Nearby Harbors
56.8567’ N, 135.5200’ W

Symonds Bay, Biorka Island, AK

52°
H -°
L 51°
SE
30mph
Low tide
1:29 am
Photo Credits

Symonds Bay, Biorka Island, AK Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Oct 3 		Rain/Wind -º / 51º 100% SSE 29 mph 90%
Sun
Oct 4 		Rain
View Hourly 		54º / 50º 89% S 16 mph 91%
12am Light Rain/Wind 52º 81% SE 30 mph 89%
1am Rain/Wind 52º 70% SE 29 mph 88%
2am Light Rain/Wind 52º 66% SE 27 mph 91%
3am Rain/Wind 53º 73% SSE 22 mph 91%
4am Rain 53º 71% SSE 17 mph 92%
5am Showers 53º 49% S 15 mph 92%
6am Showers 53º 67% S 14 mph 94%
7am Light Rain 53º 80% SSW 13 mph 93%
8am Light Rain 53º 60% S 10 mph 94%
9am Showers 52º 42% S 9 mph 96%
10am Cloudy 53º 24% S 8 mph 91%
11am Cloudy 53º 19% SSE 9 mph 90%
12pm Cloudy 53º 24% SSE 10 mph 90%
1pm Cloudy 53º 24% S 11 mph 90%
2pm Few Showers 53º 31% SSE 12 mph 89%
3pm Showers 53º 37% SSE 12 mph 89%
4pm Showers 53º 55% SSE 13 mph 89%
5pm Rain 52º 90% SSE 15 mph 91%
6pm Rain 52º 90% SSE 16 mph 91%
7pm Rain 53º 92% SSE 17 mph 89%
8pm Rain 53º 87% SSE 19 mph 89%
9pm Rain 53º 97% SSE 18 mph 90%
10pm Rain 53º 99% SSE 18 mph 90%
11pm Rain 53º 66% S 17 mph 90%
Mon
Oct 5 		Rain
View Hourly 		53º / 50º 96% S 18 mph 87%
12am Showers 52º 58% S 17 mph 92%
1am Rain 53º 75% S 15 mph 90%
2am Light Rain 52º 68% SSW 15 mph 90%
3am Few Showers 52º 33% SSW 15 mph 87%
4am Partly Cloudy 52º 24% SW 13 mph 85%
5am Showers 52º 37% SW 13 mph 85%
6am Showers 51º 50% SW 12 mph 87%
7am Rain 51º 68% SSW 12 mph 88%
8am Rain 51º 75% S 13 mph 88%
9am Rain 51º 74% S 14 mph 89%
10am Light Rain 52º 60% S 14 mph 86%
11am Rain 52º 84% S 16 mph 85%
12pm Rain 53º 80% S 18 mph 84%
1pm Rain 53º 82% S 18 mph 83%
2pm Rain 53º 76% S 17 mph 85%
3pm Rain 52º 83% S 17 mph 87%
4pm Rain 52º 96% S 17 mph 88%
5pm Rain 52º 96% S 18 mph 89%
6pm Rain 52º 87% S 17 mph 89%
7pm Rain 52º 82% S 17 mph 87%
8pm Rain 52º 87% S 18 mph 88%
9pm Rain 52º 84% S 17 mph 87%
10pm Rain 52º 83% S 17 mph 87%
11pm Rain 52º 83% S 17 mph 88%
Tue
Oct 6 		Rain 53º / 49º 91% S 16 mph 86%
Wed
Oct 7 		Showers 52º / 47º 60% SSE 10 mph 84%
Thu
Oct 8 		Rain 51º / 47º 62% NNE 14 mph 80%
Fri
Oct 9 		Partly Cloudy 53º / 46º 13% NNW 16 mph 69%
Sat
Oct 10 		PM Showers 51º / 47º 31% NNW 9 mph 74%

Weather Radar for Symonds Bay, Biorka Island, AK See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Symonds Bay, Biorka Island, AK

Tonight
Low : 50ºF
SSE wind 25 to 30 kt decreasing to 20 to 25 kt after midnight. Winds could gust as high as 50 kt. Rain. The rain could be heavy at times. Seas 7 to 9 ft.
Sunday
High : 55ºF
S wind 10 to 15 kt. Showers, mainly before 7am. Seas 5 to 7 ft.
Sunday Night
Low : 51ºF
SSW wind around 15 kt. Showers. Seas 5 to 6 ft.
Monday
High : 54ºF
S wind 10 to 15 kt. Showers. Seas around 6 ft.
Monday Night
Low : 50ºF
S wind around 15 kt. Showers. Seas around 6 ft.
Tuesday
High : 53ºF
S wind 10 to 15 kt. Rain. Seas around 6 ft.
Tuesday Night
Low : 49ºF
S wind around 10 kt. Rain. Seas around 6 ft.
Wednesday
High : 52ºF
S wind around 10 kt. Rain. Seas around 6 ft.
Wednesday Night
Low : 48ºF
SSE wind around 10 kt. Rain. Seas around 5 ft.

