EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
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Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Unalaska, AK : 03/15/2025 05:22:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 12Z,   0.30,   1.88,   2.11,  99.90,  -0.07,
03/13 13Z,   0.30,   2.36,   2.67,  99.90,   0.01,
03/13 14Z,   0.40,   2.72,   3.06,  99.90,  -0.06,
03/13 15Z,   0.50,   2.90,   3.19,  99.90,  -0.21,  (max)
03/13 16Z,   0.50,   2.89,   3.16,  99.90,  -0.23,
03/13 17Z,   0.50,   2.71,   2.95,  99.90,  -0.26,
03/13 18Z,   0.40,   2.44,   2.69,  99.90,  -0.15,
03/13 19Z,   0.40,   2.16,   2.49,  99.90,  -0.07,
03/13 20Z,   0.40,   1.94,   2.21,  99.90,  -0.13,
03/13 21Z,   0.40,   1.85,   2.06,  99.90,  -0.19,  (min)
03/13 22Z,   0.40,   1.90,   2.22,  99.90,  -0.08,
03/13 23Z,   0.40,   2.07,   2.43,  99.90,  -0.04,
03/14 00Z,   0.30,   2.30,   2.63,  99.90,   0.03,
03/14 01Z,   0.30,   2.52,   2.76,  99.90,  -0.06,
03/14 02Z,   0.30,   2.64,   2.93,  99.90,  -0.01,  (max)
03/14 03Z,   0.30,   2.61,   2.86,  99.90,  -0.05,
03/14 04Z,   0.30,   2.42,   2.58,  99.90,  -0.14,
03/14 05Z,   0.20,   2.09,   2.24,  99.90,  -0.05,
03/14 06Z,   0.10,   1.69,   1.78,  99.90,  -0.01,
03/14 07Z,   0.10,   1.31,   1.28,  99.90,  -0.13,
03/14 08Z,   0.10,   1.05,   0.98,  99.90,  -0.17,  (min)
03/14 09Z,   0.20,   0.96,   0.99,  99.90,  -0.17,
03/14 10Z,   0.20,   1.07,   1.12,  99.90,  -0.15,
03/14 11Z,   0.10,   1.35,   1.36,  99.90,  -0.09,
03/14 12Z,   0.00,   1.74,   1.72,  99.90,  -0.02,
03/14 13Z,   0.00,   2.15,   2.19,  99.90,   0.04,
03/14 14Z,   0.10,   2.49,   2.55,  99.90,  -0.04,
03/14 15Z,   0.10,   2.71,   2.80,  99.90,  -0.01,  (max)
03/14 16Z,   0.10,   2.76,   2.79,  99.90,  -0.07,
03/14 17Z,   0.10,   2.64,   2.67,  99.90,  -0.07,
03/14 18Z,   0.00,   2.39,   2.42,  99.90,   0.03,
03/14 19Z,   0.00,   2.08,   2.15,  99.90,   0.07,
03/14 20Z,   0.00,   1.79,   1.78,  99.90,  -0.01,
03/14 21Z,   0.00,   1.58,   1.59,  99.90,   0.01,  (min)
03/14 22Z,   0.00,   1.51,   1.60,  99.90,   0.09,
03/14 23Z,   0.00,   1.58,   1.68,  99.90,   0.10,
03/15 00Z,   0.00,   1.77,   1.92,  99.90,   0.15,
03/15 01Z,   0.00,   2.02,   2.13,  99.90,   0.11,
03/15 02Z,   0.00,   2.27,   2.30,  99.90,   0.03,
03/15 03Z,   0.00,   2.43,   2.39,  99.90,  -0.04,
03/15 04Z,   0.00,   2.47,   2.42,  99.90,  -0.05,  (max)
