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
#Astoria, OR : 07/10/2025 02:22:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 06Z,   0.00,  -0.28,  -0.43,  99.90,  -0.15,
07/08 07Z,   0.00,  -0.22,  -0.49,  99.90,  -0.27,  (max)
07/08 08Z,   0.00,  -0.94,  -1.33,  99.90,  -0.39,
07/08 09Z,   0.00,  -2.32,  -2.98,  99.90,  -0.66,
07/08 10Z,   0.00,  -4.02,  -4.70,  99.90,  -0.68,
07/08 11Z,   0.00,  -5.72,  -6.38,  99.90,  -0.66,
07/08 12Z,   0.00,  -7.25,  -7.93,  99.90,  -0.68,
07/08 13Z,   0.00,  -8.40,  -9.07,  99.90,  -0.67,
07/08 14Z,   0.00,  -8.91,  -9.53,  99.90,  -0.62,  (min)
07/08 15Z,   0.00,  -8.60,  -8.88,  99.90,  -0.28,
07/08 16Z,   0.00,  -7.56,  -7.62,  99.90,  -0.06,
07/08 17Z,   0.00,  -6.06,  -6.05,  99.90,   0.01,
07/08 18Z,   0.00,  -4.41,  -4.60,  99.90,  -0.19,
07/08 19Z,   0.00,  -2.97,  -3.29,  99.90,  -0.32,
07/08 20Z,   0.00,  -2.12,  -2.42,  99.90,  -0.30,
07/08 21Z,   0.00,  -2.05,  -2.25,  99.90,  -0.20,  (max)
07/08 22Z,   0.00,  -2.60,  -2.72,  99.90,  -0.12,
07/08 23Z,   0.00,  -3.42,  -3.63,  99.90,  -0.21,
07/09 00Z,   0.00,  -4.23,  -4.58,  99.90,  -0.35,
07/09 01Z,   0.00,  -4.78,  -5.19,  99.90,  -0.41,  (min)
07/09 02Z,   0.00,  -4.82,  -5.16,  99.90,  -0.34,
07/09 03Z,   0.00,  -4.19,  -4.44,  99.90,  -0.25,
07/09 04Z,   0.00,  -3.02,  -3.17,  99.90,  -0.15,
07/09 05Z,   0.00,  -1.71,  -1.80,  99.90,  -0.09,
07/09 06Z,   0.00,  -0.63,  -0.67,  99.90,  -0.04,
07/09 07Z,   0.00,  -0.06,  -0.05,  99.90,   0.01,  (max)
07/09 08Z,   0.00,  -0.23,  -0.34,  99.90,  -0.11,
07/09 09Z,   0.00,  -1.21,  -1.53,  99.90,  -0.32,
07/09 10Z,   0.00,  -2.80,  -3.28,  99.90,  -0.48,
07/09 11Z,   0.00,  -4.63,  -5.17,  99.90,  -0.54,
07/09 12Z,   0.00,  -6.38,  -6.96,  99.90,  -0.58,
07/09 13Z,   0.00,  -7.87,  -8.48,  99.90,  -0.61,
07/09 14Z,   0.00,  -8.89,  -9.58,  99.90,  -0.69,
07/09 15Z,   0.00,  -9.17,  -9.72,  99.90,  -0.55,  (min)
07/09 16Z,   0.00,  -8.57,  -8.70,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 17Z,   0.00,  -7.28,  99.90,  -7.42,  -0.15,
07/09 18Z,   0.00,  -5.59,  99.90,  -5.76,  -0.16,
07/09 19Z,   0.00,  -3.87,  99.90,  -4.05,  -0.18,
07/09 20Z,   0.00,  -2.49,  99.90,  -2.69,  -0.20,
07/09 21Z,   0.00,  -1.81,  99.90,  -2.03,  -0.22,  (max)
07/09 22Z,   0.00,  -1.95,  99.90,  -2.19,  -0.24,
07/09 23Z,   0.00,  -2.66,  99.90,  -2.92,  -0.26,
