The Lowcountry will experience warm arm but mostly clear skies throughout this week as the effects of Hurricane Cristobal remain well offshore.

The storm on Tuesday morning was packing 75-mph sustained wind about 670 miles southeast of Charleston. It was moving northward at 12 mph, but it was expected to curve northeastward and move well out to sea, according to the National Hurricane Center in Miami.

Beachgoers in South Carolina should be most concerned with strong rip currents and rough waves that could pose a danger to surfers and swimmers.

The National Weather Service again warned everyone to stay out of the Atlantic Ocean because of the life-threatening conditions.

Otherwise, here is the tranquil forecast from the Weather Service station for the Charleston area:

Tuesday: Mostly sunny, with a high near 87. South wind 5 to 14 mph becoming northeast in the morning.

Tuesday night: Mostly clear, with a low around 68. North wind 6 to 10 mph.

Wednesday: Sunny, with a high near 89. North wind 6 to 8 mph.

Wednesday night: Mostly clear, with a low around 68. South wind around 5 mph becoming light and variable in the evening.

Thursday: Sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the afternoon.

Thursday night: Mostly clear, with a low around 71.

Friday: Mostly sunny, with a high near 91.

Friday night: Partly cloudy, with a low around 74.

Saturday: Mostly sunny, with a high near 91.

Saturday night: Partly cloudy, with a low around 74.

Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30 percent.

Sunday night: Partly cloudy, with a low around 74.

Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 30 percent.

Reach Andrew Knapp at 937-5414 or twitter.com/offlede.