Alert archive / Puerto Rico / Small Craft Advisories in 2018
Small Craft Advisory 29, NWS JSJ
NWS JSJ issued this small craft advisory at May 15, 2018, 9:45 AM CDT. It took effect at May 16, 2018, 1:00 PM CDT. It was in force for 5 days.
The area
The counties it named.
The facts
- Issued
- May 15, 2018, 9:45 AM CDT (14:45 UTC)
- In effect from
- May 16, 2018, 1:00 PM CDT
- Expired
- May 21, 2018, 3:35 AM CDT
- In force
- 5 days
- Issued by
- NWS JSJ
The text
As transmitted.
458 WHCA72 TJSJ 151445 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1045 AM AST Tue May 15 2018 ...Choppy seas will build across the Atlantic Offshore waters by Wednesday... .A moderate to fresh east to east-southeast wind flow will generate choppy and surge seas across the offshore Atlantic by midweek. AMZ710-152245- /O.NEW.TJSJ.SC.Y.0029.180516T1800Z-180518T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 1045 AM AST Tue May 15 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM WEDNESDAY TO 8 AM AST FRIDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 2 PM Wednesday to 8 AM AST Friday. * WINDS...15 to 20 knots. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
24 follow-up statements
521 WHCA72 TJSJ 152022 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 422 PM AST Tue May 15 2018 ...Choppy seas will build across the Atlantic Offshore waters by Wednesday... .A moderate to fresh east to east-southeast wind flow will generate hazardous seas across the offshore Atlantic starting on Wednesday and continuing through at least the remainder of the week. AMZ710-160430- /O.CON.TJSJ.SC.Y.0029.180516T1800Z-180518T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 422 PM AST Tue May 15 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM WEDNESDAY TO 8 AM AST FRIDAY... * WINDS...15 to 20 knots. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
262 WHCA72 TJSJ 160135 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 935 PM AST Tue May 15 2018 ...Hazardous seas will build across the offshore Atlantic waters by Wednesday Afternoon... .A moderate to fresh east to east-southeast wind flow will generate hazardous seas across the offshore Atlantic starting on Wednesday Afternoon and continuing through at least the remainder of the week. AMZ710-160945- /O.CON.TJSJ.SC.Y.0029.180516T1800Z-180518T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 935 PM AST Tue May 15 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM WEDNESDAY TO 8 AM AST FRIDAY... * WINDS...15 to 20 knots. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
493 WHCA72 TJSJ 160829 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 429 AM AST Wed May 16 2018 ...Hazardous seas expected across the offshore Atlantic waters by this afternoon... .A moderate to fresh east to east-southeast winds will generate rough and hazardous seas across the offshore Atlantic starting this afternoon and continuing through the end of the week. AMZ710-161630- /O.CON.TJSJ.SC.Y.0029.180516T1800Z-180518T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 429 AM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON THROUGH FRIDAY... * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
430 WHCA72 TJSJ 161439 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1039 AM AST Wed May 16 2018 ...Hazardous seas expected across the offshore Atlantic waters by this afternoon... .A moderate to fresh east to east-southeast winds will generate rough and hazardous seas across the offshore Atlantic starting this afternoon and continuing through the end of the week. By the end of the work-week, hazardous conditions will expand into the rest of the regional waters. AMZ722-725-162245- /O.EXB.TJSJ.SC.Y.0029.180518T0600Z-180518T1200Z/ Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 1039 AM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 8 AM AST FRIDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 2 AM to 8 AM AST Friday. * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-162245- /O.CON.TJSJ.SC.Y.0029.180516T1800Z-180518T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 1039 AM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM AST FRIDAY... * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
777 WHCA72 TJSJ 162026 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 426 PM AST Wed May 16 2018 ...Hazardous seas across the offshore Atlantic waters... .A moderate to fresh east to east-southeast winds is generating rough and hazardous seas across the offshore Atlantic waters and will continue through the weekend. By the end of the workweek, the hazardous marine conditions will expand into most of the regional waters. AMZ712-732-741-170430- /O.EXB.TJSJ.SC.Y.0029.180517T2200Z-180520T2200Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 426 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THURSDAY TO 6 PM AST SUNDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 6 PM Thursday to 6 PM AST Sunday. * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-170430- /O.EXB.TJSJ.SC.Y.0029.180518T1000Z-180519T2200Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 426 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM FRIDAY TO 6 PM AST SATURDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 6 AM Friday to 6 PM AST Saturday. * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-170430- /O.EXT.TJSJ.SC.Y.0029.000000T0000Z-180520T2200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 426 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM AST SUNDAY... * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ722-170430- /O.EXT.TJSJ.SC.Y.0029.180517T0600Z-180520T2200Z/ Anegada Passage Southward to 17N- 426 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM THURSDAY TO 6 PM AST SUNDAY... * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ725-170430- /O.EXT.TJSJ.SC.Y.0029.180517T2200Z-180519T2200Z/ Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 426 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM THURSDAY TO 6 PM AST SATURDAY... * WINDS...15 to 20 knots WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
