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
#North Spit, CA : 07/09/2025 22:22:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 06Z,   0.20,  -2.48,  -1.76,  99.90,   0.52,  (max)
07/08 07Z,   0.20,  -3.38,  -2.68,  99.90,   0.50,
07/08 08Z,   0.20,  -4.70,  -3.98,  99.90,   0.52,
07/08 09Z,   0.20,  -6.22,  -5.41,  99.90,   0.61,
07/08 10Z,   0.20,  -7.71,  -6.90,  99.90,   0.61,
07/08 11Z,   0.20,  -8.85,  -8.05,  99.90,   0.60,
07/08 12Z,   0.10,  -9.39,  -8.67,  99.90,   0.62,  (min)
07/08 13Z,   0.10,  -9.26,  -8.55,  99.90,   0.61,
07/08 14Z,   0.10,  -8.59,  -7.79,  99.90,   0.70,
07/08 15Z,   0.10,  -7.58,  -6.84,  99.90,   0.64,
07/08 16Z,   0.00,  -6.43,  -5.76,  99.90,   0.67,
07/08 17Z,   0.10,  -5.35,  -4.74,  99.90,   0.51,
07/08 18Z,   0.00,  -4.58,  -3.99,  99.90,   0.59,
07/08 19Z,   0.00,  -4.23,  -3.57,  99.90,   0.66,  (max)
07/08 20Z,   0.00,  -4.27,  -3.62,  99.90,   0.65,
07/08 21Z,   0.00,  -4.57,  -4.01,  99.90,   0.56,
07/08 22Z,   0.00,  -5.00,  -4.41,  99.90,   0.59,
07/08 23Z,   0.00,  -5.34,  -4.77,  99.90,   0.57,  (min)
07/09 00Z,   0.00,  -5.37,  -4.71,  99.90,   0.66,
07/09 01Z,   0.00,  -4.96,  -4.31,  99.90,   0.65,
07/09 02Z,   0.00,  -4.23,  -3.61,  99.90,   0.62,
07/09 03Z,   0.00,  -3.37,  -2.76,  99.90,   0.61,
07/09 04Z,   0.00,  -2.59,  -1.94,  99.90,   0.65,
07/09 05Z,   0.00,  -2.06,  -1.39,  99.90,   0.67,
07/09 06Z,   0.00,  -2.01,  -1.32,  99.90,   0.69,  (max)
07/09 07Z,   0.00,  -2.56,  -1.94,  99.90,   0.62,
07/09 08Z,   0.00,  -3.69,  -3.13,  99.90,   0.56,
07/09 09Z,   0.00,  -5.21,  -4.64,  99.90,   0.57,
07/09 10Z,   0.00,  -6.87,  -6.22,  99.90,   0.65,
07/09 11Z,   0.00,  -8.38,  -7.71,  99.90,   0.67,
07/09 12Z,   0.00,  -9.42,  -8.85,  99.90,   0.57,
07/09 13Z,   0.00,  -9.74,  -9.16,  99.90,   0.58,  (min)
07/09 14Z,   0.00,  -9.36,  -8.71,  99.90,   0.65,
07/09 15Z,   0.00,  -8.47,  -7.79,  99.90,   0.68,
07/09 16Z,  -0.10,  -7.29,  -6.67,  99.90,   0.72,
07/09 17Z,   0.00,  -6.03,  -5.46,  99.90,   0.57,
07/09 18Z,  -0.10,  -4.94,  -4.44,  99.90,   0.60,
07/09 19Z,  -0.10,  -4.24,  -3.73,  99.90,   0.61,
07/09 20Z,  -0.10,  -4.02,  -3.52,  99.90,   0.60,  (max)
07/09 21Z,  -0.10,  -4.21,  -3.67,  99.90,   0.64,
07/09 22Z,   0.00,  -4.65,  -4.18,  99.90,   0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 23Z,   0.00,  -5.15,  99.90,  -4.67,   0.47,
