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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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
#Port Chicago, CA : 01/23/2026 05:22:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 12Z,   0.10,   4.27,   4.45,  99.90,   0.08,
01/21 13Z,   0.10,   4.14,   4.25,  99.90,   0.01,  (max)
01/21 14Z,   0.10,   3.62,   3.73,  99.90,   0.01,
01/21 15Z,   0.10,   2.87,   2.98,  99.90,   0.01,
01/21 16Z,   0.10,   2.20,   2.32,  99.90,   0.02,
01/21 17Z,   0.10,   1.78,   2.00,  99.90,   0.12,  (min)
01/21 18Z,   0.00,   1.72,   2.11,  99.90,   0.39,
01/21 19Z,   0.00,   2.08,   2.71,  99.90,   0.63,
01/21 20Z,   0.00,   2.88,   3.61,  99.90,   0.73,
01/21 21Z,   0.00,   3.86,   4.39,  99.90,   0.53,
01/21 22Z,   0.00,   4.63,   4.92,  99.90,   0.29,
01/21 23Z,   0.00,   4.93,   5.04,  99.90,   0.11,  (max)
01/22 00Z,   0.10,   4.70,   4.72,  99.90,  -0.08,
01/22 01Z,   0.10,   4.04,   3.91,  99.90,  -0.23,
01/22 02Z,   0.10,   3.02,   2.87,  99.90,  -0.25,
01/22 03Z,   0.10,   1.85,   1.86,  99.90,  -0.09,
01/22 04Z,   0.10,   0.81,   1.06,  99.90,   0.15,
01/22 05Z,   0.10,   0.10,   0.45,  99.90,   0.25,
01/22 06Z,   0.20,  -0.18,   0.08,  99.90,   0.06,  (min)
01/22 07Z,   0.20,  -0.01,   0.16,  99.90,  -0.03,
01/22 08Z,   0.20,   0.68,   0.99,  99.90,   0.11,
01/22 09Z,   0.20,   1.76,   2.24,  99.90,   0.28,
01/22 10Z,   0.20,   2.92,   3.40,  99.90,   0.28,
01/22 11Z,   0.20,   3.82,   4.26,  99.90,   0.24,
01/22 12Z,   0.10,   4.30,   4.70,  99.90,   0.30,
01/22 13Z,   0.10,   4.35,   4.71,  99.90,   0.26,  (max)
01/22 14Z,   0.10,   3.99,   4.34,  99.90,   0.25,
01/22 15Z,   0.10,   3.29,   3.64,  99.90,   0.25,
01/22 16Z,   0.10,   2.48,   2.84,  99.90,   0.26,
01/22 17Z,   0.10,   1.82,   2.24,  99.90,   0.32,
01/22 18Z,   0.00,   1.48,   1.97,  99.90,   0.49,  (min)
01/22 19Z,   0.00,   1.50,   2.17,  99.90,   0.67,
01/22 20Z,   0.00,   1.95,   2.81,  99.90,   0.86,
01/22 21Z,   0.00,   2.77,   3.70,  99.90,   0.93,
01/22 22Z,   0.00,   3.70,   4.45,  99.90,   0.75,
01/22 23Z,   0.00,   4.37,   4.90,  99.90,   0.53,
01/23 00Z,   0.10,   4.56,   4.94,  99.90,   0.28,  (max)
01/23 01Z,   0.10,   4.26,   4.51,  99.90,   0.15,
01/23 02Z,   0.10,   3.57,   3.68,  99.90,   0.01,
01/23 03Z,   0.10,   2.58,   2.69,  99.90,   0.01,
01/23 04Z,   0.10,   1.49,   1.75,  99.90,   0.16,
