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
#Atka, AK : 04/28/2025 03:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 12Z,   0.00,   1.12,   1.01,  99.90,  -0.11,
04/26 13Z,   0.00,   0.87,   0.91,  99.90,   0.04,  (max)
04/26 14Z,   0.00,   0.46,   0.67,  99.90,   0.21,
04/26 15Z,   0.00,  -0.09,   0.28,  99.90,   0.37,
04/26 16Z,  -0.10,  -0.68,  -0.22,  99.90,   0.56,
04/26 17Z,   0.00,  -1.19,  -0.77,  99.90,   0.42,
04/26 18Z,  -0.10,  -1.54,  -1.22,  99.90,   0.42,
04/26 19Z,  -0.10,  -1.67,  -1.48,  99.90,   0.29,
04/26 20Z,  -0.10,  -1.56,  -1.62,  99.90,   0.04,  (min)
04/26 21Z,  -0.10,  -1.27,  -1.51,  99.90,  -0.14,
04/26 22Z,  -0.10,  -0.89,  -1.31,  99.90,  -0.32,
04/26 23Z,  -0.10,  -0.48,  -0.96,  99.90,  -0.38,
04/27 00Z,  -0.10,  -0.11,  -0.62,  99.90,  -0.41,
04/27 01Z,  -0.10,   0.20,  -0.36,  99.90,  -0.46,
04/27 02Z,  -0.20,   0.42,  -0.14,  99.90,  -0.36,
04/27 03Z,  -0.20,   0.51,   0.01,  99.90,  -0.30,
04/27 04Z,  -0.20,   0.51,   0.01,  99.90,  -0.30,
04/27 05Z,  -0.20,   0.51,   0.01,  99.90,  -0.30,
04/27 06Z,  -0.20,   0.55,   0.11,  99.90,  -0.24,
04/27 07Z,  -0.20,   0.67,   0.19,  99.90,  -0.28,
04/27 08Z,  -0.20,   0.90,   0.36,  99.90,  -0.34,
04/27 09Z,  -0.20,   1.17,   0.64,  99.90,  -0.33,
04/27 10Z,  -0.20,   1.40,   0.92,  99.90,  -0.28,
04/27 11Z,  -0.30,   1.52,   1.09,  99.90,  -0.13,
04/27 12Z,  -0.30,   1.49,   1.24,  99.90,   0.05,  (max)
04/27 13Z,  -0.30,   1.27,   1.19,  99.90,   0.22,
04/27 14Z,  -0.30,   0.86,   0.91,  99.90,   0.35,
04/27 15Z,  -0.30,   0.28,   0.55,  99.90,   0.57,
04/27 16Z,  -0.30,  -0.44,  -0.11,  99.90,   0.63,
04/27 17Z,  -0.30,  -1.17,  -0.77,  99.90,   0.70,
04/27 18Z,  -0.40,  -1.79,  -1.46,  99.90,   0.73,
04/27 19Z,  -0.40,  -2.22,  -2.01,  99.90,   0.61,
04/27 20Z,  -0.40,  -2.37,  -2.42,  99.90,   0.35,
04/27 21Z,  -0.40,  -2.23,  -2.50,  99.90,   0.13,  (min)
04/27 22Z,  -0.50,  -1.89,  -2.29,  99.90,   0.10,
04/27 23Z,  -0.50,  -1.41,  -1.89,  99.90,   0.02,
04/28 00Z,  -0.50,  -0.84,  -1.52,  99.90,  -0.18,
04/28 01Z,  -0.50,  -0.27,  -1.01,  99.90,  -0.24,
04/28 02Z,  -0.40,   0.23,  -0.47,  99.90,  -0.30,
04/28 03Z,  -0.50,   0.62,   0.01,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 04Z,  -0.40,   0.86,  99.90,   0.35,  -0.11,
04/28 05Z,  -0.40,   0.99,  99.90,   0.48,  -0.11,
