ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
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
#Seattle, WA : 03/27/2025 04:24:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 12Z,   0.40,  -1.08,  -0.32,  99.90,   0.36,  (max)
03/25 13Z,   0.40,  -1.92,  -1.14,  99.90,   0.38,
03/25 14Z,   0.40,  -2.98,  -2.26,  99.90,   0.32,
03/25 15Z,   0.40,  -3.90,  -3.32,  99.90,   0.18,
03/25 16Z,   0.40,  -4.41,  -3.93,  99.90,   0.08,
03/25 17Z,   0.40,  -4.43,  -4.06,  99.90,  -0.03,  (min)
03/25 18Z,   0.50,  -4.02,  -3.75,  99.90,  -0.23,
03/25 19Z,   0.50,  -3.35,  -3.25,  99.90,  -0.40,
03/25 20Z,   0.50,  -2.68,  -2.71,  99.90,  -0.53,
03/25 21Z,   0.50,  -2.40,  -2.43,  99.90,  -0.53,  (max)
03/25 22Z,   0.50,  -2.79,  -2.76,  99.90,  -0.47,
03/25 23Z,   0.50,  -3.88,  -3.71,  99.90,  -0.33,
03/26 00Z,   0.50,  -5.55,  -5.22,  99.90,  -0.17,
03/26 01Z,   0.50,  -7.57,  -7.12,  99.90,  -0.05,
03/26 02Z,   0.50,  -9.54,  -9.00,  99.90,   0.04,
03/26 03Z,   0.60, -10.92, -10.35,  99.90,  -0.03,
03/26 04Z,   0.60, -11.27, -10.63,  99.90,   0.04,  (min)
03/26 05Z,   0.60, -10.50,  -9.87,  99.90,   0.03,
03/26 06Z,   0.40,  -8.83,  -8.28,  99.90,   0.15,
03/26 07Z,   0.50,  -6.60,  -5.99,  99.90,   0.11,
03/26 08Z,   0.50,  -4.24,  -3.52,  99.90,   0.22,
03/26 09Z,   0.50,  -2.21,  -1.38,  99.90,   0.33,
03/26 10Z,   0.50,  -0.88,   0.07,  99.90,   0.45,
03/26 11Z,   0.50,  -0.35,   0.60,  99.90,   0.45,  (max)
03/26 12Z,   0.50,  -0.56,   0.39,  99.90,   0.45,
03/26 13Z,   0.50,  -1.43,  -0.40,  99.90,   0.53,
03/26 14Z,   0.50,  -2.77,  -1.63,  99.90,   0.64,
03/26 15Z,   0.50,  -4.20,  -3.14,  99.90,   0.56,
03/26 16Z,   0.50,  -5.26,  -4.34,  99.90,   0.42,
03/26 17Z,   0.50,  -5.63,  -4.85,  99.90,   0.28,  (min)
03/26 18Z,   0.70,  -5.30,  -4.58,  99.90,   0.02,
03/26 19Z,   0.70,  -4.42,  -3.92,  99.90,  -0.20,
03/26 20Z,   0.70,  -3.26,  -2.88,  99.90,  -0.32,
03/26 21Z,   0.70,  -2.25,  -1.87,  99.90,  -0.32,
03/26 22Z,   0.70,  -1.82,  -1.45,  99.90,  -0.33,  (max)
03/26 23Z,   0.70,  -2.22,  -1.76,  99.90,  -0.24,
03/27 00Z,   0.80,  -3.44,  -2.81,  99.90,  -0.17,
03/27 01Z,   0.80,  -5.32,  -4.49,  99.90,   0.03,
03/27 02Z,   0.80,  -7.56,  -6.63,  99.90,   0.13,
03/27 03Z,   0.90,  -9.68,  -8.72,  99.90,   0.06,
03/27 04Z,   0.90, -11.06, -10.10,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 05Z,   1.00, -11.24,  99.90, -10.18,   0.06,  (min)
