EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

Main Site
Mirror Site
About
Manual
Disclaimer
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
#Unalaska, AK : 03/28/2024 08:21:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 12Z,   0.10,   2.06,   2.00,  99.90,  -0.16,
03/26 13Z,   0.10,   2.26,   2.17,  99.90,  -0.19,
03/26 14Z,   0.10,   2.42,   2.36,  99.90,  -0.16,
03/26 15Z,   0.10,   2.48,   2.42,  99.90,  -0.16,  (max)
03/26 16Z,   0.10,   2.42,   2.31,  99.90,  -0.21,
03/26 17Z,   0.10,   2.23,   2.12,  99.90,  -0.21,
03/26 18Z,   0.10,   1.93,   1.87,  99.90,  -0.16,
03/26 19Z,   0.10,   1.59,   1.46,  99.90,  -0.23,
03/26 20Z,   0.10,   1.25,   1.12,  99.90,  -0.23,
03/26 21Z,   0.10,   0.98,   0.88,  99.90,  -0.20,
03/26 22Z,   0.10,   0.85,   0.68,  99.90,  -0.27,  (min)
03/26 23Z,   0.10,   0.86,   0.71,  99.90,  -0.25,
03/27 00Z,   0.10,   1.02,   0.85,  99.90,  -0.27,
03/27 01Z,   0.00,   1.30,   1.09,  99.90,  -0.21,
03/27 02Z,   0.00,   1.65,   1.49,  99.90,  -0.16,
03/27 03Z,   0.00,   1.99,   1.83,  99.90,  -0.16,
03/27 04Z,   0.00,   2.26,   2.00,  99.90,  -0.26,
03/27 05Z,   0.00,   2.43,   2.14,  99.90,  -0.29,  (max)
03/27 06Z,   0.00,   2.48,   2.12,  99.90,  -0.36,
03/27 07Z,   0.00,   2.43,   2.08,  99.90,  -0.35,
03/27 08Z,   0.00,   2.32,   1.99,  99.90,  -0.33,
03/27 09Z,   0.00,   2.20,   1.95,  99.90,  -0.25,
03/27 10Z,   0.00,   2.14,   1.93,  99.90,  -0.21,  (min)
03/27 11Z,   0.00,   2.15,   1.97,  99.90,  -0.18,
03/27 12Z,   0.00,   2.24,   2.03,  99.90,  -0.21,
03/27 13Z,   0.00,   2.36,   2.14,  99.90,  -0.22,
03/27 14Z,   0.00,   2.49,   2.35,  99.90,  -0.14,
03/27 15Z,   0.00,   2.55,   2.43,  99.90,  -0.12,  (max)
03/27 16Z,   0.00,   2.50,   2.28,  99.90,  -0.22,
03/27 17Z,   0.00,   2.33,   2.17,  99.90,  -0.16,
03/27 18Z,  -0.10,   2.04,   1.89,  99.90,  -0.05,
03/27 19Z,   0.00,   1.66,   1.46,  99.90,  -0.20,
03/27 20Z,   0.00,   1.26,   1.12,  99.90,  -0.14,
03/27 21Z,   0.00,   0.90,   0.75,  99.90,  -0.15,
03/27 22Z,   0.00,   0.64,   0.49,  99.90,  -0.15,
03/27 23Z,   0.00,   0.53,   0.42,  99.90,  -0.11,  (min)
03/28 00Z,  -0.10,   0.60,   0.52,  99.90,   0.02,
03/28 01Z,  -0.10,   0.84,   0.81,  99.90,   0.07,
03/28 02Z,  -0.10,   1.20,   1.12,  99.90,   0.02,
03/28 03Z,   0.00,   1.63,   1.58,  99.90,  -0.05,
03/28 04Z,   0.00,   2.05,   1.95,  99.90,  -0.10,
03/28 05Z,   0.00,   2.40,   2.30,  99.90,  -0.10,