NOAA Buoy Data Near Symonds Bay, Biorka Island, AK See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Symonds Bay, Biorka Island, AK

    SundayMondayTuesday
    Wind Speed (MPH) 301710101319171313181718
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 301710101319171313181718
    DIR SESSESSSESSESSESSWSSSS

    Current Weather Conditions In Symonds Bay, Biorka Island, AK

    As Of: 21 minutes ago

    • 52ºF
    • 44ºF
    • 30mph
    • 0º (SE)
    • 45mph
    • Light Rain/Wind
    • 3mi
    • 29.69"
    • 89%
    • 0ºF

    The weather right now in Symonds Bay, Biorka Island, AK is Light Rain/Wind. The current temperature is 52°F, and the expected high and low for today, Sunday, October 4, 2026, are -° high temperature and 51°F low temperature. The wind is currently blowing at 30 miles per hour, and coming from the Southeast. The wind is gusting to 45 mph. With the wind and the atmosphere the temperature feels like 44° Fahrenheit. Expected precipitation is 81 percent, with current humidity at 89 percent, and air pressure at 29.69 in. Visibility is 3 nautical miles. There are 3 current weather alert(s).

    Weather Alerts
    Gale Warning - 9:30pm Sat Oct 3 2026

    ...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM AKDT SUNDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 PM AKDT SUNDAY...

    WHAT: For the Gale Warning, southeast winds 25 to 35 kt with
    gusts up to 45 kt and seas 10 to 15 ft expected. For the Small
    Craft Advisory, south winds 20 to 30 kt with gusts up to 45 kt
    and seas 9 to 14 ft expected.

    WHERE: Dixon Entrance to Cape Decision out to 15 NM.

    WHEN: For the first Small Craft Advisory, until 7 PM AKDT
    this evening. For the Gale Warning, from 7 PM this evening to
    1 AM AKDT Sunday. For the second Small Craft Advisory, from 1
    AM to 4 PM AKDT Sunday.

    IMPACTS: Strong winds will cause hazardous seas which could
    capsize or damage vessels and reduce visibility.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Mariners should alter plans to avoid these hazardous conditions.
    Remain in port, seek safe harbor, alter course, and/or secure the
    vessel for hazardous conditions.

    &&

    Wind Advisory - 7:40pm Sat Oct 3 2026

    ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT SUNDAY...

    WHAT: Southeast winds 20 to 30 mph with gusts near 45 mph
    expected.

    WHERE: Annette Island, City and Borough of Sitka, Prince of Wales
    Island, and Western Kupreanof Island and Kuiu Island.

    WHEN: Until 10 AM AKDT Sunday.

    IMPACTS: Gusty winds will blow around unsecured objects. Tree
    limbs could be blown down and a few power outages may result.

    ADDITIONAL DETAILS: These winds will be caused by a strong front
    that will move across the region Saturday night.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Winds this strong can make travel difficult. Use extra caution.

    Secure outdoor objects.

    &&

    Small Craft Advisory - 9:30pm Sat Oct 3 2026

    ...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM AKDT SUNDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 PM AKDT SUNDAY...

    WHAT: For the Gale Warning, southeast winds 25 to 35 kt with
    gusts up to 45 kt and seas 10 to 15 ft expected. For the Small
    Craft Advisory, south winds 20 to 30 kt with gusts up to 45 kt
    and seas 9 to 14 ft expected.

    WHERE: Dixon Entrance to Cape Decision out to 15 NM.

    WHEN: For the first Small Craft Advisory, until 7 PM AKDT
    this evening. For the Gale Warning, from 7 PM this evening to
    1 AM AKDT Sunday. For the second Small Craft Advisory, from 1
    AM to 4 PM AKDT Sunday.

    IMPACTS: Strong winds will cause hazardous seas which could
    capsize or damage vessels and reduce visibility.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Mariners should alter plans to avoid these hazardous conditions.
    Remain in port, seek safe harbor, alter course, and/or secure the
    vessel for hazardous conditions.

    &&

    Your Privacy Choices