07/10 00Z,   0.00,  -3.58,  99.90,  -3.86,  -0.27,
07/10 01Z,   0.00,  -4.42,  99.90,  -4.71,  -0.29,
07/10 02Z,   0.00,  -4.91,  99.90,  -5.22,  -0.31,  (min)
07/10 03Z,   0.00,  -4.81,  99.90,  -5.14,  -0.33,
07/10 04Z,   0.00,  -3.99,  99.90,  -4.34,  -0.35,
07/10 05Z,   0.00,  -2.68,  99.90,  -3.03,  -0.35,
07/10 06Z,   0.00,  -1.32,  99.90,  -1.67,  -0.35,
07/10 07Z,   0.00,  -0.30,  99.90,  -0.65,  -0.35,
07/10 08Z,   0.00,   0.10,  99.90,  -0.25,  -0.35,  (max)
07/10 09Z,   0.00,  -0.32,  99.90,  -0.67,  -0.35,
07/10 10Z,   0.00,  -1.57,  99.90,  -1.92,  -0.35,
07/10 11Z,   0.00,  -3.36,  99.90,  -3.71,  -0.35,
07/10 12Z,   0.00,  -5.29,  99.90,  -5.64,  -0.35,
07/10 13Z,   0.00,  -7.05,  99.90,  -7.40,  -0.35,
07/10 14Z,   0.00,  -8.45,  99.90,  -8.80,  -0.35,
07/10 15Z,   0.00,  -9.26,  99.90,  -9.61,  -0.35,  (min)
07/10 16Z,   0.00,  -9.23,  99.90,  -9.58,  -0.35,
07/10 17Z,   0.00,  -8.32,  99.90,  -8.66,  -0.35,
07/10 18Z,   0.00,  -6.76,  99.90,  -7.11,  -0.35,
07/10 19Z,   0.00,  -4.94,  99.90,  -5.29,  -0.35,
07/10 20Z,   0.00,  -3.23,  99.90,  -3.58,  -0.35,
07/10 21Z,   0.00,  -2.01,  99.90,  -2.36,  -0.35,
07/10 22Z,   0.00,  -1.59,  99.90,  -1.94,  -0.35,  (max)
07/10 23Z,   0.00,  -1.98,  99.90,  -2.32,  -0.35,
07/11 00Z,   0.00,  -2.87,  99.90,  -3.22,  -0.35,
07/11 01Z,   0.00,  -3.88,  99.90,  -4.23,  -0.35,
07/11 02Z,   0.00,  -4.71,  99.90,  -5.06,  -0.35,
07/11 03Z,   0.00,  -5.10,  99.90,  -5.45,  -0.35,  (min)
07/11 04Z,   0.00,  -4.80,  99.90,  -5.15,  -0.35,
07/11 05Z,   0.00,  -3.77,  99.90,  -4.12,  -0.35,
07/11 06Z,   0.00,  -2.32,  99.90,  -2.67,  -0.35,
07/11 07Z,   0.00,  -0.94,  99.90,  -1.28,  -0.35,
07/11 08Z,  -0.10,  -0.02,  99.90,  -0.47,  -0.35,
07/11 09Z,  -0.10,   0.17,  99.90,  -0.28,  -0.35,  (max)
07/11 10Z,  -0.10,  -0.53,  99.90,  -0.98,  -0.35,
07/11 11Z,  -0.10,  -2.04,  99.90,  -2.49,  -0.35,
07/11 12Z,  -0.10,  -4.01,  99.90,  -4.46,  -0.35,
07/11 13Z,  -0.10,  -6.00,  99.90,  -6.45,  -0.35,
07/11 14Z,  -0.10,  -7.71,  99.90,  -8.16,  -0.35,
07/11 15Z,  -0.10,  -8.95,  99.90,  -9.40,  -0.35,
07/11 16Z,  -0.10,  -9.47,  99.90,  -9.92,  -0.35,  (min)
07/11 17Z,  -0.10,  -9.07,  99.90,  -9.52,  -0.35,
07/11 18Z,  -0.10,  -7.81,  99.90,  -8.26,  -0.35,
07/11 19Z,  -0.10,  -6.03,  99.90,  -6.48,  -0.35,
07/11 20Z,  -0.10,  -4.15,  99.90,  -4.60,  -0.35,
07/11 21Z,  -0.10,  -2.55,  99.90,  -3.00,  -0.35,
