EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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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
#Port Townsend, WA : 03/25/2025 13:21:38 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 18Z,   0.70,   1.79,   1.88,  99.90,  -0.61,
03/23 19Z,   0.70,   1.19,   1.22,  99.90,  -0.67,
03/23 20Z,   0.70,   0.19,   0.38,  99.90,  -0.51,
03/23 21Z,   0.90,  -1.06,  -0.74,  99.90,  -0.58,
03/23 22Z,   0.90,  -2.37,  -1.94,  99.90,  -0.47,
03/23 23Z,   0.90,  -3.58,  -2.97,  99.90,  -0.29,
03/24 00Z,   0.50,  -4.43,  -3.67,  99.90,   0.26,
03/24 01Z,   0.60,  -4.72,  -3.77,  99.90,   0.35,  (min)
03/24 02Z,   0.60,  -4.41,  -3.45,  99.90,   0.36,
03/24 03Z,   0.60,  -3.67,  -2.69,  99.90,   0.38,
03/24 04Z,   0.50,  -2.65,  -1.63,  99.90,   0.52,
03/24 05Z,   0.50,  -1.42,  -0.29,  99.90,   0.63,
03/24 06Z,   0.40,  -0.09,   0.93,  99.90,   0.62,
03/24 07Z,   0.30,   1.16,   2.20,  99.90,   0.74,
03/24 08Z,   0.30,   2.15,   3.11,  99.90,   0.66,
03/24 09Z,   0.30,   2.82,   3.73,  99.90,   0.61,
03/24 10Z,   0.30,   3.13,   3.94,  99.90,   0.51,  (max)
03/24 11Z,   0.20,   3.06,   3.73,  99.90,   0.47,
03/24 12Z,   0.40,   2.69,   3.33,  99.90,   0.24,
03/24 13Z,   0.40,   2.27,   2.69,  99.90,   0.02,
03/24 14Z,   0.40,   1.98,   2.39,  99.90,   0.01,
03/24 15Z,   0.30,   1.86,   2.10,  99.90,  -0.06,
03/24 16Z,   0.30,   1.83,   1.97,  99.90,  -0.16,
03/24 17Z,   0.30,   1.86,   1.91,  99.90,  -0.25,
03/24 18Z,   0.40,   1.89,   1.77,  99.90,  -0.52,
03/24 19Z,   0.30,   1.75,   1.50,  99.90,  -0.55,
03/24 20Z,   0.40,   1.24,   1.07,  99.90,  -0.57,
03/24 21Z,   0.40,   0.33,   0.19,  99.90,  -0.54,
03/24 22Z,   0.40,  -0.90,  -0.78,  99.90,  -0.28,
03/24 23Z,   0.30,  -2.29,  -1.99,  99.90,  -0.00,
03/25 00Z,   0.20,  -3.62,  -3.24,  99.90,   0.18,
03/25 01Z,   0.30,  -4.59,  -4.12,  99.90,   0.17,
03/25 02Z,   0.30,  -4.92,  -4.44,  99.90,   0.18,  (min)
03/25 03Z,   0.20,  -4.61,  -4.11,  99.90,   0.30,
03/25 04Z,   0.20,  -3.81,  -3.35,  99.90,   0.26,
03/25 05Z,   0.20,  -2.69,  -2.22,  99.90,   0.27,
03/25 06Z,   0.10,  -1.31,  -0.67,  99.90,   0.54,
03/25 07Z,   0.10,   0.17,   0.78,  99.90,   0.51,
03/25 08Z,   0.10,   1.53,   2.18,  99.90,   0.55,
03/25 09Z,   0.10,   2.55,   3.35,  99.90,   0.70,
03/25 10Z,   0.10,   3.12,   3.83,  99.90,   0.61,
03/25 11Z,   0.10,   3.21,   3.94,  99.90,   0.63,  (max)
