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
#Port Townsend, WA : 09/23/2024 21:20:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/22 06Z,   0.00,   2.05,   1.77,  99.90,  -0.28,
09/22 07Z,  -0.10,   0.09,  -0.08,  99.90,  -0.07,
09/22 08Z,  -0.10,  -0.98,  -1.11,  99.90,  -0.03,
09/22 09Z,   0.00,  -0.96,  -1.13,  99.90,  -0.17,  (min)
09/22 10Z,   0.00,  -0.09,  -0.27,  99.90,  -0.18,
09/22 11Z,   0.00,   1.27,   0.91,  99.90,  -0.36,
09/22 12Z,  -0.10,   2.87,   2.39,  99.90,  -0.38,
09/22 13Z,  -0.10,   4.59,   4.04,  99.90,  -0.45,
09/22 14Z,   0.00,   6.20,   5.84,  99.90,  -0.36,
09/22 15Z,  -0.10,   7.36,   6.90,  99.90,  -0.36,
09/22 16Z,  -0.10,   7.87,   7.44,  99.90,  -0.33,
09/22 17Z,   0.00,   7.73,   7.47,  99.90,  -0.26,  (max)
09/22 18Z,  -0.10,   7.11,   6.94,  99.90,  -0.07,
09/22 19Z,  -0.20,   6.31,   6.27,  99.90,   0.16,
09/22 20Z,  -0.20,   5.72,   5.80,  99.90,   0.28,
09/22 21Z,  -0.10,   5.61,   5.72,  99.90,   0.21,  (min)
09/22 22Z,  -0.10,   5.98,   6.15,  99.90,   0.27,
09/22 23Z,  -0.20,   6.60,   6.70,  99.90,   0.30,
09/23 00Z,  -0.10,   7.27,   7.29,  99.90,   0.12,
09/23 01Z,  -0.10,   7.90,   7.94,  99.90,   0.14,
09/23 02Z,  -0.10,   8.33,   8.36,  99.90,   0.13,  (max)
09/23 03Z,  -0.10,   8.23,   8.07,  99.90,  -0.06,
09/23 04Z,  -0.10,   7.36,   7.27,  99.90,   0.01,
09/23 05Z,  -0.10,   5.73,   5.56,  99.90,  -0.07,
09/23 06Z,   0.00,   3.62,   3.39,  99.90,  -0.23,
09/23 07Z,  -0.10,   1.45,   1.15,  99.90,  -0.20,
09/23 08Z,  -0.10,  -0.27,  -0.48,  99.90,  -0.11,
09/23 09Z,   0.00,  -1.12,  -1.31,  99.90,  -0.19,  (min)
09/23 10Z,   0.00,  -0.99,  -1.15,  99.90,  -0.16,
09/23 11Z,   0.00,  -0.13,  -0.35,  99.90,  -0.22,
09/23 12Z,  -0.10,   1.16,   0.95,  99.90,  -0.11,
09/23 13Z,  -0.10,   2.69,   2.33,  99.90,  -0.26,
09/23 14Z,  -0.10,   4.37,   4.00,  99.90,  -0.27,
09/23 15Z,  -0.10,   5.95,   5.66,  99.90,  -0.19,
09/23 16Z,  -0.10,   7.16,   6.92,  99.90,  -0.14,
09/23 17Z,  -0.10,   7.81,   7.52,  99.90,  -0.19,
09/23 18Z,  -0.10,   7.93,   7.70,  99.90,  -0.13,  (max)
09/23 19Z,  -0.10,   7.61,   7.49,  99.90,  -0.02,
09/23 20Z,  -0.10,   7.07,   6.92,  99.90,  -0.05,
09/23 21Z,  -0.10,   6.61,   6.49,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/23 22Z,  -0.10,   6.49,  99.90,   6.36,  -0.03,  (min)
09/23 23Z,  -0.20,   6.68,  99.90,   6.45,  -0.03,
