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
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Astoria, OR : 05/18/2024 18:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,   0.00,   2.19,   1.84,  99.90,  -0.35,
05/17 01Z,   0.00,   3.31,   3.00,  99.90,  -0.31,
05/17 02Z,   0.00,   4.63,   4.37,  99.90,  -0.26,
05/17 03Z,   0.00,   5.93,   5.60,  99.90,  -0.33,
05/17 04Z,   0.00,   6.91,   6.59,  99.90,  -0.32,
05/17 05Z,   0.00,   7.27,   6.92,  99.90,  -0.35,  (max)
05/17 06Z,   0.00,   6.93,   6.63,  99.90,  -0.30,
05/17 07Z,   0.00,   6.10,   5.63,  99.90,  -0.47,
05/17 08Z,   0.00,   5.05,   4.41,  99.90,  -0.64,
05/17 09Z,   0.00,   3.98,   3.24,  99.90,  -0.74,
05/17 10Z,   0.00,   3.12,   2.43,  99.90,  -0.69,
05/17 11Z,   0.00,   2.75,   2.13,  99.90,  -0.62,  (min)
05/17 12Z,   0.00,   2.99,   2.34,  99.90,  -0.65,
05/17 13Z,   0.00,   3.69,   3.06,  99.90,  -0.63,
05/17 14Z,   0.00,   4.58,   3.94,  99.90,  -0.64,
05/17 15Z,   0.00,   5.46,   4.82,  99.90,  -0.64,
05/17 16Z,   0.00,   6.12,   5.45,  99.90,  -0.67,
05/17 17Z,  -0.10,   6.29,   5.58,  99.90,  -0.61,  (max)
05/17 18Z,  -0.10,   5.87,   5.20,  99.90,  -0.57,
05/17 19Z,  -0.10,   4.99,   4.21,  99.90,  -0.68,
05/17 20Z,  -0.20,   3.93,   3.04,  99.90,  -0.69,
05/17 21Z,  -0.20,   2.90,   2.04,  99.90,  -0.66,
05/17 22Z,  -0.20,   2.04,   1.36,  99.90,  -0.48,
05/17 23Z,  -0.20,   1.61,   1.03,  99.90,  -0.38,  (min)
05/18 00Z,  -0.20,   1.82,   1.30,  99.90,  -0.32,
05/18 01Z,  -0.20,   2.65,   2.16,  99.90,  -0.29,
05/18 02Z,  -0.20,   3.90,   3.37,  99.90,  -0.33,
05/18 03Z,  -0.20,   5.30,   4.77,  99.90,  -0.33,
05/18 04Z,  -0.20,   6.60,   6.01,  99.90,  -0.39,
05/18 05Z,  -0.20,   7.46,   6.81,  99.90,  -0.45,
05/18 06Z,  -0.20,   7.59,   7.01,  99.90,  -0.38,  (max)
05/18 07Z,  -0.20,   7.00,   6.44,  99.90,  -0.36,
05/18 08Z,  -0.20,   5.91,   5.22,  99.90,  -0.49,
05/18 09Z,  -0.20,   4.63,   3.78,  99.90,  -0.65,
05/18 10Z,  -0.20,   3.37,   2.52,  99.90,  -0.65,
05/18 11Z,  -0.20,   2.40,   1.67,  99.90,  -0.53,
05/18 12Z,  -0.10,   2.00,   1.39,  99.90,  -0.51,  (min)
05/18 13Z,  -0.10,   2.30,   1.76,  99.90,  -0.44,
05/18 14Z,  -0.10,   3.13,   2.60,  99.90,  -0.43,
05/18 15Z,  -0.10,   4.21,   3.69,  99.90,  -0.42,
05/18 16Z,  -0.10,   5.31,   4.72,  99.90,  -0.49,
05/18 17Z,  -0.10,   6.13,   5.52,  99.90,  -0.51,
