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
#Baltimore, MD : 12/13/2025 01:20:55 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 06Z,   0.80,   0.26,   0.72,  99.90,  -0.34,
12/11 07Z,   0.70,   0.06,   0.26,  99.90,  -0.50,
12/11 08Z,   0.50,  -0.18,  -0.26,  99.90,  -0.58,
12/11 09Z,   0.40,  -0.42,  -0.68,  99.90,  -0.66,
12/11 10Z,   0.20,  -0.62,  -0.71,  99.90,  -0.29,
12/11 11Z,   0.10,  -0.74,  -1.00,  99.90,  -0.36,
12/11 12Z,   0.20,  -0.74,  -1.40,  99.90,  -0.86,
12/11 13Z,   0.00,  -0.60,  -1.46,  99.90,  -0.86,  (min)
12/11 14Z,   0.00,  -0.38,  -1.35,  99.90,  -0.97,  (max)
12/11 15Z,  -0.10,  -0.14,  -1.43,  99.90,  -1.19,
12/11 16Z,  -0.20,   0.02,  -1.50,  99.90,  -1.32,
12/11 17Z,  -0.30,   0.06,  -1.61,  99.90,  -1.37,
12/11 18Z,  -0.50,  -0.03,  -1.74,  99.90,  -1.21,
12/11 19Z,  -0.50,  -0.20,  -1.79,  99.90,  -1.09,
12/11 20Z,  -0.60,  -0.40,  -2.13,  99.90,  -1.13,
12/11 21Z,  -0.60,  -0.58,  -2.16,  99.90,  -0.98,  (min)
12/11 22Z,  -0.70,  -0.72,  -2.08,  99.90,  -0.66,
12/11 23Z,  -0.60,  -0.79,  -2.07,  99.90,  -0.68,
12/12 00Z,  -0.70,  -0.74,  -1.71,  99.90,  -0.27,
12/12 01Z,  -0.70,  -0.58,  -1.44,  99.90,  -0.16,
12/12 02Z,  -0.70,  -0.33,  -1.16,  99.90,  -0.13,
12/12 03Z,  -0.60,  -0.05,  -0.80,  99.90,  -0.15,
12/12 04Z,  -0.60,   0.17,  -0.48,  99.90,  -0.05,
12/12 05Z,  -0.50,   0.28,  -0.41,  99.90,  -0.19,
12/12 06Z,  -0.50,   0.25,  -0.33,  99.90,  -0.08,  (max)
12/12 07Z,  -0.50,   0.11,  -0.34,  99.90,   0.05,
12/12 08Z,  -0.50,  -0.09,  -0.48,  99.90,   0.11,
12/12 09Z,  -0.50,  -0.32,  -0.63,  99.90,   0.19,
12/12 10Z,  -0.40,  -0.54,  -0.75,  99.90,   0.19,
12/12 11Z,  -0.40,  -0.72,  -0.84,  99.90,   0.28,
12/12 12Z,  -0.30,  -0.80,  -0.90,  99.90,   0.20,  (min)
12/12 13Z,  -0.30,  -0.77,  -0.83,  99.90,   0.24,
12/12 14Z,  -0.30,  -0.60,  -0.59,  99.90,   0.31,
12/12 15Z,  -0.30,  -0.35,  -0.41,  99.90,   0.24,
12/12 16Z,  -0.30,  -0.10,  -0.20,  99.90,   0.20,
12/12 17Z,  -0.30,   0.06,   0.01,  99.90,   0.25,
12/12 18Z,   0.00,   0.11,   0.11,  99.90,  -0.00,  (max)
12/12 19Z,   0.00,   0.04,  -0.03,  99.90,  -0.07,
12/12 20Z,   0.00,  -0.10,  -0.16,  99.90,  -0.06,
12/12 21Z,   0.00,  -0.28,  -0.32,  99.90,  -0.04,
12/12 22Z,   0.00,  -0.46,  -0.49,  99.90,  -0.03,
12/12 23Z,   0.00,  -0.61,  -0.60,  99.90,   0.01,
12/13 00Z,   0.00,  -0.69,  -0.68,  99.90,   0.01,
