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
#Friday Harbor, WA : 05/22/2025 16:23:50 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 00Z,  -0.20,  -7.60,  -7.28,  99.90,   0.52,  (min)
05/21 01Z,  -0.10,  -7.30,  -7.03,  99.90,   0.37,
05/21 02Z,  -0.10,  -6.47,  -6.25,  99.90,   0.32,
05/21 03Z,  -0.10,  -5.25,  -5.03,  99.90,   0.32,
05/21 04Z,  -0.20,  -3.82,  -3.66,  99.90,   0.36,
05/21 05Z,  -0.20,  -2.43,  -2.35,  99.90,   0.28,
05/21 06Z,  -0.10,  -1.26,  -1.25,  99.90,   0.11,
05/21 07Z,  -0.20,  -0.48,  -0.45,  99.90,   0.23,
05/21 08Z,  -0.20,  -0.18,  -0.06,  99.90,   0.32,  (max)
05/21 09Z,  -0.20,  -0.37,  -0.27,  99.90,   0.30,
05/21 10Z,  -0.20,  -0.99,  -0.93,  99.90,   0.26,
05/21 11Z,  -0.20,  -1.87,  -1.84,  99.90,   0.23,
05/21 12Z,  -0.20,  -2.79,  -2.75,  99.90,   0.24,
05/21 13Z,  -0.20,  -3.55,  -3.45,  99.90,   0.30,
05/21 14Z,  -0.20,  -4.00,  -3.88,  99.90,   0.32,
05/21 15Z,  -0.20,  -4.13,  -4.15,  99.90,   0.18,  (min)
05/21 16Z,  -0.20,  -4.03,  -4.14,  99.90,   0.09,
05/21 17Z,  -0.20,  -3.82,  -3.87,  99.90,   0.15,
05/21 18Z,  -0.20,  -3.68,  -3.68,  99.90,   0.20,
05/21 19Z,  -0.20,  -3.70,  -3.67,  99.90,   0.23,  (max)
05/21 20Z,  -0.30,  -3.96,  -3.95,  99.90,   0.31,
05/21 21Z,  -0.20,  -4.48,  -4.46,  99.90,   0.22,
05/21 22Z,  -0.20,  -5.17,  -5.03,  99.90,   0.34,
05/21 23Z,  -0.20,  -5.90,  -5.66,  99.90,   0.44,
05/22 00Z,  -0.30,  -6.45,  -6.16,  99.90,   0.59,
05/22 01Z,  -0.20,  -6.64,  -6.30,  99.90,   0.54,  (min)
05/22 02Z,  -0.20,  -6.32,  -6.08,  99.90,   0.44,
05/22 03Z,  -0.20,  -5.51,  -5.30,  99.90,   0.41,
05/22 04Z,  -0.20,  -4.34,  -4.16,  99.90,   0.38,
05/22 05Z,  -0.20,  -3.01,  -2.93,  99.90,   0.28,
05/22 06Z,  -0.20,  -1.77,  -1.65,  99.90,   0.32,
05/22 07Z,  -0.20,  -0.82,  -0.74,  99.90,   0.28,
05/22 08Z,  -0.20,  -0.31,  -0.20,  99.90,   0.31,
05/22 09Z,  -0.20,  -0.33,  -0.05,  99.90,   0.48,  (max)
05/22 10Z,  -0.10,  -0.88,  -0.51,  99.90,   0.47,
05/22 11Z,  -0.10,  -1.86,  -1.54,  99.90,   0.42,
05/22 12Z,  -0.20,  -3.07,  -2.73,  99.90,   0.54,
05/22 13Z,  -0.10,  -4.22,  -3.88,  99.90,   0.44,
05/22 14Z,  -0.10,  -5.06,  -4.67,  99.90,   0.49,
05/22 15Z,  -0.10,  -5.46,  -5.15,  99.90,   0.41,
05/22 16Z,  -0.20,  -5.40,  -5.22,  99.90,   0.38,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 17Z,  -0.10,  -5.00,  99.90,  -4.74,   0.36,
