Lake Wind Advisory
Starts in 4 h 53 min
When
From 9 PM this evening to 11 AM EDT Sunday.
Where
Lake Moultrie.
Issued for this forecast zone · National Weather Service Charleston SC
What, impacts and precautionsHide details
What
Northeast winds 15 to 20 knots with gusts up to 30 knots and waves 2 to 3 feet expected on Lake Moultrie.
Impacts
Strong winds and rough waves on Lake Moultrie will create hazardous conditions for small craft.
Additional details
Minor lakeshore erosion and some overwash due to significant wave action is possible along southwestern portions of the lake, including Pinopolis and Blacks Camp.
Precautionary actions
Boaters on Lake Moultrie should use extra caution since strong winds and rough waves can overturn small craft.
Areas: Inland Berkeley
See it on weather.gov (opens in a new tab)

Observed 3:15 PM EDT at KMKS

Bonneau Beach, SC weather

Overcast and 72°22°.

Mostly agree

Now 72°22°

Cloudy

Wind: 12 mph19 km/hgusts 19 mph31 km/h; From the northeast. 813–15 mph24 km/h through 4 AM
Dew point: 54°12°; Comfortable
UV index: 4Moderate; Moderate until 5 PM · peak 5
Pressure: 30.31 inHg1026 hPa; Falling · −0.05 inHg−1.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (70°21° then, 72°22° now)

Good hours for

Low 57°14° tonight at 5 AM
Gusts to 29 mph47 km/h tomorrow 9 AM–noon
Above 60°16° tomorrow by 10 AM