12/13 01Z,   0.00,  -0.67,  -0.70,  99.90,  -0.03,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 02Z,   0.00,  -0.54,  99.90,  -0.58,  -0.04,
12/13 03Z,   0.00,  -0.33,  99.90,  -0.37,  -0.04,
12/13 04Z,   0.00,  -0.09,  99.90,  -0.14,  -0.05,
12/13 05Z,   0.00,   0.09,  99.90,   0.04,  -0.05,
12/13 06Z,   0.00,   0.17,  99.90,   0.11,  -0.06,  (max)
12/13 07Z,   0.00,   0.11,  99.90,   0.05,  -0.06,
12/13 08Z,   0.00,  -0.04,  99.90,  -0.11,  -0.07,
12/13 09Z,   0.00,  -0.25,  99.90,  -0.32,  -0.08,
12/13 10Z,   0.00,  -0.47,  99.90,  -0.55,  -0.08,
12/13 11Z,   0.00,  -0.68,  99.90,  -0.76,  -0.09,
12/13 12Z,   0.00,  -0.82,  99.90,  -0.92,  -0.09,
12/13 13Z,   0.00,  -0.87,  99.90,  -0.97,  -0.10,  (min)
12/13 14Z,   0.00,  -0.78,  99.90,  -0.88,  -0.10,
12/13 15Z,   0.00,  -0.58,  99.90,  -0.68,  -0.10,
12/13 16Z,   0.00,  -0.31,  99.90,  -0.41,  -0.10,
12/13 17Z,   0.00,  -0.05,  99.90,  -0.15,  -0.10,
12/13 18Z,   0.00,   0.13,  99.90,   0.03,  -0.10,
12/13 19Z,   0.10,   0.19,  99.90,   0.18,  -0.10,  (max)
12/13 20Z,   0.10,   0.13,  99.90,   0.13,  -0.10,
12/13 21Z,   0.10,   0.00,  99.90,   0.00,  -0.10,
12/13 22Z,   0.00,  -0.17,  99.90,  -0.27,  -0.10,
12/13 23Z,   0.00,  -0.35,  99.90,  -0.45,  -0.10,
12/14 00Z,   0.00,  -0.51,  99.90,  -0.61,  -0.10,
12/14 01Z,   0.00,  -0.61,  99.90,  -0.71,  -0.10,
12/14 02Z,   0.00,  -0.62,  99.90,  -0.72,  -0.10,  (min)
12/14 03Z,   0.00,  -0.52,  99.90,  -0.62,  -0.10,
12/14 04Z,   0.00,  -0.34,  99.90,  -0.44,  -0.10,
12/14 05Z,   0.00,  -0.13,  99.90,  -0.23,  -0.10,
12/14 06Z,  -0.10,   0.01,  99.90,  -0.19,  -0.10,
12/14 07Z,  -0.10,   0.05,  99.90,  -0.15,  -0.10,  (max)
12/14 08Z,  -0.10,  -0.03,  99.90,  -0.23,  -0.10,
12/14 09Z,  -0.10,  -0.20,  99.90,  -0.40,  -0.10,
12/14 10Z,  -0.20,  -0.41,  99.90,  -0.71,  -0.10,
12/14 11Z,  -0.20,  -0.63,  99.90,  -0.93,  -0.10,
12/14 12Z,  -0.30,  -0.81,  99.90,  -1.21,  -0.10,
12/14 13Z,  -0.40,  -0.92,  99.90,  -1.42,  -0.10,
12/14 14Z,  -0.50,  -0.91,  99.90,  -1.51,  -0.10,  (min)
12/14 15Z,  -0.60,  -0.78,  99.90,  -1.48,  -0.10,
12/14 16Z,  -0.70,  -0.53,  99.90,  -1.33,  -0.10,
12/14 17Z,  -0.80,  -0.24,  99.90,  -1.14,  -0.10,
12/14 18Z,  -0.90,   0.03,  99.90,  -0.97,  -0.10,
12/14 19Z,  -1.00,   0.21,  99.90,  -0.89,  -0.10,  (max)
12/14 20Z,  -1.10,   0.27,  99.90,  -0.93,  -0.10,
