Portage Bay, Kupreanof Island 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 03:15 PM.
Days 1–4 Weather SummaryA light fall of snow, heaviest on Sat morning. Turning milder with light rain (total 2mm) on Sun morning. Icy conditions (max 2°C on Sun morning, min -12°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 65mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Tue afternoon. Air temperatures will be slightly above freezing (max 4°C on Mon afternoon, min 2°C on Tue afternoon). Wind will be generally light. | Days 8–10 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -5°C on Fri afternoon). Wind will be generally light. | Days 11–13 Weather SummaryA heavy fall of snow, heaviest during Sun night. Becoming milder with heavy rain (total 60mm) on Sun night. Freeze-thaw conditions (max 5°C on Mon morning, min -9°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 6 | ||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 3:46PM4.34m | 4:51AM4.41m | 4:41PM4.03m | 5:37AM4.47m | 5:48PM3.74m | 6:29AM4.56m | 7:06PM3.56m | 7:27AM4.69m | 8:31PM3.59m | 8:29AM4.89m | 9:49PM3.81m | 9:30AM5.14m | 10:55PM4.11m | 10:29AM5.36m | 11:50PM4.45m | 11:25AM5.60m | 00:39AM4.74m | 12:17PM5.75m | 1:25AM4.94m | 1:06PM5.75m | 2:08AM5.05m | 1:53PM5.58m | 2:50AM5.07m | |||||||||||||
Low Tide | 10:19PM0.30m | 10:56AM1.34m | 11:04PM0.63m | 12:00PM1.20m | 11:58PM0.99m | 1:12PM0.94m | 1:03AM1.29m | 2:23PM0.54m | 2:14AM1.46m | 3:29PM0.05m | 3:23AM1.47m | 4:27PM-0.40m | 4:26AM1.37m | 5:21PM-0.83m | 5:23AM1.15m | 6:10PM-1.12m | 6:14AM0.92m | 6:57PM-1.26m | 7:03AM0.74m | 7:41PM-1.23m | 7:51AM0.66m | 8:24PM-1.02m | 8:38AM0.66m | |||||||||||||
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 |  |  | |  |  |  | | |  |  |  | | |  | |  | | | |  | |  | | | | | |  | | |  | | | | | |
cloudy | clear | clear | clear | light snow | mod snow | light snow | light snow | light snow | light rain | heavy rain | mod rain | mod rain | heavy rain | heavy rain | light snow | light rain | light snow | light snow | light snow | some clouds | cloudy | cloudy | cloudy | some clouds | cloudy | cloudy | light snow | snow shwrs | cloudy | light snow | heavy snow | heavy rain | light snow | snow shwrs | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | 2 | 4 | 14 | 8 | 9 | 14 | 11 | 4 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 32 | 28 | — | — | — | |
max°C | -5 | -6 | -10 | -11 | -9 | -6 | -3 | 1 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | -1 | -3 | -2 | 0 | 0 | 1 | 1 | 1 | 2 | 5 | -1 | -2 | -8 |
Moonrise | — | — | 11:16 | — | — | 11:20 | — | — | 11:25 | — | — | 11:32 | — | — | 11:44 | — | — | 12:05 | — | — | 12:45 | — | — | 1:54 | — | — | — | 3:30 | — | — | 5:13 | — | — | 6:52 | — | — |
Moonset | — | 10:09 | — | — | 11:36 | — | — | — | 1:06 | — | — | 2:42 | — | — | 4:23 | — | — | 6:08 | — | — | 7:45 | — | — | 8:55 | — | — | 9:35 | — | — | 9:56 | — | — | 10:08 | — | — | 10:15 |
 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:29 | — | — | 8:29 | — | — | 8:27 |
 | 3:15 | — | — | 3:15 | — | — | 3:17 | — | — | 3:18 | — | — | 3:18 | — | — | 3:19 | — | — | 3:21 | — | — | 3:22 | — | — | 3:23 | — | — | 3:25 | — | — | 3:26 | — | — | 3:27 | — | — |
Today's sea temperature in Portage Bay, Kupreanof Island is 4.3° C (Statistics for 25 Dec 1981-2005 – mean: 6.9 max: 8.4 min: 5.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest