Friday Harbor, San Juan Channel Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at —.
Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Mon afternoon. Cool air temperatures (max 11°C on Sun afternoon, min 8°C on Tue morning). Winds increasing (light winds from the SE on Sun night, near gales from the WSW by Mon night). | Days 5–7 Weather SummaryHeavy rain (total 28mm), heaviest during Wed night. Cool air temperatures (max 12°C on Fri afternoon, min 6°C on Wed night). Winds decreasing (strong winds from the WSW on Tue night, calm by Wed night). | Days 8–10 Weather SummaryMostly dry. Very mild (max 12°C on Fri night, min 7°C on Sun night). Wind will be generally light. | Days 11–13 Weather SummaryHeavy rain (total 24mm), heaviest during Thu night. Very mild (max 10°C on Tue morning, min 4°C on Thu night). Winds decreasing (fresh winds from the SE on Tue morning, light winds from the ESE by Wed night). | |||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 8:34AM2.76m | 3:29PM2.38m | 9:19AM2.74m | 4:03PM2.19m | 10:00AM2.70m | 10:37AM2.65m | 11:09AM2.60m | 9:10PM1.36m | 11:37AM2.53m | 00:33AM1.34m | 11:59AM2.45m | 3:34AM1.64m | 12:15PM2.37m | 4:49AM1.98m | 12:21PM2.30m | 5:31AM2.24m | 12:16PM2.26m | 6:04AM2.41m | 12:03PM2.25m | 6:34AM2.51m | 11:51AM2.26m | |||||||||||||||
Low Tide | 11:46PM-0.98m | 1:28PM2.35m | 00:33AM-0.77m | 3:08PM2.19m | 1:20AM-0.47m | 2:06AM-0.09m | 2:51AM0.33m | 6:53PM1.34m | 3:34AM0.78m | 7:16PM1.01m | 7:44PM0.70m | 8:12PM0.42m | 7:10AM1.93m | 8:39PM0.17m | 8:41AM2.13m | 9:06PM-0.03m | 10:01AM2.23m | 9:32PM-0.18m | 11:25AM2.26m | |||||||||||||||||
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 |  | | |  |  |  |  | | | | |  | | | | | |  | | | |  | | | | | | |  |  | | | | | | |
cloudy | some clouds | some clouds | cloudy | light rain | heavy rain | light rain | cloudy | light rain | light rain | cloudy | cloudy | mod rain | light rain | light rain | mod rain | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 4 | 15 | 3 | — | 1 | 3 | — | — | 7 | 3 | 5 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 2 | 4 | — | 1 | 3 | 2 | |
max°C | 10 | 10 | 11 | 11 | 9 | 11 | 10 | 9 | 9 | 10 | 9 | 8 | 7 | 6 | 6 | 7 | 10 | 12 | 12 | 10 | 12 | 11 | 10 | 10 | 9 | 8 | 9 | 9 | 10 | 10 | 10 | 8 | 8 | 7 | 6 | 7 |
Moonrise | — | — | 7:20 | — | — | 8:44 | — | — | — | 10:03 | — | — | 11:17 | — | — | — | 12:29 | — | — | 1:37 | — | — | 2:46 | — | — | 3:54 | — | — | 5:04 | — | — | 6:13 | — | — | 7:19 | — |
Moonset | — | 11:01 | — | — | 11:31 | — | — | 11:53 | — | — | 12:11 | — | — | 12:25 | — | — | 12:39 | — | — | 12:52 | — | — | 1:06 | — | — | 1:23 | — | — | 1:44 | — | — | 2:11 | — | — | 2:47 | — |
 | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — | 7:58 | — | — | 7:58 | — | — | 7:58 | — |
 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 |
Today's sea temperature in Friday Harbor, San Juan Channel is 9.2° C (Statistics for 06 Dec 1981-2005 – mean: 8.7 max: 9.6 min: 6.8°C) | ||||||||||||||||||||||||||||||||||||
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