04/28 06Z,  -0.30,   1.07,  99.90,   0.66,  -0.10,
04/28 07Z,  -0.20,   1.14,  99.90,   0.84,  -0.10,
04/28 08Z,  -0.20,   1.26,  99.90,   0.97,  -0.09,
04/28 09Z,  -0.10,   1.46,  99.90,   1.27,  -0.09,
04/28 10Z,   0.00,   1.65,  99.90,   1.56,  -0.08,
04/28 11Z,   0.00,   1.78,  99.90,   1.70,  -0.08,
04/28 12Z,   0.00,   1.81,  99.90,   1.74,  -0.08,  (max)
04/28 13Z,   0.10,   1.69,  99.90,   1.71,  -0.07,
04/28 14Z,   0.20,   1.35,  99.90,   1.49,  -0.07,
04/28 15Z,   0.10,   0.82,  99.90,   0.86,  -0.06,
04/28 16Z,   0.10,   0.11,  99.90,   0.14,  -0.06,
04/28 17Z,   0.10,  -0.74,  99.90,  -0.70,  -0.06,
04/28 18Z,   0.10,  -1.57,  99.90,  -1.54,  -0.06,
04/28 19Z,   0.10,  -2.28,  99.90,  -2.24,  -0.06,
04/28 20Z,   0.00,  -2.76,  99.90,  -2.83,  -0.06,
04/28 21Z,   0.00,  -2.93,  99.90,  -2.99,  -0.06,  (min)
04/28 22Z,   0.00,  -2.79,  99.90,  -2.85,  -0.06,
04/28 23Z,   0.00,  -2.39,  99.90,  -2.45,  -0.06,
04/29 00Z,   0.00,  -1.78,  99.90,  -1.85,  -0.06,
04/29 01Z,   0.00,  -1.05,  99.90,  -1.12,  -0.06,
04/29 02Z,   0.00,  -0.33,  99.90,  -0.39,  -0.06,
04/29 03Z,   0.00,   0.33,  99.90,   0.26,  -0.06,
04/29 04Z,   0.00,   0.85,  99.90,   0.79,  -0.06,
04/29 05Z,   0.00,   1.19,  99.90,   1.13,  -0.06,
04/29 06Z,   0.00,   1.39,  99.90,   1.32,  -0.06,
04/29 07Z,  -0.10,   1.50,  99.90,   1.34,  -0.06,  (max)
04/29 08Z,  -0.20,   1.58,  99.90,   1.31,  -0.06,  (min)
04/29 09Z,  -0.20,   1.67,  99.90,   1.41,  -0.06,
04/29 10Z,  -0.30,   1.80,  99.90,   1.44,  -0.06,
04/29 11Z,  -0.30,   1.92,  99.90,   1.55,  -0.06,
04/29 12Z,  -0.30,   1.99,  99.90,   1.63,  -0.06,  (max)
04/29 13Z,  -0.30,   1.98,  99.90,   1.62,  -0.06,
04/29 14Z,  -0.40,   1.79,  99.90,   1.33,  -0.06,
04/29 15Z,  -0.40,   1.38,  99.90,   0.92,  -0.06,
04/29 16Z,  -0.40,   0.78,  99.90,   0.32,  -0.06,
04/29 17Z,  -0.40,  -0.02,  99.90,  -0.48,  -0.06,
04/29 18Z,  -0.40,  -0.94,  99.90,  -1.41,  -0.06,
04/29 19Z,  -0.40,  -1.85,  99.90,  -2.31,  -0.06,
04/29 20Z,  -0.40,  -2.61,  99.90,  -3.08,  -0.06,
04/29 21Z,  -0.40,  -3.13,  99.90,  -3.60,  -0.06,
04/29 22Z,  -0.40,  -3.32,  99.90,  -3.78,  -0.06,  (min)
04/29 23Z,  -0.40,  -3.16,  99.90,  -3.62,  -0.06,
04/30 00Z,  -0.40,  -2.69,  99.90,  -3.16,  -0.06,
04/30 01Z,  -0.40,  -1.97,  99.90,  -2.44,  -0.06,
04/30 02Z,  -0.40,  -1.14,  99.90,  -1.60,  -0.06,
04/30 03Z,  -0.40,  -0.30,  99.90,  -0.77,  -0.06,