05/22 18Z,  -0.10,  -4.46,  99.90,  -4.21,   0.35,
05/22 19Z,  -0.10,  -3.94,  99.90,  -3.70,   0.34,
05/22 20Z,  -0.20,  -3.60,  99.90,  -3.47,   0.33,
05/22 21Z,  -0.20,  -3.51,  99.90,  -3.40,   0.32,  (max)
05/22 22Z,  -0.10,  -3.73,  99.90,  -3.52,   0.31,
05/22 23Z,  -0.10,  -4.20,  99.90,  -4.01,   0.29,
05/23 00Z,  -0.10,  -4.80,  99.90,  -4.61,   0.28,
05/23 01Z,  -0.10,  -5.29,  99.90,  -5.12,   0.27,
05/23 02Z,  -0.10,  -5.45,  99.90,  -5.29,   0.26,  (min)
05/23 03Z,  -0.10,  -5.16,  99.90,  -5.01,   0.25,
05/23 04Z,  -0.10,  -4.40,  99.90,  -4.26,   0.24,
05/23 05Z,  -0.10,  -3.32,  99.90,  -3.18,   0.24,
05/23 06Z,   0.00,  -2.15,  99.90,  -1.91,   0.24,
05/23 07Z,   0.00,  -1.13,  99.90,  -0.89,   0.24,
05/23 08Z,   0.00,  -0.46,  99.90,  -0.22,   0.24,
05/23 09Z,  -0.10,  -0.29,  99.90,  -0.15,   0.24,  (max)
05/23 10Z,  -0.10,  -0.70,  99.90,  -0.56,   0.24,
05/23 11Z,  -0.10,  -1.67,  99.90,  -1.53,   0.24,
05/23 12Z,   0.00,  -3.05,  99.90,  -2.81,   0.24,
05/23 13Z,   0.00,  -4.58,  99.90,  -4.34,   0.24,
05/23 14Z,   0.00,  -5.90,  99.90,  -5.67,   0.24,
05/23 15Z,  -0.10,  -6.75,  99.90,  -6.61,   0.24,
05/23 16Z,  -0.10,  -6.97,  99.90,  -6.83,   0.24,  (min)
05/23 17Z,  -0.10,  -6.61,  99.90,  -6.47,   0.24,
05/23 18Z,  -0.10,  -5.84,  99.90,  -5.70,   0.24,
05/23 19Z,  -0.10,  -4.87,  99.90,  -4.74,   0.24,
05/23 20Z,  -0.10,  -3.93,  99.90,  -3.80,   0.24,
05/23 21Z,  -0.10,  -3.18,  99.90,  -3.05,   0.24,
05/23 22Z,  -0.10,  -2.75,  99.90,  -2.61,   0.24,
05/23 23Z,  -0.10,  -2.70,  99.90,  -2.56,   0.24,  (max)
05/24 00Z,  -0.10,  -3.01,  99.90,  -2.87,   0.24,
05/24 01Z,   0.00,  -3.52,  99.90,  -3.28,   0.24,
05/24 02Z,   0.00,  -3.99,  99.90,  -3.75,   0.24,
05/24 03Z,   0.00,  -4.16,  99.90,  -3.93,   0.24,  (min)
05/24 04Z,   0.00,  -3.90,  99.90,  -3.67,   0.24,
05/24 05Z,   0.00,  -3.22,  99.90,  -2.99,   0.24,
05/24 06Z,   0.00,  -2.28,  99.90,  -2.04,   0.24,
05/24 07Z,   0.00,  -1.32,  99.90,  -1.08,   0.24,
05/24 08Z,   0.00,  -0.57,  99.90,  -0.33,   0.24,
05/24 09Z,   0.00,  -0.23,  99.90,   0.01,   0.24,  (max)
05/24 10Z,  -0.10,  -0.45,  99.90,  -0.31,   0.24,
05/24 11Z,  -0.10,  -1.28,  99.90,  -1.14,   0.24,
05/24 12Z,   0.00,  -2.68,  99.90,  -2.45,   0.24,
05/24 13Z,   0.00,  -4.45,  99.90,  -4.21,   0.24,
05/24 14Z,  -0.10,  -6.23,  99.90,  -6.10,   0.24,