03/28 06Z,   0.00,   2.63,   2.48,  99.90,  -0.15,
03/28 07Z,   0.00,   2.73,   2.52,  99.90,  -0.21,  (max)
03/28 08Z,   0.00,   2.71,   2.49,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 09Z,   0.00,   2.63,  99.90,   2.44,  -0.19,  (min)
03/28 10Z,   0.10,   2.53,  99.90,   2.48,  -0.15,  (max)
03/28 11Z,   0.10,   2.47,  99.90,   2.45,  -0.12,  (min)
03/28 12Z,   0.10,   2.47,  99.90,   2.49,  -0.08,
03/28 13Z,   0.10,   2.52,  99.90,   2.57,  -0.05,
03/28 14Z,   0.10,   2.60,  99.90,   2.69,  -0.01,
03/28 15Z,   0.10,   2.65,  99.90,   2.78,   0.02,
03/28 16Z,   0.20,   2.63,  99.90,   2.89,   0.06,  (max)
03/28 17Z,   0.30,   2.50,  99.90,   2.89,   0.09,
03/28 18Z,   0.40,   2.23,  99.90,   2.76,   0.12,
03/28 19Z,   0.50,   1.85,  99.90,   2.51,   0.16,
03/28 20Z,   0.50,   1.41,  99.90,   2.10,   0.19,
03/28 21Z,   0.50,   0.96,  99.90,   1.65,   0.19,
03/28 22Z,   0.50,   0.58,  99.90,   1.27,   0.19,
03/28 23Z,   0.50,   0.33,  99.90,   1.03,   0.19,  (min)
03/29 00Z,   0.60,   0.27,  99.90,   1.06,   0.19,
03/29 01Z,   0.60,   0.40,  99.90,   1.20,   0.19,
03/29 02Z,   0.70,   0.72,  99.90,   1.62,   0.19,
03/29 03Z,   0.80,   1.18,  99.90,   2.17,   0.19,
03/29 04Z,   0.80,   1.69,  99.90,   2.69,   0.19,
03/29 05Z,   0.80,   2.19,  99.90,   3.18,   0.19,
03/29 06Z,   0.80,   2.60,  99.90,   3.59,   0.19,
03/29 07Z,   0.80,   2.87,  99.90,   3.86,   0.19,
03/29 08Z,   0.70,   2.99,  99.90,   3.88,   0.19,  (max)
03/29 09Z,   0.70,   2.98,  99.90,   3.88,   0.19,
03/29 10Z,   0.60,   2.90,  99.90,   3.70,   0.19,
03/29 11Z,   0.50,   2.81,  99.90,   3.50,   0.19,
03/29 12Z,   0.50,   2.74,  99.90,   3.43,   0.19,
03/29 13Z,   0.50,   2.72,  99.90,   3.42,   0.19,  (min)
03/29 14Z,   0.50,   2.76,  99.90,   3.45,   0.19,  (max)
03/29 15Z,   0.40,   2.80,  99.90,   3.39,   0.19,
03/29 16Z,   0.30,   2.80,  99.90,   3.29,   0.19,
03/29 17Z,   0.20,   2.71,  99.90,   3.10,   0.19,
03/29 18Z,   0.20,   2.50,  99.90,   2.89,   0.19,
03/29 19Z,   0.10,   2.15,  99.90,   2.44,   0.19,
03/29 20Z,   0.10,   1.69,  99.90,   1.98,   0.19,
03/29 21Z,   0.00,   1.18,  99.90,   1.37,   0.19,
03/29 22Z,   0.00,   0.69,  99.90,   0.88,   0.19,
03/29 23Z,   0.00,   0.29,  99.90,   0.49,   0.19,
03/30 00Z,   0.00,   0.07,  99.90,   0.26,   0.19,
03/30 01Z,   0.00,   0.05,  99.90,   0.25,   0.19,  (min)
03/30 02Z,   0.00,   0.27,  99.90,   0.46,   0.19,
