wind speed in Beaufort scale. Sea state in Douglas scale. Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the significant height.
Part 1 : no warning.
Part 2 : general synopsis, Monday 24 at 00 UTC low 1004 48n17w, slow-moving south, expected 1014 42n16w by 25/12 UTC. Associated waving front from British isles to Madeira. Secondery low 1012 35n19w, expected 1017 31n14w by 25/12 UTC. High 1024 27n42w, slow-moving. New high building 1037 58n25w by 25/12 UTC with associated ridge extending southwards. Tropical wave along 20w, south of 14n moving west around 10-15 kt. Monsoon trough from 08n13w to 07n21w to 06n31w. ITCZ from 06n31w to 07n39w.
Part 3 : area forecasts to Tuesday 25 at 12 UTC
Faraday. In west : easterly 3 or 4, locally 5 in extreme west. In east : north or northeast 5 or 6, decreasing 4 or 5 at end. Moderate, locally rough in extreme east.
Romeo. Cyclonic 4 or 5, locally 6 in west, becoming easterly 5 or 6 soon, then veering east or northeast at end. Gusts. Moderate, locally rough in west. Showers, at times thundery.
Altair. In west : variable 2 to 4, becoming mainly easterly 3 or 4 later, locally 5 in extreme northwest. In east : north or northwest 4 or 5, increasing locally 6 in far northeast soon, then veering north or northeast at end. Moderate, locally rough in extreme east.
Charcot. In west : northwest 4 or 5, increasing northerly 5 or 6 soon. In east : southwesterly 4 or 5, decreasing 3 or 4 later, then becoming variable 2 to 4 at end. Moderate, locally rough in northwest. Showers, at times thundery.
Acores. Mainly northerly 2 to 4, veering northeasterly 3 or 4 later, locally 5 in far northeast at end. Moderate. Some showers in west.
Josephine. In west : northwesterly 3 to 5, locally 6 in south, decreasing 4 or 5 later. In east : variable 2 to 4. Moderate. Rain or showers in southeast.
Irving. North or northwest 3 or 4, veering northeasterly soon. Moderate. Some showers.
Madeira. In north : north or northwest 4 or 5, locally 6 in north, decreasing 3 to 5 at end. In south : southwesterly 3 or 4, becoming cyclonic 3 to 5 later. Moderate, locally rough in norwest. Some rain or showers.
Pazenn, Finisterre. In west : south or southeast 3 or 4, at times 5, backing east or southeast at end. In east : southeasterly 2 to 4, backing easterly 3 or 4 at end. Moderate, becoming slight or moderate later. Some showers.
Iroise, Yeu. East or northeast 2 to 4, backing north or northeast this evening. Slight or moderate, becoming slight tomorrow. Rain or showers. Fog patches.
Rochebonne. Northeasterly 3 to 5, decreasing northerly 2 to 4 this evening. Slight or moderate, becoming slight tomorrow. Rain or showers, locally thundery.
Cantabrico. Variable or mainly northeasterly 2 to 4, temporarily 5 in east this evening. Slight or moderate, becoming slight tomorrow. Rain or showers, locally thundery.
Porto. South or southwest 2 to 4, backing south or southeast at end. Moderate, becoming slight or moderate later. Some rain or showers.
Sao Vicente. Variable 2 to 4, becoming southeasterly 3 or 4 in far southeast at end. Moderate, locally slight in east, becoming slight later. Rain or showers.
Cadiz. Mainly southwesterly 2 to 4. Slight.
Gibraltar Strait. Westerly 2 to 4, at times 5 in far east soon. Slight.
Casablanca, Agadir. Variable 2 to 4, mainly southwesterly. Slight or moderate. Some showers in west.
Meteor. Northerly 3 or 4, veering northeasterly later. Moderate. Some rain or showers.
Canarias. Northwesterly 2 to 4, locally variable 1 to 3 in far northeast. Slight or moderate, becoming moderate later. Rain or showers in northwest at first.
Tarfaya. Variable 1 to 3. Slight.
Cape Verde. Northeast 3 or 4 in north, 4 or 5 in south. Becoming moderate.
Cap Blanc, Cap Timiris. North or northeast 3 to 5, increasing locally 6 in east in the afternoon. Moderate, becoming moderate or rough later. Sand haze.
Sierra Leone. North or northeast 3 or 4, but northwesterly 2 to 4 in far east. Moderate, locally slight near coast.
Gulf of Guinea. South or southwest 3 to 5, decreasing 3 or 4 later. Moderate.
Pointe Noire. South or southeast 3 or 4. Moderate.
Part 4 : outlook for next 24 hours no near gale or gale expected.
Marine Weather for HS 012
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