ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	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
#Seward, AK : 01/24/2026 02:23:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 06Z,   0.40, -11.53, -12.82,  99.90,  -1.69,
01/22 07Z,   0.40, -10.91, -12.29,  99.90,  -1.78,  (min)
01/22 08Z,   0.40,  -9.09, -10.60,  99.90,  -1.91,
01/22 09Z,   0.40,  -6.54,  -8.13,  99.90,  -1.99,
01/22 10Z,   0.40,  -3.87,  -5.40,  99.90,  -1.93,
01/22 11Z,   0.40,  -1.68,  -3.22,  99.90,  -1.94,
01/22 12Z,   0.40,  -0.49,  -1.98,  99.90,  -1.89,  (max)
01/22 13Z,   0.40,  -0.50,  -2.01,  99.90,  -1.91,
01/22 14Z,   0.40,  -1.59,  -2.91,  99.90,  -1.72,
01/22 15Z,   0.20,  -3.45,  -4.64,  99.90,  -1.39,
01/22 16Z,   0.40,  -5.58,  -6.90,  99.90,  -1.72,
01/22 17Z,   0.50,  -7.38,  -8.72,  99.90,  -1.84,
01/22 18Z,   0.40,  -8.30,  -9.51,  99.90,  -1.61,  (min)
01/22 19Z,   0.40,  -8.03,  -9.34,  99.90,  -1.71,
01/22 20Z,   0.30,  -6.67,  -8.09,  99.90,  -1.72,
01/22 21Z,   0.40,  -4.64,  -6.12,  99.90,  -1.88,
01/22 22Z,   0.40,  -2.51,  -4.00,  99.90,  -1.89,
01/22 23Z,   0.40,  -0.82,  -2.26,  99.90,  -1.84,
01/23 00Z,   0.30,  -0.08,  -1.53,  99.90,  -1.75,  (max)
01/23 01Z,   0.30,  -0.51,  -1.99,  99.90,  -1.78,
01/23 02Z,   0.30,  -2.05,  -3.45,  99.90,  -1.70,
01/23 03Z,   0.30,  -4.35,  -5.60,  99.90,  -1.55,
01/23 04Z,   0.30,  -6.94,  -8.21,  99.90,  -1.57,
01/23 05Z,   0.30,  -9.24, -10.62,  99.90,  -1.68,
01/23 06Z,   0.30, -10.66, -12.08,  99.90,  -1.72,
01/23 07Z,   0.30, -10.78, -12.25,  99.90,  -1.77,  (min)
01/23 08Z,   0.30,  -9.59, -11.23,  99.90,  -1.94,
01/23 09Z,   0.30,  -7.43,  -9.19,  99.90,  -2.06,
01/23 10Z,   0.30,  -4.85,  -6.60,  99.90,  -2.05,
01/23 11Z,   0.30,  -2.43,  -4.05,  99.90,  -1.92,
01/23 12Z,   0.20,  -0.71,  -2.46,  99.90,  -1.95,
01/23 13Z,   0.20,  -0.09,  -1.72,  99.90,  -1.83,  (max)
01/23 14Z,   0.20,  -0.63,  -2.17,  99.90,  -1.74,
01/23 15Z,   0.20,  -2.14,  -3.57,  99.90,  -1.63,
01/23 16Z,   0.20,  -4.21,  -5.56,  99.90,  -1.55,
01/23 17Z,   0.20,  -6.34,  -7.78,  99.90,  -1.64,
01/23 18Z,   0.10,  -7.96,  -9.38,  99.90,  -1.52,
01/23 19Z,   0.10,  -8.57, -10.06,  99.90,  -1.59,  (min)
01/23 20Z,   0.10,  -8.03,  -9.54,  99.90,  -1.61,
01/23 21Z,   0.10,  -6.54,  -8.35,  99.90,  -1.91,
01/23 22Z,   0.20,  -4.57,  -6.40,  99.90,  -2.03,
01/23 23Z,   0.10,  -2.67,  -4.26,  99.90,  -1.69,