05/24 15Z,  -0.10,  -7.64,  99.90,  -7.51,   0.24,
05/24 16Z,   0.00,  -8.38,  99.90,  -8.14,   0.24,
05/24 17Z,  -0.10,  -8.33,  99.90,  -8.19,   0.24,  (min)
05/24 18Z,  -0.10,  -7.60,  99.90,  -7.46,   0.24,
05/24 19Z,  -0.10,  -6.40,  99.90,  -6.27,   0.24,
05/24 20Z,  -0.10,  -5.01,  99.90,  -4.87,   0.24,
05/24 21Z,  -0.10,  -3.65,  99.90,  -3.51,   0.24,
05/24 22Z,  -0.10,  -2.53,  99.90,  -2.39,   0.24,
05/24 23Z,  -0.10,  -1.80,  99.90,  -1.66,   0.24,
05/25 00Z,  -0.10,  -1.55,  99.90,  -1.41,   0.24,  (max)
05/25 01Z,  -0.10,  -1.76,  99.90,  -1.62,   0.24,
05/25 02Z,  -0.10,  -2.23,  99.90,  -2.10,   0.24,
05/25 03Z,   0.00,  -2.71,  99.90,  -2.47,   0.24,
05/25 04Z,   0.00,  -2.91,  99.90,  -2.68,   0.24,  (min)
05/25 05Z,   0.00,  -2.70,  99.90,  -2.47,   0.24,
05/25 06Z,   0.00,  -2.12,  99.90,  -1.88,   0.24,
05/25 07Z,   0.00,  -1.34,  99.90,  -1.11,   0.24,
05/25 08Z,   0.00,  -0.61,  99.90,  -0.38,   0.24,
05/25 09Z,   0.00,  -0.16,  99.90,   0.08,   0.24,  (max)
05/25 10Z,   0.00,  -0.16,  99.90,   0.07,   0.24,
05/25 11Z,   0.00,  -0.76,  99.90,  -0.53,   0.24,
05/25 12Z,   0.00,  -2.01,  99.90,  -1.77,   0.24,
05/25 13Z,   0.00,  -3.81,  99.90,  -3.57,   0.24,
05/25 14Z,   0.00,  -5.88,  99.90,  -5.65,   0.24,
05/25 15Z,   0.00,  -7.82,  99.90,  -7.58,   0.24,
05/25 16Z,   0.00,  -9.19,  99.90,  -8.96,   0.24,
05/25 17Z,   0.00,  -9.72,  99.90,  -9.48,   0.24,  (min)
05/25 18Z,   0.00,  -9.35,  99.90,  -9.11,   0.24,
05/25 19Z,   0.00,  -8.23,  99.90,  -7.99,   0.24,
05/25 20Z,   0.00,  -6.64,  99.90,  -6.40,   0.24,
05/25 21Z,   0.00,  -4.87,  99.90,  -4.63,   0.24,
05/25 22Z,   0.00,  -3.16,  99.90,  -2.92,   0.24,
05/25 23Z,   0.00,  -1.75,  99.90,  -1.51,   0.24,
05/26 00Z,   0.00,  -0.82,  99.90,  -0.58,   0.24,
05/26 01Z,   0.00,  -0.47,  99.90,  -0.23,   0.24,  (max)
05/26 02Z,   0.10,  -0.64,  99.90,  -0.30,   0.24,
05/26 03Z,   0.10,  -1.13,  99.90,  -0.79,   0.24,
05/26 04Z,   0.10,  -1.62,  99.90,  -1.28,   0.24,
05/26 05Z,   0.10,  -1.84,  99.90,  -1.50,   0.24,  (min)
05/26 06Z,   0.10,  -1.68,  99.90,  -1.34,   0.24,
05/26 07Z,  99.90,  -1.20,  99.90,  99.90,   0.24,
05/26 08Z,  99.90,  -0.60,  99.90,  99.90,   0.24,
05/26 09Z,  99.90,  -0.11,  99.90,  99.90,   0.24,
05/26 10Z,  99.90,   0.07,  99.90,  99.90,   0.24,
05/26 11Z,  99.90,  -0.25,  99.90,  99.90,   0.24,
05/26 12Z,  99.90,  -1.20,  99.90,  99.90,   0.24,