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
#Neah Bay, WA : 03/10/2026 08:22:49 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 12Z,   0.10,  -0.13,  -0.50,  99.90,  -0.47,  (max)
03/08 13Z,   0.00,  -1.00,  -1.38,  99.90,  -0.38,
03/08 14Z,   0.00,  -2.34,  -2.66,  99.90,  -0.32,
03/08 15Z,   0.10,  -3.91,  -4.27,  99.90,  -0.46,
03/08 16Z,   0.20,  -5.37,  -5.73,  99.90,  -0.56,
03/08 17Z,   0.10,  -6.40,  -6.75,  99.90,  -0.45,
03/08 18Z,   0.00,  -6.83,  -7.19,  99.90,  -0.36,  (min)
03/08 19Z,   0.10,  -6.63,  -7.07,  99.90,  -0.54,
03/08 20Z,   0.10,  -5.85,  -6.24,  99.90,  -0.49,
03/08 21Z,   0.00,  -4.69,  -5.02,  99.90,  -0.33,
03/08 22Z,   0.00,  -3.48,  -3.94,  99.90,  -0.46,
03/08 23Z,   0.10,  -2.59,  -3.10,  99.90,  -0.61,
03/09 00Z,   0.10,  -2.21,  -2.81,  99.90,  -0.70,  (max)
03/09 01Z,   0.00,  -2.31,  -2.82,  99.90,  -0.51,
03/09 02Z,   0.00,  -2.80,  -3.25,  99.90,  -0.45,
03/09 03Z,   0.10,  -3.50,  -3.96,  99.90,  -0.56,
03/09 04Z,   0.10,  -4.15,  -4.52,  99.90,  -0.47,
03/09 05Z,   0.00,  -4.45,  -4.76,  99.90,  -0.31,  (min)
03/09 06Z,   0.00,  -4.28,  -4.59,  99.90,  -0.31,
03/09 07Z,   0.10,  -3.67,  -4.11,  99.90,  -0.54,
03/09 08Z,   0.00,  -2.76,  -3.24,  99.90,  -0.48,
03/09 09Z,   0.00,  -1.70,  -2.27,  99.90,  -0.57,
03/09 10Z,   0.00,  -0.74,  -1.30,  99.90,  -0.56,
03/09 11Z,   0.00,  -0.17,  -0.69,  99.90,  -0.52,
03/09 12Z,   0.00,  -0.15,  -0.57,  99.90,  -0.42,  (max)
03/09 13Z,   0.00,  -0.66,  -1.12,  99.90,  -0.46,
03/09 14Z,   0.00,  -1.62,  -2.10,  99.90,  -0.48,
03/09 15Z,   0.10,  -2.90,  -3.42,  99.90,  -0.62,
03/09 16Z,   0.10,  -4.31,  -4.76,  99.90,  -0.55,
03/09 17Z,   0.00,  -5.54,  -6.03,  99.90,  -0.49,
03/09 18Z,   0.00,  -6.34,  -6.88,  99.90,  -0.54,
03/09 19Z,   0.10,  -6.62,  -7.23,  99.90,  -0.71,  (min)
03/09 20Z,   0.10,  -6.37,  -6.93,  99.90,  -0.66,
03/09 21Z,   0.00,  -5.67,  -6.17,  99.90,  -0.50,
03/09 22Z,   0.00,  -4.68,  -5.20,  99.90,  -0.52,
03/09 23Z,   0.10,  -3.71,  -4.30,  99.90,  -0.69,
03/10 00Z,   0.00,  -3.03,  -3.65,  99.90,  -0.62,
03/10 01Z,   0.00,  -2.73,  -3.42,  99.90,  -0.69,
03/10 02Z,   0.00,  -2.77,  -3.35,  99.90,  -0.58,  (max)
03/10 03Z,   0.00,  -3.08,  -3.56,  99.90,  -0.48,
03/10 04Z,   0.00,  -3.51,  -4.07,  99.90,  -0.56,
03/10 05Z,   0.00,  -3.84,  -4.33,  99.90,  -0.49,  (min)
03/10 06Z,   0.00,  -3.84,  -4.26,  99.90,  -0.42,