04/30 04Z,  -0.40,   0.46,  99.90,  -0.01,  -0.06,
04/30 05Z,  -0.40,   1.06,  99.90,   0.60,  -0.06,
04/30 06Z,  -0.40,   1.45,  99.90,   0.98,  -0.06,
04/30 07Z,  -0.40,   1.66,  99.90,   1.20,  -0.06,
04/30 08Z,  -0.40,   1.77,  99.90,   1.31,  -0.06,
04/30 09Z,  -0.40,   1.81,  99.90,   1.35,  -0.06,  (max)
04/30 10Z,  -0.50,   1.84,  99.90,   1.28,  -0.06,  (min)
04/30 11Z,  -0.50,   1.91,  99.90,   1.35,  -0.06,
04/30 12Z,  -0.50,   2.00,  99.90,   1.43,  -0.06,
04/30 13Z,  -0.50,   2.06,  99.90,   1.49,  -0.06,  (max)
04/30 14Z,  -0.50,   2.02,  99.90,   1.45,  -0.06,
04/30 15Z,  -0.50,   1.79,  99.90,   1.23,  -0.06,
04/30 16Z,  -0.50,   1.37,  99.90,   0.81,  -0.06,
04/30 17Z,  -0.60,   0.75,  99.90,   0.08,  -0.06,
04/30 18Z,  -0.60,  -0.09,  99.90,  -0.75,  -0.06,
04/30 19Z,  -0.60,  -1.04,  99.90,  -1.71,  -0.06,
04/30 20Z,  -0.60,  -1.98,  99.90,  -2.64,  -0.06,
04/30 21Z,  -0.60,  -2.77,  99.90,  -3.44,  -0.06,
04/30 22Z,  -0.60,  -3.32,  99.90,  -3.98,  -0.06,
04/30 23Z,  -0.70,  -3.51,  99.90,  -4.27,  -0.06,  (min)
05/01 00Z,  -0.70,  -3.31,  99.90,  -4.07,  -0.06,
05/01 01Z,  -0.70,  -2.78,  99.90,  -3.54,  -0.06,
05/01 02Z,  -0.70,  -1.99,  99.90,  -2.76,  -0.06,
05/01 03Z,  -0.70,  -1.10,  99.90,  -1.86,  -0.06,
05/01 04Z,  -0.70,  -0.20,  99.90,  -0.97,  -0.06,
05/01 05Z,  -0.70,   0.61,  99.90,  -0.16,  -0.06,
05/01 06Z,  -0.70,   1.23,  99.90,   0.46,  -0.06,
05/01 07Z,  -0.80,   1.61,  99.90,   0.74,  -0.06,
05/01 08Z,  -0.70,   1.80,  99.90,   1.04,  -0.06,  (max)
05/01 09Z,  -0.80,   1.86,  99.90,   0.99,  -0.06,
05/01 10Z,  -0.80,   1.83,  99.90,   0.96,  -0.06,
05/01 11Z,  -0.80,   1.80,  99.90,   0.94,  -0.06,
05/01 12Z,  -0.90,   1.85,  99.90,   0.88,  -0.06,  (min)
05/01 13Z,  -0.90,   1.92,  99.90,   0.96,  -0.06,
05/01 14Z,  -0.90,   1.97,  99.90,   1.01,  -0.06,  (max)
05/01 15Z,  -0.90,   1.93,  99.90,   0.97,  -0.06,
05/01 16Z,  -0.90,   1.72,  99.90,   0.76,  -0.06,
05/01 17Z,  -0.90,   1.32,  99.90,   0.36,  -0.06,
05/01 18Z,  -0.90,   0.71,  99.90,  -0.25,  -0.06,
05/01 19Z,  99.90,  -0.11,  99.90,  99.90,  -0.06,
05/01 20Z,  99.90,  -1.06,  99.90,  99.90,  -0.06,
05/01 21Z,  99.90,  -1.98,  99.90,  99.90,  -0.06,
05/01 22Z,  99.90,  -2.79,  99.90,  99.90,  -0.06,
05/01 23Z,  99.90,  -3.33,  99.90,  99.90,  -0.06,
05/02 00Z,  99.90,  -3.48,  99.90,  99.90,  -0.06,