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
#Portland, ME : 04/12/2026 02:21:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 06Z,  -0.20,  -7.24,  -7.25,  99.90,   0.19,
04/10 07Z,  -0.20,  -5.68,  -5.68,  99.90,   0.20,
04/10 08Z,  -0.20,  -4.35,  -4.32,  99.90,   0.23,
04/10 09Z,  -0.20,  -3.66,  -3.58,  99.90,   0.28,
04/10 10Z,  -0.20,  -3.71,  -3.54,  99.90,   0.37,  (max)
04/10 11Z,  -0.10,  -4.43,  -4.29,  99.90,   0.24,
04/10 12Z,   0.00,  -5.75,  -5.71,  99.90,   0.04,
04/10 13Z,   0.00,  -7.43,  -7.44,  99.90,  -0.01,
04/10 14Z,   0.00,  -9.04,  -9.01,  99.90,   0.03,
04/10 15Z,   0.00, -10.11, -10.14,  99.90,  -0.03,
04/10 16Z,   0.00, -10.45, -10.52,  99.90,  -0.07,  (min)
04/10 17Z,   0.00, -10.11, -10.27,  99.90,  -0.16,
04/10 18Z,   0.10,  -9.15,  -9.14,  99.90,  -0.09,
04/10 19Z,   0.20,  -7.73,  -7.67,  99.90,  -0.14,
04/10 20Z,   0.20,  -6.23,  -6.17,  99.90,  -0.14,
04/10 21Z,   0.20,  -5.08,  -4.95,  99.90,  -0.07,
04/10 22Z,   0.20,  -4.55,  -4.34,  99.90,   0.01,  (max)
04/10 23Z,   0.30,  -4.67,  -4.43,  99.90,  -0.06,
04/11 00Z,   0.30,  -5.41,  -5.05,  99.90,   0.06,
04/11 01Z,   0.30,  -6.66,  -6.37,  99.90,  -0.01,
04/11 02Z,   0.30,  -8.09,  -7.81,  99.90,  -0.02,
04/11 03Z,   0.30,  -9.20,  -8.88,  99.90,   0.02,
04/11 04Z,   0.20,  -9.67,  -9.44,  99.90,   0.03,  (min)
04/11 05Z,   0.20,  -9.44,  -9.23,  99.90,   0.01,
04/11 06Z,   0.30,  -8.59,  -8.38,  99.90,  -0.09,
04/11 07Z,   0.30,  -7.23,  -7.00,  99.90,  -0.07,
04/11 08Z,   0.30,  -5.66,  -5.41,  99.90,  -0.05,
04/11 09Z,   0.30,  -4.36,  -4.13,  99.90,  -0.07,
04/11 10Z,   0.30,  -3.69,  -3.58,  99.90,  -0.19,
04/11 11Z,   0.40,  -3.74,  -3.57,  99.90,  -0.23,  (max)
04/11 12Z,   0.30,  -4.47,  -4.28,  99.90,  -0.11,
04/11 13Z,   0.30,  -5.82,  -5.71,  99.90,  -0.19,
04/11 14Z,   0.20,  -7.53,  -7.47,  99.90,  -0.14,
04/11 15Z,   0.20,  -9.12,  -9.14,  99.90,  -0.22,
04/11 16Z,   0.20, -10.17, -10.30,  99.90,  -0.33,
04/11 17Z,   0.20, -10.50, -10.72,  99.90,  -0.42,  (min)
04/11 18Z,   0.10, -10.12, -10.42,  99.90,  -0.40,
04/11 19Z,   0.10,  -9.08,  -9.34,  99.90,  -0.36,
04/11 20Z,   0.10,  -7.58,  -7.87,  99.90,  -0.39,
04/11 21Z,   0.10,  -6.02,  -6.30,  99.90,  -0.38,
04/11 22Z,   0.00,  -4.86,  -5.01,  99.90,  -0.15,
04/11 23Z,   0.10,  -4.34,  -4.38,  99.90,  -0.14,  (max)
04/12 00Z,   0.10,  -4.50,  -4.49,  99.90,  -0.09,