07/10 00Z,   0.00,  -5.46,  99.90,  -4.98,   0.48,  (min)
07/10 01Z,   0.00,  -5.38,  99.90,  -4.89,   0.49,
07/10 02Z,   0.00,  -4.82,  99.90,  -4.33,   0.49,
07/10 03Z,   0.00,  -3.97,  99.90,  -3.47,   0.50,
07/10 04Z,   0.00,  -3.05,  99.90,  -2.54,   0.51,
07/10 05Z,   0.00,  -2.27,  99.90,  -1.76,   0.52,
07/10 06Z,   0.00,  -1.85,  99.90,  -1.32,   0.52,  (max)
07/10 07Z,   0.00,  -1.97,  99.90,  -1.45,   0.53,
07/10 08Z,   0.00,  -2.77,  99.90,  -2.23,   0.54,
07/10 09Z,   0.00,  -4.14,  99.90,  -3.59,   0.54,
07/10 10Z,   0.00,  -5.84,  99.90,  -5.29,   0.55,
07/10 11Z,   0.00,  -7.58,  99.90,  -7.03,   0.55,
07/10 12Z,   0.00,  -9.03,  99.90,  -8.48,   0.55,
07/10 13Z,   0.00,  -9.87,  99.90,  -9.32,   0.55,
07/10 14Z,   0.00,  -9.93,  99.90,  -9.38,   0.55,  (min)
07/10 15Z,   0.00,  -9.28,  99.90,  -8.73,   0.55,
07/10 16Z,   0.00,  -8.16,  99.90,  -7.61,   0.55,
07/10 17Z,   0.00,  -6.84,  99.90,  -6.29,   0.55,
07/10 18Z,   0.00,  -5.55,  99.90,  -5.00,   0.55,
07/10 19Z,   0.00,  -4.51,  99.90,  -3.96,   0.55,
07/10 20Z,   0.00,  -3.95,  99.90,  -3.40,   0.55,
07/10 21Z,   0.00,  -3.91,  99.90,  -3.36,   0.55,  (max)
07/10 22Z,   0.00,  -4.28,  99.90,  -3.73,   0.55,
07/10 23Z,   0.00,  -4.85,  99.90,  -4.30,   0.55,
07/11 00Z,   0.00,  -5.38,  99.90,  -4.83,   0.55,
07/11 01Z,   0.00,  -5.62,  99.90,  -5.07,   0.55,  (min)
07/11 02Z,   0.00,  -5.38,  99.90,  -4.83,   0.55,
07/11 03Z,   0.00,  -4.66,  99.90,  -4.11,   0.55,
07/11 04Z,   0.10,  -3.69,  99.90,  -3.04,   0.55,
07/11 05Z,   0.00,  -2.74,  99.90,  -2.19,   0.55,
07/11 06Z,   0.00,  -2.02,  99.90,  -1.47,   0.55,
07/11 07Z,   0.00,  -1.73,  99.90,  -1.18,   0.55,  (max)
07/11 08Z,   0.10,  -2.09,  99.90,  -1.44,   0.55,
07/11 09Z,   0.10,  -3.13,  99.90,  -2.48,   0.55,
07/11 10Z,   0.10,  -4.71,  99.90,  -4.06,   0.55,
07/11 11Z,   0.10,  -6.54,  99.90,  -5.89,   0.55,
07/11 12Z,   0.10,  -8.28,  99.90,  -7.63,   0.55,
07/11 13Z,   0.10,  -9.58,  99.90,  -8.93,   0.55,
07/11 14Z,   0.10, -10.15,  99.90,  -9.50,   0.55,  (min)
07/11 15Z,   0.10,  -9.90,  99.90,  -9.25,   0.55,
07/11 16Z,   0.00,  -8.98,  99.90,  -8.43,   0.55,
07/11 17Z,   0.00,  -7.68,  99.90,  -7.13,   0.55,
07/11 18Z,   0.00,  -6.28,  99.90,  -5.73,   0.55,
07/11 19Z,   0.10,  -5.01,  99.90,  -4.36,   0.55,
07/11 20Z,   0.00,  -4.10,  99.90,  -3.55,   0.55,
