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
#Unalaska, AK : 07/06/2025 08:22:23 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 12Z,   0.50,  -1.07,  -0.90,  99.90,  -0.33,
07/04 13Z,   0.50,  -1.71,  -1.51,  99.90,  -0.30,
07/04 14Z,   0.60,  -2.41,  -2.12,  99.90,  -0.31,
07/04 15Z,   0.60,  -3.05,  -2.72,  99.90,  -0.27,
07/04 16Z,   0.60,  -3.51,  -3.15,  99.90,  -0.24,
07/04 17Z,   0.60,  -3.72,  -3.28,  99.90,  -0.16,  (min)
07/04 18Z,   0.50,  -3.65,  -3.21,  99.90,  -0.06,
07/04 19Z,   0.50,  -3.33,  -2.89,  99.90,  -0.06,
07/04 20Z,   0.50,  -2.83,  -2.34,  99.90,  -0.01,
07/04 21Z,   0.50,  -2.27,  -1.85,  99.90,  -0.08,
07/04 22Z,   0.50,  -1.76,  -1.36,  99.90,  -0.10,
07/04 23Z,   0.50,  -1.38,  -1.03,  99.90,  -0.15,
07/05 00Z,   0.40,  -1.17,  -0.94,  99.90,  -0.17,
07/05 01Z,   0.40,  -1.14,  -0.89,  99.90,  -0.15,  (max)
07/05 02Z,   0.30,  -1.21,  -0.98,  99.90,  -0.07,
07/05 03Z,   0.30,  -1.31,  -1.01,  99.90,  -0.00,
07/05 04Z,   0.30,  -1.36,  -1.03,  99.90,   0.03,  (min)
07/05 05Z,   0.30,  -1.30,  -0.95,  99.90,   0.05,
07/05 06Z,   0.20,  -1.13,  -0.78,  99.90,   0.15,
07/05 07Z,   0.20,  -0.87,  -0.54,  99.90,   0.13,
07/05 08Z,   0.20,  -0.60,  -0.26,  99.90,   0.14,
07/05 09Z,   0.20,  -0.40,  -0.12,  99.90,   0.08,
07/05 10Z,   0.20,  -0.36,  -0.12,  99.90,   0.04,  (max)
07/05 11Z,   0.20,  -0.53,  -0.26,  99.90,   0.07,
07/05 12Z,   0.20,  -0.93,  -0.64,  99.90,   0.09,
07/05 13Z,   0.20,  -1.51,  -1.22,  99.90,   0.09,
07/05 14Z,   0.20,  -2.20,  -1.90,  99.90,   0.10,
07/05 15Z,   0.20,  -2.90,  -2.53,  99.90,   0.17,
07/05 16Z,   0.10,  -3.48,  -3.14,  99.90,   0.24,
07/05 17Z,   0.10,  -3.85,  -3.56,  99.90,   0.19,
07/05 18Z,   0.10,  -3.95,  -3.60,  99.90,   0.25,  (min)
07/05 19Z,   0.10,  -3.77,  -3.38,  99.90,   0.29,
07/05 20Z,   0.10,  -3.35,  -2.90,  99.90,   0.35,
07/05 21Z,   0.10,  -2.77,  -2.39,  99.90,   0.28,
07/05 22Z,   0.10,  -2.15,  -1.81,  99.90,   0.24,
07/05 23Z,   0.10,  -1.59,  -1.35,  99.90,   0.14,
07/06 00Z,   0.10,  -1.18,  -0.98,  99.90,   0.10,
07/06 01Z,   0.10,  -0.94,  -0.77,  99.90,   0.07,
07/06 02Z,   0.10,  -0.85,  -0.73,  99.90,   0.02,  (max)
07/06 03Z,   0.10,  -0.87,  -0.77,  99.90,  -0.00,
07/06 04Z,   0.10,  -0.91,  -0.81,  99.90,   0.00,
07/06 05Z,   0.10,  -0.92,  -0.81,  99.90,   0.01,  (min)
07/06 06Z,   0.10,  -0.85,  -0.75,  99.90,  -0.00,
