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 : 05/12/2025 04:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 12Z,   0.00,  -1.48,  -1.44,  99.90,   0.04,
05/10 13Z,   0.00,  -2.53,  -2.47,  99.90,   0.06,
05/10 14Z,   0.00,  -3.96,  -3.78,  99.90,   0.18,
05/10 15Z,   0.00,  -5.46,  -5.28,  99.90,   0.18,
05/10 16Z,   0.00,  -6.71,  -6.61,  99.90,   0.10,
05/10 17Z,   0.00,  -7.43,  -7.29,  99.90,   0.14,
05/10 18Z,   0.10,  -7.52,  -7.37,  99.90,   0.05,  (min)
05/10 19Z,   0.10,  -7.05,  -6.82,  99.90,   0.13,
05/10 20Z,   0.10,  -6.15,  -5.92,  99.90,   0.13,
05/10 21Z,   0.10,  -4.98,  -4.68,  99.90,   0.20,
05/10 22Z,   0.10,  -3.72,  -3.41,  99.90,   0.21,
05/10 23Z,   0.10,  -2.56,  -2.43,  99.90,   0.03,
05/11 00Z,   0.20,  -1.71,  -1.64,  99.90,  -0.13,
05/11 01Z,   0.20,  -1.31,  -1.21,  99.90,  -0.10,  (max)
05/11 02Z,   0.30,  -1.39,  -1.29,  99.90,  -0.20,
05/11 03Z,   0.20,  -1.79,  -1.69,  99.90,  -0.10,
05/11 04Z,   0.20,  -2.25,  -2.16,  99.90,  -0.11,
05/11 05Z,   0.20,  -2.54,  -2.42,  99.90,  -0.08,  (min)
05/11 06Z,   0.30,  -2.55,  -2.37,  99.90,  -0.12,
05/11 07Z,   0.30,  -2.30,  -2.09,  99.90,  -0.09,
05/11 08Z,   0.20,  -1.88,  -1.64,  99.90,   0.04,
05/11 09Z,   0.30,  -1.44,  -1.10,  99.90,   0.04,
05/11 10Z,   0.30,  -1.12,  -0.72,  99.90,   0.10,
05/11 11Z,   0.30,  -1.07,  -0.67,  99.90,   0.10,  (max)
05/11 12Z,   0.20,  -1.44,  -1.10,  99.90,   0.14,
05/11 13Z,   0.20,  -2.34,  -1.99,  99.90,   0.15,
05/11 14Z,   0.30,  -3.71,  -3.29,  99.90,   0.12,
05/11 15Z,   0.20,  -5.32,  -4.82,  99.90,   0.30,
05/11 16Z,   0.20,  -6.81,  -6.30,  99.90,   0.31,
05/11 17Z,   0.30,  -7.84,  -7.37,  99.90,   0.17,
05/11 18Z,   0.30,  -8.20,  -7.67,  99.90,   0.23,  (min)
05/11 19Z,   0.30,  -7.89,  -7.29,  99.90,   0.30,
05/11 20Z,   0.30,  -7.03,  -6.51,  99.90,   0.22,
05/11 21Z,   0.30,  -5.80,  -5.26,  99.90,   0.24,
05/11 22Z,   0.30,  -4.39,  -3.75,  99.90,   0.34,
05/11 23Z,   0.30,  -2.98,  -2.47,  99.90,   0.21,
05/12 00Z,   0.30,  -1.77,  -1.33,  99.90,   0.14,
05/12 01Z,   0.40,  -0.97,  -0.64,  99.90,  -0.07,
05/12 02Z,   0.40,  -0.67,  -0.32,  99.90,  -0.05,  (max)
05/12 03Z,   0.40,  -0.85,  -0.50,  99.90,  -0.05,
05/12 04Z,   0.30,  -1.29,  -0.94,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 05Z,   0.30,  -1.74,  99.90,  -1.38,   0.05,
