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
#Adak Island, AK : 02/06/2026 19:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 00Z,   0.30,  -2.86,  -2.61,  99.90,  -0.05,
02/05 01Z,   0.30,  -2.84,  -2.65,  99.90,  -0.11,  (min)
02/05 02Z,   0.30,  -2.74,  -2.63,  99.90,  -0.19,
02/05 03Z,   0.30,  -2.63,  -2.54,  99.90,  -0.21,
02/05 04Z,   0.30,  -2.58,  -2.45,  99.90,  -0.17,  (max)
02/05 05Z,   0.30,  -2.64,  -2.62,  99.90,  -0.28,
02/05 06Z,   0.30,  -2.86,  -2.89,  99.90,  -0.33,
02/05 07Z,   0.30,  -3.22,  -3.14,  99.90,  -0.22,
02/05 08Z,   0.30,  -3.68,  -3.67,  99.90,  -0.29,
02/05 09Z,   0.20,  -4.16,  -4.14,  99.90,  -0.18,
02/05 10Z,   0.20,  -4.56,  -4.52,  99.90,  -0.16,
02/05 11Z,   0.20,  -4.79,  -4.70,  99.90,  -0.11,
02/05 12Z,   0.20,  -4.80,  -4.75,  99.90,  -0.15,  (min)
02/05 13Z,   0.20,  -4.58,  -4.55,  99.90,  -0.17,
02/05 14Z,   0.20,  -4.15,  -4.13,  99.90,  -0.18,
02/05 15Z,   0.20,  -3.61,  -3.51,  99.90,  -0.10,
02/05 16Z,   0.30,  -3.05,  -2.94,  99.90,  -0.19,
02/05 17Z,   0.30,  -2.56,  -2.42,  99.90,  -0.16,
02/05 18Z,   0.20,  -2.23,  -2.10,  99.90,  -0.07,
02/05 19Z,   0.20,  -2.11,  -1.94,  99.90,  -0.03,  (max)
02/05 20Z,   0.20,  -2.19,  -1.95,  99.90,   0.04,
02/05 21Z,   0.20,  -2.44,  -2.27,  99.90,  -0.03,
02/05 22Z,   0.20,  -2.77,  -2.64,  99.90,  -0.07,
02/05 23Z,   0.20,  -3.12,  -3.03,  99.90,  -0.11,
02/06 00Z,   0.10,  -3.39,  -3.25,  99.90,   0.04,
02/06 01Z,   0.10,  -3.52,  -3.41,  99.90,   0.01,
02/06 02Z,   0.10,  -3.51,  -3.53,  99.90,  -0.12,  (min)
02/06 03Z,   0.00,  -3.39,  -3.43,  99.90,  -0.04,
02/06 04Z,   0.00,  -3.20,  -3.22,  99.90,  -0.02,
02/06 05Z,   0.10,  -3.04,  -3.14,  99.90,  -0.20,
02/06 06Z,   0.00,  -2.97,  -3.12,  99.90,  -0.15,  (max)
02/06 07Z,   0.00,  -3.03,  -3.19,  99.90,  -0.16,
02/06 08Z,   0.00,  -3.23,  -3.36,  99.90,  -0.13,
02/06 09Z,   0.00,  -3.53,  -3.61,  99.90,  -0.08,
02/06 10Z,   0.00,  -3.85,  -4.04,  99.90,  -0.19,
02/06 11Z,   0.00,  -4.12,  -4.27,  99.90,  -0.15,
02/06 12Z,   0.00,  -4.24,  -4.36,  99.90,  -0.12,  (min)
02/06 13Z,   0.00,  -4.17,  -4.32,  99.90,  -0.15,
02/06 14Z,  -0.10,  -3.91,  -4.04,  99.90,  -0.03,
02/06 15Z,  -0.10,  -3.50,  -3.66,  99.90,  -0.06,
02/06 16Z,   0.00,  -3.02,  -3.04,  99.90,  -0.02,
02/06 17Z,   0.00,  -2.55,  -2.61,  99.90,  -0.06,
02/06 18Z,   0.00,  -2.20,  -2.31,  99.90,  -0.11,