03/10 07Z,   0.00,  -3.48,  -3.95,  99.90,  -0.47,
03/10 08Z,   0.00,  -2.85,  -3.36,  99.90,  -0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 09Z,   0.00,  -2.07,  99.90,  -2.58,  -0.51,
03/10 10Z,   0.00,  -1.27,  99.90,  -1.78,  -0.50,
03/10 11Z,   0.00,  -0.64,  99.90,  -1.15,  -0.50,
03/10 12Z,   0.00,  -0.38,  99.90,  -0.88,  -0.50,  (max)
03/10 13Z,   0.00,  -0.57,  99.90,  -1.07,  -0.50,
03/10 14Z,   0.00,  -1.16,  99.90,  -1.65,  -0.50,
03/10 15Z,   0.10,  -2.07,  99.90,  -2.46,  -0.49,
03/10 16Z,   0.10,  -3.22,  99.90,  -3.61,  -0.49,
03/10 17Z,   0.00,  -4.45,  99.90,  -4.94,  -0.49,
03/10 18Z,   0.00,  -5.50,  99.90,  -5.98,  -0.49,
03/10 19Z,   0.00,  -6.17,  99.90,  -6.66,  -0.49,
03/10 20Z,   0.00,  -6.41,  99.90,  -6.89,  -0.48,  (min)
03/10 21Z,   0.00,  -6.23,  99.90,  -6.71,  -0.48,
03/10 22Z,   0.00,  -5.66,  99.90,  -6.14,  -0.48,
03/10 23Z,   0.00,  -4.85,  99.90,  -5.33,  -0.48,
03/11 00Z,   0.00,  -4.04,  99.90,  -4.52,  -0.48,
03/11 01Z,   0.00,  -3.44,  99.90,  -3.93,  -0.48,
03/11 02Z,   0.00,  -3.12,  99.90,  -3.60,  -0.48,
03/11 03Z,   0.00,  -3.03,  99.90,  -3.51,  -0.48,  (max)
03/11 04Z,   0.00,  -3.13,  99.90,  -3.61,  -0.48,
03/11 05Z,   0.00,  -3.32,  99.90,  -3.80,  -0.48,
03/11 06Z,   0.00,  -3.42,  99.90,  -3.90,  -0.48,  (min)
03/11 07Z,  -0.10,  -3.27,  99.90,  -3.85,  -0.48,
03/11 08Z,  -0.10,  -2.88,  99.90,  -3.47,  -0.48,
03/11 09Z,  -0.10,  -2.36,  99.90,  -2.94,  -0.48,
03/11 10Z,  -0.10,  -1.78,  99.90,  -2.36,  -0.48,
03/11 11Z,  -0.10,  -1.22,  99.90,  -1.80,  -0.48,
03/11 12Z,  -0.10,  -0.82,  99.90,  -1.40,  -0.48,
03/11 13Z,  -0.10,  -0.71,  99.90,  -1.30,  -0.48,  (max)
03/11 14Z,  -0.10,  -0.95,  99.90,  -1.53,  -0.48,
03/11 15Z,   0.00,  -1.47,  99.90,  -1.96,  -0.48,
03/11 16Z,  -0.10,  -2.27,  99.90,  -2.85,  -0.48,
03/11 17Z,  -0.10,  -3.29,  99.90,  -3.87,  -0.48,
03/11 18Z,   0.00,  -4.40,  99.90,  -4.88,  -0.48,
03/11 19Z,   0.00,  -5.37,  99.90,  -5.85,  -0.48,
03/11 20Z,   0.00,  -6.04,  99.90,  -6.52,  -0.48,
03/11 21Z,   0.00,  -6.34,  99.90,  -6.83,  -0.48,  (min)
03/11 22Z,   0.20,  -6.28,  99.90,  -6.56,  -0.48,
03/11 23Z,   0.30,  -5.83,  99.90,  -6.02,  -0.48,
03/12 00Z,   0.40,  -5.13,  99.90,  -5.21,  -0.48,
03/12 01Z,   0.50,  -4.37,  99.90,  -4.35,  -0.48,
03/12 02Z,   0.60,  -3.74,  99.90,  -3.62,  -0.48,
