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HIGH SURF ADVISORY ISSUED FOR THE BRITISH VIRGIN ISLANDS…WARNINGS LIKELY TOMORROW

HIGH SURF ADVISORY ISSUED FOR THE BRITISH VIRGIN ISLANDS…WARNINGS LIKELY TOMORROW

January 23, 2019661Views

The Antigua and Barbuda Meteorological Service has issued a high surf advisory for the British Virgin Islands. A high surf warning is likely for tomorrow.

Long northerly swells of moderate height are imminent or already reaching the islands. These swells are expected to cause dangerous breaking waves (surfs) and life-threatening rip currents.

Seas: Rising to 2.5 metres (8 feet) today, 3 metres (10 feet) by tomorrow and falling to less than 2 metres (7 feet) Saturday. Seas will be occasionally higher, exceeding 3.5 metres (12 feet), mainly on Thursday.

Swells northerly, rising to 1.5 metres (5 feet) by tonight, 2.5 metres (8 feet) by tomorrow and decreasing to less than 1.5 metres (5 feet) on Saturday. Swells will be occasionally higher.

Surfs (Breaking Swells): Over 2 metres (6 feet) are expected tonight and over 3 metres (10 feet) tomorrow and 2 to 3 metres (6 to 10 feet) on Saturday. These conditions will be conducive for dangerous rip currents. Please note that surfs could be as much as twice the height of swells.

Coastal flooding: High tides combine with onshore wind and swell actions will result in localized coastal flooding and beach erosion.

Locations (to be) affected: Exposed and shallow northwest, north and northeast facing coastlines.

Timing: Until Saturday.

Impacts (possible/likely/expected): Loss of life – strong currents that can carry even the strongest swimmers out to sea; injuries to beachgoers; beach erosion; sea water splashing onto low lying coastal roads; beach closures; localized disruptions to marine recreation and businesses; financial losses; damage to coral reefs; salt water intrusion and disruptions to potable water from desalination. High surfs can knock spectators off exposed rocks and jetties. Breaking waves may occasionally impact harbours making navigating the harbour channel dangerous.

Precautionary/preparedness actions: A high surf advisory means that dangerous surfs of 2 to 3 metres or 6 to 10 feet will affect coastlines in the advisory area, producing hazardous conditions. Beachgoers should be extremely cautious; bathe only where lifeguards are present or the sheltered, less affected southern beaches.

Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and near structures such as groins, jetties and piers.

If caught in a rip current, relax and float. Don`t swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.