03/15 05Z,   0.00,   2.36,   2.22,  99.90,  -0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 06Z,   0.00,   2.14,  99.90,   2.01,  -0.13,
03/15 07Z,   0.00,   1.86,  99.90,   1.74,  -0.12,
03/15 08Z,   0.00,   1.60,  99.90,   1.49,  -0.11,
03/15 09Z,   0.00,   1.43,  99.90,   1.33,  -0.09,
03/15 10Z,   0.00,   1.40,  99.90,   1.31,  -0.08,  (min)
03/15 11Z,   0.00,   1.52,  99.90,   1.45,  -0.07,
03/15 12Z,   0.00,   1.76,  99.90,   1.70,  -0.06,
03/15 13Z,   0.00,   2.06,  99.90,   2.02,  -0.05,
03/15 14Z,   0.00,   2.36,  99.90,   2.32,  -0.03,
03/15 15Z,   0.00,   2.57,  99.90,   2.55,  -0.02,  (max)
03/15 16Z,  -0.10,   2.65,  99.90,   2.54,  -0.01,
03/15 17Z,  -0.10,   2.57,  99.90,   2.48,   0.00,
03/15 18Z,  -0.10,   2.36,  99.90,   2.26,   0.00,
03/15 19Z,  -0.10,   2.05,  99.90,   1.95,   0.00,
03/15 20Z,  -0.20,   1.70,  99.90,   1.51,   0.00,
03/15 21Z,  -0.20,   1.40,  99.90,   1.21,   0.00,
03/15 22Z,  -0.20,   1.21,  99.90,   1.01,   0.00,
03/15 23Z,  -0.20,   1.16,  99.90,   0.97,   0.00,  (min)
03/16 00Z,  -0.20,   1.27,  99.90,   1.08,   0.00,
03/16 01Z,  -0.10,   1.51,  99.90,   1.42,   0.00,
03/16 02Z,  -0.10,   1.82,  99.90,   1.72,   0.00,
03/16 03Z,  -0.10,   2.13,  99.90,   2.03,   0.00,
03/16 04Z,  -0.10,   2.36,  99.90,   2.26,   0.00,
03/16 05Z,  -0.10,   2.47,  99.90,   2.38,   0.00,  (max)
03/16 06Z,  -0.10,   2.45,  99.90,   2.35,   0.00,
03/16 07Z,  -0.10,   2.31,  99.90,   2.22,   0.00,
03/16 08Z,  -0.10,   2.12,  99.90,   2.02,   0.00,
03/16 09Z,  -0.10,   1.93,  99.90,   1.84,   0.00,
03/16 10Z,  -0.10,   1.81,  99.90,   1.72,   0.00,
03/16 11Z,  -0.10,   1.81,  99.90,   1.71,   0.00,  (min)
03/16 12Z,   0.00,   1.91,  99.90,   1.91,   0.00,
03/16 13Z,   0.00,   2.10,  99.90,   2.10,   0.00,
03/16 14Z,   0.00,   2.32,  99.90,   2.32,   0.00,
03/16 15Z,   0.10,   2.51,  99.90,   2.61,   0.00,
03/16 16Z,   0.10,   2.60,  99.90,   2.70,   0.00,
03/16 17Z,   0.20,   2.56,  99.90,   2.76,   0.00,  (max)
03/16 18Z,   0.20,   2.38,  99.90,   2.58,   0.00,
03/16 19Z,   0.20,   2.07,  99.90,   2.28,   0.00,
03/16 20Z,   0.30,   1.70,  99.90,   2.00,   0.00,
03/16 21Z,   0.30,   1.33,  99.90,   1.63,   0.00,
03/16 22Z,   0.30,   1.03,  99.90,   1.33,   0.00,
03/16 23Z,   0.30,   0.86,  99.90,   1.17,   0.00,  (min)
03/17 00Z,   0.30,   0.86,  99.90,   1.17,   0.00,
03/17 01Z,   0.30,   1.04,  99.90,   1.34,   0.00,
03/17 02Z,   0.30,   1.35,  99.90,   1.65,   0.00,