04/12 01Z,   0.10,  -5.32,  -5.23,  99.90,  -0.01,
04/12 02Z,   0.10,  -6.69,  -6.60,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 03Z,   0.00,  -8.21,  99.90,  -8.23,  -0.02,
04/12 04Z,  -0.10,  -9.38,  99.90,  -9.51,  -0.02,
04/12 05Z,  -0.20,  -9.88,  99.90, -10.11,  -0.03,  (min)
04/12 06Z,  -0.20,  -9.65,  99.90,  -9.88,  -0.04,
04/12 07Z,  -0.20,  -8.73,  99.90,  -8.98,  -0.04,
04/12 08Z,  -0.10,  -7.27,  99.90,  -7.42,  -0.05,
04/12 09Z,  -0.10,  -5.61,  99.90,  -5.76,  -0.06,
04/12 10Z,   0.00,  -4.24,  99.90,  -4.31,  -0.06,
04/12 11Z,   0.00,  -3.55,  99.90,  -3.61,  -0.07,  (max)
04/12 12Z,   0.00,  -3.60,  99.90,  -3.68,  -0.07,
04/12 13Z,   0.10,  -4.40,  99.90,  -4.38,  -0.08,
04/12 14Z,   0.10,  -5.86,  99.90,  -5.85,  -0.09,
04/12 15Z,   0.10,  -7.69,  99.90,  -7.68,  -0.09,
04/12 16Z,   0.10,  -9.36,  99.90,  -9.35,  -0.09,
04/12 17Z,   0.10, -10.43,  99.90, -10.42,  -0.09,
04/12 18Z,   0.00, -10.72,  99.90, -10.81,  -0.09,  (min)
04/12 19Z,   0.00, -10.22,  99.90, -10.31,  -0.09,
04/12 20Z,   0.00,  -9.00,  99.90,  -9.09,  -0.09,
04/12 21Z,   0.00,  -7.31,  99.90,  -7.40,  -0.09,
04/12 22Z,   0.10,  -5.62,  99.90,  -5.61,  -0.09,
04/12 23Z,   0.20,  -4.41,  99.90,  -4.30,  -0.09,
04/13 00Z,   0.20,  -3.92,  99.90,  -3.80,  -0.09,  (max)
04/13 01Z,   0.30,  -4.18,  99.90,  -3.97,  -0.09,
04/13 02Z,   0.30,  -5.20,  99.90,  -4.98,  -0.09,
04/13 03Z,   0.30,  -6.79,  99.90,  -6.58,  -0.09,
04/13 04Z,   0.20,  -8.50,  99.90,  -8.39,  -0.09,
04/13 05Z,   0.20,  -9.79,  99.90,  -9.67,  -0.09,
04/13 06Z,   0.20, -10.31,  99.90, -10.20,  -0.09,  (min)
04/13 07Z,   0.20, -10.02,  99.90,  -9.90,  -0.09,
04/13 08Z,   0.20,  -8.94,  99.90,  -8.83,  -0.09,
04/13 09Z,   0.30,  -7.27,  99.90,  -7.06,  -0.09,
04/13 10Z,   0.30,  -5.43,  99.90,  -5.21,  -0.09,
04/13 11Z,   0.30,  -3.96,  99.90,  -3.75,  -0.09,
04/13 12Z,   0.30,  -3.24,  99.90,  -3.03,  -0.09,  (max)
04/13 13Z,   0.30,  -3.36,  99.90,  -3.15,  -0.09,
04/13 14Z,   0.30,  -4.31,  99.90,  -4.10,  -0.09,
04/13 15Z,   0.30,  -5.98,  99.90,  -5.77,  -0.09,
04/13 16Z,   0.20,  -8.01,  99.90,  -7.90,  -0.09,
04/13 17Z,   0.20,  -9.79,  99.90,  -9.68,  -0.09,
04/13 18Z,   0.10, -10.86,  99.90, -10.85,  -0.09,
04/13 19Z,   0.00, -11.03,  99.90, -11.12,  -0.09,  (min)
04/13 20Z,   0.00, -10.31,  99.90, -10.39,  -0.09,
04/13 21Z,   0.00,  -8.79,  99.90,  -8.88,  -0.09,