03/30 03Z,   0.00,   0.68,  99.90,   0.87,   0.19,
03/30 04Z,   0.00,   1.22,  99.90,   1.41,   0.19,
03/30 05Z,   0.10,   1.81,  99.90,   2.11,   0.19,
03/30 06Z,   0.10,   2.37,  99.90,   2.66,   0.19,
03/30 07Z,   0.10,   2.81,  99.90,   3.10,   0.19,
03/30 08Z,   0.10,   3.09,  99.90,   3.38,   0.19,
03/30 09Z,   0.10,   3.21,  99.90,   3.50,   0.19,  (max)
03/30 10Z,   0.10,   3.19,  99.90,   3.49,   0.19,
03/30 11Z,   0.10,   3.11,  99.90,   3.40,   0.19,
03/30 12Z,   0.20,   3.01,  99.90,   3.40,   0.19,
03/30 13Z,   0.20,   2.94,  99.90,   3.33,   0.19,
03/30 14Z,   0.20,   2.93,  99.90,   3.32,   0.19,  (min)
03/30 15Z,   0.20,   2.96,  99.90,   3.35,   0.19,
03/30 16Z,   0.20,   2.99,  99.90,   3.38,   0.19,  (max)
03/30 17Z,   0.20,   2.95,  99.90,   3.35,   0.19,
03/30 18Z,   0.20,   2.81,  99.90,   3.20,   0.19,
03/30 19Z,   0.10,   2.52,  99.90,   2.81,   0.19,
03/30 20Z,   0.00,   2.08,  99.90,   2.27,   0.19,
03/30 21Z,   0.00,   1.54,  99.90,   1.73,   0.19,
03/30 22Z,  -0.10,   0.96,  99.90,   1.05,   0.19,
03/30 23Z,  -0.10,   0.43,  99.90,   0.52,   0.19,
03/31 00Z,  -0.10,   0.03,  99.90,   0.12,   0.19,
03/31 01Z,  -0.20,  -0.17,  99.90,  -0.17,   0.19,  (min)
03/31 02Z,  -0.20,  -0.12,  99.90,  -0.12,   0.19,
03/31 03Z,  -0.30,   0.18,  99.90,   0.07,   0.19,
03/31 04Z,  -0.30,   0.68,  99.90,   0.57,   0.19,
03/31 05Z,  -0.40,   1.30,  99.90,   1.10,   0.19,
03/31 06Z,  -0.40,   1.96,  99.90,   1.75,   0.19,
03/31 07Z,  -0.50,   2.54,  99.90,   2.24,   0.19,
03/31 08Z,  -0.50,   2.99,  99.90,   2.68,   0.19,
03/31 09Z,  -0.60,   3.25,  99.90,   2.84,   0.19,
03/31 10Z,  -0.60,   3.34,  99.90,   2.93,   0.19,  (max)
03/31 11Z,  -0.60,   3.31,  99.90,   2.90,   0.19,
03/31 12Z,  -0.70,   3.21,  99.90,   2.70,   0.19,
03/31 13Z,  -0.70,   3.12,  99.90,   2.61,   0.19,  (min)
03/31 14Z,  -0.60,   3.07,  99.90,   2.67,   0.19,
03/31 15Z,  -0.60,   3.09,  99.90,   2.69,   0.19,
03/31 16Z,  -0.50,   3.15,  99.90,   2.84,   0.19,
03/31 17Z,  -0.50,   3.18,  99.90,   2.87,   0.19,
03/31 18Z,  -0.40,   3.12,  99.90,   2.91,   0.19,  (max)
03/31 19Z,  -0.40,   2.92,  99.90,   2.71,   0.19,
03/31 20Z,  -0.30,   2.55,  99.90,   2.45,   0.19,
03/31 21Z,  -0.30,   2.03,  99.90,   1.92,   0.19,
03/31 22Z,  -0.30,   1.40,  99.90,   1.29,   0.19,
03/31 23Z,  -0.30,   0.75,  99.90,   0.64,   0.19,
04/01 00Z,  -0.30,   0.18,  99.90,   0.07,   0.19,