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 Heiden, AK : 07/15/2024 08:20:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 12Z,   0.40,   6.99,  99.90,   7.39,   0.00,  (min)
07/13 13Z,   0.40,   8.85,  99.90,   9.25,   0.00,
07/13 14Z,   0.40,  10.18,  99.90,  10.58,   0.00,
07/13 15Z,   0.40,  10.77,  99.90,  11.17,   0.00,
07/13 16Z,   0.40,  10.91,  99.90,  11.31,   0.00,  (max)
07/13 17Z,   0.40,  10.89,  99.90,  11.29,   0.00,
07/13 18Z,   0.50,  10.64,  99.90,  11.14,   0.00,
07/13 19Z,   0.60,   9.92,  99.90,  10.52,   0.00,
07/13 20Z,   0.60,   8.56,  99.90,   9.16,   0.00,
07/13 21Z,   0.70,   6.56,  99.90,   7.26,   0.00,
07/13 22Z,   0.80,   4.38,  99.90,   5.18,   0.00,
07/13 23Z,   1.00,   3.05,  99.90,   4.05,   0.00,  (min)
07/14 00Z,   0.90,   3.41,  99.90,   4.31,   0.00,
07/14 01Z,   1.00,   5.14,  99.90,   6.14,   0.00,
07/14 02Z,   1.10,   7.06,  99.90,   8.16,   0.00,
07/14 03Z,   1.20,   8.40,  99.90,   9.60,   0.00,
07/14 04Z,   1.20,   9.02,  99.90,  10.22,   0.00,
07/14 05Z,   1.30,   9.20,  99.90,  10.50,   0.00,  (max)
07/14 06Z,   1.20,   9.23,  99.90,  10.43,   0.00,  (min)
07/14 07Z,   1.20,   9.26,  99.90,  10.46,   0.00,  (max)
07/14 08Z,   1.20,   9.03,  99.90,  10.23,   0.00,
07/14 09Z,   1.30,   8.36,  99.90,   9.66,   0.00,
07/14 10Z,   1.30,   7.33,  99.90,   8.63,   0.00,
07/14 11Z,   1.30,   6.54,  99.90,   7.84,   0.00,  (min)
07/14 12Z,   1.30,   6.79,  99.90,   8.09,   0.00,
07/14 13Z,   1.40,   8.10,  99.90,   9.50,   0.00,
07/14 14Z,   1.40,   9.48,  99.90,  10.88,   0.00,
07/14 15Z,   1.40,  10.25,  99.90,  11.65,   0.00,
07/14 16Z,   1.50,  10.43,  99.90,  11.93,   0.00,
07/14 17Z,   1.60,  10.42,  99.90,  12.02,   0.00,  (max)
07/14 18Z,   1.60,  10.31,  99.90,  11.91,   0.00,
07/14 19Z,   1.60,   9.84,  99.90,  11.44,   0.00,
07/14 20Z,   1.70,   8.81,  99.90,  10.51,   0.00,
07/14 21Z,   1.70,   7.12,  99.90,   8.82,   0.00,
07/14 22Z,   1.70,   4.94,  99.90,   6.64,   0.00,
07/14 23Z,   1.50,   2.92,  99.90,   4.42,   0.00,
07/15 00Z,   1.20,   2.13,  99.90,   3.33,   0.00,  (min)
07/15 01Z,   1.10,   3.19,  99.90,   4.29,   0.00,
07/15 02Z,   1.10,   5.40,  99.90,   6.50,   0.00,
07/15 03Z,   1.00,   7.52,  99.90,   8.52,   0.00,
07/15 04Z,   0.90,   8.91,  99.90,   9.81,   0.00,
07/15 05Z,   0.80,   9.56,  99.90,  10.36,   0.00,
