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 : 05/24/2025 23:24:27 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 06Z,  -0.10,  -2.15,  -2.11,  99.90,   0.14,
05/23 07Z,  -0.20,  -1.13,  -1.11,  99.90,   0.22,
05/23 08Z,  -0.20,  -0.46,  -0.42,  99.90,   0.24,
05/23 09Z,  -0.10,  -0.29,  -0.18,  99.90,   0.21,  (max)
05/23 10Z,  -0.10,  -0.70,  -0.52,  99.90,   0.28,
05/23 11Z,  -0.10,  -1.67,  -1.39,  99.90,   0.38,
05/23 12Z,  -0.10,  -3.05,  -2.68,  99.90,   0.47,
05/23 13Z,  -0.10,  -4.58,  -4.18,  99.90,   0.50,
05/23 14Z,  -0.10,  -5.90,  -5.47,  99.90,   0.53,
05/23 15Z,  -0.10,  -6.75,  -6.39,  99.90,   0.46,
05/23 16Z,  -0.20,  -6.97,  -6.64,  99.90,   0.53,  (min)
05/23 17Z,  -0.20,  -6.61,  -6.38,  99.90,   0.43,
05/23 18Z,   0.00,  -5.84,  -5.65,  99.90,   0.19,
05/23 19Z,  -0.10,  -4.87,  -4.72,  99.90,   0.25,
05/23 20Z,  -0.10,  -3.93,  -3.92,  99.90,   0.11,
05/23 21Z,   0.00,  -3.18,  -3.24,  99.90,  -0.06,
05/23 22Z,   0.00,  -2.75,  -2.77,  99.90,  -0.02,
05/23 23Z,  -0.10,  -2.70,  -2.60,  99.90,   0.20,  (max)
05/24 00Z,   0.00,  -3.01,  -2.85,  99.90,   0.16,
05/24 01Z,   0.00,  -3.52,  -3.32,  99.90,   0.20,
05/24 02Z,   0.00,  -3.99,  -3.78,  99.90,   0.21,
05/24 03Z,   0.00,  -4.16,  -3.88,  99.90,   0.28,  (min)
05/24 04Z,   0.00,  -3.90,  -3.59,  99.90,   0.31,
05/24 05Z,   0.00,  -3.22,  -2.92,  99.90,   0.30,
05/24 06Z,   0.00,  -2.28,  -2.08,  99.90,   0.20,
05/24 07Z,   0.00,  -1.32,  -1.14,  99.90,   0.18,
05/24 08Z,   0.00,  -0.57,  -0.41,  99.90,   0.16,
05/24 09Z,   0.00,  -0.23,  -0.08,  99.90,   0.15,  (max)
05/24 10Z,   0.00,  -0.45,  -0.30,  99.90,   0.15,
05/24 11Z,   0.00,  -1.28,  -1.00,  99.90,   0.28,
05/24 12Z,  -0.10,  -2.68,  -2.32,  99.90,   0.46,
05/24 13Z,  -0.10,  -4.45,  -4.13,  99.90,   0.42,
05/24 14Z,  -0.10,  -6.23,  -5.94,  99.90,   0.39,
05/24 15Z,  -0.10,  -7.64,  -7.40,  99.90,   0.34,
05/24 16Z,  -0.10,  -8.38,  -8.04,  99.90,   0.44,  (min)
05/24 17Z,  -0.10,  -8.33,  -7.96,  99.90,   0.47,
05/24 18Z,   0.00,  -7.60,  -7.37,  99.90,   0.23,
05/24 19Z,  -0.10,  -6.40,  -6.25,  99.90,   0.25,
05/24 20Z,  -0.10,  -5.01,  -5.03,  99.90,   0.08,
05/24 21Z,   0.00,  -3.65,  -3.74,  99.90,  -0.09,
05/24 22Z,   0.00,  -2.53,  -2.66,  99.90,  -0.13,
05/24 23Z,  -0.10,  -1.80,  -1.94,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 00Z,  -0.10,  -1.55,  99.90,  -1.67,  -0.02,  (max)