04/13 22Z,  -0.20,  -6.83,  99.90,  -7.12,  -0.09,
04/13 23Z,  -0.20,  -4.98,  99.90,  -5.26,  -0.09,
04/14 00Z,  -0.30,  -3.74,  99.90,  -4.12,  -0.09,
04/14 01Z,  -0.40,  -3.34,  99.90,  -3.82,  -0.09,  (max)
04/14 02Z,  -0.50,  -3.82,  99.90,  -4.41,  -0.09,
04/14 03Z,  -0.60,  -5.15,  99.90,  -5.84,  -0.09,
04/14 04Z,  -0.60,  -7.07,  99.90,  -7.76,  -0.09,
04/14 05Z,  -0.60,  -9.03,  99.90,  -9.71,  -0.09,
04/14 06Z,  -0.60, -10.42,  99.90, -11.11,  -0.09,
04/14 07Z,  -0.40, -10.92,  99.90, -11.41,  -0.09,  (min)
04/14 08Z,  -0.30, -10.46,  99.90, -10.85,  -0.09,
04/14 09Z,  -0.20,  -9.11,  99.90,  -9.40,  -0.09,
04/14 10Z,   0.00,  -7.15,  99.90,  -7.23,  -0.09,
04/14 11Z,   0.00,  -5.08,  99.90,  -5.17,  -0.09,
04/14 12Z,   0.00,  -3.53,  99.90,  -3.61,  -0.09,
04/14 13Z,   0.10,  -2.83,  99.90,  -2.82,  -0.09,  (max)
04/14 14Z,   0.20,  -3.10,  99.90,  -2.99,  -0.09,
04/14 15Z,   0.20,  -4.30,  99.90,  -4.19,  -0.09,
04/14 16Z,   0.20,  -6.27,  99.90,  -6.15,  -0.09,
04/14 17Z,   0.20,  -8.52,  99.90,  -8.40,  -0.09,
04/14 18Z,   0.30, -10.38,  99.90, -10.17,  -0.09,
04/14 19Z,   0.40, -11.38,  99.90, -11.06,  -0.09,  (min)
04/14 20Z,   0.50, -11.32,  99.90, -10.91,  -0.09,
04/14 21Z,   0.60, -10.25,  99.90,  -9.74,  -0.09,
04/14 22Z,   0.70,  -8.36,  99.90,  -7.74,  -0.09,
04/14 23Z,   0.70,  -6.09,  99.90,  -5.48,  -0.09,
04/15 00Z,   0.70,  -4.11,  99.90,  -3.50,  -0.09,
04/15 01Z,   0.70,  -2.92,  99.90,  -2.30,  -0.09,
04/15 02Z,   0.70,  -2.72,  99.90,  -2.11,  -0.09,  (max)
04/15 03Z,   0.70,  -3.54,  99.90,  -2.93,  -0.09,
04/15 04Z,   0.60,  -5.28,  99.90,  -4.77,  -0.09,
04/15 05Z,   0.50,  -7.58,  99.90,  -7.16,  -0.09,
04/15 06Z,   0.50,  -9.77,  99.90,  -9.36,  -0.09,
04/15 07Z,   0.40, -11.21,  99.90, -10.90,  -0.09,
04/15 08Z,   0.40, -11.59,  99.90, -11.27,  -0.09,  (min)
04/15 09Z,   0.40, -10.86,  99.90, -10.54,  -0.09,
04/15 10Z,   0.30,  -9.16,  99.90,  -8.95,  -0.09,
04/15 11Z,   0.40,  -6.86,  99.90,  -6.55,  -0.09,
04/15 12Z,   0.40,  -4.60,  99.90,  -4.29,  -0.09,
04/15 13Z,   0.40,  -3.01,  99.90,  -2.70,  -0.09,
04/15 14Z,   0.50,  -2.43,  99.90,  -2.02,  -0.09,  (max)
04/15 15Z,   0.40,  -2.93,  99.90,  -2.62,  -0.09,
04/15 16Z,   0.50,  -4.45,  99.90,  -4.04,  -0.09,
04/15 17Z,   0.40,  -6.73,  99.90,  -6.42,  -0.09,
04/15 18Z,   0.40,  -9.17,  99.90,  -8.86,  -0.09,