602 WHCA72 TJSJ 170031 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 831 PM AST Wed May 16 2018 ...Hazardous seas across the offshore Atlantic waters... .A moderate to fresh east to east-southeast winds is generating rough and hazardous seas across the offshore Atlantic waters and will continue through the weekend. By the end of the workweek, the hazardous marine conditions will expand into most of the regional waters. AMZ710-170845- /O.EXT.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 831 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ722-170845- /O.EXT.TJSJ.SC.Y.0029.180517T0600Z-180521T0000Z/ Anegada Passage Southward to 17N- 831 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM THURSDAY TO 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-715-725-732-741-170845- /O.EXT.TJSJ.SC.Y.0029.180518T0000Z-180521T0000Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 831 PM AST Wed May 16 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THURSDAY TO 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
939 WHCA72 TJSJ 170806 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 406 AM AST Thu May 17 2018 ...Hazardous seas across the offshore Atlantic waters... .A moderate to fresh east winds is generating rough and hazardous seas across the offshore Atlantic waters and will continue through the weekend. By tonight and Friday, the hazardous marine conditions will expand into most of the regional waters and local passages. AMZ710-722-171615- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Anegada Passage Southward to 17N- 406 AM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-715-725-732-741-171615- /O.CON.TJSJ.SC.Y.0029.180518T0000Z-180521T0000Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 406 AM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
207 WHCA72 TJSJ 171415 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1015 AM AST Thu May 17 2018 ...Hazardous seas across the offshore Atlantic waters... .A moderate to fresh east winds is generating rough and hazardous seas across the offshore Atlantic waters and will continue through the weekend. By tonight and Friday, the hazardous marine conditions will expand into most of the regional waters and local passages. AMZ710-722-172215- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Anegada Passage Southward to 17N- 1015 AM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-715-725-732-741-172215- /O.CON.TJSJ.SC.Y.0029.180518T0000Z-180521T0000Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 1015 AM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
618 WHCA72 TJSJ 172021 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 421 PM AST Thu May 17 2018 ...Hazardous seas across the local waters... .A moderate to fresh east winds is generating rough and hazardous seas across the offshore Atlantic waters and will continue through the weekend. By tonight, the hazardous marine conditions will expand into most of the regional waters and local passages. AMZ710-722-180430- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Anegada Passage Southward to 17N- 421 PM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-715-725-732-741-180430- /O.CON.TJSJ.SC.Y.0029.180518T0000Z-180521T0000Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 421 PM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
700 WHCA72 TJSJ 180114 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 914 PM AST Thu May 17 2018 ...Hazardous seas across the local waters... .A moderate to fresh east wind is generating rough and hazardous seas across the offshore Atlantic waters, which will continue through the weekend. Tonight, the hazardous marine conditions will expand into most of the regional waters and local passages. AMZ710-722-180915- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Anegada Passage Southward to 17N- 914 PM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-715-725-732-741-180915- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 914 PM AST Thu May 17 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
539 WHCA72 TJSJ 180816 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 416 AM AST Fri May 18 2018 ...Hazardous seas across the local waters... . A strong surface high pressure system is causing moderate to fresh easterly winds and hazardous seas across the offshore Atlantic and local waters. Winds ranging from 10 to 20 kts is expected through the weekend. These conditions will continue through Sunday night. AMZ710-712-715-722-725-732-741-181630- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 416 AM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
390 WHCA72 TJSJ 181436 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1036 AM AST Fri May 18 2018 ...Hazardous seas across the local waters... . A strong surface high pressure system is causing moderate to fresh easterly winds and hazardous seas across the offshore Atlantic and local waters. Winds ranging from 10 to 20 kts is expected through the weekend. These conditions will continue through Sunday night. AMZ710-712-715-722-725-732-741-182245- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 1036 AM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
781 WHCA72 TJSJ 182032 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 432 PM AST Fri May 18 2018 ...Hazardous seas across the local waters... .A strong surface high pressure system is causing moderate to fresh easterly winds and hazardous seas across the local waters. Winds ranging from 10 to 20 kts is expected through the weekend across most of the local waters. However, some areas will observe winds up to 25 knots on Saturday. These conditions will continue to cause hazardous seas through early Monday. AMZ735-742-190445- /O.EXB.TJSJ.SC.Y.0029.180519T1800Z-180521T0000Z/ Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 432 PM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 8 PM AST SUNDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 2 PM Saturday to 8 PM AST Sunday. * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-190445- /O.EXT.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 432 PM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-722-725-190445- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 432 PM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
