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 : 07/18/2025 17:20:50 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 00Z,   0.40,   1.81,   1.22,  99.90,  -0.99,
07/17 01Z,   0.50,   3.57,   2.92,  99.90,  -1.15,
07/17 02Z,   0.50,   4.41,   3.75,  99.90,  -1.16,  (max)
07/17 03Z,   0.50,   4.18,   3.53,  99.90,  -1.15,
07/17 04Z,   0.50,   3.00,   2.35,  99.90,  -1.15,
07/17 05Z,   0.40,   1.16,   0.49,  99.90,  -1.07,
07/17 06Z,   0.60,  -0.92,  -1.61,  99.90,  -1.29,
07/17 07Z,   0.60,  -2.73,  -3.39,  99.90,  -1.26,
07/17 08Z,   0.70,  -3.78,  -4.42,  99.90,  -1.34,  (min)
07/17 09Z,   0.70,  -3.81,  -4.35,  99.90,  -1.24,
07/17 10Z,   0.60,  -2.90,  -3.53,  99.90,  -1.23,
07/17 11Z,   0.60,  -1.41,  -2.15,  99.90,  -1.34,
07/17 12Z,   0.60,   0.26,  -0.44,  99.90,  -1.30,
07/17 13Z,   0.60,   1.68,   0.94,  99.90,  -1.34,
07/17 14Z,   0.60,   2.45,   1.71,  99.90,  -1.34,  (max)
07/17 15Z,   0.50,   2.36,   1.65,  99.90,  -1.21,
07/17 16Z,   0.50,   1.44,   0.69,  99.90,  -1.25,
07/17 17Z,   0.50,  -0.07,  -0.76,  99.90,  -1.19,
07/17 18Z,   0.50,  -1.82,  -2.46,  99.90,  -1.14,
07/17 19Z,   0.50,  -3.38,  -4.09,  99.90,  -1.21,
07/17 20Z,   0.50,  -4.31,  -5.01,  99.90,  -1.20,  (min)
07/17 21Z,   0.50,  -4.25,  -4.80,  99.90,  -1.05,
07/17 22Z,   0.60,  -3.19,  -3.68,  99.90,  -1.09,
07/17 23Z,   0.60,  -1.40,  -1.96,  99.90,  -1.16,
07/18 00Z,   0.60,   0.71,   0.08,  99.90,  -1.23,
07/18 01Z,   0.60,   2.70,   2.24,  99.90,  -1.06,
07/18 02Z,   0.60,   4.14,   3.56,  99.90,  -1.18,
07/18 03Z,   0.60,   4.69,   3.91,  99.90,  -1.38,  (max)
07/18 04Z,   0.60,   4.24,   3.54,  99.90,  -1.30,
07/18 05Z,   0.60,   2.91,   2.32,  99.90,  -1.19,
07/18 06Z,   0.60,   1.01,   0.48,  99.90,  -1.13,
07/18 07Z,   0.60,  -1.10,  -1.67,  99.90,  -1.17,
07/18 08Z,   0.60,  -2.92,  -3.58,  99.90,  -1.26,
07/18 09Z,   0.70,  -4.01,  -4.44,  99.90,  -1.13,
07/18 10Z,   0.60,  -4.15,  -4.73,  99.90,  -1.18,  (min)
07/18 11Z,   0.60,  -3.44,  -3.98,  99.90,  -1.14,
07/18 12Z,   0.60,  -2.16,  -2.78,  99.90,  -1.22,
07/18 13Z,   0.60,  -0.67,  -1.29,  99.90,  -1.22,
07/18 14Z,   0.60,   0.66,   0.05,  99.90,  -1.21,
07/18 15Z,   0.60,   1.47,   0.86,  99.90,  -1.21,
07/18 16Z,   0.60,   1.57,   0.98,  99.90,  -1.19,  (max)
07/18 17Z,   0.60,   0.97,   0.35,  99.90,  -1.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 18Z,   0.60,  -0.13,  99.90,  -0.73,  -1.20,