02/06 19Z,   0.00,  -2.04,  -2.21,  99.90,  -0.17,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 20Z,   0.00,  -2.09,  99.90,  -2.26,  -0.17,
02/06 21Z,  -0.10,  -2.35,  99.90,  -2.61,  -0.16,
02/06 22Z,  -0.10,  -2.76,  99.90,  -3.02,  -0.15,
02/06 23Z,  -0.10,  -3.24,  99.90,  -3.49,  -0.14,
02/07 00Z,  -0.10,  -3.69,  99.90,  -3.92,  -0.14,
02/07 01Z,  -0.10,  -4.01,  99.90,  -4.24,  -0.13,
02/07 02Z,  -0.10,  -4.16,  99.90,  -4.39,  -0.12,  (min)
02/07 03Z,  -0.10,  -4.13,  99.90,  -4.34,  -0.12,
02/07 04Z,  -0.10,  -3.94,  99.90,  -4.14,  -0.11,
02/07 05Z,  -0.10,  -3.66,  99.90,  -3.86,  -0.10,
02/07 06Z,  -0.10,  -3.38,  99.90,  -3.57,  -0.09,
02/07 07Z,  -0.10,  -3.17,  99.90,  -3.36,  -0.09,
02/07 08Z,  -0.10,  -3.10,  99.90,  -3.28,  -0.09,  (max)
02/07 09Z,  -0.10,  -3.16,  99.90,  -3.34,  -0.09,
02/07 10Z,  -0.10,  -3.31,  99.90,  -3.50,  -0.09,
02/07 11Z,  -0.10,  -3.50,  99.90,  -3.69,  -0.09,
02/07 12Z,  -0.10,  -3.65,  99.90,  -3.83,  -0.09,
02/07 13Z,  -0.10,  -3.68,  99.90,  -3.86,  -0.09,  (min)
02/07 14Z,  -0.10,  -3.55,  99.90,  -3.74,  -0.09,
02/07 15Z,  -0.10,  -3.28,  99.90,  -3.46,  -0.09,
02/07 16Z,  -0.10,  -2.90,  99.90,  -3.08,  -0.09,
02/07 17Z,  -0.10,  -2.49,  99.90,  -2.68,  -0.09,
02/07 18Z,  -0.10,  -2.15,  99.90,  -2.34,  -0.09,
02/07 19Z,   0.00,  -1.96,  99.90,  -2.04,  -0.09,  (max)
02/07 20Z,   0.00,  -1.97,  99.90,  -2.06,  -0.09,
02/07 21Z,   0.00,  -2.21,  99.90,  -2.29,  -0.09,
02/07 22Z,   0.00,  -2.64,  99.90,  -2.72,  -0.09,
02/07 23Z,   0.00,  -3.19,  99.90,  -3.27,  -0.09,
02/08 00Z,   0.00,  -3.77,  99.90,  -3.85,  -0.09,
02/08 01Z,   0.00,  -4.27,  99.90,  -4.35,  -0.09,
02/08 02Z,   0.10,  -4.60,  99.90,  -4.59,  -0.09,
02/08 03Z,   0.10,  -4.73,  99.90,  -4.71,  -0.09,  (min)
02/08 04Z,   0.20,  -4.63,  99.90,  -4.51,  -0.09,
02/08 05Z,   0.20,  -4.35,  99.90,  -4.24,  -0.09,
02/08 06Z,   0.20,  -3.97,  99.90,  -3.86,  -0.09,
02/08 07Z,   0.20,  -3.58,  99.90,  -3.47,  -0.09,
02/08 08Z,   0.10,  -3.27,  99.90,  -3.26,  -0.09,
02/08 09Z,   0.20,  -3.08,  99.90,  -2.96,  -0.09,
02/08 10Z,   0.20,  -3.02,  99.90,  -2.91,  -0.09,  (max)
02/08 11Z,   0.20,  -3.06,  99.90,  -2.95,  -0.09,  (min)
02/08 12Z,   0.30,  -3.14,  99.90,  -2.93,  -0.09,
02/08 13Z,   0.40,  -3.19,  99.90,  -2.88,  -0.09,
02/08 14Z,   0.40,  -3.14,  99.90,  -2.83,  -0.09,