03/27 06Z,   1.00, -10.18,  99.90,  -9.12,   0.06,
03/27 07Z,   1.10,  -8.17,  99.90,  -7.01,   0.06,
03/27 08Z,   1.10,  -5.65,  99.90,  -4.49,   0.06,
03/27 09Z,   1.10,  -3.15,  99.90,  -1.99,   0.06,
03/27 10Z,   1.10,  -1.19,  99.90,  -0.04,   0.06,
03/27 11Z,   1.10,  -0.14,  99.90,   1.02,   0.06,
03/27 12Z,   1.10,  -0.06,  99.90,   1.10,   0.06,  (max)
03/27 13Z,   1.10,  -0.85,  99.90,   0.31,   0.06,
03/27 14Z,   1.10,  -2.33,  99.90,  -1.18,   0.06,
03/27 15Z,   1.10,  -4.20,  99.90,  -3.04,   0.06,
03/27 16Z,   1.10,  -5.91,  99.90,  -4.75,   0.06,
03/27 17Z,   1.10,  -6.92,  99.90,  -5.77,   0.06,
03/27 18Z,   1.10,  -6.96,  99.90,  -5.80,   0.06,  (min)
03/27 19Z,   1.10,  -6.10,  99.90,  -4.94,   0.06,
03/27 20Z,   1.10,  -4.64,  99.90,  -3.49,   0.06,
03/27 21Z,   1.10,  -3.01,  99.90,  -1.85,   0.06,
03/27 22Z,   1.20,  -1.71,  99.90,  -0.45,   0.06,
03/27 23Z,   1.20,  -1.20,  99.90,   0.06,   0.06,  (max)
03/28 00Z,   1.20,  -1.67,  99.90,  -0.41,   0.06,
03/28 01Z,   1.20,  -3.05,  99.90,  -1.79,   0.06,
03/28 02Z,   1.30,  -5.12,  99.90,  -3.76,   0.06,
03/28 03Z,   1.30,  -7.51,  99.90,  -6.16,   0.06,
03/28 04Z,   1.30,  -9.64,  99.90,  -8.29,   0.06,
03/28 05Z,   1.30, -10.85,  99.90,  -9.49,   0.06,  (min)
03/28 06Z,   1.40, -10.72,  99.90,  -9.26,   0.06,
03/28 07Z,   1.40,  -9.29,  99.90,  -7.84,   0.06,
03/28 08Z,   1.40,  -6.97,  99.90,  -5.51,   0.06,
03/28 09Z,   1.40,  -4.28,  99.90,  -2.83,   0.06,
03/28 10Z,   1.40,  -1.84,  99.90,  -0.38,   0.06,
03/28 11Z,   1.40,  -0.18,  99.90,   1.28,   0.06,
03/28 12Z,   1.40,   0.37,  99.90,   1.83,   0.06,  (max)
03/28 13Z,   1.40,  -0.18,  99.90,   1.28,   0.06,
03/28 14Z,   1.40,  -1.66,  99.90,  -0.20,   0.06,
03/28 15Z,   1.40,  -3.78,  99.90,  -2.33,   0.06,
03/28 16Z,   1.40,  -6.08,  99.90,  -4.62,   0.06,
03/28 17Z,   1.40,  -7.90,  99.90,  -6.45,   0.06,
03/28 18Z,   1.40,  -8.68,  99.90,  -7.22,   0.06,  (min)
03/28 19Z,   1.40,  -8.22,  99.90,  -6.76,   0.06,
03/28 20Z,   1.40,  -6.74,  99.90,  -5.29,   0.06,
03/28 21Z,   1.40,  -4.71,  99.90,  -3.25,   0.06,
03/28 22Z,   1.40,  -2.66,  99.90,  -1.20,   0.06,
03/28 23Z,   1.40,  -1.16,  99.90,   0.30,   0.06,
03/29 00Z,   1.40,  -0.63,  99.90,   0.83,   0.06,  (max)
03/29 01Z,   1.30,  -1.20,  99.90,   0.16,   0.06,
03/29 02Z,   1.30,  -2.72,  99.90,  -1.36,   0.06,