05/18 18Z,  -0.10,   6.39,   5.82,  99.90,  -0.47,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 19Z,  -0.10,   5.98,  99.90,   5.41,  -0.47,
05/18 20Z,  -0.10,   5.08,  99.90,   4.51,  -0.47,
05/18 21Z,  -0.10,   3.99,  99.90,   3.43,  -0.47,
05/18 22Z,  -0.10,   2.95,  99.90,   2.38,  -0.46,
05/18 23Z,  -0.10,   2.14,  99.90,   1.58,  -0.46,
05/19 00Z,  -0.10,   1.84,  99.90,   1.28,  -0.46,  (min)
05/19 01Z,  -0.10,   2.24,  99.90,   1.69,  -0.46,
05/19 02Z,  -0.10,   3.28,  99.90,   2.73,  -0.45,
05/19 03Z,  -0.10,   4.68,  99.90,   4.13,  -0.45,
05/19 04Z,  -0.10,   6.14,  99.90,   5.59,  -0.45,
05/19 05Z,  -0.10,   7.35,  99.90,   6.80,  -0.44,
05/19 06Z,  -0.10,   7.97,  99.90,   7.42,  -0.44,  (max)
05/19 07Z,  -0.10,   7.76,  99.90,   7.22,  -0.44,
05/19 08Z,  -0.10,   6.82,  99.90,   6.27,  -0.44,
05/19 09Z,  -0.10,   5.44,  99.90,   4.89,  -0.44,
05/19 10Z,  -0.10,   3.93,  99.90,   3.39,  -0.44,
05/19 11Z,  -0.10,   2.54,  99.90,   1.99,  -0.44,
05/19 12Z,  -0.10,   1.54,  99.90,   1.00,  -0.44,
05/19 13Z,  -0.10,   1.24,  99.90,   0.70,  -0.44,  (min)
05/19 14Z,  -0.10,   1.71,  99.90,   1.17,  -0.44,
05/19 15Z,  -0.10,   2.76,  99.90,   2.22,  -0.44,
05/19 16Z,  -0.10,   4.08,  99.90,   3.54,  -0.44,
05/19 17Z,  -0.10,   5.37,  99.90,   4.83,  -0.44,
05/19 18Z,  -0.20,   6.30,  99.90,   5.66,  -0.44,
05/19 19Z,  -0.20,   6.55,  99.90,   5.91,  -0.44,  (max)
05/19 20Z,  -0.20,   6.07,  99.90,   5.42,  -0.44,
05/19 21Z,  -0.20,   5.09,  99.90,   4.45,  -0.44,
05/19 22Z,  -0.20,   3.97,  99.90,   3.33,  -0.44,
05/19 23Z,  -0.20,   2.94,  99.90,   2.30,  -0.44,
05/20 00Z,  -0.20,   2.24,  99.90,   1.60,  -0.44,
05/20 01Z,  -0.20,   2.16,  99.90,   1.51,  -0.44,  (min)
05/20 02Z,  -0.20,   2.82,  99.90,   2.18,  -0.44,
05/20 03Z,  -0.20,   4.09,  99.90,   3.45,  -0.44,
05/20 04Z,  -0.20,   5.60,  99.90,   4.96,  -0.44,
05/20 05Z,  -0.20,   7.03,  99.90,   6.38,  -0.44,
05/20 06Z,  -0.20,   8.03,  99.90,   7.39,  -0.44,
05/20 07Z,  -0.20,   8.29,  99.90,   7.64,  -0.44,  (max)
05/20 08Z,  -0.20,   7.66,  99.90,   7.02,  -0.44,
05/20 09Z,  -0.20,   6.33,  99.90,   5.69,  -0.44,
05/20 10Z,  -0.20,   4.68,  99.90,   4.04,  -0.44,
05/20 11Z,  -0.20,   3.02,  99.90,   2.38,  -0.44,
05/20 12Z,  -0.20,   1.59,  99.90,   0.95,  -0.44,
05/20 13Z,  -0.20,   0.70,  99.90,   0.06,  -0.44,
05/20 14Z,  -0.20,   0.61,  99.90,  -0.03,  -0.44,  (min)