12/14 21Z,  -1.20,   0.22,  99.90,  -1.08,  -0.10,
12/14 22Z,  -1.30,   0.10,  99.90,  -1.30,  -0.10,
12/14 23Z,  -1.40,  -0.08,  99.90,  -1.58,  -0.10,
12/15 00Z,  -1.40,  -0.27,  99.90,  -1.77,  -0.10,
12/15 01Z,  -1.50,  -0.44,  99.90,  -2.04,  -0.10,
12/15 02Z,  -1.60,  -0.57,  99.90,  -2.27,  -0.10,
12/15 03Z,  -1.70,  -0.59,  99.90,  -2.39,  -0.10,  (min)
12/15 04Z,  -1.70,  -0.51,  99.90,  -2.31,  -0.10,
12/15 05Z,  -1.70,  -0.35,  99.90,  -2.15,  -0.10,
12/15 06Z,  -1.80,  -0.18,  99.90,  -2.08,  -0.10,
12/15 07Z,  -1.70,  -0.07,  99.90,  -1.87,  -0.10,
12/15 08Z,  -1.70,  -0.06,  99.90,  -1.86,  -0.10,  (max)
12/15 09Z,  -1.70,  -0.17,  99.90,  -1.97,  -0.10,
12/15 10Z,  -1.70,  -0.35,  99.90,  -2.15,  -0.10,
12/15 11Z,  -1.70,  -0.57,  99.90,  -2.37,  -0.10,
12/15 12Z,  -1.70,  -0.77,  99.90,  -2.57,  -0.10,
12/15 13Z,  -1.60,  -0.93,  99.90,  -2.63,  -0.10,
12/15 14Z,  -1.60,  -0.99,  99.90,  -2.69,  -0.10,  (min)
12/15 15Z,  -1.50,  -0.93,  99.90,  -2.53,  -0.10,
12/15 16Z,  -1.50,  -0.74,  99.90,  -2.34,  -0.10,
12/15 17Z,  -1.40,  -0.45,  99.90,  -1.95,  -0.10,
12/15 18Z,  -1.30,  -0.14,  99.90,  -1.54,  -0.10,
12/15 19Z,  -1.30,   0.14,  99.90,  -1.26,  -0.10,
12/15 20Z,  -1.20,   0.31,  99.90,  -0.99,  -0.10,
12/15 21Z,  -1.10,   0.36,  99.90,  -0.84,  -0.10,
12/15 22Z,  -1.00,   0.30,  99.90,  -0.80,  -0.10,  (max)
12/15 23Z,  -0.90,   0.16,  99.90,  -0.84,  -0.10,
12/16 00Z,  -0.80,  -0.02,  99.90,  -0.92,  -0.10,
12/16 01Z,  -0.70,  -0.23,  99.90,  -1.03,  -0.10,
12/16 02Z,  -0.60,  -0.43,  99.90,  -1.13,  -0.10,
12/16 03Z,  -0.50,  -0.56,  99.90,  -1.16,  -0.10,
12/16 04Z,  -0.50,  -0.60,  99.90,  -1.20,  -0.10,  (min)
12/16 05Z,  -0.40,  -0.52,  99.90,  -1.02,  -0.10,
12/16 06Z,  -0.40,  -0.38,  99.90,  -0.88,  -0.10,
12/16 07Z,  -0.30,  -0.23,  99.90,  -0.63,  -0.10,
12/16 08Z,  -0.20,  -0.14,  99.90,  -0.44,  -0.10,  (max)
12/16 09Z,  -0.20,  -0.16,  99.90,  -0.46,  -0.10,
12/16 10Z,  -0.20,  -0.29,  99.90,  -0.59,  -0.10,
12/16 11Z,  -0.10,  -0.49,  99.90,  -0.69,  -0.10,
12/16 12Z,  -0.10,  -0.71,  99.90,  -0.91,  -0.10,
12/16 13Z,  -0.10,  -0.89,  99.90,  -1.09,  -0.10,
12/16 14Z,  -0.10,  -1.01,  99.90,  -1.21,  -0.10,
12/16 15Z,  -0.20,  -1.02,  99.90,  -1.32,  -0.10,  (min)
12/16 16Z,  -0.20,  -0.90,  99.90,  -1.20,  -0.10,
12/16 17Z,  -0.20,  -0.66,  99.90,  -0.96,  -0.10,
12/16 18Z,  -0.20,  -0.34,  99.90,  -0.64,  -0.10,