This afternoonNear 72°22° · Partly cloudy
TonightDown to 57°14° by 5 AM · Clear
Tomorrow morningUp to 64°18° by 11 AM · gusts to 29 mph47 km/h · Clear
Tomorrow afternoonUp to 73°23° by 4 PM · Partly cloudy
Tomorrow nightDown to 57°14° by 4 AM · Clear
Monday morningUp to 63°17° by 11 AM · Clear
Monday afternoonUp to 72°22° by 3 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 4p	Partly sunny	73°23° (likely 69°21° to 73°23°)	73°23°	0%	12 mph19 km/h from NE, gusts 19 mph31 km/h	51%	38%	4
Sat 5p	Partly sunny	71°22° (likely 69°21° to 73°23°)	71°22°	0%	10 mph16 km/h from NE, gusts 19 mph30 km/h	55%	35%	2
Sat 6p	Partly sunny	71°22° (likely 68°20° to 71°22°)	71°22°	0%	9 mph14 km/h from NE, gusts 18 mph29 km/h	57%	34%	1
Sat 7p	Partly cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	0%	9 mph14 km/h from NE, gusts 16 mph26 km/h	61%	38%	0
Sat 8p	Partly cloudy	65°18° (likely 64°18° to 67°19°)	65°18°	0%	8 mph13 km/h from NE, gusts 15 mph24 km/h	70%	62%	0
Sat 9p	Mostly clear	64°18° (likely 62°17° to 66°19°)	64°18°	0%	9 mph14 km/h from NE, gusts 18 mph28 km/h	73%	55%	0
Sat 10p	Mostly clear	63°17° (likely 61°16° to 65°18°)	63°17°	0%	10 mph16 km/h from NE, gusts 19 mph31 km/h	72%	33%	0
Sat 11p	Clear	61°16° (likely 59°15° to 63°17°)	61°16°	0%	10 mph16 km/h from NE, gusts 18 mph29 km/h	78%	0%	0
Sun 12a	Clear	61°16° (likely 58°14° to 62°17°)	61°16°	0%	12 mph19 km/h from NE, gusts 17 mph28 km/h	75%	0%	0
Sun 1a	Clear	60°16° (likely 57°14° to 61°16°)	60°16°	0%	13 mph21 km/h from NE, gusts 22 mph35 km/h	78%	2%	0
Sun 2a	Clear	59°15° (likely 56°13° to 60°16°)	59°15°	0%	14 mph23 km/h from NE, gusts 18 mph29 km/h	80%	4%	0
Sun 3a	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	15 mph24 km/h from NE, gusts 22 mph35 km/h	83%	11%	0
Sun 4a	Clear	58°14° (likely 55°13° to 59°15°)	58°14°	0%	15 mph24 km/h from NE, gusts 23 mph37 km/h	93%	16%	0
Sun 5a	Clear	57°14° (likely 55°13° to 58°14°)	57°14°	0%	15 mph24 km/h from NE, gusts 22 mph36 km/h	96%	10%	0
Sun 6a	Clear	57°14° (likely 54°12° to 58°14°)	57°14°	0%	15 mph24 km/h from NE, gusts 23 mph37 km/h	96%	13%	0
Sun 7a	Clear	57°14° (likely 54°12° to 57°14°)	57°14°	0%	15 mph24 km/h from NE, gusts 24 mph38 km/h	96%	14%	0
Sun 8a	Sunny	57°14° (likely 54°12° to 57°14°)	57°14°	0%	14 mph23 km/h from NE, gusts 24 mph38 km/h	96%	14%	0
Sun 9a	Sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	14 mph23 km/h from NE, gusts 29 mph46 km/h	96%	26%	1
Sun 10a	Sunny	61°16° (likely 60°16° to 62°17°)	61°16°	0%	14 mph23 km/h from NE, gusts 27 mph43 km/h	87%	15%	2
Sun 11a	Partly sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	13 mph21 km/h from NE, gusts 26 mph42 km/h	75%	28%	3
Sun 12p	Sunny	67°19° (likely 66°19° to 69°21°)	67°19°	0%	14 mph23 km/h from NE, gusts 25 mph40 km/h	68%	16%	5
Sun 1p	Partly sunny	70°21° (likely 69°21° to 72°22°)	70°21°	0%	13 mph21 km/h from NE, gusts 24 mph39 km/h	61%	27%	4
Sun 2p	Partly sunny	71°22° (likely 70°21° to 74°23°)	71°22°	0%	12 mph19 km/h from NE, gusts 24 mph38 km/h	59%	40%	2
Sun 3p	Partly sunny	71°22° (likely 71°22° to 75°24°)	71°22°	0%	12 mph19 km/h from NE, gusts 22 mph36 km/h	59%	38%	2
Sun 4p	Mostly sunny	73°23° (likely 71°22° to 74°23°)	73°23°	0%	10 mph16 km/h from NE, gusts 22 mph36 km/h	55%	43%	1
Sun 5p	Mostly sunny	72°22° (likely 71°22° to 74°23°)	72°22°	0%	9 mph14 km/h from NE, gusts 22 mph35 km/h	57%	39%	1
Sun 6p	Partly sunny	71°22° (likely 69°21° to 72°22°)	71°22°	0%	8 mph13 km/h from NE, gusts 20 mph32 km/h	61%	34%	0
Sun 7p	Partly cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	0%	7 mph11 km/h from NE, gusts 18 mph29 km/h	68%	62%	0
Sun 8p	Clear	66°19° (likely 63°17° to 67°19°)	66°19°	0%	7 mph11 km/h from NE, gusts 19 mph31 km/h	81%	16%	0
Sun 9p	Clear	65°18° (likely 62°17° to 65°18°)	65°18°	0%	7 mph11 km/h from NE, gusts 20 mph33 km/h	81%	7%	0
Sun 10p	Clear	64°18° (likely 60°16° to 64°18°)	64°18°	0%	8 mph13 km/h from NE, gusts 21 mph33 km/h	84%	3%	0
Sun 11p	Clear	62°17° (likely 60°16° to 63°17°)	62°17°	0%	10 mph16 km/h from NE, gusts 22 mph35 km/h	87%	0%	0
Mon 12a	Clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	10 mph16 km/h from NE, gusts 22 mph35 km/h	84%	0%	0
Mon 1a	Clear	60°16° (likely 57°14° to 61°16°)	60°16°	0%	10 mph16 km/h from NE, gusts 22 mph35 km/h	90%	0%	0
Mon 2a	Clear	59°15° (likely 56°13° to 60°16°)	59°15°	0%	10 mph16 km/h from NE, gusts 21 mph34 km/h	90%	0%	0
Mon 3a	Clear	59°15° (likely 54°12° to 59°15°)	59°15°	0%	10 mph16 km/h from NE, gusts 21 mph33 km/h	87%	0%	0
Mon 4a	Clear	57°14° (likely 53°12° to 58°14°)	57°14°	0%	10 mph16 km/h from NE, gusts 21 mph34 km/h	93%	7%	0
Mon 5a	Clear	57°14° (likely 52°11° to 57°14°)	57°14°	0%	10 mph16 km/h from NE, gusts 21 mph34 km/h	90%	13%	0
Mon 6a	Clear	56°13° (likely 52°11° to 57°14°)	56°13°	0%	10 mph16 km/h from N, gusts 22 mph35 km/h	90%	15%	0
Mon 7a	Clear	55°13° (likely 52°11° to 56°13°)	55°13°	0%	10 mph16 km/h from N, gusts 22 mph35 km/h	93%	15%	0
Mon 8a	Sunny	55°13° (likely 52°11° to 56°13°)	55°13°	0%	9 mph14 km/h from N, gusts 22 mph35 km/h	90%	14%	0
Mon 9a	Partly sunny	56°13° (likely 53°12° to 58°14°)	56°13°	0%	9 mph14 km/h from N, gusts 21 mph33 km/h	90%	12%	1
Mon 10a	Mostly sunny	59°15° (likely 58°14° to 61°16°)	59°15°	0%	9 mph14 km/h from N, gusts 19 mph31 km/h	83%	2%	2
Mon 11a	Sunny	63°17° (likely 61°16° to 65°18°)	63°17°	0%	8 mph13 km/h from N, gusts 19 mph30 km/h	72%	0%	3
Mon 12p	Sunny	66°19° (likely 64°18° to 68°20°)	66°19°	0%	8 mph13 km/h from N, gusts 18 mph29 km/h	68%	0%	5
Mon 1p	Sunny	69°21° (likely 68°20° to 71°22°)	69°21°	0%	7 mph11 km/h from NE, gusts 17 mph27 km/h	61%	0%	5
Mon 2p	Sunny	71°22° (likely 70°21° to 73°23°)	71°22°	0%	7 mph11 km/h from NE, gusts 16 mph26 km/h	57%	0%	5
Mon 3p	Sunny	72°22° (likely 71°22° to 73°23°)	72°22°	0%	6 mph10 km/h from NE, gusts 15 mph23 km/h	53%	0%	5