07/18 19Z,   0.50,  -1.44,  99.90,  -2.12,  -1.18,
07/18 20Z,   0.60,  -2.61,  99.90,  -3.17,  -1.15,
07/18 21Z,   0.60,  -3.24,  99.90,  -3.77,  -1.13,  (min)
07/18 22Z,   0.60,  -3.03,  99.90,  -3.54,  -1.11,
07/18 23Z,   0.60,  -2.00,  99.90,  -2.48,  -1.09,
07/19 00Z,   0.60,  -0.38,  99.90,  -0.84,  -1.06,
07/19 01Z,   0.70,   1.50,  99.90,   1.16,  -1.04,
07/19 02Z,   0.70,   3.25,  99.90,   2.93,  -1.02,
07/19 03Z,   0.70,   4.48,  99.90,   4.19,  -1.00,
07/19 04Z,   0.70,   4.88,  99.90,   4.61,  -0.97,  (max)
07/19 05Z,   0.70,   4.34,  99.90,   4.09,  -0.95,
07/19 06Z,   0.80,   2.98,  99.90,   2.83,  -0.95,
07/19 07Z,   0.80,   1.05,  99.90,   0.90,  -0.95,
07/19 08Z,   0.80,  -1.10,  99.90,  -1.25,  -0.95,
07/19 09Z,   0.80,  -3.02,  99.90,  -3.17,  -0.95,
07/19 10Z,   0.80,  -4.27,  99.90,  -4.42,  -0.95,
07/19 11Z,   0.70,  -4.64,  99.90,  -4.89,  -0.95,  (min)
07/19 12Z,   0.60,  -4.18,  99.90,  -4.53,  -0.95,
07/19 13Z,   0.60,  -3.10,  99.90,  -3.45,  -0.95,
07/19 14Z,   0.60,  -1.70,  99.90,  -2.05,  -0.95,
07/19 15Z,   0.60,  -0.31,  99.90,  -0.66,  -0.95,
07/19 16Z,   0.60,   0.70,  99.90,   0.35,  -0.95,
07/19 17Z,   0.60,   1.11,  99.90,   0.76,  -0.95,  (max)
07/19 18Z,   0.60,   0.90,  99.90,   0.55,  -0.95,
07/19 19Z,   0.70,   0.21,  99.90,  -0.05,  -0.95,
07/19 20Z,   0.70,  -0.77,  99.90,  -1.02,  -0.95,
07/19 21Z,   0.70,  -1.71,  99.90,  -1.96,  -0.95,
07/19 22Z,   0.70,  -2.23,  99.90,  -2.48,  -0.95,  (min)
07/19 23Z,   0.70,  -2.07,  99.90,  -2.32,  -0.95,
07/20 00Z,   0.70,  -1.20,  99.90,  -1.45,  -0.95,
07/20 01Z,   0.70,   0.21,  99.90,  -0.05,  -0.95,
07/20 02Z,   0.70,   1.89,  99.90,   1.64,  -0.95,
07/20 03Z,   0.60,   3.52,  99.90,   3.16,  -0.95,
07/20 04Z,   0.60,   4.69,  99.90,   4.34,  -0.95,
07/20 05Z,   0.60,   5.08,  99.90,   4.73,  -0.95,  (max)
07/20 06Z,   0.60,   4.56,  99.90,   4.21,  -0.95,
07/20 07Z,   0.60,   3.21,  99.90,   2.86,  -0.95,
07/20 08Z,   0.70,   1.25,  99.90,   0.99,  -0.95,
07/20 09Z,   0.70,  -1.02,  99.90,  -1.27,  -0.95,
07/20 10Z,   0.70,  -3.13,  99.90,  -3.38,  -0.95,
07/20 11Z,   0.70,  -4.63,  99.90,  -4.89,  -0.95,
07/20 12Z,   0.60,  -5.28,  99.90,  -5.63,  -0.95,  (min)
07/20 13Z,   0.60,  -5.05,  99.90,  -5.40,  -0.95,
07/20 14Z,   0.60,  -4.08,  99.90,  -4.43,  -0.95,
07/20 15Z,   0.50,  -2.63,  99.90,  -3.08,  -0.95,
