26 16Z,   0.10,  -3.31,  -2.59,  99.90,   0.62,
04/26 17Z,   0.10,  -1.99,  -1.34,  99.90,   0.55,
04/26 18Z,   0.20,  -1.17,  -0.53,  99.90,   0.44,
04/26 19Z,   0.20,  -1.07,  -0.41,  99.90,   0.46,  (max)
04/26 20Z,   0.20,  -1.69,  -1.04,  99.90,   0.45,
04/26 21Z,   0.20,  -2.82,  -2.21,  99.90,   0.41,
04/26 22Z,   0.20,  -4.14,  -3.48,  99.90,   0.46,
04/26 23Z,   0.20,  -5.28,  -4.52,  99.90,   0.56,
04/27 00Z,   0.30,  -5.87,  -5.22,  99.90,   0.35,  (min)
04/27 01Z,   0.30,  -5.65,  -4.97,  99.90,   0.38,
04/27 02Z,   0.30,  -4.65,  -3.92,  99.90,   0.43,
04/27 03Z,   0.20,  -3.17,  -2.49,  99.90,   0.48,
04/27 04Z,   0.20,  -1.60,  -0.97,  99.90,   0.43,
04/27 05Z,   0.20,  -0.28,   0.32,  99.90,   0.40,
04/27 06Z,   0.10,   0.49,   1.19,  99.90,   0.60,
04/27 07Z,   0.10,   0.48,   1.20,  99.90,   0.62,  (max)
04/27 08Z,   0.10,  -0.41,   0.27,  99.90,   0.58,
04/27 09Z,   0.10,  -2.03,  -1.34,  99.90,   0.59,
04/27 10Z,   0.10,  -4.04,  -3.26,  99.90,   0.68,
04/27 11Z,   0.10,  -6.03,  -5.10,  99.90,   0.83,
04/27 12Z,   0.00,  -7.55,  -6.69,  99.90,   0.86,
04/27 13Z,   0.00,  -8.21,  -7.58,  99.90,   0.63,  (min)
04/27 14Z,   0.00,  -7.85,  -7.17,  99.90,   0.68,
04/27 15Z,   0.00,  -6.68,  -5.98,  99.90,   0.70,
04/27 16Z,   0.00,  -5.07,  -4.48,  99.90,   0.59,
04/27 17Z,   0.00,  -3.39,  -2.94,  99.90,   0.45,
04/27 18Z,   0.00,  -1.99,  -1.66,  99.90,   0.33,
04/27 19Z,   0.00,  -1.15,  -0.91,  99.90,   0.24,
04/27 20Z,   0.00,  -1.07,  -0.72,  99.90,   0.35,  (max)
04/27 21Z,   0.00,  -1.71,  -1.41,  99.90,   0.30,
04/27 22Z,   0.00,  -2.83,  -2.54,  99.90,   0.29,
04/27 23Z,   0.00,  -4.08,  -3.75,  99.90,   0.33,
04/28 00Z,   0.00,  -5.06,  -4.70,  99.90,   0.36,
04/28 01Z,   0.00,  -5.43,  -5.07,  99.90,   0.36,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 02Z,   0.00,  -4.97,  99.90,  -4.59,   0.38,
04/28 03Z,  -0.10,  -3.79,  99.90,  -3.50,   0.39,
04/28 04Z,   0.00,  -2.24,  99.90,  -1.83,   0.41,
04/28 05Z,  -0.10,  -0.73,  99.90,  -0.40,   0.43,
04/28 06Z,  -0.10,   0.43,  99.90,   0.77,   0.44,
04/28 07Z,  -0.10,   0.94,  99.90,   1.30,   0.46,  (max)
04/28 08Z,   0.00,   0.60,  99.90,   1.08,   0.48,
04/28 09Z,   0.00,  -0.63,  99.90,  -0.14,   0.49,
04/28 10Z,  -0.10,  -2.54,  99.90,  -2.14,   0.51,
04/28 11Z,   0.00,  -4.76,  99.90,  -4.23,   0.53,
04/28 12Z,   0.00,  -6.82,  99.90,  -6.27,   0.54,
04/28 13Z,  -0.10,  -8.27,  99.90,  -7.81,   0.56,
04/28 14Z,  -0.10,  -8.75,  99.90,  -8.29,   0.56,  (min)
04/28 15Z,  -0.10,  -8.19,  99.90,  -7.74,   0.56,
04/28 16Z,  -0.10,  -6.85,  99.90,  -6.39,   0.56,
04/28 17Z,  -0.10,  -5.13,  99.90,  -4.67,   0.56,
04/28 18Z,  -0.10,  -3.42,  99.90,  -2.96,   0.56,
04/28 19Z,  -0.10,  -2.02,  99.90,  -1.56,   0.56,
04/28 20Z,  -0.10,  -1.22,  99.90,  -0.76,   0.56,
04/28 21Z,  -0.10,  -1.17,  99.90,  -0.71,   0.56,  (max)
04/28 22Z,  -0.10,  -1.81,  99.90,  -1.35,   0.56,
04/28 23Z,  -0.10,  -2.87,  99.90,  -2.41,   0.56,
04/29 00Z,  -0.10,  -3.98,  99.90,  -3.52,   0.56,
04/29 01Z,   0.00,  -4.78,  99.90,  -4.22,   0.56,
04/29 02Z,  -0.10,  -4.92,  99.90,  -4.46,   0.56,  (min)
04/29 03Z,  -0.10,  -4.27,  99.90,  -3.81,   0.56,
04/29 04Z,   0.00,  -3.00,  99.90,  -2.44,   0.56,
