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 : 05/20/2025 07:21:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 12Z,   0.70,  -4.60,  -4.89,  99.90,  -0.99,
05/18 13Z,   0.60,  -4.35,  -4.57,  99.90,  -0.82,  (max)
05/18 14Z,   0.60,  -4.90,  -5.21,  99.90,  -0.91,
05/18 15Z,   0.60,  -6.22,  -6.49,  99.90,  -0.87,
05/18 16Z,   0.60,  -8.06,  -8.32,  99.90,  -0.86,
05/18 17Z,   0.60, -10.10, -10.37,  99.90,  -0.87,
05/18 18Z,   0.60, -12.01, -12.30,  99.90,  -0.89,
05/18 19Z,   0.50, -13.37, -13.61,  99.90,  -0.74,
05/18 20Z,   0.50, -13.87, -13.98,  99.90,  -0.61,  (min)
05/18 21Z,   0.50, -13.44, -13.61,  99.90,  -0.67,
05/18 22Z,   0.60, -12.27, -12.52,  99.90,  -0.85,
05/18 23Z,   0.60, -10.68, -10.90,  99.90,  -0.82,
05/19 00Z,   0.50,  -9.02,  -9.16,  99.90,  -0.64,
05/19 01Z,   0.50,  -7.60,  -7.76,  99.90,  -0.66,
05/19 02Z,   0.50,  -6.71,  -6.98,  99.90,  -0.77,
05/19 03Z,   0.50,  -6.47,  -6.72,  99.90,  -0.75,  (max)
05/19 04Z,   0.50,  -6.82,  -7.05,  99.90,  -0.73,
05/19 05Z,   0.50,  -7.57,  -7.82,  99.90,  -0.75,
05/19 06Z,   0.60,  -8.47,  -8.75,  99.90,  -0.88,
05/19 07Z,   0.60,  -9.21,  -9.52,  99.90,  -0.91,
05/19 08Z,   0.60,  -9.47,  -9.78,  99.90,  -0.91,  (min)
05/19 09Z,   0.60,  -9.10,  -9.46,  99.90,  -0.96,
05/19 10Z,   0.60,  -8.20,  -8.54,  99.90,  -0.94,
05/19 11Z,   0.60,  -7.05,  -7.36,  99.90,  -0.91,
05/19 12Z,   0.70,  -5.95,  -6.30,  99.90,  -1.05,
05/19 13Z,   0.60,  -5.19,  -5.50,  99.90,  -0.91,
05/19 14Z,   0.60,  -5.01,  -5.30,  99.90,  -0.89,  (max)
05/19 15Z,   0.70,  -5.55,  -5.89,  99.90,  -1.04,
05/19 16Z,   0.70,  -6.75,  -7.00,  99.90,  -0.95,
05/19 17Z,   0.80,  -8.41,  -8.66,  99.90,  -1.05,
05/19 18Z,   0.90, -10.26, -10.51,  99.90,  -1.15,
05/19 19Z,   0.90, -11.96, -12.20,  99.90,  -1.14,
05/19 20Z,   0.90, -13.13, -13.26,  99.90,  -1.03,
05/19 21Z,   0.90, -13.50, -13.61,  99.90,  -1.01,  (min)
05/19 22Z,   0.90, -13.02, -13.17,  99.90,  -1.05,
05/19 23Z,   0.90, -11.87, -12.02,  99.90,  -1.05,
05/20 00Z,   0.90, -10.34, -10.58,  99.90,  -1.14,
05/20 01Z,   0.90,  -8.73,  -9.07,  99.90,  -1.24,
05/20 02Z,   0.90,  -7.35,  -7.72,  99.90,  -1.27,
05/20 03Z,   0.90,  -6.47,  -6.86,  99.90,  -1.29,
05/20 04Z,   1.00,  -6.25,  -6.59,  99.90,  -1.34,  (max)
05/20 05Z,   1.00,  -6.61,  -6.90,  99.90,  -1.29,
05/20 06Z,   1.10,  -7.40,  -7.66,  99.90,  -1.36,