07/11 21Z,   0.00,  -3.74,  99.90,  -3.19,   0.55,  (max)
07/11 22Z,   0.00,  -3.92,  99.90,  -3.37,   0.55,
07/11 23Z,   0.10,  -4.46,  99.90,  -3.81,   0.55,
07/12 00Z,   0.10,  -5.13,  99.90,  -4.47,   0.55,
07/12 01Z,   0.00,  -5.65,  99.90,  -5.10,   0.55,
07/12 02Z,   0.10,  -5.77,  99.90,  -5.12,   0.55,  (min)
07/12 03Z,   0.10,  -5.36,  99.90,  -4.71,   0.55,
07/12 04Z,   0.10,  -4.49,  99.90,  -3.84,   0.55,
07/12 05Z,   0.10,  -3.45,  99.90,  -2.80,   0.55,
07/12 06Z,   0.10,  -2.51,  99.90,  -1.86,   0.55,
07/12 07Z,   0.10,  -1.89,  99.90,  -1.24,   0.55,
07/12 08Z,   0.10,  -1.79,  99.90,  -1.14,   0.55,  (max)
07/12 09Z,   0.10,  -2.38,  99.90,  -1.72,   0.55,
07/12 10Z,   0.10,  -3.65,  99.90,  -3.00,   0.55,
07/12 11Z,   0.10,  -5.38,  99.90,  -4.73,   0.55,
07/12 12Z,   0.10,  -7.25,  99.90,  -6.60,   0.55,
07/12 13Z,   0.20,  -8.88,  99.90,  -8.13,   0.55,
07/12 14Z,   0.20,  -9.94,  99.90,  -9.19,   0.55,
07/12 15Z,   0.10, -10.19,  99.90,  -9.54,   0.55,  (min)
07/12 16Z,   0.10,  -9.62,  99.90,  -8.96,   0.55,
07/12 17Z,   0.10,  -8.46,  99.90,  -7.81,   0.55,
07/12 18Z,   0.10,  -7.04,  99.90,  -6.39,   0.55,
07/12 19Z,   0.10,  -5.63,  99.90,  -4.98,   0.55,
07/12 20Z,   0.10,  -4.45,  99.90,  -3.80,   0.55,
07/12 21Z,   0.10,  -3.73,  99.90,  -3.08,   0.55,
07/12 22Z,   0.10,  -3.60,  99.90,  -2.95,   0.55,  (max)
07/12 23Z,   0.20,  -4.00,  99.90,  -3.25,   0.55,
07/13 00Z,   0.20,  -4.71,  99.90,  -3.96,   0.55,
07/13 01Z,   0.10,  -5.44,  99.90,  -4.79,   0.55,
07/13 02Z,   0.10,  -5.92,  99.90,  -5.27,   0.55,  (min)
07/13 03Z,   0.20,  -5.92,  99.90,  -5.17,   0.55,
07/13 04Z,   0.20,  -5.35,  99.90,  -4.60,   0.55,
07/13 05Z,   0.20,  -4.38,  99.90,  -3.63,   0.55,
07/13 06Z,   0.20,  -3.32,  99.90,  -2.57,   0.55,
07/13 07Z,   0.10,  -2.44,  99.90,  -1.79,   0.55,
07/13 08Z,   0.20,  -1.96,  99.90,  -1.21,   0.55,  (max)
07/13 09Z,   0.20,  -2.05,  99.90,  -1.30,   0.55,
07/13 10Z,   0.20,  -2.84,  99.90,  -2.09,   0.55,
07/13 11Z,   0.20,  -4.27,  99.90,  -3.52,   0.55,
07/13 12Z,   0.20,  -6.06,  99.90,  -5.31,   0.55,
07/13 13Z,  99.90,  -7.85,  99.90,  99.90,   0.55,
07/13 14Z,  99.90,  -9.27,  99.90,  99.90,   0.55,
07/13 15Z,  99.90, -10.02,  99.90,  99.90,   0.55,
07/13 16Z,  99.90,  -9.92,  99.90,  99.90,   0.55,
07/13 17Z,  99.90,  -9.06,  99.90,  99.90,   0.55,
07/13 18Z,  99.90,  -7.73,  99.90,  99.90,   0.55,