02/08 15Z,   0.50,  -2.98,  99.90,  -2.56,  -0.09,
02/08 16Z,   0.70,  -2.71,  99.90,  -2.09,  -0.09,
02/08 17Z,   0.90,  -2.38,  99.90,  -1.56,  -0.09,
02/08 18Z,   1.10,  -2.07,  99.90,  -1.06,  -0.09,
02/08 19Z,   1.30,  -1.87,  99.90,  -0.65,  -0.09,
02/08 20Z,   1.60,  -1.84,  99.90,  -0.33,  -0.09,
02/08 21Z,   1.90,  -2.03,  99.90,  -0.22,  -0.09,  (max)
02/08 22Z,   2.00,  -2.43,  99.90,  -0.52,  -0.09,
02/08 23Z,   2.00,  -3.00,  99.90,  -1.09,  -0.09,
02/09 00Z,   1.80,  -3.66,  99.90,  -1.94,  -0.09,
02/09 01Z,   1.40,  -4.29,  99.90,  -2.98,  -0.09,
02/09 02Z,   1.00,  -4.80,  99.90,  -3.89,  -0.09,
02/09 03Z,   0.80,  -5.11,  99.90,  -4.39,  -0.09,
02/09 04Z,   0.60,  -5.16,  99.90,  -4.65,  -0.09,  (min)
02/09 05Z,   0.50,  -4.98,  99.90,  -4.57,  -0.09,
02/09 06Z,   0.30,  -4.62,  99.90,  -4.40,  -0.09,
02/09 07Z,   0.20,  -4.15,  99.90,  -4.03,  -0.09,
02/09 08Z,   0.10,  -3.68,  99.90,  -3.66,  -0.09,
02/09 09Z,   0.10,  -3.28,  99.90,  -3.26,  -0.09,
02/09 10Z,   0.10,  -3.00,  99.90,  -2.99,  -0.09,
02/09 11Z,   0.10,  -2.86,  99.90,  -2.85,  -0.09,
02/09 12Z,   0.20,  -2.82,  99.90,  -2.70,  -0.09,
02/09 13Z,   0.20,  -2.81,  99.90,  -2.69,  -0.09,
02/09 14Z,   0.30,  -2.77,  99.90,  -2.56,  -0.09,
02/09 15Z,   0.40,  -2.67,  99.90,  -2.36,  -0.09,
02/09 16Z,   0.40,  -2.48,  99.90,  -2.16,  -0.09,
02/09 17Z,   0.60,  -2.22,  99.90,  -1.71,  -0.09,
02/09 18Z,   0.70,  -1.96,  99.90,  -1.34,  -0.09,
02/09 19Z,   0.90,  -1.76,  99.90,  -0.94,  -0.09,
02/09 20Z,   1.00,  -1.70,  99.90,  -0.78,  -0.09,  (max)
02/09 21Z,   1.10,  -1.83,  99.90,  -0.82,  -0.09,
02/09 22Z,   1.20,  -2.19,  99.90,  -1.07,  -0.09,
02/09 23Z,   1.30,  -2.73,  99.90,  -1.52,  -0.09,
02/10 00Z,   1.30,  -3.41,  99.90,  -2.20,  -0.09,
02/10 01Z,   1.40,  -4.12,  99.90,  -2.81,  -0.09,
02/10 02Z,   1.50,  -4.77,  99.90,  -3.36,  -0.09,
02/10 03Z,   1.50,  -5.25,  99.90,  -3.83,  -0.09,
02/10 04Z,   1.50,  -5.49,  99.90,  -4.07,  -0.09,  (min)
02/10 05Z,   1.50,  -5.46,  99.90,  -4.05,  -0.09,
02/10 06Z,   1.30,  -5.20,  99.90,  -3.98,  -0.09,
02/10 07Z,   1.20,  -4.75,  99.90,  -3.64,  -0.09,
02/10 08Z,   1.20,  -4.22,  99.90,  -3.10,  -0.09,
02/10 09Z,   1.10,  -3.69,  99.90,  -2.67,  -0.09,
02/10 10Z,   1.00,  -3.24,  99.90,  -2.33,  -0.09,
02/10 11Z,   1.00,  -2.92,  99.90,  -2.00,  -0.09,
02/10 12Z,   1.00,  -2.71,  99.90,  -1.80,  -0.09,