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
#Portland, ME : 05/10/2024 21:21:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 06Z,   0.80,  -2.84,  -2.26,  99.90,  -0.22,
05/09 07Z,   0.80,  -5.70,  -5.36,  99.90,  -0.46,
05/09 08Z,   0.80,  -8.91,  -8.36,  99.90,  -0.25,
05/09 09Z,   0.90, -11.62, -11.09,  99.90,  -0.37,
05/09 10Z,   0.90, -13.18, -12.44,  99.90,  -0.16,
05/09 11Z,   0.90, -13.32, -12.48,  99.90,  -0.06,  (min)
05/09 12Z,   0.90, -12.02, -11.07,  99.90,   0.05,
05/09 13Z,   0.80,  -9.59,  -8.69,  99.90,   0.10,
05/09 14Z,   0.80,  -6.69,  -5.75,  99.90,   0.14,
05/09 15Z,   0.80,  -4.11,  -3.23,  99.90,   0.08,
05/09 16Z,   0.80,  -2.48,  -1.83,  99.90,  -0.15,
05/09 17Z,   0.80,  -2.04,  -1.51,  99.90,  -0.27,  (max)
05/09 18Z,   0.70,  -2.88,  -2.35,  99.90,  -0.17,
05/09 19Z,   0.70,  -4.88,  -4.49,  99.90,  -0.31,
05/09 20Z,   0.70,  -7.52,  -7.15,  99.90,  -0.33,
05/09 21Z,   0.70, -10.02,  -9.67,  99.90,  -0.35,
05/09 22Z,   0.70, -11.62, -11.18,  99.90,  -0.26,
05/09 23Z,   0.70, -11.93, -11.31,  99.90,  -0.08,  (min)
05/10 00Z,   0.70, -10.89, -10.09,  99.90,   0.10,
05/10 01Z,   0.70,  -8.68,  -7.94,  99.90,   0.04,
05/10 02Z,   0.70,  -5.83,  -4.98,  99.90,   0.15,
05/10 03Z,   0.70,  -3.15,  -2.22,  99.90,   0.23,
05/10 04Z,   0.80,  -1.33,  -0.73,  99.90,  -0.20,
05/10 05Z,   0.80,  -0.74,  -0.14,  99.90,  -0.20,  (max)
05/10 06Z,   0.70,  -1.46,  -0.95,  99.90,  -0.19,
05/10 07Z,   0.80,  -3.43,  -3.08,  99.90,  -0.45,
05/10 08Z,   0.80,  -6.30,  -5.96,  99.90,  -0.46,
05/10 09Z,   0.80,  -9.36,  -8.85,  99.90,  -0.29,
05/10 10Z,   0.80, -11.79, -11.26,  99.90,  -0.27,
05/10 11Z,   0.90, -13.06, -12.31,  99.90,  -0.15,  (min)
05/10 12Z,   0.80, -12.96, -12.08,  99.90,   0.08,
05/10 13Z,   0.90, -11.53, -10.71,  99.90,  -0.08,
05/10 14Z,   0.90,  -9.11,  -8.22,  99.90,  -0.01,
05/10 15Z,   0.90,  -6.36,  -5.46,  99.90,  -0.00,
05/10 16Z,   0.80,  -4.03,  -3.20,  99.90,   0.03,
05/10 17Z,   0.80,  -2.65,  -1.96,  99.90,  -0.11,
05/10 18Z,   0.90,  -2.42,  -1.85,  99.90,  -0.33,  (max)
05/10 19Z,   0.90,  -3.39,  -2.66,  99.90,  -0.17,
05/10 20Z,   0.90,  -5.38,  -4.81,  99.90,  -0.33,
05/10 21Z,   0.90,  -7.87,  -7.44,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 22Z,   0.90, -10.09,  99.90,  -9.62,  -0.44,
05/10 23Z,   1.00, -11.37,  99.90, -10.78,  -0.41,