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Partly sunny. High 73°23°, low 57°14°. Typical 75°24° / 54°12°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Partly sunny, 73°23°
  Dry
2. Evening
  6 PM–midnight
  Mostly clear, 65°18°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 73. Northeast wind around 12 mph, with gusts as high as 23 mph.
Tonight: Mostly clear, with a low around 57. Northeast wind 8 to 15 mph, with gusts as high as 29 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–74°23°
Low, likely
51°11°–57°14°
Typical high / low
75°24° / 54°12°
Wind
13 mph21 km/h, gusts 31 mph50 km/h
UV peak
5
Tomorrow, Oct 25. Partly sunny. High 73°23°, low 55°13°. Typical 75°24° / 53°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 66°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 73. Northeast wind 9 to 15 mph, with gusts as high as 30 mph.
Night: Partly cloudy, with a low around 55. Northeast wind 7 to 10 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–75°24°
Low, likely
54°12°–57°14°
Typical high / low
75°24° / 53°12°
Wind
15 mph23 km/h, gusts 35 mph56 km/h
UV peak
5
Monday, Oct 26. Sunny. High 73°23°, low 51°11°. Typical 74°23° / 53°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Official NWS forecast
Day: Sunny, with a high near 73. Northeast wind 5 to 10 mph.
Night: Clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–73°23°
Low, likely
51°11°–56°13°
Typical high / low
74°23° / 53°12°
Wind
13 mph20 km/h, gusts 29 mph46 km/h
UV peak
5
Tuesday, Oct 27. Sunny. High 74°23°, low 54°12°. Typical 74°23° / 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Clear, with a low around 54.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–74°23°
Low, likely
48°9°–54°12°
Typical high / low
74°23° / 52°11°
Wind
9 mph14 km/h, gusts 21 mph33 km/h
UV peak
5
Wednesday, Oct 28. Mostly sunny. High 74°23°, low 59°15°. Typical 74°23° / 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 67°19°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 60°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Partly cloudy, with a low around 59.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–77°25°
Low, likely
49°9°–59°15°
Typical high / low
74°23° / 52°11°
Wind
12 mph19 km/h, gusts 24 mph38 km/h
UV peak
5
Thursday, Oct 29. Cloudy. High 75°24°, low 58°14°. Typical 74°23° / 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 60°16°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 75.
Night: Mostly clear, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–78°26°
Low, likely
55°13°–63°17°
Typical high / low
74°23° / 52°11°
Wind
11 mph18 km/h, gusts 27 mph44 km/h
UV peak
5
Friday, Oct 30. Mostly sunny. High 77°25°, low 60°16°. Typical 73°23° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 62°16°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 77.
Night: Mostly clear, with a low around 60.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–78°26°
Low, likely
56°13°–62°17°
Typical high / low
73°23° / 51°11°
Wind
12 mph19 km/h, gusts 28 mph45 km/h
UV peak
5
Saturday, Oct 31. Cloudy. High 78°26°, low 62°17°. Typical 73°23° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 78°25°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 69°21°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 66°19°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–81°27°
Low, likely
56°13°–66°19°
Typical high / low
73°23° / 51°11°
Wind
12 mph19 km/h, gusts 25 mph41 km/h
UV peak
5
Sunday, Nov 1. Cloudy. High 78°26°, low 65°18°. Typical 73°23° / 51°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 66°19°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 72°22°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 67°20°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–82°28°
Low, likely
63°17°–68°20°
Typical high / low
73°23° / 51°11°
Wind
12 mph19 km/h, gusts 26 mph42 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 78°26°, low 64°18°. Typical 72°22° / 50°10°. Rain 0.2 in5.1 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 70°21°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 78°25°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 69°21°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–80°27°
Low, likely
62°17°–66°19°
Typical high / low
72°22° / 50°10°
Wind
13 mph21 km/h, gusts 25 mph40 km/h
UV peak
5

