Tide station · Washington

Friday Harbor, San Juan Island tides

Times are local (America/Los_Angeles, GMT-8). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 9:19 AM, 8.3 ft (2.54 m), in 6 h 13 min.

Today · Fri, Nov 13

  • Low12:22 AM-1.0 ft -0.30 m
  • High9:19 AM8.3 ft 2.54 m

Next 7 days

-113579Fri, Nov 13Sat, Nov 14Sun, Nov 15Mon, Nov 16Tue, Nov 17Wed, Nov 18Thu, Nov 19
Feet · orange dots are highs, black dots are lows
High and low tides for the next seven days
DayTides (local time, height)
Fri, Nov 13
  • L 12:22 AM · -1.0 ft
  • H 9:19 AM · 8.3 ft
Sat, Nov 14
  • L 1:02 AM · -0.6 ft
  • H 10:05 AM · 8.2 ft
Sun, Nov 15
  • L 1:44 AM · -0.2 ft
  • H 10:48 AM · 8.0 ft
Mon, Nov 16
  • L 2:29 AM · 0.4 ft
  • H 11:25 AM · 7.9 ft
Tue, Nov 17
  • L 3:16 AM · 1.0 ft
  • H 11:53 AM · 7.8 ft
Wed, Nov 18
  • L 4:05 AM · 1.8 ft
  • H 12:15 PM · 7.7 ft
  • L 7:40 PM · 3.7 ft
  • H 11:25 PM · 4.3 ft
Thu, Nov 19
  • L 4:57 AM · 2.8 ft
  • H 12:32 PM · 7.7 ft
  • L 7:50 PM · 2.6 ft

About this station

Friday Harbor, San Juan Island is a NOAA reference station in Washington, with its own harmonic constants. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly diurnal: some days bring one big high and one deep low, others a small second tide.

This week the biggest swing between high and low is 9.3 ft; the average swing is 6.3 ft.

Closest Quiver spot: Fort Ebey, 40 km away.

Station facts

Station ID
9449880
Source
NOAA CO-OPS
Type
Reference station
Coordinates
48.5453, -123.0125
Datum
MLLW (mean lower low water)
Tide type
Mixed, mostly diurnal
Time zone
America/Los_Angeles

Nearby surf spots

Nearby tide stations

Nearby wave buoys

Tide predictions from NOAA CO-OPS (tidesandcurrents.noaa.gov).

Licence: U.S. public domain (NOAA). Predictions are astronomical tides only: wind, swell and pressure move real water. Not for navigation.