05/20 07Z,   1.10,  -8.38,  -8.71,  99.90,  -1.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 08Z,   1.20,  -9.23,  99.90,  -9.43,  -1.40,
05/20 09Z,   1.20,  -9.64,  99.90,  -9.80,  -1.36,  (min)
05/20 10Z,   1.20,  -9.44,  99.90,  -9.56,  -1.32,
05/20 11Z,   1.20,  -8.73,  99.90,  -8.81,  -1.28,
05/20 12Z,   1.10,  -7.74,  99.90,  -7.88,  -1.24,
05/20 13Z,   1.10,  -6.71,  99.90,  -6.82,  -1.21,
05/20 14Z,   1.10,  -5.92,  99.90,  -5.99,  -1.17,
05/20 15Z,   1.10,  -5.62,  99.90,  -5.65,  -1.13,  (max)
05/20 16Z,   1.00,  -5.99,  99.90,  -6.09,  -1.09,
05/20 17Z,   1.00,  -7.00,  99.90,  -7.05,  -1.06,
05/20 18Z,   1.00,  -8.46,  99.90,  -8.48,  -1.02,
05/20 19Z,   1.00, -10.14,  99.90, -10.12,  -0.98,
05/20 20Z,   1.00, -11.72,  99.90, -11.70,  -0.98,
05/20 21Z,   0.80, -12.81,  99.90, -13.00,  -0.98,
05/20 22Z,   1.00, -13.14,  99.90, -13.12,  -0.98,  (min)
05/20 23Z,   1.00, -12.65,  99.90, -12.63,  -0.98,
05/21 00Z,   0.90, -11.50,  99.90, -11.58,  -0.98,
05/21 01Z,   0.80,  -9.95,  99.90, -10.13,  -0.98,
05/21 02Z,   0.80,  -8.27,  99.90,  -8.45,  -0.98,
05/21 03Z,   0.80,  -6.82,  99.90,  -7.00,  -0.98,
05/21 04Z,   0.70,  -5.92,  99.90,  -6.20,  -0.98,
05/21 05Z,   0.70,  -5.71,  99.90,  -5.99,  -0.98,  (max)
05/21 06Z,   0.80,  -6.17,  99.90,  -6.35,  -0.98,
05/21 07Z,   0.80,  -7.14,  99.90,  -7.32,  -0.98,
05/21 08Z,   0.70,  -8.38,  99.90,  -8.66,  -0.98,
05/21 09Z,   0.70,  -9.52,  99.90,  -9.81,  -0.98,
05/21 10Z,   0.70, -10.21,  99.90, -10.49,  -0.98,
05/21 11Z,   0.70, -10.26,  99.90, -10.54,  -0.98,  (min)
05/21 12Z,   0.60,  -9.71,  99.90, -10.10,  -0.98,
05/21 13Z,   0.60,  -8.76,  99.90,  -9.14,  -0.98,
05/21 14Z,   0.60,  -7.63,  99.90,  -8.01,  -0.98,
05/21 15Z,   0.60,  -6.63,  99.90,  -7.01,  -0.98,
05/21 16Z,   0.60,  -6.07,  99.90,  -6.45,  -0.98,  (max)
05/21 17Z,   0.50,  -6.17,  99.90,  -6.65,  -0.98,
05/21 18Z,   0.50,  -6.94,  99.90,  -7.42,  -0.98,
05/21 19Z,   0.60,  -8.24,  99.90,  -8.62,  -0.98,
05/21 20Z,   0.50,  -9.84,  99.90, -10.32,  -0.98,
05/21 21Z,   0.50, -11.39,  99.90, -11.87,  -0.98,
05/21 22Z,   0.50, -12.48,  99.90, -12.96,  -0.98,
05/21 23Z,   0.50, -12.81,  99.90, -13.29,  -0.98,  (min)
05/22 00Z,   0.50, -12.30,  99.90, -12.78,  -0.98,
05/22 01Z,   0.40, -11.08,  99.90, -11.66,  -0.98,
05/22 02Z,   0.40,  -9.39,  99.90,  -9.97,  -0.98,
05/22 03Z,   0.40,  -7.55,  99.90,  -8.13,  -0.98,