05/20 15Z,  -0.20,   1.35,  99.90,   0.70,  -0.44,
05/20 16Z,  -0.20,   2.65,  99.90,   2.01,  -0.44,
05/20 17Z,  -0.20,   4.18,  99.90,   3.54,  -0.44,
05/20 18Z,  -0.20,   5.60,  99.90,   4.96,  -0.44,
05/20 19Z,  -0.20,   6.53,  99.90,   5.89,  -0.44,
05/20 20Z,  -0.20,   6.68,  99.90,   6.04,  -0.44,  (max)
05/20 21Z,  -0.20,   6.07,  99.90,   5.43,  -0.44,
05/20 22Z,  -0.20,   5.02,  99.90,   4.38,  -0.44,
05/20 23Z,  -0.20,   3.89,  99.90,   3.25,  -0.44,
05/21 00Z,  -0.20,   2.94,  99.90,   2.30,  -0.44,
05/21 01Z,  -0.20,   2.43,  99.90,   1.78,  -0.44,  (min)
05/21 02Z,  -0.20,   2.62,  99.90,   1.97,  -0.44,
05/21 03Z,  -0.20,   3.57,  99.90,   2.92,  -0.44,
05/21 04Z,  -0.20,   5.02,  99.90,   4.38,  -0.44,
05/21 05Z,  -0.20,   6.57,  99.90,   5.93,  -0.44,
05/21 06Z,  -0.20,   7.84,  99.90,   7.20,  -0.44,
05/21 07Z,  -0.20,   8.51,  99.90,   7.87,  -0.44,  (max)
05/21 08Z,  -0.20,   8.32,  99.90,   7.68,  -0.44,
05/21 09Z,  -0.20,   7.24,  99.90,   6.60,  -0.44,
05/21 10Z,  -0.20,   5.57,  99.90,   4.93,  -0.44,
05/21 11Z,  -0.20,   3.73,  99.90,   3.09,  -0.44,
05/21 12Z,  -0.20,   2.02,  99.90,   1.38,  -0.44,
05/21 13Z,  -0.10,   0.69,  99.90,   0.14,  -0.44,
05/21 14Z,  -0.10,   0.01,  99.90,  -0.53,  -0.44,  (min)
05/21 15Z,  -0.10,   0.22,  99.90,  -0.33,  -0.44,
05/21 16Z,  -0.10,   1.25,  99.90,   0.71,  -0.44,
05/21 17Z,   0.00,   2.80,  99.90,   2.36,  -0.44,
05/21 18Z,   0.00,   4.48,  99.90,   4.04,  -0.44,
05/21 19Z,   0.00,   5.92,  99.90,   5.48,  -0.44,
05/21 20Z,   0.00,   6.75,  99.90,   6.31,  -0.44,  (max)
05/21 21Z,   0.00,   6.74,  99.90,   6.29,  -0.44,
05/21 22Z,   0.00,   5.99,  99.90,   5.55,  -0.44,
05/21 23Z,   0.00,   4.88,  99.90,   4.44,  -0.44,
05/22 00Z,   0.00,   3.79,  99.90,   3.35,  -0.44,
05/22 01Z,   0.00,   2.98,  99.90,   2.54,  -0.44,
05/22 02Z,   0.00,   2.71,  99.90,   2.27,  -0.44,  (min)
05/22 03Z,   0.00,   3.20,  99.90,   2.76,  -0.44,
05/22 04Z,   0.00,   4.41,  99.90,   3.97,  -0.44,
05/22 05Z,   0.00,   5.98,  99.90,   5.54,  -0.44,
05/22 06Z,   0.00,   7.46,  99.90,   7.01,  -0.44,
05/22 07Z,   0.00,   8.46,  99.90,   8.02,  -0.44,
05/22 08Z,   0.00,   8.71,  99.90,   8.27,  -0.44,  (max)
05/22 09Z,   0.00,   8.04,  99.90,   7.60,  -0.44,
05/22 10Z,   0.00,   6.55,  99.90,   6.11,  -0.44,
05/22 11Z,   0.00,   4.63,  99.90,   4.19,  -0.44,
05/22 12Z,   0.00,   2.71,  99.90,   2.27,  -0.44,