05/25 01Z,   0.00,  -1.76,  99.90,  -1.75,   0.01,
05/25 02Z,   0.00,  -2.23,  99.90,  -2.20,   0.04,
05/25 03Z,   0.00,  -2.71,  99.90,  -2.65,   0.06,
05/25 04Z,   0.00,  -2.91,  99.90,  -2.82,   0.09,  (min)
05/25 05Z,   0.00,  -2.70,  99.90,  -2.59,   0.12,
05/25 06Z,   0.00,  -2.12,  99.90,  -1.98,   0.14,
05/25 07Z,   0.00,  -1.34,  99.90,  -1.18,   0.17,
05/25 08Z,   0.00,  -0.61,  99.90,  -0.42,   0.20,
05/25 09Z,   0.00,  -0.16,  99.90,   0.06,   0.22,
05/25 10Z,   0.00,  -0.16,  99.90,   0.08,   0.25,  (max)
05/25 11Z,   0.00,  -0.76,  99.90,  -0.49,   0.27,
05/25 12Z,   0.10,  -2.01,  99.90,  -1.64,   0.27,
05/25 13Z,   0.10,  -3.81,  99.90,  -3.43,   0.27,
05/25 14Z,   0.00,  -5.88,  99.90,  -5.61,   0.27,
05/25 15Z,   0.00,  -7.82,  99.90,  -7.54,   0.27,
05/25 16Z,   0.10,  -9.19,  99.90,  -8.82,   0.27,
05/25 17Z,   0.10,  -9.72,  99.90,  -9.34,   0.27,  (min)
05/25 18Z,   0.00,  -9.35,  99.90,  -9.07,   0.27,
05/25 19Z,   0.00,  -8.23,  99.90,  -7.95,   0.27,
05/25 20Z,   0.00,  -6.64,  99.90,  -6.37,   0.27,
05/25 21Z,   0.10,  -4.87,  99.90,  -4.49,   0.27,
05/25 22Z,   0.10,  -3.16,  99.90,  -2.79,   0.27,
05/25 23Z,   0.10,  -1.75,  99.90,  -1.38,   0.27,
05/26 00Z,   0.10,  -0.82,  99.90,  -0.45,   0.27,
05/26 01Z,   0.10,  -0.47,  99.90,  -0.09,   0.27,  (max)
05/26 02Z,   0.10,  -0.64,  99.90,  -0.27,   0.27,
05/26 03Z,   0.10,  -1.13,  99.90,  -0.75,   0.27,
05/26 04Z,   0.10,  -1.62,  99.90,  -1.24,   0.27,
05/26 05Z,   0.10,  -1.84,  99.90,  -1.46,   0.27,  (min)
05/26 06Z,   0.10,  -1.68,  99.90,  -1.30,   0.27,
05/26 07Z,   0.10,  -1.20,  99.90,  -0.83,   0.27,
05/26 08Z,   0.10,  -0.60,  99.90,  -0.23,   0.27,
05/26 09Z,   0.10,  -0.11,  99.90,   0.27,   0.27,
05/26 10Z,   0.10,   0.07,  99.90,   0.44,   0.27,  (max)
05/26 11Z,   0.10,  -0.25,  99.90,   0.12,   0.27,
05/26 12Z,   0.10,  -1.20,  99.90,  -0.82,   0.27,
05/26 13Z,   0.10,  -2.79,  99.90,  -2.42,   0.27,
05/26 14Z,   0.10,  -4.89,  99.90,  -4.52,   0.27,
05/26 15Z,   0.00,  -7.15,  99.90,  -6.88,   0.27,
05/26 16Z,   0.00,  -9.11,  99.90,  -8.84,   0.27,
05/26 17Z,   0.00, -10.34,  99.90, -10.07,   0.27,
05/26 18Z,   0.00, -10.60,  99.90, -10.33,   0.27,  (min)
05/26 19Z,   0.00,  -9.91,  99.90,  -9.63,   0.27,
05/26 20Z,   0.00,  -8.46,  99.90,  -8.18,   0.27,
05/26 21Z,   0.00,  -6.56,  99.90,  -6.29,   0.27,