07/06 07Z,   0.10,  -0.69,  -0.63,  99.90,  -0.04,
07/06 08Z,   0.10,  -0.50,  -0.50,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 09Z,   0.10,  -0.35,  99.90,  -0.32,  -0.08,
07/06 10Z,   0.10,  -0.30,  99.90,  -0.25,  -0.06,  (max)
07/06 11Z,   0.10,  -0.42,  99.90,  -0.36,  -0.04,
07/06 12Z,   0.00,  -0.74,  99.90,  -0.76,  -0.02,
07/06 13Z,   0.00,  -1.26,  99.90,  -1.27,  -0.00,
07/06 14Z,   0.00,  -1.93,  99.90,  -1.91,   0.02,
07/06 15Z,   0.00,  -2.64,  99.90,  -2.61,   0.03,
07/06 16Z,   0.00,  -3.31,  99.90,  -3.26,   0.05,
07/06 17Z,   0.00,  -3.81,  99.90,  -3.74,   0.07,
07/06 18Z,   0.00,  -4.08,  99.90,  -3.99,   0.09,  (min)
07/06 19Z,   0.00,  -4.06,  99.90,  -3.95,   0.11,
07/06 20Z,   0.00,  -3.76,  99.90,  -3.64,   0.13,
07/06 21Z,  -0.10,  -3.25,  99.90,  -3.22,   0.13,
07/06 22Z,  -0.10,  -2.61,  99.90,  -2.59,   0.13,
07/06 23Z,  -0.10,  -1.96,  99.90,  -1.93,   0.13,
07/07 00Z,  -0.10,  -1.39,  99.90,  -1.36,   0.13,
07/07 01Z,  -0.10,  -0.96,  99.90,  -0.94,   0.13,
07/07 02Z,  -0.10,  -0.71,  99.90,  -0.68,   0.13,
07/07 03Z,  -0.10,  -0.60,  99.90,  -0.57,   0.13,
07/07 04Z,  -0.10,  -0.58,  99.90,  -0.56,   0.13,  (max)
07/07 05Z,  -0.10,  -0.59,  99.90,  -0.56,   0.13,
07/07 06Z,  -0.20,  -0.56,  99.90,  -0.64,   0.13,  (min)
07/07 07Z,  -0.20,  -0.48,  99.90,  -0.56,   0.13,
07/07 08Z,  -0.20,  -0.35,  99.90,  -0.43,   0.13,
07/07 09Z,  -0.20,  -0.23,  99.90,  -0.31,   0.13,  (max)
07/07 10Z,  -0.30,  -0.18,  99.90,  -0.35,   0.13,  (min)
07/07 11Z,  -0.20,  -0.25,  99.90,  -0.33,   0.13,  (max)
07/07 12Z,  -0.20,  -0.52,  99.90,  -0.59,   0.13,
07/07 13Z,  -0.20,  -0.97,  99.90,  -1.04,   0.13,
07/07 14Z,  -0.20,  -1.59,  99.90,  -1.66,   0.13,
07/07 15Z,  -0.20,  -2.30,  99.90,  -2.38,   0.13,
07/07 16Z,  -0.10,  -3.02,  99.90,  -3.00,   0.13,
07/07 17Z,  -0.10,  -3.63,  99.90,  -3.61,   0.13,
07/07 18Z,  -0.10,  -4.05,  99.90,  -4.02,   0.13,
07/07 19Z,  -0.10,  -4.20,  99.90,  -4.17,   0.13,  (min)
07/07 20Z,  -0.10,  -4.06,  99.90,  -4.04,   0.13,
07/07 21Z,  -0.10,  -3.67,  99.90,  -3.64,   0.13,
07/07 22Z,  -0.10,  -3.08,  99.90,  -3.06,   0.13,
07/07 23Z,  -0.10,  -2.40,  99.90,  -2.38,   0.13,
07/08 00Z,  -0.10,  -1.74,  99.90,  -1.71,   0.13,
07/08 01Z,  -0.10,  -1.17,  99.90,  -1.15,   0.13,
07/08 02Z,  -0.10,  -0.76,  99.90,  -0.74,   0.13,