01/24 00Z,   0.10,  -1.32,  -2.99,  99.90,  -1.77,
01/24 01Z,   0.00,  -0.91,  -2.68,  99.90,  -1.77,  (max)
01/24 02Z,   0.00,  -1.58,  -3.26,  99.90,  -1.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 03Z,   0.00,  -3.16,  99.90,  -4.84,  -1.68,
01/24 04Z,   0.00,  -5.28,  99.90,  -6.96,  -1.68,
01/24 05Z,   0.00,  -7.47,  99.90,  -9.15,  -1.68,
01/24 06Z,   0.00,  -9.20,  99.90, -10.89,  -1.68,
01/24 07Z,   0.00,  -9.99,  99.90, -11.67,  -1.68,  (min)
01/24 08Z,   0.00,  -9.55,  99.90, -11.23,  -1.68,
01/24 09Z,   0.00,  -8.00,  99.90,  -9.68,  -1.69,
01/24 10Z,   0.00,  -5.75,  99.90,  -7.44,  -1.69,
01/24 11Z,   0.00,  -3.35,  99.90,  -5.04,  -1.69,
01/24 12Z,   0.00,  -1.32,  99.90,  -3.01,  -1.69,
01/24 13Z,   0.10,  -0.10,  99.90,  -1.69,  -1.69,
01/24 14Z,   0.00,   0.02,  99.90,  -1.67,  -1.69,  (max)
01/24 15Z,   0.00,  -0.93,  99.90,  -2.62,  -1.69,
01/24 16Z,  -0.10,  -2.68,  99.90,  -4.47,  -1.69,
01/24 17Z,   0.00,  -4.81,  99.90,  -6.50,  -1.69,
01/24 18Z,   0.00,  -6.85,  99.90,  -8.54,  -1.69,
01/24 19Z,   0.00,  -8.28,  99.90,  -9.97,  -1.69,
01/24 20Z,   0.00,  -8.70,  99.90, -10.39,  -1.69,  (min)
01/24 21Z,   0.00,  -8.05,  99.90,  -9.74,  -1.69,
01/24 22Z,   0.00,  -6.62,  99.90,  -8.31,  -1.69,
01/24 23Z,   0.00,  -4.86,  99.90,  -6.56,  -1.69,
01/25 00Z,   0.00,  -3.24,  99.90,  -4.93,  -1.69,
01/25 01Z,   0.10,  -2.17,  99.90,  -3.76,  -1.69,
01/25 02Z,   0.00,  -1.95,  99.90,  -3.64,  -1.69,  (max)
01/25 03Z,   0.10,  -2.63,  99.90,  -4.22,  -1.69,
01/25 04Z,   0.10,  -4.02,  99.90,  -5.61,  -1.69,
01/25 05Z,   0.10,  -5.76,  99.90,  -7.35,  -1.69,
01/25 06Z,   0.10,  -7.44,  99.90,  -9.03,  -1.69,
01/25 07Z,   0.10,  -8.61,  99.90, -10.20,  -1.69,
01/25 08Z,   0.10,  -8.88,  99.90, -10.47,  -1.69,  (min)
01/25 09Z,   0.20,  -8.09,  99.90,  -9.58,  -1.69,
01/25 10Z,   0.20,  -6.44,  99.90,  -7.93,  -1.69,
01/25 11Z,   0.20,  -4.33,  99.90,  -5.82,  -1.69,
01/25 12Z,   0.20,  -2.25,  99.90,  -3.74,  -1.69,
01/25 13Z,   0.20,  -0.62,  99.90,  -2.12,  -1.69,
01/25 14Z,   0.30,   0.17,  99.90,  -1.22,  -1.69,  (max)
01/25 15Z,   0.30,  -0.05,  99.90,  -1.45,  -1.69,
01/25 16Z,   0.30,  -1.22,  99.90,  -2.61,  -1.69,
01/25 17Z,   0.40,  -3.04,  99.90,  -4.33,  -1.69,
01/25 18Z,   0.50,  -5.14,  99.90,  -6.33,  -1.69,
01/25 19Z,   0.50,  -7.08,  99.90,  -8.27,  -1.69,
01/25 20Z,   0.50,  -8.39,  99.90,  -9.58,  -1.69,