05/12 06Z,   0.40,  -1.98,  99.90,  -1.53,   0.05,
05/12 07Z,   0.30,  -1.96,  99.90,  -1.61,   0.05,  (min)
05/12 08Z,   0.30,  -1.73,  99.90,  -1.38,   0.05,
05/12 09Z,   0.30,  -1.42,  99.90,  -1.07,   0.05,
05/12 10Z,   0.30,  -1.16,  99.90,  -0.82,   0.05,
05/12 11Z,   0.30,  -1.10,  99.90,  -0.75,   0.05,  (max)
05/12 12Z,   0.40,  -1.37,  99.90,  -0.92,   0.05,
05/12 13Z,   0.40,  -2.10,  99.90,  -1.65,   0.05,
05/12 14Z,   0.40,  -3.32,  99.90,  -2.87,   0.05,
05/12 15Z,   0.30,  -4.91,  99.90,  -4.57,   0.05,
05/12 16Z,   0.30,  -6.57,  99.90,  -6.22,   0.05,
05/12 17Z,   0.40,  -7.90,  99.90,  -7.45,   0.05,
05/12 18Z,   0.30,  -8.61,  99.90,  -8.26,   0.05,  (min)
05/12 19Z,   0.30,  -8.58,  99.90,  -8.23,   0.05,
05/12 20Z,   0.30,  -7.87,  99.90,  -7.52,   0.05,
05/12 21Z,   0.30,  -6.68,  99.90,  -6.33,   0.05,
05/12 22Z,   0.30,  -5.21,  99.90,  -4.86,   0.05,
05/12 23Z,   0.30,  -3.65,  99.90,  -3.30,   0.05,
05/13 00Z,   0.30,  -2.20,  99.90,  -1.85,   0.05,
05/13 01Z,   0.30,  -1.05,  99.90,  -0.70,   0.05,
05/13 02Z,   0.30,  -0.38,  99.90,  -0.03,   0.05,
05/13 03Z,   0.30,  -0.23,  99.90,   0.12,   0.05,  (max)
05/13 04Z,   0.30,  -0.51,  99.90,  -0.16,   0.05,
05/13 05Z,   0.30,  -0.97,  99.90,  -0.63,   0.05,
05/13 06Z,   0.30,  -1.38,  99.90,  -1.03,   0.05,
05/13 07Z,   0.30,  -1.56,  99.90,  -1.21,   0.05,  (min)
05/13 08Z,   0.30,  -1.51,  99.90,  -1.17,   0.05,
05/13 09Z,   0.30,  -1.33,  99.90,  -0.98,   0.05,
05/13 10Z,   0.20,  -1.14,  99.90,  -0.89,   0.05,
05/13 11Z,   0.30,  -1.07,  99.90,  -0.73,   0.05,  (max)
05/13 12Z,   0.30,  -1.26,  99.90,  -0.91,   0.05,
05/13 13Z,   0.20,  -1.81,  99.90,  -1.57,   0.05,
05/13 14Z,   0.20,  -2.84,  99.90,  -2.60,   0.05,
05/13 15Z,   0.10,  -4.31,  99.90,  -4.16,   0.05,
05/13 16Z,   0.20,  -6.00,  99.90,  -5.75,   0.05,
05/13 17Z,   0.20,  -7.57,  99.90,  -7.33,   0.05,
05/13 18Z,   0.10,  -8.65,  99.90,  -8.51,   0.05,
05/13 19Z,   0.10,  -9.00,  99.90,  -8.86,   0.05,  (min)
05/13 20Z,   0.10,  -8.59,  99.90,  -8.44,   0.05,
05/13 21Z,   0.10,  -7.55,  99.90,  -7.40,   0.05,
05/13 22Z,   0.10,  -6.12,  99.90,  -5.97,   0.05,
05/13 23Z,   0.10,  -4.51,  99.90,  -4.36,   0.05,
05/14 00Z,   0.00,  -2.91,  99.90,  -2.87,   0.05,
05/14 01Z,   0.00,  -1.52,  99.90,  -1.47,   0.05,
05/14 02Z,   0.10,  -0.51,  99.90,  -0.36,   0.05,
05/14 03Z,   0.00,  -0.01,  99.90,   0.04,   0.05,  (max)