03/25 12Z,   0.00,   2.82,   3.58,  99.90,   0.76,
03/25 13Z,   0.10,   2.18,   2.80,  99.90,   0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 14Z,   0.10,   1.60,  99.90,   2.19,   0.49,
03/25 15Z,   0.10,   1.31,  99.90,   1.86,   0.45,
03/25 16Z,   0.10,   1.28,  99.90,   1.80,   0.41,  (min)
03/25 17Z,   0.10,   1.40,  99.90,   1.88,   0.38,
03/25 18Z,   0.10,   1.62,  99.90,   2.06,   0.34,
03/25 19Z,   0.10,   1.84,  99.90,   2.24,   0.31,  (max)
03/25 20Z,   0.10,   1.86,  99.90,   2.23,   0.27,
03/25 21Z,   0.10,   1.47,  99.90,   1.81,   0.23,
03/25 22Z,   0.10,   0.60,  99.90,   0.90,   0.20,
03/25 23Z,   0.10,  -0.68,  99.90,  -0.42,   0.16,
03/26 00Z,   0.10,  -2.20,  99.90,  -1.98,   0.12,
03/26 01Z,   0.20,  -3.69,  99.90,  -3.40,   0.09,
03/26 02Z,   0.10,  -4.73,  99.90,  -4.54,   0.09,
03/26 03Z,   0.10,  -5.04,  99.90,  -4.85,   0.09,  (min)
03/26 04Z,   0.20,  -4.61,  99.90,  -4.32,   0.09,
03/26 05Z,   0.20,  -3.67,  99.90,  -3.38,   0.09,
03/26 06Z,   0.20,  -2.38,  99.90,  -2.09,   0.09,
03/26 07Z,   0.10,  -0.85,  99.90,  -0.66,   0.09,
03/26 08Z,   0.20,   0.75,  99.90,   1.04,   0.09,
03/26 09Z,   0.20,   2.12,  99.90,   2.41,   0.09,
03/26 10Z,   0.20,   3.01,  99.90,   3.30,   0.09,
03/26 11Z,   0.20,   3.30,  99.90,   3.59,   0.09,  (max)
03/26 12Z,   0.20,   2.97,  99.90,   3.26,   0.09,
03/26 13Z,   0.20,   2.16,  99.90,   2.45,   0.09,
03/26 14Z,   0.20,   1.22,  99.90,   1.51,   0.09,
03/26 15Z,   0.20,   0.56,  99.90,   0.85,   0.09,
03/26 16Z,   0.20,   0.37,  99.90,   0.66,   0.09,  (min)
03/26 17Z,   0.30,   0.54,  99.90,   0.93,   0.09,
03/26 18Z,   0.30,   0.92,  99.90,   1.30,   0.09,
03/26 19Z,   0.30,   1.40,  99.90,   1.79,   0.09,
03/26 20Z,   0.30,   1.87,  99.90,   2.26,   0.09,
03/26 21Z,   0.40,   2.08,  99.90,   2.57,   0.09,  (max)
03/26 22Z,   0.40,   1.81,  99.90,   2.29,   0.09,
03/26 23Z,   0.50,   0.94,  99.90,   1.53,   0.09,
03/27 00Z,   0.50,  -0.44,  99.90,   0.15,   0.09,
03/27 01Z,   0.60,  -2.11,  99.90,  -1.43,   0.09,
03/27 02Z,   0.60,  -3.70,  99.90,  -3.01,   0.09,
03/27 03Z,   0.70,  -4.71,  99.90,  -3.92,   0.09,
03/27 04Z,   0.80,  -4.87,  99.90,  -3.98,   0.09,  (min)
03/27 05Z,   0.80,  -4.26,  99.90,  -3.37,   0.09,
03/27 06Z,   0.80,  -3.13,  99.90,  -2.24,   0.09,
03/27 07Z,   0.70,  -1.67,  99.90,  -0.88,   0.09,
03/27 08Z,   0.70,  -0.02,  99.90,   0.77,   0.09,