01/25 21Z,   0.50,  -8.78,  99.90,  -9.97,  -1.69,  (min)
01/25 22Z,   0.50,  -8.23,  99.90,  -9.42,  -1.69,
01/25 23Z,   0.50,  -7.01,  99.90,  -8.20,  -1.69,
01/26 00Z,   0.50,  -5.53,  99.90,  -6.72,  -1.69,
01/26 01Z,   0.50,  -4.14,  99.90,  -5.33,  -1.69,
01/26 02Z,   0.60,  -3.21,  99.90,  -4.30,  -1.69,
01/26 03Z,   0.60,  -2.96,  99.90,  -4.05,  -1.69,  (max)
01/26 04Z,   0.60,  -3.44,  99.90,  -4.53,  -1.69,
01/26 05Z,   0.70,  -4.46,  99.90,  -5.45,  -1.69,
01/26 06Z,   0.80,  -5.72,  99.90,  -6.61,  -1.69,
01/26 07Z,   0.80,  -6.91,  99.90,  -7.80,  -1.69,
01/26 08Z,   0.80,  -7.65,  99.90,  -8.54,  -1.69,  (min)
01/26 09Z,   0.80,  -7.62,  99.90,  -8.51,  -1.69,
01/26 10Z,   0.80,  -6.74,  99.90,  -7.63,  -1.69,
01/26 11Z,   0.80,  -5.20,  99.90,  -6.09,  -1.69,
01/26 12Z,   0.90,  -3.37,  99.90,  -4.17,  -1.69,
01/26 13Z,   0.80,  -1.63,  99.90,  -2.52,  -1.69,
01/26 14Z,   0.80,  -0.33,  99.90,  -1.22,  -1.69,
01/26 15Z,   0.90,   0.22,  99.90,  -0.57,  -1.69,  (max)
01/26 16Z,   1.00,  -0.15,  99.90,  -0.84,  -1.69,
01/26 17Z,   1.00,  -1.34,  99.90,  -2.03,  -1.69,
01/26 18Z,   0.90,  -3.11,  99.90,  -3.90,  -1.69,
01/26 19Z,   1.10,  -5.14,  99.90,  -5.73,  -1.69,
01/26 20Z,   1.20,  -7.04,  99.90,  -7.54,  -1.69,
01/26 21Z,   1.20,  -8.40,  99.90,  -8.89,  -1.69,
01/26 22Z,   1.20,  -8.94,  99.90,  -9.43,  -1.69,  (min)
01/26 23Z,   1.20,  -8.64,  99.90,  -9.13,  -1.69,
01/27 00Z,   1.30,  -7.72,  99.90,  -8.11,  -1.69,
01/27 01Z,   1.20,  -6.48,  99.90,  -6.97,  -1.69,
01/27 02Z,   1.20,  -5.21,  99.90,  -5.70,  -1.69,
01/27 03Z,   1.20,  -4.22,  99.90,  -4.71,  -1.69,
01/27 04Z,   1.20,  -3.75,  99.90,  -4.24,  -1.69,  (max)
01/27 05Z,   1.30,  -3.86,  99.90,  -4.25,  -1.69,
01/27 06Z,   1.30,  -4.42,  99.90,  -4.81,  -1.69,
01/27 07Z,   1.40,  -5.24,  99.90,  -5.53,  -1.69,
01/27 08Z,   1.40,  -6.06,  99.90,  -6.35,  -1.69,
01/27 09Z,   1.60,  -6.58,  99.90,  -6.67,  -1.69,  (min)
01/27 10Z,   1.60,  -6.51,  99.90,  -6.60,  -1.69,
01/27 11Z,   1.60,  -5.77,  99.90,  -5.86,  -1.69,
01/27 12Z,   1.60,  -4.50,  99.90,  -4.59,  -1.69,
01/27 13Z,   1.70,  -2.96,  99.90,  -2.96,  -1.69,
01/27 14Z,   1.90,  -1.46,  99.90,  -1.25,  -1.69,
01/27 15Z,   1.70,  -0.31,  99.90,  -0.30,  -1.69,
01/27 16Z,   1.70,   0.20,  99.90,   0.21,  -1.69,  (max)
01/27 17Z,   2.00,  -0.11,  99.90,   0.20,  -1.69,
01/27 18Z,   2.20,  -1.20,  99.90,  -0.69,  -1.69,