South Bass Island, OH Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 2 		Partly Cloudy -º / 65º 9% N 15 mph 89%
Mon
Aug 3 		Sunny
View Hourly 		77º / 64º 6% N 13 mph 66%
12am Partly Cloudy 69º 5% N 15 mph 86%
1am Partly Cloudy 69º 7% N 14 mph 86%
2am Mostly Cloudy 68º 4% N 13 mph 87%
3am Mostly Cloudy 67º 2% N 14 mph 92%
4am Partly Cloudy 66º 3% N 14 mph 90%
5am Partly Cloudy 66º 3% N 13 mph 89%
6am Partly Cloudy 66º 4% N 13 mph 88%
7am Partly Cloudy 66º 6% N 12 mph 86%
8am Mostly Sunny 67º 5% N 13 mph 81%
9am Sunny 68º 5% N 12 mph 78%
10am Sunny 69º 4% N 11 mph 74%
11am Sunny 71º 3% N 11 mph 70%
12pm Sunny 72º 2% N 9 mph 65%
1pm Sunny 73º 1% N 9 mph 61%
2pm Sunny 74º 0% N 8 mph 58%
3pm Sunny 74º 0% N 7 mph 57%
4pm Sunny 75º 0% N 6 mph 55%
5pm Sunny 75º 0% NNE 5 mph 54%
6pm Sunny 76º 0% NNE 4 mph 52%
7pm Sunny 75º 0% ENE 3 mph 54%
8pm Sunny 74º 0% ENE 3 mph 57%
9pm Clear 73º 0% E 3 mph 61%
10pm Clear 71º 0% E 3 mph 65%
11pm Clear 71º 1% ESE 3 mph 68%
Tue
Aug 4 		Sunny
View Hourly 		78º / 67º 5% SSE 5 mph 65%
12am Clear 70º 1% ESE 4 mph 69%
1am Clear 70º 1% ESE 4 mph 69%
2am Clear 70º 1% SE 4 mph 70%
3am Clear 69º 1% SE 4 mph 72%
4am Clear 68º 2% SSE 3 mph 74%
5am Clear 67º 3% S 2 mph 78%
6am Clear 65º 5% SSW 2 mph 83%
7am Sunny 66º 6% SW 2 mph 82%
8am Sunny 68º 5% SW 3 mph 80%
9am Sunny 69º 4% SW 3 mph 78%
10am Sunny 71º 3% SSW 3 mph 70%
11am Sunny 72º 2% S 3 mph 66%
12pm Sunny 74º 2% SE 3 mph 64%
1pm Sunny 75º 2% SE 3 mph 62%
2pm Sunny 75º 1% ESE 4 mph 59%
3pm Sunny 76º 0% ESE 4 mph 57%
4pm Sunny 76º 0% E 4 mph 55%
5pm Sunny 77º 0% E 4 mph 54%
6pm Sunny 77º 0% E 5 mph 55%
7pm Sunny 77º 0% E 5 mph 55%
8pm Sunny 75º 0% E 4 mph 58%
9pm Clear 74º 0% ESE 4 mph 65%
10pm Clear 72º 0% ESE 4 mph 72%
11pm Clear 72º 1% ESE 3 mph 74%
Wed
Aug 5 		Sunny 81º / 70º 6% S 4 mph 68%
Thu
Aug 6 		PM Showers 81º / 69º 38% WSW 8 mph 75%
Fri
Aug 7 		Scattered Thunderstorms 80º / 69º 47% WSW 7 mph 80%
Sat
Aug 8 		Partly Cloudy 82º / 71º 24% SW 8 mph 77%
Sun
Aug 9 		Mostly Sunny 82º / 71º 24% SW 11 mph 78%

Weather Radar for South Bass Island, OH See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for South Bass Island, OH

Overnight
Low : 67ºF
N wind 18 to 20 kt. Mostly cloudy. Waves 1 to 2 ft.
Monday
High : 76ºF
N wind 12 to 15 kt decreasing to 7 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
Low : 69ºF
NE wind 5 to 7 kt becoming E after midnight. Clear. Waves 1 ft or less.
Tuesday
High : 77ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Low : 71ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
High : 80ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Wednesday Night
Low : 72ºF
SSE wind 5 to 7 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.
Thursday
High : 79ºF
WSW wind 5 to 7 kt. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less.
Thursday Night
Low : 72ºF
SW wind 5 to 7 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Waves 1 ft or less.

NOAA Buoy Data Near South Bass Island, OH See Map

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    Wind Speed Forecast for South Bass Island, OH

    MondayTuesdayWednesday
    Wind Speed (MPH) 151413963433344
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 151413963433344
    DIR NNNNNENEESESSESWSEEE

    Current Weather Conditions In South Bass Island, OH

    As Of: 50 minutes ago

    • 69ºF
    • 69ºF
    • 15mph
    • 0º (N)
    • 15mph
    • Partly Cloudy
    • 10mi
    • 29.79"
    • 86%
    • 0ºF

    The weather right now in South Bass Island, OH is Partly Cloudy. The current temperature is 69°F, and the expected high and low for today, Monday, August 3, 2026, are -° high temperature and 65°F low temperature. The wind is currently blowing at 15 miles per hour, and coming from the North. The wind is gusting to 15 mph. With the wind and the atmosphere the temperature feels like 69° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 86 percent, and air pressure at 29.79 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 10:04pm Sun Aug 2 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY...

    WHAT: High risk of rip currents.

    WHERE: Lucas and Ottawa Counties.

    WHEN: Until 2 AM EDT Monday.

    IMPACTS: Wind and wave action will cause currents on the
    lakeshore. Swimmers should not enter the water. Currents can
    carry swimmers away from shore through a sand bar and along
    structures extending out into the lake.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Remain out of the water to avoid hazardous swimming conditions.

    &&

    Small Craft Advisory - 10:03pm Sun Aug 2 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY...

    WHAT: North winds 15 to 25 knots and waves 2 to 4 feet.

    WHERE: The nearshore waters of Lake Erie from Maumee Bay to
    The Islands OH.

    WHEN: Until 2 AM EDT Monday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&