09/24 00Z,  -0.20,   7.03,  99.90,   6.80,  -0.03,
09/24 01Z,  -0.10,   7.42,  99.90,   7.28,  -0.04,
09/24 02Z,  -0.10,   7.78,  99.90,   7.64,  -0.04,
09/24 03Z,  -0.10,   7.96,  99.90,   7.82,  -0.04,  (max)
09/24 04Z,  -0.10,   7.66,  99.90,   7.51,  -0.05,
09/24 05Z,  -0.10,   6.69,  99.90,   6.54,  -0.05,
09/24 06Z,  -0.10,   5.13,  99.90,   4.98,  -0.05,
09/24 07Z,  -0.10,   3.23,  99.90,   3.07,  -0.06,
09/24 08Z,  -0.10,   1.33,  99.90,   1.17,  -0.06,
09/24 09Z,  -0.10,  -0.15,  99.90,  -0.31,  -0.06,
09/24 10Z,  -0.10,  -0.86,  99.90,  -1.02,  -0.06,  (min)
09/24 11Z,  -0.10,  -0.73,  99.90,  -0.89,  -0.06,
09/24 12Z,   0.00,   0.03,  99.90,  -0.03,  -0.06,
09/24 13Z,   0.00,   1.17,  99.90,   1.11,  -0.06,
09/24 14Z,   0.00,   2.58,  99.90,   2.52,  -0.06,
09/24 15Z,   0.00,   4.16,  99.90,   4.10,  -0.06,
09/24 16Z,   0.00,   5.70,  99.90,   5.64,  -0.06,
09/24 17Z,   0.00,   6.95,  99.90,   6.89,  -0.06,
09/24 18Z,   0.00,   7.76,  99.90,   7.70,  -0.06,
09/24 19Z,   0.00,   8.11,  99.90,   8.05,  -0.06,  (max)
09/24 20Z,   0.00,   8.02,  99.90,   7.96,  -0.06,
09/24 21Z,   0.00,   7.62,  99.90,   7.56,  -0.06,
09/24 22Z,   0.00,   7.19,  99.90,   7.13,  -0.06,
09/24 23Z,   0.00,   6.95,  99.90,   6.88,  -0.06,  (min)
09/25 00Z,   0.10,   6.92,  99.90,   6.96,  -0.06,
09/25 01Z,   0.10,   7.02,  99.90,   7.06,  -0.06,
09/25 02Z,   0.10,   7.18,  99.90,   7.22,  -0.06,
09/25 03Z,   0.10,   7.37,  99.90,   7.40,  -0.06,
09/25 04Z,   0.10,   7.41,  99.90,   7.45,  -0.06,  (max)
09/25 05Z,   0.20,   7.06,  99.90,   7.19,  -0.06,
09/25 06Z,   0.20,   6.17,  99.90,   6.31,  -0.06,
09/25 07Z,   0.20,   4.83,  99.90,   4.97,  -0.06,
09/25 08Z,   0.20,   3.22,  99.90,   3.36,  -0.06,
09/25 09Z,   0.20,   1.58,  99.90,   1.72,  -0.06,
09/25 10Z,   0.20,   0.28,  99.90,   0.42,  -0.06,
09/25 11Z,   0.30,  -0.38,  99.90,  -0.14,  -0.06,  (min)
09/25 12Z,   0.30,  -0.33,  99.90,  -0.09,  -0.06,
09/25 13Z,   0.30,   0.27,  99.90,   0.51,  -0.06,
09/25 14Z,   0.20,   1.23,  99.90,   1.37,  -0.06,
09/25 15Z,   0.30,   2.50,  99.90,   2.74,  -0.06,
09/25 16Z,   0.30,   3.99,  99.90,   4.23,  -0.06,
09/25 17Z,   0.30,   5.50,  99.90,   5.74,  -0.06,
09/25 18Z,   0.30,   6.81,  99.90,   7.04,  -0.06,
09/25 19Z,   0.30,   7.77,  99.90,   8.01,  -0.06,
09/25 20Z,   0.30,   8.29,  99.90,   8.53,  -0.06,