07/15 06Z,   0.70,   9.75,  99.90,  10.45,   0.00,  (max)
07/15 07Z,   0.60,   9.80,  99.90,  10.40,   0.00,
07/15 08Z,   0.50,   9.87,  99.90,  10.37,   0.00,
07/15 09Z,   0.40,   9.67,  99.90,  10.07,   0.00,
07/15 10Z,   0.40,   9.05,  99.90,   9.45,   0.00,
07/15 11Z,   0.30,   8.10,  99.90,   8.40,   0.00,
07/15 12Z,   0.30,   7.46,  99.90,   7.76,   0.00,  (min)
07/15 13Z,   0.30,   7.79,  99.90,   8.09,   0.00,
07/15 14Z,   0.30,   8.88,  99.90,   9.18,   0.00,
07/15 15Z,   0.30,   9.78,  99.90,  10.08,   0.00,
07/15 16Z,   0.30,  10.06,  99.90,  10.36,   0.00,  (max)
07/15 17Z,   0.30,  10.00,  99.90,  10.30,   0.00,
07/15 18Z,   0.30,   9.95,  99.90,  10.25,   0.00,
07/15 19Z,   0.30,   9.69,  99.90,   9.99,   0.00,
07/15 20Z,   0.20,   8.96,  99.90,   9.16,   0.00,
07/15 21Z,   0.20,   7.59,  99.90,   7.79,   0.00,
07/15 22Z,   0.20,   5.63,  99.90,   5.83,   0.00,
07/15 23Z,   0.20,   3.38,  99.90,   3.58,   0.00,
07/16 00Z,   0.20,   1.66,  99.90,   1.86,   0.00,
07/16 01Z,   0.20,   1.52,  99.90,   1.72,   0.00,  (min)
07/16 02Z,   0.10,   3.25,  99.90,   3.35,   0.00,
07/16 03Z,   0.10,   5.86,  99.90,   5.96,   0.00,
07/16 04Z,   0.10,   8.12,  99.90,   8.22,   0.00,
07/16 05Z,   0.10,   9.51,  99.90,   9.61,   0.00,
07/16 06Z,   0.10,  10.15,  99.90,  10.25,   0.00,
07/16 07Z,   0.00,  10.32,  99.90,  10.32,   0.00,
07/16 08Z,   0.00,  10.40,  99.90,  10.40,   0.00,
07/16 09Z,   0.00,  10.48,  99.90,  10.48,   0.00,  (max)
07/16 10Z,   0.00,  10.28,  99.90,  10.28,   0.00,
07/16 11Z,   0.00,   9.64,  99.90,   9.64,   0.00,
07/16 12Z,   0.00,   8.73,  99.90,   8.73,   0.00,
07/16 13Z,   0.00,   8.18,  99.90,   8.18,   0.00,  (min)
07/16 14Z,   0.00,   8.54,  99.90,   8.54,   0.00,
07/16 15Z,   0.00,   9.36,  99.90,   9.36,   0.00,
07/16 16Z,   0.00,   9.81,  99.90,   9.81,   0.00,  (max)
07/16 17Z,   0.00,   9.74,  99.90,   9.74,   0.00,
07/16 18Z,   0.00,   9.58,  99.90,   9.58,   0.00,
07/16 19Z,   0.00,   9.49,  99.90,   9.49,   0.00,
07/16 20Z,   0.00,   9.04,  99.90,   9.04,   0.00,
07/16 21Z,   0.00,   8.02,  99.90,   8.02,   0.00,
07/16 22Z,   0.00,   6.34,  99.90,   6.34,   0.00,
07/16 23Z,   0.00,   4.17,  99.90,   4.17,   0.00,
07/17 00Z,   0.00,   1.97,  99.90,   1.97,   0.00,
07/17 01Z,  -0.10,   0.66,  99.90,   0.56,   0.00,  (min)
07/17 02Z,   0.00,   1.21,  99.90,   1.21,   0.00,
07/17 03Z,   0.00,   3.56,  99.90,   3.56,   0.00,