07/11 22Z,  -0.10,  -1.58,  99.90,  -2.03,  -0.35,
07/11 23Z,  -0.10,  -1.47,  99.90,  -1.92,  -0.35,  (max)
07/12 00Z,  -0.10,  -2.14,  99.90,  -2.59,  -0.35,
07/12 01Z,  -0.10,  -3.22,  99.90,  -3.67,  -0.35,
07/12 02Z,  -0.20,  -4.29,  99.90,  -4.84,  -0.35,
07/12 03Z,  -0.20,  -5.07,  99.90,  -5.62,  -0.35,
07/12 04Z,  -0.20,  -5.30,  99.90,  -5.85,  -0.35,  (min)
07/12 05Z,  -0.20,  -4.77,  99.90,  -5.32,  -0.35,
07/12 06Z,  -0.20,  -3.53,  99.90,  -4.08,  -0.35,
07/12 07Z,  -0.20,  -1.97,  99.90,  -2.52,  -0.35,
07/12 08Z,  -0.20,  -0.61,  99.90,  -1.16,  -0.35,
07/12 09Z,  -0.20,   0.15,  99.90,  -0.40,  -0.35,  (max)
07/12 10Z,  -0.20,   0.10,  99.90,  -0.45,  -0.35,
07/12 11Z,  -0.20,  -0.88,  99.90,  -1.43,  -0.35,
07/12 12Z,  -0.20,  -2.63,  99.90,  -3.17,  -0.35,
07/12 13Z,  -0.20,  -4.73,  99.90,  -5.27,  -0.35,
07/12 14Z,  -0.10,  -6.72,  99.90,  -7.17,  -0.35,
07/12 15Z,  -0.10,  -8.30,  99.90,  -8.75,  -0.35,
07/12 16Z,  -0.10,  -9.29,  99.90,  -9.74,  -0.35,
07/12 17Z,  -0.20,  -9.44,  99.90,  -9.99,  -0.35,  (min)
07/12 18Z,  -0.20,  -8.63,  99.90,  -9.18,  -0.35,
07/12 19Z,  -0.20,  -7.05,  99.90,  -7.60,  -0.35,
07/12 20Z,  -0.20,  -5.11,  99.90,  -5.66,  -0.35,
07/12 21Z,  -0.20,  -3.26,  99.90,  -3.81,  -0.35,
07/12 22Z,  -0.20,  -1.87,  99.90,  -2.42,  -0.35,
07/12 23Z,  -0.20,  -1.23,  99.90,  -1.78,  -0.35,  (max)
07/13 00Z,  -0.20,  -1.48,  99.90,  -2.03,  -0.35,
07/13 01Z,  -0.20,  -2.44,  99.90,  -2.99,  -0.35,
07/13 02Z,  -0.20,  -3.68,  99.90,  -4.23,  -0.35,
07/13 03Z,  -0.20,  -4.78,  99.90,  -5.33,  -0.35,
07/13 04Z,  -0.20,  -5.47,  99.90,  -6.02,  -0.35,
07/13 05Z,  -0.20,  -5.51,  99.90,  -6.06,  -0.35,  (min)
07/13 06Z,  -0.20,  -4.74,  99.90,  -5.29,  -0.35,
07/13 07Z,  -0.20,  -3.31,  99.90,  -3.86,  -0.35,
07/13 08Z,  -0.30,  -1.70,  99.90,  -2.35,  -0.35,
07/13 09Z,  -0.30,  -0.43,  99.90,  -1.08,  -0.35,
07/13 10Z,  -0.30,   0.15,  99.90,  -0.50,  -0.35,  (max)
07/13 11Z,  -0.30,  -0.16,  99.90,  -0.80,  -0.35,
07/13 12Z,  -0.30,  -1.38,  99.90,  -2.03,  -0.35,
07/13 13Z,  -0.30,  -3.30,  99.90,  -3.95,  -0.35,
07/13 14Z,  -0.30,  -5.45,  99.90,  -6.10,  -0.35,
07/13 15Z,  -0.30,  -7.35,  99.90,  -8.00,  -0.35,
07/13 16Z,  -0.30,  -8.73,  99.90,  -9.38,  -0.35,
07/13 17Z,  -0.30,  -9.38,  99.90, -10.03,  -0.35,  (min)
07/13 18Z,  -0.30,  -9.11,  99.90,  -9.76,  -0.35,