03/27 09Z,   0.70,   1.59,  99.90,   2.38,   0.09,
03/27 10Z,   0.70,   2.81,  99.90,   3.60,   0.09,
03/27 11Z,   0.60,   3.38,  99.90,   4.07,   0.09,  (max)
03/27 12Z,   0.60,   3.18,  99.90,   3.87,   0.09,
03/27 13Z,   0.60,   2.30,  99.90,   2.99,   0.09,
03/27 14Z,   0.70,   1.04,  99.90,   1.82,   0.09,
03/27 15Z,   0.80,  -0.13,  99.90,   0.75,   0.09,
03/27 16Z,   0.80,  -0.77,  99.90,   0.12,   0.09,  (min)
03/27 17Z,   0.80,  -0.76,  99.90,   0.13,   0.09,
03/27 18Z,   0.80,  -0.29,  99.90,   0.60,   0.09,
03/27 19Z,   0.70,   0.40,  99.90,   1.19,   0.09,
03/27 20Z,   0.70,   1.21,  99.90,   2.00,   0.09,
03/27 21Z,   0.70,   1.96,  99.90,   2.74,   0.09,
03/27 22Z,   0.80,   2.37,  99.90,   3.26,   0.09,  (max)
03/27 23Z,   0.90,   2.18,  99.90,   3.17,   0.09,
03/28 00Z,   0.90,   1.30,  99.90,   2.28,   0.09,
03/28 01Z,   0.90,  -0.18,  99.90,   0.81,   0.09,
03/28 02Z,   0.90,  -1.94,  99.90,  -0.95,   0.09,
03/28 03Z,   1.00,  -3.51,  99.90,  -2.42,   0.09,
03/28 04Z,   1.00,  -4.37,  99.90,  -3.28,   0.09,  (min)
03/28 05Z,   1.00,  -4.30,  99.90,  -3.21,   0.09,
03/28 06Z,   1.00,  -3.46,  99.90,  -2.37,   0.09,
03/28 07Z,   1.00,  -2.16,  99.90,  -1.07,   0.09,
03/28 08Z,   1.00,  -0.60,  99.90,   0.49,   0.09,
03/28 09Z,   1.10,   1.06,  99.90,   2.25,   0.09,
03/28 10Z,   1.10,   2.52,  99.90,   3.71,   0.09,
03/28 11Z,   1.10,   3.41,  99.90,   4.60,   0.09,
03/28 12Z,   1.10,   3.46,  99.90,   4.65,   0.09,  (max)
03/28 13Z,   1.10,   2.65,  99.90,   3.84,   0.09,
03/28 14Z,   1.10,   1.18,  99.90,   2.37,   0.09,
03/28 15Z,   1.10,  -0.48,  99.90,   0.71,   0.09,
03/28 16Z,   1.10,  -1.76,  99.90,  -0.57,   0.09,
03/28 17Z,   1.10,  -2.24,  99.90,  -1.05,   0.09,  (min)
03/28 18Z,   1.10,  -1.93,  99.90,  -0.75,   0.09,
03/28 19Z,   1.10,  -1.13,  99.90,   0.06,   0.09,
03/28 20Z,   1.10,  -0.08,  99.90,   1.10,   0.09,
03/28 21Z,   1.10,   1.05,  99.90,   2.24,   0.09,
03/28 22Z,   1.10,   2.07,  99.90,   3.26,   0.09,
03/28 23Z,   1.10,   2.66,  99.90,   3.85,   0.09,  (max)
03/29 00Z,   1.10,   2.55,  99.90,   3.74,   0.09,
03/29 01Z,   1.10,   1.65,  99.90,   2.84,   0.09,
03/29 02Z,   1.10,   0.14,  99.90,   1.33,   0.09,
03/29 03Z,   1.10,  -1.60,  99.90,  -0.41,   0.09,
03/29 04Z,   1.00,  -3.02,  99.90,  -1.93,   0.09,
03/29 05Z,   1.00,  -3.63,  99.90,  -2.54,   0.09,  (min)
03/29 06Z,   1.00,  -3.30,  99.90,  -2.21,   0.09,