07/17 04Z,   0.00,   6.47,  99.90,   6.47,   0.00,
07/17 05Z,   0.00,   8.78,  99.90,   8.78,   0.00,
07/17 06Z,   0.00,  10.14,  99.90,  10.14,   0.00,
07/17 07Z,  -0.10,  10.74,  99.90,  10.64,   0.00,
07/17 08Z,  -0.10,  10.88,  99.90,  10.78,   0.00,
07/17 09Z,  -0.10,  10.99,  99.90,  10.89,   0.00,
07/17 10Z,  -0.10,  11.06,  99.90,  10.96,   0.00,  (max)
07/17 11Z,  -0.10,  10.80,  99.90,  10.70,   0.00,
07/17 12Z,  -0.10,  10.08,  99.90,   9.98,   0.00,
07/17 13Z,  -0.10,   9.16,  99.90,   9.06,   0.00,
07/17 14Z,  -0.20,   8.71,  99.90,   8.51,   0.00,  (min)
07/17 15Z,  -0.20,   9.05,  99.90,   8.85,   0.00,
07/17 16Z,  -0.20,   9.60,  99.90,   9.40,   0.00,
07/17 17Z,  -0.20,   9.67,  99.90,   9.47,   0.00,  (max)
07/17 18Z,  -0.20,   9.39,  99.90,   9.19,   0.00,
07/17 19Z,  -0.10,   9.26,  99.90,   9.16,   0.00,
07/17 20Z,  -0.10,   9.06,  99.90,   8.96,   0.00,
07/17 21Z,  -0.10,   8.39,  99.90,   8.29,   0.00,
07/17 22Z,  -0.10,   7.07,  99.90,   6.97,   0.00,
07/17 23Z,  -0.20,   5.11,  99.90,   4.91,   0.00,
07/18 00Z,  -0.20,   2.80,  99.90,   2.60,   0.00,
07/18 01Z,  -0.20,   0.75,  99.90,   0.55,   0.00,
07/18 02Z,  -0.20,  -0.06,  99.90,  -0.26,   0.00,  (min)
07/18 03Z,  -0.20,   1.18,  99.90,   0.98,   0.00,
07/18 04Z,  -0.20,   4.06,  99.90,   3.86,   0.00,
07/18 05Z,  -0.20,   7.17,  99.90,   6.97,   0.00,
07/18 06Z,  -0.20,   9.47,  99.90,   9.27,   0.00,
07/18 07Z,  -0.20,  10.77,  99.90,  10.57,   0.00,
07/18 08Z,  -0.20,  11.30,  99.90,  11.10,   0.00,
07/18 09Z,  -0.20,  11.41,  99.90,  11.21,   0.00,
07/18 10Z,  -0.20,  11.53,  99.90,  11.33,   0.00,
07/18 11Z,  -0.20,  11.55,  99.90,  11.35,   0.00,  (max)
07/18 12Z,  -0.20,  11.18,  99.90,  10.98,   0.00,
07/18 13Z,  -0.30,  10.36,  99.90,  10.06,   0.00,
07/18 14Z,  -0.30,   9.41,  99.90,   9.11,   0.00,
07/18 15Z,  -0.30,   9.03,  99.90,   8.73,   0.00,  (min)
07/18 16Z,  -0.30,   9.36,  99.90,   9.06,   0.00,
07/18 17Z,  -0.30,   9.66,  99.90,   9.36,   0.00,  (max)
07/18 18Z,  -0.30,   9.46,  99.90,   9.16,   0.00,
07/18 19Z,  -0.30,   9.10,  99.90,   8.80,   0.00,  (min)
07/18 20Z,  -0.20,   9.01,  99.90,   8.81,   0.00,  (max)
07/18 21Z,  -0.20,   8.66,  99.90,   8.46,   0.00,
07/18 22Z,  -0.20,   7.76,  99.90,   7.56,   0.00,
07/18 23Z,  -0.30,   6.14,  99.90,   5.84,   0.00,
07/19 00Z,  -0.30,   3.94,  99.90,   3.64,   0.00,