07/08 03Z,  -0.10,  -0.52,  99.90,  -0.49,   0.13,
07/08 04Z,  -0.10,  -0.40,  99.90,  -0.38,   0.13,
07/08 05Z,   0.00,  -0.36,  99.90,  -0.24,   0.13,
07/08 06Z,   0.00,  -0.34,  99.90,  -0.22,   0.13,
07/08 07Z,   0.00,  -0.30,  99.90,  -0.17,   0.13,
07/08 08Z,   0.00,  -0.21,  99.90,  -0.08,   0.13,
07/08 09Z,   0.00,  -0.11,  99.90,   0.02,   0.13,
07/08 10Z,   0.00,  -0.04,  99.90,   0.08,   0.13,  (max)
07/08 11Z,   0.00,  -0.08,  99.90,   0.05,   0.13,
07/08 12Z,   0.00,  -0.27,  99.90,  -0.15,   0.13,
07/08 13Z,   0.00,  -0.65,  99.90,  -0.53,   0.13,
07/08 14Z,   0.00,  -1.21,  99.90,  -1.08,   0.13,
07/08 15Z,   0.00,  -1.90,  99.90,  -1.78,   0.13,
07/08 16Z,   0.10,  -2.65,  99.90,  -2.42,   0.13,
07/08 17Z,   0.10,  -3.34,  99.90,  -3.12,   0.13,
07/08 18Z,   0.10,  -3.89,  99.90,  -3.66,   0.13,
07/08 19Z,   0.10,  -4.21,  99.90,  -3.98,   0.13,  (min)
07/08 20Z,   0.20,  -4.25,  99.90,  -3.92,   0.13,
07/08 21Z,   0.20,  -4.00,  99.90,  -3.68,   0.13,
07/08 22Z,   0.20,  -3.52,  99.90,  -3.20,   0.13,
07/08 23Z,   0.20,  -2.88,  99.90,  -2.55,   0.13,
07/09 00Z,   0.20,  -2.18,  99.90,  -1.85,   0.13,
07/09 01Z,   0.30,  -1.52,  99.90,  -1.09,   0.13,
07/09 02Z,   0.30,  -0.98,  99.90,  -0.55,   0.13,
07/09 03Z,   0.30,  -0.59,  99.90,  -0.17,   0.13,
07/09 04Z,   0.30,  -0.37,  99.90,   0.06,   0.13,
07/09 05Z,   0.40,  -0.26,  99.90,   0.27,   0.13,
07/09 06Z,   0.40,  -0.21,  99.90,   0.31,   0.13,
07/09 07Z,   0.40,  -0.18,  99.90,   0.35,   0.13,
07/09 08Z,   0.40,  -0.11,  99.90,   0.41,   0.13,
07/09 09Z,   0.40,  -0.03,  99.90,   0.50,   0.13,
07/09 10Z,   0.40,   0.05,  99.90,   0.57,   0.13,
07/09 11Z,   0.40,   0.06,  99.90,   0.58,   0.13,  (max)
07/09 12Z,   0.40,  -0.06,  99.90,   0.47,   0.13,
07/09 13Z,   0.40,  -0.35,  99.90,   0.18,   0.13,
07/09 14Z,   0.40,  -0.82,  99.90,  -0.30,   0.13,
07/09 15Z,   0.40,  -1.47,  99.90,  -0.94,   0.13,
07/09 16Z,   0.40,  -2.21,  99.90,  -1.68,   0.13,
07/09 17Z,   0.40,  -2.96,  99.90,  -2.43,   0.13,
07/09 18Z,   0.50,  -3.62,  99.90,  -3.00,   0.13,
07/09 19Z,   0.50,  -4.10,  99.90,  -3.47,   0.13,
07/09 20Z,   0.40,  -4.32,  99.90,  -3.79,   0.13,  (min)
07/09 21Z,   0.40,  -4.25,  99.90,  -3.72,   0.13,
07/09 22Z,   0.40,  -3.90,  99.90,  -3.38,   0.13,
07/09 23Z,   0.40,  -3.34,  99.90,  -2.82,   0.13,
07/10 00Z,   0.30,  -2.65,  99.90,  -2.23,   0.13,