07/20 16Z,   0.60,  -1.04,  99.90,  -1.40,  -0.95,
07/20 17Z,   0.50,   0.27,  99.90,  -0.18,  -0.95,
07/20 18Z,   0.60,   1.05,  99.90,   0.70,  -0.95,
07/20 19Z,   0.60,   1.21,  99.90,   0.86,  -0.95,  (max)
07/20 20Z,   0.60,   0.80,  99.90,   0.45,  -0.95,
07/20 21Z,   0.60,  -0.00,  99.90,  -0.35,  -0.95,
07/20 22Z,   0.60,  -0.91,  99.90,  -1.26,  -0.95,
07/20 23Z,   0.60,  -1.52,  99.90,  -1.87,  -0.95,
07/21 00Z,   0.50,  -1.54,  99.90,  -1.99,  -0.95,  (min)
07/21 01Z,   0.50,  -0.89,  99.90,  -1.34,  -0.95,
07/21 02Z,   0.50,   0.36,  99.90,  -0.09,  -0.95,
07/21 03Z,   0.50,   1.97,  99.90,   1.52,  -0.95,
07/21 04Z,   0.50,   3.61,  99.90,   3.16,  -0.95,
07/21 05Z,   0.50,   4.86,  99.90,   4.41,  -0.95,
07/21 06Z,   0.50,   5.35,  99.90,   4.90,  -0.95,  (max)
07/21 07Z,   0.50,   4.90,  99.90,   4.45,  -0.95,
07/21 08Z,   0.60,   3.56,  99.90,   3.21,  -0.95,
07/21 09Z,   0.60,   1.50,  99.90,   1.14,  -0.95,
07/21 10Z,   0.60,  -0.97,  99.90,  -1.32,  -0.95,
07/21 11Z,   0.60,  -3.35,  99.90,  -3.70,  -0.95,
07/21 12Z,   0.60,  -5.14,  99.90,  -5.50,  -0.95,
07/21 13Z,   0.60,  -6.03,  99.90,  -6.38,  -0.95,  (min)
07/21 14Z,   0.60,  -5.93,  99.90,  -6.28,  -0.95,
07/21 15Z,   0.60,  -4.93,  99.90,  -5.28,  -0.95,
07/21 16Z,   0.60,  -3.28,  99.90,  -3.63,  -0.95,
07/21 17Z,   0.60,  -1.39,  99.90,  -1.74,  -0.95,
07/21 18Z,   0.60,   0.26,  99.90,  -0.09,  -0.95,
07/21 19Z,   0.60,   1.37,  99.90,   1.01,  -0.95,
07/21 20Z,   0.60,   1.77,  99.90,   1.42,  -0.95,  (max)
07/21 21Z,   0.60,   1.49,  99.90,   1.14,  -0.95,
07/21 22Z,   0.60,   0.65,  99.90,   0.30,  -0.95,
07/21 23Z,   0.60,  -0.40,  99.90,  -0.76,  -0.95,
07/22 00Z,   0.60,  -1.24,  99.90,  -1.59,  -0.95,
07/22 01Z,   0.60,  -1.49,  99.90,  -1.84,  -0.95,  (min)
07/22 02Z,   0.60,  -0.99,  99.90,  -1.34,  -0.95,
07/22 03Z,   0.60,   0.20,  99.90,  -0.15,  -0.95,
07/22 04Z,   0.70,   1.88,  99.90,   1.63,  -0.95,
07/22 05Z,   0.70,   3.68,  99.90,   3.43,  -0.95,
07/22 06Z,   0.70,   5.09,  99.90,   4.84,  -0.95,
07/22 07Z,   0.70,   5.70,  99.90,   5.45,  -0.95,  (max)
07/22 08Z,   0.80,   5.31,  99.90,   5.15,  -0.95,
07/22 09Z,   0.70,   3.90,  99.90,   3.65,  -0.95,
07/22 10Z,   0.70,   1.65,  99.90,   1.40,  -0.95,
07/22 11Z,   0.70,  -1.09,  99.90,  -1.34,  -0.95,
07/22 12Z,   0.80,  -3.76,  99.90,  -3.91,  -0.95,