04/29 05Z,  -0.10,  -1.49,  99.90,  -1.03,   0.56,
04/29 06Z,  -0.10,  -0.12,  99.90,   0.34,   0.56,
04/29 07Z,  -0.10,   0.82,  99.90,   1.28,   0.56,
04/29 08Z,   0.00,   1.06,  99.90,   1.62,   0.56,  (max)
04/29 09Z,   0.00,   0.44,  99.90,   1.00,   0.56,
04/29 10Z,   0.00,  -1.04,  99.90,  -0.48,   0.56,
04/29 11Z,   0.00,  -3.11,  99.90,  -2.55,   0.56,
04/29 12Z,   0.00,  -5.36,  99.90,  -4.80,   0.56,
04/29 13Z,   0.00,  -7.36,  99.90,  -6.80,   0.56,
04/29 14Z,   0.00,  -8.65,  99.90,  -8.09,   0.56,
04/29 15Z,   0.00,  -8.94,  99.90,  -8.38,   0.56,  (min)
04/29 16Z,   0.00,  -8.22,  99.90,  -7.66,   0.56,
04/29 17Z,   0.00,  -6.81,  99.90,  -6.25,   0.56,
04/29 18Z,   0.00,  -5.09,  99.90,  -4.53,   0.56,
04/29 19Z,   0.00,  -3.42,  99.90,  -2.86,   0.56,
04/29 20Z,   0.00,  -2.09,  99.90,  -1.53,   0.56,
04/29 21Z,   0.00,  -1.36,  99.90,  -0.80,   0.56,
04/29 22Z,   0.00,  -1.35,  99.90,  -0.79,   0.56,  (max)
04/29 23Z,   0.00,  -1.96,  99.90,  -1.40,   0.56,
04/30 00Z,   0.00,  -2.90,  99.90,  -2.34,   0.56,
04/30 01Z,   0.00,  -3.85,  99.90,  -3.29,   0.56,
04/30 02Z,   0.00,  -4.45,  99.90,  -3.89,   0.56,  (min)
04/30 03Z,   0.00,  -4.41,  99.90,  -3.85,   0.56,
04/30 04Z,   0.00,  -3.66,  99.90,  -3.10,   0.56,
04/30 05Z,   0.00,  -2.41,  99.90,  -1.85,   0.56,
04/30 06Z,   0.00,  -1.03,  99.90,  -0.47,   0.56,
04/30 07Z,   0.00,   0.14,  99.90,   0.70,   0.56,
04/30 08Z,   0.00,   0.85,  99.90,   1.41,   0.56,
04/30 09Z,   0.00,   0.87,  99.90,   1.43,   0.56,  (max)
04/30 10Z,   0.00,   0.06,  99.90,   0.61,   0.56,
04/30 11Z,   0.00,  -1.53,  99.90,  -0.97,   0.56,
04/30 12Z,   0.10,  -3.60,  99.90,  -2.94,   0.56,
04/30 13Z,   0.00,  -5.76,  99.90,  -5.20,   0.56,
04/30 14Z,   0.00,  -7.59,  99.90,  -7.03,   0.56,
04/30 15Z,   0.00,  -8.68,  99.90,  -8.12,   0.56,
04/30 16Z,   0.00,  -8.80,  99.90,  -8.24,   0.56,  (min)
04/30 17Z,   0.00,  -8.00,  99.90,  -7.45,   0.56,
04/30 18Z,   0.00,  -6.61,  99.90,  -6.05,   0.56,
04/30 19Z,   0.00,  -4.99,  99.90,  -4.43,   0.56,
04/30 20Z,   0.00,  -3.44,  99.90,  -2.88,   0.56,
04/30 21Z,   0.00,  -2.22,  99.90,  -1.66,   0.56,
04/30 22Z,   0.00,  -1.57,  99.90,  -1.01,   0.56,  (max)
04/30 23Z,   0.00,  -1.57,  99.90,  -1.01,   0.56,
05/01 00Z,   0.10,  -2.11,  99.90,  -1.45,   0.56,
05/01 01Z,   0.10,  -2.91,  99.90,  -2.25,   0.56,
05/01 02Z,   0.10,  -3.69,  99.90,  -3.03,   0.56,
05/01 03Z,   0.10,  -4.12,  99.90,  -3.46,   0.56,  (min)
05/01 04Z,   0.10,  -3.98,  99.90,  -3.32,   0.56,
05/01 05Z,   0.10,  -3.22,  99.90,  -2.56,   0.56,
05/01 06Z,   0.00,  -2.09,  99.90,  -1.53,   0.56,
05/01 07Z,   0.00,  -0.90,  99.90,  -0.34,   0.56,
05/01 08Z,   0.10,   0.06,  99.90,   0.72,   0.56,
05/01 09Z,   0.10,   0.58,  99.90,   1.24,   0.56,  (max)
05/01 10Z,   0.10,   0.45,  99.90,   1.11,   0.56,
05/01 11Z,   0.20,  -0.44,  99.90,   0.32,   0.56,
05/01 12Z,   0.20,  -2.00,  99.90,  -1.24,   0.56,
05/01 13Z,   0.10,  -3.95,  99.90,  -3.29,   0.56,
05/01 14Z,   0.10,  -5.91,  99.90,  -5.25,   0.56,
05/01 15Z,   0.10,  -7.51,  99.90,  -6.85,   0.56,
05/01 16Z,   0.10,  -8.41,  99.90,  -7.75,   0.56,
05/01 17Z,   0.10,  -8.42,  99.90,  -7.76,   0.56,  (min)
05/01 18Z,   0.10,  -7.64,  99.90,  -6.98,   0.56,