03/12 03Z,   0.70,  -3.29,  99.90,  -3.08,  -0.48,  (max)
03/12 04Z,   0.40,  -3.04,  99.90,  -3.12,  -0.48,
03/12 05Z,   0.20,  -2.97,  99.90,  -3.25,  -0.48,
03/12 06Z,   0.20,  -3.02,  99.90,  -3.30,  -0.48,
03/12 07Z,   0.10,  -3.03,  99.90,  -3.41,  -0.48,  (min)
03/12 08Z,   0.10,  -2.88,  99.90,  -3.26,  -0.48,
03/12 09Z,   0.00,  -2.59,  99.90,  -3.08,  -0.48,
03/12 10Z,   0.00,  -2.24,  99.90,  -2.72,  -0.48,
03/12 11Z,   0.00,  -1.84,  99.90,  -2.32,  -0.48,
03/12 12Z,   0.00,  -1.42,  99.90,  -1.90,  -0.48,
03/12 13Z,   0.00,  -1.10,  99.90,  -1.58,  -0.48,
03/12 14Z,   0.00,  -0.99,  99.90,  -1.47,  -0.48,  (max)
03/12 15Z,   0.00,  -1.14,  99.90,  -1.62,  -0.48,
03/12 16Z,   0.00,  -1.55,  99.90,  -2.03,  -0.48,
03/12 17Z,   0.00,  -2.24,  99.90,  -2.72,  -0.48,
03/12 18Z,   0.00,  -3.21,  99.90,  -3.69,  -0.48,
03/12 19Z,   0.00,  -4.31,  99.90,  -4.79,  -0.48,
03/12 20Z,  -0.10,  -5.32,  99.90,  -5.90,  -0.48,
03/12 21Z,  -0.10,  -6.07,  99.90,  -6.65,  -0.48,
03/12 22Z,   0.00,  -6.50,  99.90,  -6.98,  -0.48,
03/12 23Z,   0.00,  -6.53,  99.90,  -7.01,  -0.48,  (min)
03/13 00Z,  -0.10,  -6.13,  99.90,  -6.71,  -0.48,
03/13 01Z,   0.00,  -5.40,  99.90,  -5.88,  -0.48,
03/13 02Z,   0.00,  -4.56,  99.90,  -5.04,  -0.48,
03/13 03Z,   0.00,  -3.80,  99.90,  -4.28,  -0.48,
03/13 04Z,   0.00,  -3.20,  99.90,  -3.68,  -0.48,
03/13 05Z,   0.00,  -2.81,  99.90,  -3.29,  -0.48,
03/13 06Z,   0.00,  -2.67,  99.90,  -3.15,  -0.48,  (max)
03/13 07Z,   0.00,  -2.71,  99.90,  -3.20,  -0.48,  (min)
03/13 08Z,   0.10,  -2.78,  99.90,  -3.16,  -0.48,
03/13 09Z,   0.10,  -2.76,  99.90,  -3.14,  -0.48,
03/13 10Z,   0.10,  -2.64,  99.90,  -3.03,  -0.48,
03/13 11Z,   0.20,  -2.45,  99.90,  -2.73,  -0.48,
03/13 12Z,   0.20,  -2.14,  99.90,  -2.43,  -0.48,
03/13 13Z,   0.10,  -1.73,  99.90,  -2.11,  -0.48,
03/13 14Z,   0.20,  -1.33,  99.90,  -1.61,  -0.48,
03/13 15Z,   0.20,  -1.09,  99.90,  -1.37,  -0.48,  (max)
03/13 16Z,   0.10,  -1.10,  99.90,  -1.48,  -0.48,
03/13 17Z,   0.10,  -1.41,  99.90,  -1.79,  -0.48,
03/13 18Z,   0.10,  -2.09,  99.90,  -2.47,  -0.48,
03/13 19Z,   0.10,  -3.11,  99.90,  -3.50,  -0.48,
03/13 20Z,   0.00,  -4.32,  99.90,  -4.80,  -0.48,
03/13 21Z,   0.00,  -5.46,  99.90,  -5.94,  -0.48,
03/13 22Z,   0.10,  -6.34,  99.90,  -6.72,  -0.48,
03/13 23Z,   0.10,  -6.86,  99.90,  -7.24,  -0.48,
03/14 00Z,   0.00,  -6.89,  99.90,  -7.37,  -0.48,