CoastCue

NOAA station 9449880

Friday Harbor, San Juan Island tide chart

A rolling 35-day window of NOAA-predicted high and low tides, with the station's prediction method and observation capability stated plainly.

WashingtonReference prediction stationLive sensor listed

NOAA high and low predictions

Tides on Tue, Nov 3

2026-11-03 · America/Los_Angeles

Low 4:56 AM 0.80 ftHigh 1:07 PM 8.01 ftLow 7:51 PM 3.90 ft

Station-local times. Heights in feet above MLLW. Predictions, not live measurements.

Nov 3 – Dec 7, 2026

High and low tide times

Datum: MLLW

Times use the station's local clock. Heights are feet above Mean Lower Low Water. The station-local current day is labeled and highlighted.

Tue, Nov 32026-11-03
Low 4:56 AM 0.80 ftHigh 1:07 PM 8.01 ftLow 7:51 PM 3.90 ft
Wed, Nov 42026-11-04
High 12:05 AM 4.81 ftLow 5:59 AM 1.88 ftHigh 1:36 PM 7.89 ftLow 8:22 PM 2.66 ft
Thu, Nov 52026-11-05
High 2:07 AM 5.16 ftLow 7:01 AM 3 ftHigh 1:58 PM 7.77 ftLow 8:51 PM 1.46 ft
Fri, Nov 62026-11-06
High 3:32 AM 5.87 ftLow 7:59 AM 4.08 ftHigh 2:15 PM 7.66 ftLow 9:19 PM 0.42 ft
Sat, Nov 72026-11-07
High 4:40 AM 6.66 ftLow 8:53 AM 5.07 ftHigh 2:26 PM 7.56 ftLow 9:46 PM -0.39 ft
Sun, Nov 82026-11-08
High 5:37 AM 7.40 ftLow 9:47 AM 5.89 ftHigh 2:35 PM 7.48 ftLow 10:13 PM -0.95 ft
Mon, Nov 92026-11-09
High 6:26 AM 7.98 ftLow 10:43 AM 6.50 ftHigh 2:45 PM 7.41 ftLow 10:41 PM -1.26 ft
Tue, Nov 102026-11-10
High 7:10 AM 8.34 ftLow 11:46 AM 6.87 ftHigh 2:59 PM 7.30 ftLow 11:12 PM -1.34 ft
Wed, Nov 112026-11-11
High 7:51 AM 8.49 ftLow 12:58 PM 7.03 ftHigh 3:13 PM 7.15 ftLow 11:46 PM -1.23 ft
Thu, Nov 122026-11-12
High 8:34 AM 8.47 ft
Fri, Nov 132026-11-13
Low 12:22 AM -0.98 ftHigh 9:19 AM 8.33 ft
Sat, Nov 142026-11-14
Low 1:02 AM -0.61 ftHigh 10:05 AM 8.16 ft
Sun, Nov 152026-11-15
Low 1:44 AM -0.15 ftHigh 10:48 AM 8 ft
Mon, Nov 162026-11-16
Low 2:29 AM 0.39 ftHigh 11:25 AM 7.87 ft
Tue, Nov 172026-11-17
Low 3:16 AM 1.04 ftHigh 11:53 AM 7.77 ft
Wed, Nov 182026-11-18
Low 4:05 AM 1.83 ftHigh 12:15 PM 7.70 ftLow 7:40 PM 3.70 ftHigh 11:25 PM 4.32 ft
Thu, Nov 192026-11-19
Low 4:57 AM 2.75 ftHigh 12:32 PM 7.67 ftLow 7:50 PM 2.63 ft
Fri, Nov 202026-11-20
High 1:44 AM 4.78 ftLow 5:54 AM 3.79 ftHigh 12:46 PM 7.72 ftLow 8:07 PM 1.40 ft
Sat, Nov 212026-11-21
High 3:15 AM 5.69 ftLow 6:56 AM 4.84 ftHigh 1:01 PM 7.84 ftLow 8:32 PM 0.11 ft
Sun, Nov 222026-11-22
High 4:22 AM 6.73 ftLow 7:57 AM 5.81 ftHigh 1:19 PM 8.02 ftLow 9:03 PM -1.11 ft
Mon, Nov 232026-11-23
High 5:18 AM 7.68 ftLow 8:55 AM 6.62 ftHigh 1:42 PM 8.21 ftLow 9:39 PM -2.12 ft
Tue, Nov 242026-11-24
High 6:09 AM 8.43 ftLow 9:51 AM 7.24 ftHigh 2:09 PM 8.37 ftLow 10:20 PM -2.80 ft
Wed, Nov 252026-11-25
High 6:57 AM 8.91 ftLow 10:49 AM 7.62 ftHigh 2:41 PM 8.40 ftLow 11:05 PM -3.10 ft
Thu, Nov 262026-11-26
High 7:46 AM 9.11 ftLow 11:51 AM 7.75 ftHigh 3:19 PM 8.25 ftLow 11:52 PM -3.01 ft
Fri, Nov 272026-11-27
High 8:35 AM 9.10 ftLow 1:04 PM 7.61 ftHigh 4:02 PM 7.86 ft
Sat, Nov 282026-11-28
Low 12:41 AM -2.55 ftHigh 9:25 AM 8.97 ft
Sun, Nov 292026-11-29
Low 1:31 AM -1.74 ftHigh 10:10 AM 8.80 ft
Mon, Nov 302026-11-30
Low 2:22 AM -0.63 ftHigh 10:50 AM 8.63 ftLow 5:47 PM 5.09 ftHigh 7:44 PM 5.21 ft
Tue, Dec 12026-12-01
Low 3:14 AM 0.70 ftHigh 11:25 AM 8.48 ftLow 6:34 PM 3.78 ftHigh 10:28 PM 4.43 ft
Wed, Dec 22026-12-02
Low 4:06 AM 2.17 ftHigh 11:54 AM 8.33 ftLow 7:14 PM 2.44 ft
Thu, Dec 32026-12-03
High 1:09 AM 4.65 ftLow 5:02 AM 3.67 ftHigh 12:17 PM 8.19 ftLow 7:49 PM 1.20 ft
Fri, Dec 42026-12-04
High 3:01 AM 5.62 ftLow 6:08 AM 5.07 ftHigh 12:35 PM 8.05 ftLow 8:21 PM 0.17 ft
Sat, Dec 52026-12-05
High 4:17 AM 6.72 ftLow 7:29 AM 6.19 ftHigh 12:47 PM 7.93 ftLow 8:50 PM -0.60 ft
Sun, Dec 62026-12-06
High 5:12 AM 7.68 ftLow 8:49 AM 6.95 ftHigh 12:57 PM 7.83 ftLow 9:18 PM -1.11 ft
Mon, Dec 72026-12-07
High 5:55 AM 8.36 ftLow 10:05 AM 7.36 ftHigh 1:10 PM 7.74 ftLow 9:47 PM -1.39 ft

Source: NOAA CO-OPS Tide Predictions for station 9449880. Rolling 35-day window generated 2026-11-03. Predictions are not real-time observations.

Station facts

NOAA ID
9449880
Coordinates
48.5453, -123.0125
Datum
MLLW
Mean tide range
4.82 ft
Prediction type
Reference prediction station
Water-level sensor
Listed by NOAA

Geographic context

Station area

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Map showing Friday Harbor, San Juan Island in coral and five numbered nearby tide stations.
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Coastline: U.S. Census Bureau and Natural Earth. Stations: NOAA CO-OPS. Planning context only, not for navigation.

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