10 days15 days30 days

The outlook

Today
Dry, high 73°, low 57°.
Tomorrow
Dry, high 73°, low 55°.
Monday
Dry, high 73°, low 51°.
Rest of week
Mostly dry, highs 74–78°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (CHS) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Lake Moultrie near Russelville

5.3 mi

Level: 71.6 ft

Reading from Sat 3 PM · NWS gauge page

Lake Moultrie at Pinopolis Dam

5.4 mi

Level: 74.1 ft

Reading from Sat 2:45 PM · NWS gauge page

Lake Moultrie at Rediversion Canal near St. Stephen

8.4 mi

Level: 10.0 ft

Reading from Sat 2:30 PM · NWS gauge page

Santee River near Russellville

12 mi

Level: 9.8 ft

Reading from Sat 3 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 42% less heating than a typical week.

This week 7Typical 12

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 54°F).

Open the windows?

Today, 5:00 PM–1:00 AM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

MONCKS CORNER 4 N · official normals 1991–2020 · records 1994–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Last 7 days vs normal

On average 6°4° colder than normal (daily mean temperature).

−6°−4°SunOct 18
−10°−6°MonOct 19
−8°−5°TueOct 20
−3°−2°WedOct 21
−3°−2°ThuOct 22
−7°−4°FriOct 23
−5°−3°SatOct 24

Bonneau Beach weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 4 min; Losing 1 min 57 s a day; shortest Dec 21, 1 h 8 min less
Golden hour: 6:01–6:51 PM; Morning 7:16–8:05 AM
Blue hour: 6:51–7:01 PM; Morning 7:06–7:16 AM; first light 7:06 AM

Stars tonight? Fair

Mostly clear 11 PM–7:07 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:48 AM · rises 5:31 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Bonneau Beach. The highest point on the skyline is about 1,600 ft, 31 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

1 active weather alert

Lake Wind Advisory