01/23 05Z,   0.10,   0.59,   1.00,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 06Z,   0.10,   0.08,  99.90,   0.48,   0.29,
01/23 07Z,   0.10,   0.03,  99.90,   0.41,   0.28,  (min)
01/23 08Z,   0.10,   0.46,  99.90,   0.82,   0.26,
01/23 09Z,   0.10,   1.34,  99.90,   1.69,   0.24,
01/23 10Z,   0.10,   2.51,  99.90,   2.84,   0.23,
01/23 11Z,   0.10,   3.60,  99.90,   3.91,   0.21,
01/23 12Z,   0.10,   4.31,  99.90,   4.60,   0.19,
01/23 13Z,   0.10,   4.55,  99.90,   4.82,   0.17,  (max)
01/23 14Z,   0.10,   4.36,  99.90,   4.62,   0.16,
01/23 15Z,   0.10,   3.80,  99.90,   4.04,   0.14,
01/23 16Z,   0.10,   2.98,  99.90,   3.20,   0.12,
01/23 17Z,   0.10,   2.14,  99.90,   2.35,   0.11,
01/23 18Z,   0.10,   1.53,  99.90,   1.73,   0.11,
01/23 19Z,   0.10,   1.24,  99.90,   1.45,   0.11,  (min)
01/23 20Z,   0.10,   1.32,  99.90,   1.52,   0.11,
01/23 21Z,   0.10,   1.78,  99.90,   1.99,   0.11,
01/23 22Z,   0.10,   2.57,  99.90,   2.77,   0.11,
01/23 23Z,   0.10,   3.40,  99.90,   3.61,   0.11,
01/24 00Z,   0.10,   3.96,  99.90,   4.17,   0.11,
01/24 01Z,   0.10,   4.09,  99.90,   4.30,   0.11,  (max)
01/24 02Z,   0.10,   3.81,  99.90,   4.02,   0.11,
01/24 03Z,   0.10,   3.18,  99.90,   3.38,   0.11,
01/24 04Z,   0.10,   2.28,  99.90,   2.49,   0.11,
01/24 05Z,   0.10,   1.34,  99.90,   1.54,   0.11,
01/24 06Z,   0.10,   0.63,  99.90,   0.83,   0.11,
01/24 07Z,   0.10,   0.33,  99.90,   0.53,   0.11,  (min)
01/24 08Z,   0.10,   0.48,  99.90,   0.69,   0.11,
01/24 09Z,   0.10,   1.08,  99.90,   1.29,   0.11,
01/24 10Z,   0.10,   2.07,  99.90,   2.28,   0.11,
01/24 11Z,   0.10,   3.23,  99.90,   3.43,   0.11,
01/24 12Z,   0.20,   4.18,  99.90,   4.49,   0.11,
01/24 13Z,   0.20,   4.68,  99.90,   4.99,   0.11,
01/24 14Z,   0.20,   4.71,  99.90,   5.02,   0.11,  (max)
01/24 15Z,   0.20,   4.34,  99.90,   4.64,   0.11,
01/24 16Z,   0.20,   3.64,  99.90,   3.94,   0.11,
01/24 17Z,   0.20,   2.75,  99.90,   3.05,   0.11,
01/24 18Z,   0.20,   1.91,  99.90,   2.22,   0.11,
01/24 19Z,   0.20,   1.34,  99.90,   1.64,   0.11,
01/24 20Z,   0.20,   1.07,  99.90,   1.38,   0.11,  (min)
01/24 21Z,   0.20,   1.13,  99.90,   1.44,   0.11,
01/24 22Z,   0.20,   1.54,  99.90,   1.85,   0.11,
01/24 23Z,   0.20,   2.23,  99.90,   2.54,   0.11,
01/25 00Z,   0.20,   2.97,  99.90,   3.27,   0.11,
01/25 01Z,   0.20,   3.46,  99.90,   3.77,   0.11,
01/25 02Z,   0.20,   3.61,  99.90,   3.92,   0.11,  (max)