03/17 03Z,   0.30,   1.73,  99.90,   2.04,   0.00,
03/17 04Z,   0.30,   2.11,  99.90,   2.42,   0.00,
03/17 05Z,   0.30,   2.42,  99.90,   2.73,   0.00,
03/17 06Z,   0.30,   2.60,  99.90,   2.91,   0.00,
03/17 07Z,   0.40,   2.65,  99.90,   3.05,   0.00,  (max)
03/17 08Z,   0.40,   2.57,  99.90,   2.97,   0.00,
03/17 09Z,   0.40,   2.42,  99.90,   2.82,   0.00,
03/17 10Z,   0.30,   2.27,  99.90,   2.57,   0.00,
03/17 11Z,   0.30,   2.17,  99.90,   2.47,   0.00,
03/17 12Z,   0.30,   2.15,  99.90,   2.46,   0.00,  (min)
03/17 13Z,   0.30,   2.23,  99.90,   2.53,   0.00,
03/17 14Z,   0.40,   2.37,  99.90,   2.77,   0.00,
03/17 15Z,   0.40,   2.51,  99.90,   2.92,   0.00,
03/17 16Z,   0.40,   2.61,  99.90,   3.01,   0.00,  (max)
03/17 17Z,   0.40,   2.60,  99.90,   3.00,   0.00,
03/17 18Z,   0.40,   2.46,  99.90,   2.86,   0.00,
03/17 19Z,   0.30,   2.18,  99.90,   2.48,   0.00,
03/17 20Z,   0.30,   1.80,  99.90,   2.11,   0.00,
03/17 21Z,   0.20,   1.38,  99.90,   1.58,   0.00,
03/17 22Z,   0.20,   0.99,  99.90,   1.19,   0.00,
03/17 23Z,   0.10,   0.69,  99.90,   0.80,   0.00,
03/18 00Z,   0.10,   0.57,  99.90,   0.67,   0.00,  (min)
03/18 01Z,   0.10,   0.63,  99.90,   0.73,   0.00,
03/18 02Z,   0.10,   0.88,  99.90,   0.99,   0.00,
03/18 03Z,   0.10,   1.28,  99.90,   1.38,   0.00,
03/18 04Z,   0.10,   1.75,  99.90,   1.86,   0.00,
03/18 05Z,   0.10,   2.21,  99.90,   2.32,   0.00,
03/18 06Z,   0.00,   2.58,  99.90,   2.59,   0.00,
03/18 07Z,   0.00,   2.82,  99.90,   2.82,   0.00,
03/18 08Z,   0.00,   2.89,  99.90,   2.90,   0.00,  (max)
03/18 09Z,   0.00,   2.84,  99.90,   2.84,   0.00,
03/18 10Z,   0.00,   2.70,  99.90,   2.71,   0.00,
03/18 11Z,   0.00,   2.55,  99.90,   2.56,   0.00,
03/18 12Z,   0.00,   2.45,  99.90,   2.46,   0.00,
03/18 13Z,   0.00,   2.42,  99.90,   2.43,   0.00,  (min)
03/18 14Z,   0.00,   2.48,  99.90,   2.48,   0.00,
03/18 15Z,   0.00,   2.57,  99.90,   2.57,   0.00,
03/18 16Z,   0.00,   2.66,  99.90,   2.66,   0.00,
03/18 17Z,   0.10,   2.68,  99.90,   2.79,   0.00,  (max)
03/18 18Z,   0.00,   2.59,  99.90,   2.60,   0.00,
03/18 19Z,   0.10,   2.36,  99.90,   2.47,   0.00,
03/18 20Z,   0.00,   2.01,  99.90,   2.01,   0.00,
03/18 21Z,   0.10,   1.56,  99.90,   1.67,   0.00,
03/18 22Z,   0.10,   1.10,  99.90,   1.20,   0.00,
03/18 23Z,   0.10,   0.69,  99.90,   0.79,   0.00,
03/19 00Z,   0.20,   0.42,  99.90,   0.62,   0.00,