05/11 00Z,   1.00, -11.44,  99.90, -10.81,  -0.38,  (min)
05/11 01Z,   0.90, -10.26,  99.90,  -9.70,  -0.35,
05/11 02Z,   0.90,  -8.06,  99.90,  -7.47,  -0.32,
05/11 03Z,   0.90,  -5.39,  99.90,  -4.77,  -0.28,
05/11 04Z,   0.90,  -3.00,  99.90,  -2.35,  -0.25,
05/11 05Z,   0.80,  -1.51,  99.90,  -0.93,  -0.22,
05/11 06Z,   0.80,  -1.18,  99.90,  -0.58,  -0.19,  (max)
05/11 07Z,   0.80,  -2.07,  99.90,  -1.44,  -0.16,
05/11 08Z,   0.80,  -4.09,  99.90,  -3.42,  -0.13,
05/11 09Z,   0.80,  -6.84,  99.90,  -6.14,  -0.10,
05/11 10Z,   0.90,  -9.63,  99.90,  -8.84,  -0.10,
05/11 11Z,   0.90, -11.73,  99.90, -10.93,  -0.10,
05/11 12Z,   0.90, -12.70,  99.90, -11.91,  -0.10,  (min)
05/11 13Z,   0.90, -12.41,  99.90, -11.62,  -0.10,
05/11 14Z,   0.90, -10.94,  99.90, -10.14,  -0.10,
05/11 15Z,   0.90,  -8.61,  99.90,  -7.81,  -0.10,
05/11 16Z,   0.90,  -6.09,  99.90,  -5.29,  -0.10,
05/11 17Z,   1.00,  -4.06,  99.90,  -3.16,  -0.10,
05/11 18Z,   1.00,  -2.94,  99.90,  -2.04,  -0.10,  (max)
05/11 19Z,   0.90,  -2.88,  99.90,  -2.08,  -0.10,
05/11 20Z,   0.90,  -3.90,  99.90,  -3.10,  -0.10,
05/11 21Z,   0.90,  -5.82,  99.90,  -5.02,  -0.10,
05/11 22Z,   1.00,  -8.10,  99.90,  -7.20,  -0.10,
05/11 23Z,   1.00, -10.01,  99.90,  -9.11,  -0.10,
05/12 00Z,   1.00, -11.01,  99.90, -10.11,  -0.10,  (min)
05/12 01Z,   1.10, -10.89,  99.90,  -9.89,  -0.10,
05/12 02Z,   1.10,  -9.67,  99.90,  -8.67,  -0.10,
05/12 03Z,   1.10,  -7.57,  99.90,  -6.57,  -0.10,
05/12 04Z,   1.10,  -5.14,  99.90,  -4.14,  -0.10,
05/12 05Z,   1.00,  -3.07,  99.90,  -2.17,  -0.10,
05/12 06Z,   1.00,  -1.88,  99.90,  -0.98,  -0.10,
05/12 07Z,   1.00,  -1.76,  99.90,  -0.86,  -0.10,  (max)
05/12 08Z,   1.00,  -2.74,  99.90,  -1.84,  -0.10,
05/12 09Z,   1.00,  -4.70,  99.90,  -3.80,  -0.10,
05/12 10Z,   1.00,  -7.25,  99.90,  -6.35,  -0.10,
05/12 11Z,   1.00,  -9.73,  99.90,  -8.83,  -0.10,
05/12 12Z,   1.00, -11.49,  99.90, -10.59,  -0.10,
05/12 13Z,   1.00, -12.21,  99.90, -11.31,  -0.10,  (min)
05/12 14Z,   1.00, -11.80,  99.90, -10.90,  -0.10,
05/12 15Z,   1.00, -10.34,  99.90,  -9.44,  -0.10,
05/12 16Z,   1.00,  -8.18,  99.90,  -7.28,  -0.10,
05/12 17Z,   0.90,  -5.92,  99.90,  -5.12,  -0.10,
05/12 18Z,   0.90,  -4.17,  99.90,  -3.38,  -0.10,
05/12 19Z,   0.90,  -3.27,  99.90,  -2.47,  -0.10,  (max)
05/12 20Z,   0.80,  -3.33,  99.90,  -2.63,  -0.10,