05/14 04Z,   0.00,  -0.01,  99.90,   0.04,   0.05,
05/14 05Z,   0.10,  -0.36,  99.90,  -0.21,   0.05,
05/14 06Z,   0.10,  -0.82,  99.90,  -0.67,   0.05,
05/14 07Z,   0.10,  -1.15,  99.90,  -1.01,   0.05,
05/14 08Z,   0.10,  -1.28,  99.90,  -1.13,   0.05,  (min)
05/14 09Z,   0.10,  -1.22,  99.90,  -1.07,   0.05,
05/14 10Z,   0.10,  -1.10,  99.90,  -0.95,   0.05,
05/14 11Z,   0.10,  -1.03,  99.90,  -0.89,   0.05,  (max)
05/14 12Z,   0.10,  -1.14,  99.90,  -1.00,   0.05,
05/14 13Z,   0.10,  -1.55,  99.90,  -1.40,   0.05,
05/14 14Z,   0.00,  -2.36,  99.90,  -2.31,   0.05,
05/14 15Z,   0.00,  -3.61,  99.90,  -3.56,   0.05,
05/14 16Z,   0.10,  -5.21,  99.90,  -5.06,   0.05,
05/14 17Z,   0.00,  -6.89,  99.90,  -6.84,   0.05,
05/14 18Z,   0.00,  -8.29,  99.90,  -8.24,   0.05,
05/14 19Z,   0.00,  -9.06,  99.90,  -9.02,   0.05,  (min)
05/14 20Z,   0.00,  -9.06,  99.90,  -9.02,   0.05,
05/14 21Z,   0.00,  -8.33,  99.90,  -8.29,   0.05,
05/14 22Z,   0.00,  -7.06,  99.90,  -7.02,   0.05,
05/14 23Z,   0.00,  -5.50,  99.90,  -5.45,   0.05,
05/15 00Z,   0.00,  -3.84,  99.90,  -3.80,   0.05,
05/15 01Z,   0.00,  -2.29,  99.90,  -2.25,   0.05,
05/15 02Z,   0.00,  -1.02,  99.90,  -0.98,   0.05,
05/15 03Z,   0.00,  -0.19,  99.90,  -0.14,   0.05,
05/15 04Z,   0.00,   0.14,  99.90,   0.19,   0.05,  (max)
05/15 05Z,   0.00,   0.02,  99.90,   0.07,   0.05,
05/15 06Z,   0.00,  -0.36,  99.90,  -0.31,   0.05,
05/15 07Z,   0.00,  -0.77,  99.90,  -0.72,   0.05,
05/15 08Z,   0.00,  -1.03,  99.90,  -0.99,   0.05,
05/15 09Z,   0.00,  -1.11,  99.90,  -1.07,   0.05,  (min)
05/15 10Z,   0.00,  -1.07,  99.90,  -1.02,   0.05,
05/15 11Z,   0.00,  -1.02,  99.90,  -0.97,   0.05,  (max)
05/15 12Z,   0.00,  -1.08,  99.90,  -1.03,   0.05,
05/15 13Z,   0.00,  -1.35,  99.90,  -1.30,   0.05,
05/15 14Z,   0.00,  -1.95,  99.90,  -1.90,   0.05,
05/15 15Z,   0.00,  -2.94,  99.90,  -2.90,   0.05,
05/15 16Z,   0.00,  -4.34,  99.90,  -4.29,   0.05,
05/15 17Z,   0.00,  -5.97,  99.90,  -5.93,   0.05,
05/15 18Z,   0.00,  -7.55,  99.90,  -7.50,   0.05,
05/15 19Z,  99.90,  -8.71,  99.90,  99.90,   0.05,
05/15 20Z,  99.90,  -9.19,  99.90,  99.90,   0.05,
05/15 21Z,  99.90,  -8.90,  99.90,  99.90,   0.05,
05/15 22Z,  99.90,  -7.94,  99.90,  99.90,   0.05,
05/15 23Z,  99.90,  -6.53,  99.90,  99.90,   0.05,
05/16 00Z,  99.90,  -4.91,  99.90,  99.90,   0.05,