05/22 04Z,   0.30,  -5.99,  99.90,  -6.67,  -0.98,
05/22 05Z,   0.40,  -5.06,  99.90,  -5.64,  -0.98,
05/22 06Z,   0.40,  -4.95,  99.90,  -5.53,  -0.98,  (max)
05/22 07Z,   0.40,  -5.64,  99.90,  -6.22,  -0.98,
05/22 08Z,   0.30,  -6.96,  99.90,  -7.64,  -0.98,
05/22 09Z,   0.40,  -8.62,  99.90,  -9.20,  -0.98,
05/22 10Z,   0.40, -10.18,  99.90, -10.76,  -0.98,
05/22 11Z,   0.40, -11.22,  99.90, -11.80,  -0.98,
05/22 12Z,   0.40, -11.49,  99.90, -12.07,  -0.98,  (min)
05/22 13Z,   0.30, -11.01,  99.90, -11.69,  -0.98,
05/22 14Z,   0.30,  -9.94,  99.90, -10.62,  -0.98,
05/22 15Z,   0.30,  -8.53,  99.90,  -9.21,  -0.98,
05/22 16Z,   0.40,  -7.17,  99.90,  -7.75,  -0.98,
05/22 17Z,   0.40,  -6.26,  99.90,  -6.84,  -0.98,
05/22 18Z,   0.40,  -6.07,  99.90,  -6.65,  -0.98,  (max)
05/22 19Z,   0.40,  -6.64,  99.90,  -7.22,  -0.98,
05/22 20Z,   0.40,  -7.85,  99.90,  -8.43,  -0.98,
05/22 21Z,   0.40,  -9.45,  99.90, -10.03,  -0.98,
05/22 22Z,   0.40, -11.05,  99.90, -11.63,  -0.98,
05/22 23Z,   0.40, -12.19,  99.90, -12.77,  -0.98,
05/23 00Z,   0.40, -12.51,  99.90, -13.09,  -0.98,  (min)
05/23 01Z,   0.40, -11.91,  99.90, -12.49,  -0.98,
05/23 02Z,   0.40, -10.53,  99.90, -11.11,  -0.98,
05/23 03Z,   0.50,  -8.61,  99.90,  -9.09,  -0.98,
05/23 04Z,   0.50,  -6.56,  99.90,  -7.05,  -0.98,
05/23 05Z,   0.60,  -4.89,  99.90,  -5.27,  -0.98,
05/23 06Z,   0.60,  -4.00,  99.90,  -4.39,  -0.98,  (max)
05/23 07Z,   0.60,  -4.11,  99.90,  -4.49,  -0.98,
05/23 08Z,   0.60,  -5.18,  99.90,  -5.56,  -0.98,
05/23 09Z,   0.60,  -6.99,  99.90,  -7.37,  -0.98,
05/23 10Z,   0.60,  -9.16,  99.90,  -9.54,  -0.98,
05/23 11Z,   0.50, -11.19,  99.90, -11.67,  -0.98,
05/23 12Z,   0.50, -12.55,  99.90, -13.03,  -0.98,
05/23 13Z,   0.40, -12.96,  99.90, -13.54,  -0.98,  (min)
05/23 14Z,   0.40, -12.40,  99.90, -12.98,  -0.98,
05/23 15Z,   0.40, -11.04,  99.90, -11.63,  -0.98,
05/23 16Z,   0.40,  -9.24,  99.90,  -9.82,  -0.98,
05/23 17Z,   0.40,  -7.45,  99.90,  -8.03,  -0.98,
05/23 18Z,   0.50,  -6.18,  99.90,  -6.66,  -0.98,
05/23 19Z,   0.60,  -5.74,  99.90,  -6.12,  -0.98,  (max)
05/23 20Z,   0.60,  -6.19,  99.90,  -6.57,  -0.98,
05/23 21Z,   0.60,  -7.40,  99.90,  -7.78,  -0.98,
05/23 22Z,   0.60,  -9.08,  99.90,  -9.46,  -0.98,
05/23 23Z,   0.60, -10.78,  99.90, -11.16,  -0.98,
05/24 00Z,   0.60, -11.95,  99.90, -12.33,  -0.98,