05/12 21Z,   0.80,  -4.36,  99.90,  -3.66,  -0.10,
05/12 22Z,   0.80,  -6.16,  99.90,  -5.46,  -0.10,
05/12 23Z,   0.80,  -8.20,  99.90,  -7.50,  -0.10,
05/13 00Z,   0.70,  -9.83,  99.90,  -9.23,  -0.10,
05/13 01Z,   0.70, -10.60,  99.90, -10.00,  -0.10,  (min)
05/13 02Z,   0.60, -10.38,  99.90,  -9.88,  -0.10,
05/13 03Z,   0.60,  -9.19,  99.90,  -8.69,  -0.10,
05/13 04Z,   0.50,  -7.25,  99.90,  -6.85,  -0.10,
05/13 05Z,   0.40,  -5.08,  99.90,  -4.78,  -0.10,
05/13 06Z,   0.40,  -3.31,  99.90,  -3.01,  -0.10,
05/13 07Z,   0.40,  -2.36,  99.90,  -2.06,  -0.10,  (max)
05/13 08Z,   0.30,  -2.36,  99.90,  -2.17,  -0.10,
05/13 09Z,   0.30,  -3.35,  99.90,  -3.15,  -0.10,
05/13 10Z,   0.30,  -5.20,  99.90,  -5.00,  -0.10,
05/13 11Z,   0.30,  -7.51,  99.90,  -7.32,  -0.10,
05/13 12Z,   0.30,  -9.68,  99.90,  -9.48,  -0.10,
05/13 13Z,   0.30, -11.15,  99.90, -10.95,  -0.10,
05/13 14Z,   0.30, -11.68,  99.90, -11.48,  -0.10,  (min)
05/13 15Z,   0.20, -11.22,  99.90, -11.12,  -0.10,
05/13 16Z,   0.20,  -9.82,  99.90,  -9.73,  -0.10,
05/13 17Z,   0.20,  -7.83,  99.90,  -7.74,  -0.10,
05/13 18Z,   0.20,  -5.82,  99.90,  -5.72,  -0.10,
05/13 19Z,   0.20,  -4.31,  99.90,  -4.22,  -0.10,
05/13 20Z,   0.20,  -3.57,  99.90,  -3.48,  -0.10,  (max)
05/13 21Z,   0.30,  -3.70,  99.90,  -3.50,  -0.10,
05/13 22Z,   0.30,  -4.70,  99.90,  -4.50,  -0.10,
05/13 23Z,   0.30,  -6.38,  99.90,  -6.18,  -0.10,
05/14 00Z,   0.30,  -8.21,  99.90,  -8.01,  -0.10,
05/14 01Z,   0.30,  -9.61,  99.90,  -9.41,  -0.10,
05/14 02Z,   0.30, -10.23,  99.90, -10.04,  -0.10,  (min)
05/14 03Z,   0.30,  -9.98,  99.90,  -9.78,  -0.10,
05/14 04Z,   0.20,  -8.87,  99.90,  -8.77,  -0.10,
05/14 05Z,   0.20,  -7.10,  99.90,  -7.00,  -0.10,
05/14 06Z,   0.20,  -5.16,  99.90,  -5.06,  -0.10,
05/14 07Z,   0.20,  -3.62,  99.90,  -3.52,  -0.10,
05/14 08Z,   0.20,  -2.84,  99.90,  -2.74,  -0.10,  (max)
05/14 09Z,   0.20,  -2.90,  99.90,  -2.80,  -0.10,
05/14 10Z,   0.30,  -3.85,  99.90,  -3.65,  -0.10,
05/14 11Z,   0.30,  -5.56,  99.90,  -5.36,  -0.10,
05/14 12Z,   0.30,  -7.66,  99.90,  -7.46,  -0.10,
05/14 13Z,  99.90,  -9.55,  99.90,  99.90,  -0.10,
05/14 14Z,  99.90, -10.80,  99.90,  99.90,  -0.10,
05/14 15Z,  99.90, -11.21,  99.90,  99.90,  -0.10,
05/14 16Z,  99.90, -10.73,  99.90,  99.90,  -0.10,
05/14 17Z,  99.90,  -9.40,  99.90,  99.90,  -0.10,
05/14 18Z,  99.90,  -7.56,  99.90,  99.90,  -0.10,