09/25 21Z,   0.30,   8.31,  99.90,   8.55,  -0.06,  (max)
09/25 22Z,   0.30,   7.92,  99.90,   8.16,  -0.06,
09/25 23Z,   0.30,   7.39,  99.90,   7.62,  -0.06,
09/26 00Z,   0.30,   6.97,  99.90,   7.21,  -0.06,
09/26 01Z,   0.30,   6.74,  99.90,   6.98,  -0.06,
09/26 02Z,   0.30,   6.65,  99.90,   6.89,  -0.06,  (min)
09/26 03Z,   0.30,   6.68,  99.90,   6.92,  -0.06,
09/26 04Z,   0.20,   6.81,  99.90,   6.94,  -0.06,
09/26 05Z,   0.20,   6.85,  99.90,   6.98,  -0.06,  (max)
09/26 06Z,   0.20,   6.58,  99.90,   6.72,  -0.06,
09/26 07Z,   0.10,   5.90,  99.90,   5.94,  -0.06,
09/26 08Z,   0.10,   4.84,  99.90,   4.88,  -0.06,
09/26 09Z,   0.10,   3.50,  99.90,   3.54,  -0.06,
09/26 10Z,   0.10,   2.06,  99.90,   2.10,  -0.06,
09/26 11Z,   0.10,   0.84,  99.90,   0.88,  -0.06,
09/26 12Z,   0.10,   0.14,  99.90,   0.18,  -0.06,
09/26 13Z,   0.10,   0.07,  99.90,   0.11,  -0.06,  (min)
09/26 14Z,   0.00,   0.51,  99.90,   0.45,  -0.06,
09/26 15Z,   0.00,   1.33,  99.90,   1.26,  -0.06,
09/26 16Z,   0.10,   2.49,  99.90,   2.53,  -0.06,
09/26 17Z,   0.00,   3.93,  99.90,   3.87,  -0.06,
09/26 18Z,   0.00,   5.44,  99.90,   5.38,  -0.06,
09/26 19Z,   0.00,   6.80,  99.90,   6.74,  -0.06,
09/26 20Z,   0.10,   7.86,  99.90,   7.90,  -0.06,
09/26 21Z,   0.00,   8.44,  99.90,   8.38,  -0.06,  (max)
09/26 22Z,   0.00,   8.42,  99.90,   8.36,  -0.06,
09/26 23Z,   0.10,   7.90,  99.90,   7.94,  -0.06,
09/27 00Z,   0.10,   7.20,  99.90,   7.24,  -0.06,
09/27 01Z,   0.20,   6.61,  99.90,   6.75,  -0.06,
09/27 02Z,   0.20,   6.24,  99.90,   6.38,  -0.06,
09/27 03Z,   0.20,   6.06,  99.90,   6.20,  -0.06,  (min)
09/27 04Z,   0.20,   6.08,  99.90,   6.22,  -0.06,
09/27 05Z,   0.20,   6.25,  99.90,   6.39,  -0.06,
09/27 06Z,   0.10,   6.40,  99.90,   6.44,  -0.06,  (max)
09/27 07Z,   0.10,   6.30,  99.90,   6.34,  -0.06,
09/27 08Z,   0.10,   5.86,  99.90,   5.90,  -0.06,
09/27 09Z,   0.00,   5.06,  99.90,   5.00,  -0.06,
09/27 10Z,   0.00,   3.91,  99.90,   3.85,  -0.06,
09/27 11Z,   0.00,   2.55,  99.90,   2.49,  -0.06,
09/27 12Z,   0.00,   1.33,  99.90,   1.27,  -0.06,
09/27 13Z,  99.90,   0.58,  99.90,  99.90,  -0.06,
09/27 14Z,  99.90,   0.41,  99.90,  99.90,  -0.06,
09/27 15Z,  99.90,   0.74,  99.90,  99.90,  -0.06,
09/27 16Z,  99.90,   1.49,  99.90,  99.90,  -0.06,
09/27 17Z,  99.90,   2.63,  99.90,  99.90,  -0.06,
09/27 18Z,  99.90,   4.07,  99.90,  99.90,  -0.06,