01/25 03Z,   0.20,   3.43,  99.90,   3.74,   0.11,
01/25 04Z,   0.20,   2.94,  99.90,   3.25,   0.11,
01/25 05Z,   0.20,   2.21,  99.90,   2.51,   0.11,
01/25 06Z,   0.20,   1.44,  99.90,   1.74,   0.11,
01/25 07Z,   0.20,   0.91,  99.90,   1.22,   0.11,
01/25 08Z,   0.20,   0.78,  99.90,   1.09,   0.11,  (min)
01/25 09Z,   0.20,   1.07,  99.90,   1.37,   0.11,
01/25 10Z,   0.20,   1.75,  99.90,   2.06,   0.11,
01/25 11Z,   0.20,   2.76,  99.90,   3.06,   0.11,
01/25 12Z,   0.20,   3.83,  99.90,   4.13,   0.11,
01/25 13Z,   0.20,   4.63,  99.90,   4.93,   0.11,
01/25 14Z,   0.20,   4.95,  99.90,   5.26,   0.11,  (max)
01/25 15Z,   0.20,   4.83,  99.90,   5.13,   0.11,
01/25 16Z,   0.20,   4.33,  99.90,   4.64,   0.11,
01/25 17Z,   0.20,   3.55,  99.90,   3.86,   0.11,
01/25 18Z,   0.20,   2.63,  99.90,   2.94,   0.11,
01/25 19Z,   0.20,   1.81,  99.90,   2.11,   0.11,
01/25 20Z,   0.20,   1.23,  99.90,   1.54,   0.11,
01/25 21Z,   0.20,   0.93,  99.90,   1.24,   0.11,
01/25 22Z,   0.20,   0.91,  99.90,   1.21,   0.11,  (min)
01/25 23Z,   0.20,   1.21,  99.90,   1.52,   0.11,
01/26 00Z,   0.20,   1.80,  99.90,   2.10,   0.11,
01/26 01Z,   0.20,   2.46,  99.90,   2.76,   0.11,
01/26 02Z,   0.20,   2.96,  99.90,   3.27,   0.11,
01/26 03Z,   0.20,   3.22,  99.90,   3.53,   0.11,  (max)
01/26 04Z,   0.20,   3.22,  99.90,   3.52,   0.11,
01/26 05Z,   0.20,   2.91,  99.90,   3.22,   0.11,
01/26 06Z,   0.20,   2.35,  99.90,   2.66,   0.11,
01/26 07Z,   0.20,   1.75,  99.90,   2.06,   0.11,
01/26 08Z,   0.20,   1.37,  99.90,   1.67,   0.11,
01/26 09Z,   0.20,   1.33,  99.90,   1.64,   0.11,  (min)
01/26 10Z,   0.20,   1.66,  99.90,   1.97,   0.11,
01/26 11Z,   0.20,   2.35,  99.90,   2.65,   0.11,
01/26 12Z,   0.20,   3.30,  99.90,   3.61,   0.11,
01/26 13Z,   0.20,   4.27,  99.90,   4.57,   0.11,
01/26 14Z,   0.20,   4.93,  99.90,   5.24,   0.11,
01/26 15Z,   0.20,   5.15,  99.90,   5.45,   0.11,  (max)
01/26 16Z,   0.20,   4.94,  99.90,   5.25,   0.11,
01/26 17Z,   0.20,   4.39,  99.90,   4.70,   0.11,
01/26 18Z,   0.20,   3.57,  99.90,   3.87,   0.11,
01/26 19Z,   0.20,   2.63,  99.90,   2.93,   0.11,
01/26 20Z,   0.20,   1.80,  99.90,   2.10,   0.11,
01/26 21Z,   0.20,   1.18,  99.90,   1.49,   0.11,
01/26 22Z,   0.20,   0.78,  99.90,   1.09,   0.11,
01/26 23Z,   0.20,   0.63,  99.90,   0.94,   0.11,  (min)
01/27 00Z,   0.20,   0.81,  99.90,   1.12,   0.11,