03/29 03Z,   1.30,  -4.89,  99.90,  -3.54,   0.06,
03/29 04Z,   1.30,  -7.29,  99.90,  -5.94,   0.06,
03/29 05Z,   1.30,  -9.28,  99.90,  -7.92,   0.06,
03/29 06Z,   1.30, -10.18,  99.90,  -8.82,   0.06,  (min)
03/29 07Z,   1.30,  -9.67,  99.90,  -8.31,   0.06,
03/29 08Z,   1.30,  -7.91,  99.90,  -6.56,   0.06,
03/29 09Z,   1.30,  -5.41,  99.90,  -4.05,   0.06,
03/29 10Z,   1.20,  -2.75,  99.90,  -1.50,   0.06,
03/29 11Z,   1.20,  -0.59,  99.90,   0.67,   0.06,
03/29 12Z,   1.20,   0.57,  99.90,   1.82,   0.06,  (max)
03/29 13Z,   1.20,   0.47,  99.90,   1.73,   0.06,
03/29 14Z,   1.10,  -0.80,  99.90,   0.36,   0.06,
03/29 15Z,   1.10,  -2.96,  99.90,  -1.80,   0.06,
03/29 16Z,   1.10,  -5.62,  99.90,  -4.46,   0.06,
03/29 17Z,   1.00,  -8.18,  99.90,  -7.12,   0.06,
03/29 18Z,   1.00,  -9.91,  99.90,  -8.85,   0.06,
03/29 19Z,   1.00, -10.28,  99.90,  -9.22,   0.06,  (min)
03/29 20Z,   0.90,  -9.23,  99.90,  -8.28,   0.06,
03/29 21Z,   0.90,  -7.16,  99.90,  -6.20,   0.06,
03/29 22Z,   0.90,  -4.64,  99.90,  -3.68,   0.06,
03/29 23Z,   0.90,  -2.28,  99.90,  -1.33,   0.06,
03/30 00Z,   0.90,  -0.68,  99.90,   0.27,   0.06,
03/30 01Z,   0.80,  -0.19,  99.90,   0.66,   0.06,  (max)
03/30 02Z,   0.80,  -0.84,  99.90,   0.02,   0.06,
03/30 03Z,   0.80,  -2.41,  99.90,  -1.55,   0.06,
03/30 04Z,   0.80,  -4.57,  99.90,  -3.71,   0.06,
03/30 05Z,   0.80,  -6.83,  99.90,  -5.97,   0.06,
03/30 06Z,   0.80,  -8.53,  99.90,  -7.67,   0.06,
03/30 07Z,   0.80,  -9.06,  99.90,  -8.20,   0.06,  (min)
03/30 08Z,   0.70,  -8.21,  99.90,  -7.45,   0.06,
03/30 09Z,   0.70,  -6.26,  99.90,  -5.50,   0.06,
03/30 10Z,   0.70,  -3.77,  99.90,  -3.01,   0.06,
03/30 11Z,   0.70,  -1.36,  99.90,  -0.60,   0.06,
03/30 12Z,   0.70,   0.34,  99.90,   1.09,   0.06,
03/30 13Z,   0.70,   0.87,  99.90,   1.63,   0.06,  (max)
03/30 14Z,   0.70,   0.08,  99.90,   0.84,   0.06,
03/30 15Z,   0.70,  -1.84,  99.90,  -1.09,   0.06,
03/30 16Z,   0.70,  -4.56,  99.90,  -3.80,   0.06,
03/30 17Z,   0.70,  -7.56,  99.90,  -6.81,   0.06,
03/30 18Z,   0.70, -10.17,  99.90,  -9.41,   0.06,
03/30 19Z,  99.90, -11.63,  99.90,  99.90,   0.06,
03/30 20Z,  99.90, -11.50,  99.90,  99.90,   0.06,
03/30 21Z,  99.90,  -9.90,  99.90,  99.90,   0.06,
03/30 22Z,  99.90,  -7.33,  99.90,  99.90,   0.06,
03/30 23Z,  99.90,  -4.48,  99.90,  99.90,   0.06,
03/31 00Z,  99.90,  -1.97,  99.90,  99.90,   0.06,