05/26 22Z,   0.00,  -4.51,  99.90,  -4.23,   0.27,
05/26 23Z,   0.00,  -2.57,  99.90,  -2.30,   0.27,
05/27 00Z,   0.00,  -1.00,  99.90,  -0.72,   0.27,
05/27 01Z,   0.00,   0.02,  99.90,   0.29,   0.27,
05/27 02Z,   0.00,   0.39,  99.90,   0.66,   0.27,  (max)
05/27 03Z,   0.00,   0.19,  99.90,   0.46,   0.27,
05/27 04Z,   0.00,  -0.31,  99.90,  -0.04,   0.27,
05/27 05Z,   0.00,  -0.81,  99.90,  -0.53,   0.27,
05/27 06Z,   0.00,  -1.04,  99.90,  -0.76,   0.27,  (min)
05/27 07Z,   0.00,  -0.92,  99.90,  -0.65,   0.27,
05/27 08Z,   0.00,  -0.56,  99.90,  -0.28,   0.27,
05/27 09Z,   0.00,  -0.12,  99.90,   0.15,   0.27,
05/27 10Z,   0.00,   0.17,  99.90,   0.44,   0.27,  (max)
05/27 11Z,   0.00,   0.11,  99.90,   0.38,   0.27,
05/27 12Z,   0.00,  -0.47,  99.90,  -0.20,   0.27,
05/27 13Z,  -0.10,  -1.68,  99.90,  -1.51,   0.27,
05/27 14Z,  -0.10,  -3.53,  99.90,  -3.35,   0.27,
05/27 15Z,  -0.10,  -5.80,  99.90,  -5.63,   0.27,
05/27 16Z,  -0.10,  -8.11,  99.90,  -7.94,   0.27,
05/27 17Z,  -0.10,  -9.97,  99.90,  -9.79,   0.27,
05/27 18Z,  -0.10, -10.98,  99.90, -10.80,   0.27,  (min)
05/27 19Z,  -0.10, -10.96,  99.90, -10.79,   0.27,
05/27 20Z,  -0.20,  -9.99,  99.90,  -9.92,   0.27,
05/27 21Z,  -0.20,  -8.31,  99.90,  -8.24,   0.27,
05/27 22Z,  -0.20,  -6.22,  99.90,  -6.15,   0.27,
05/27 23Z,  -0.20,  -4.03,  99.90,  -3.95,   0.27,
05/28 00Z,  -0.10,  -2.00,  99.90,  -1.82,   0.27,
05/28 01Z,  -0.20,  -0.39,  99.90,  -0.31,   0.27,
05/28 02Z,  -0.20,   0.61,  99.90,   0.68,   0.27,
05/28 03Z,  -0.10,   0.92,  99.90,   1.10,   0.27,  (max)
05/28 04Z,  -0.10,   0.68,  99.90,   0.85,   0.27,
05/28 05Z,  -0.10,   0.16,  99.90,   0.33,   0.27,
05/28 06Z,  -0.10,  -0.32,  99.90,  -0.15,   0.27,
05/28 07Z,  -0.10,  -0.55,  99.90,  -0.38,   0.27,  (min)
05/28 08Z,  -0.10,  -0.48,  99.90,  -0.31,   0.27,
05/28 09Z,  -0.10,  -0.22,  99.90,  -0.04,   0.27,
05/28 10Z,  -0.10,   0.07,  99.90,   0.25,   0.27,
05/28 11Z,  -0.10,   0.19,  99.90,   0.36,   0.27,  (max)
05/28 12Z,   0.00,  -0.05,  99.90,   0.23,   0.27,
05/28 13Z,   0.00,  -0.80,  99.90,  -0.53,   0.27,
05/28 14Z,   0.00,  -2.19,  99.90,  -1.91,   0.27,
05/28 15Z,   0.00,  -4.16,  99.90,  -3.88,   0.27,
05/28 16Z,   0.00,  -6.46,  99.90,  -6.19,   0.27,
05/28 17Z,   0.00,  -8.68,  99.90,  -8.40,   0.27,
05/28 18Z,   0.00, -10.33,  99.90, -10.06,   0.27,