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Bermuda Marine Forecast

This forecast covers an area out to 25 nautical miles from the coastline
Issued at 11:30 am - Tuesday, March 18, 2025
The next scheduled update will be issued at 4:30 pm
Small Craft Warning (Valid for  This afternoon to Thursday morning)

Marine Synopsis -

A broad and complex cluster of lows approach our area this afternoon then merge to create a massive low commanding the majority of the Western Atlantic. Unsettled conditions loom on the horizon as the low churns around us. Finally another front moves in Friday night with organized showers and a more seasonal pattern follows for the weekend. Moderate seas build rough later today, then briefly ease before rebuilding to rough later on Friday.

Today -

  Winds south-southeasterly 16 to 22 knots, easing 12 to 18 knots in the afternoon then veering west-southwesterly 10 to 15 knots towards evening...  Isolated showers with mainly fair visibility... Seas inside the reef 1 to 3 ft... Outside the reef 5 to 8 ft, increasing during the evening...  Sunrise: 7:26 am.

Tonight -

  Winds west-southwesterly 10 to 15 knots, easing 8 to 12 knots late night...  Isolated showers becoming scattered for a time in the evening with fair to poor visibility... Seas inside the reef 2 to 3 ft... Outside the reef 7 to 10 ft...  Sunset: 7:29 pm.

Wednesday -

  Winds west-southwesterly 5 to 10 knots, gradually backing east-northeasterly, easing 4 to 8 knots for a time...  Scattered showers with fair to poor visibility becoming isolated in the afternoon with mainly fair visibility... Seas inside the reef 2 to 3 ft... Outside the reef 8 to 11 ft, decreasing during the evening inside the reef 2 to 3 ft... Outside the reef 7 to 10 ft...  Sunrise: 7:24 am; Sunset: 7:29 pm.

Thursday -

  Winds northeasterly 5 to 10 knots, soon becoming light and variable then settling westerly by afternoon and increasing 10 to 15 knots overnight...  Chance of isolated showers overnight with fair visibility... Seas inside the reef 1 to 3 ft... Outside the reef 6 to 9 ft, decreasing...  Sunrise: 7:23 am; Sunset: 7:30 pm.

Friday -

  Winds westerly 12 to 18 knots, backing southwesterly 18 to 24 knots towards afternoon, then strengthening westerly 20 to 30 knots overnight and veering west-northwesterly towards dawn...  Isolated showers becoming scattered for a time in the evening with fair to poor visibility... Seas inside the reef 2 to 3 ft... Outside the reef 7 to 10 ft, increasing during the evening...  Sunrise: 7:22 am; Sunset: 7:31 pm.

Saturday -

  Winds west-northwesterly 18 to 24 knots, easing westerly 12 to 18 in the afternoon, then backing southwesterly overnight...  Isolated showers early morning with fair visibility... Seas inside the reef 3 to 5 ft... Outside the reef 10 to 14 ft...  Sunrise: 7:20 am; Sunset: 7:32 pm.
Tides at St George's (for Great Sound tides, add 10 minutes):
High: 11:39 am this morning: 0.9m/3ft, 12:12 am tonight: 1m/3.3ft
Low: 5:38 pm this afternoon: 0.3m/1ft, 6:17 am Wednesday: 0.3m/1ft
Sea Surface Temperature: 19.3°C/66.7°F
Meteorologist: Kimberley Zuill, Observer: Kashia Smith