844 WHCA72 TJSJ 190107 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 907 PM AST Fri May 18 2018 ...Hazardous seas across the local waters... .A strong surface high pressure system is causing moderate to fresh easterly winds and hazardous seas across the local waters. Winds ranging from 10 to 20 kts is expected through the weekend across most of the local waters. However, some areas will observe winds up to 25 knots on Saturday and Sunday morning. These conditions will continue to cause hazardous seas through early Monday. AMZ715-722-725-191200- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 907 PM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-191200- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 907 PM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ735-742-191200- /O.CON.TJSJ.SC.Y.0029.180519T1800Z-180521T0000Z/ Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 907 PM AST Fri May 18 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO 8 PM AST SUNDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
417 WHCA72 TJSJ 190810 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 410 AM AST Sat May 19 2018 ...Hazardous seas across the local waters... .A strong surface high pressure system is causing moderate to fresh easterly winds and hazardous seas across the local waters through Thursday. Winds ranging from 10 to 20 kts is expected through the Thursday across most of the local waters. However, some areas will observe winds up to 25 knots on Saturday and Sunday morning. These conditions will continue to cause hazardous seas through early Monday. AMZ715-722-725-191615- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 410 AM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-191615- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 410 AM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ735-742-191615- /O.CON.TJSJ.SC.Y.0029.180519T1800Z-180521T0000Z/ Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 410 AM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM AST SUNDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
120 WHCA72 TJSJ 191432 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1032 AM AST Sat May 19 2018 ...Hazardous seas across the local waters... .A strong surface high pressure system is causing moderate to fresh easterly winds and hazardous seas across the local waters through Thursday. Winds ranging from 10 to 20 kts is expected through the Thursday across most of the local waters. However, some areas will observe winds up to 25 knots and higher gusts through Sunday morning. These conditions will continue to cause hazardous seas through early Monday. AMZ715-722-725-192245- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 1032 AM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-192245- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 1032 AM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ735-742-192245- /O.CON.TJSJ.SC.Y.0029.180519T1800Z-180521T0000Z/ Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 1032 AM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM AST SUNDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
366 WHCA72 TJSJ 192034 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 434 PM AST Sat May 19 2018 ...Hazardous seas continue across the local waters... .A strong surface high pressure system located across the Central Atlantic will continue to cause moderate to fresh easterly winds across the regional waters through early next week. As a result, hazardous seas up to 8 feet will continue across most of the regional waters through early Monday morning. AMZ715-722-725-735-742-200445- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 434 PM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-200445- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 434 PM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
870 WHCA72 TJSJ 200057 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 857 PM AST Sat May 19 2018 ...Hazardous seas continue across the local waters... .A strong surface high pressure system located across the Central Atlantic will continue to cause moderate to fresh easterly winds across the regional waters through early next week. As a result, hazardous seas up to 8 feet will continue across most of the regional waters through early Monday morning. AMZ715-722-725-735-742-200900- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 857 PM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-200900- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 857 PM AST Sat May 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
906 WHCA72 TJSJ 200756 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 356 AM AST Sun May 20 2018 ...Hazardous seas continue across the local waters... .A strong surface high pressure system located across the Central Atlantic will continue to cause moderate to fresh easterly winds across the regional waters through early next week. As a result, hazardous seas up to 8 feet will continue across most of the regional waters through early Monday afternoon. AMZ715-722-725-735-742-201600- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 356 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS EVENING... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-201600- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 356 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 25 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
794 WHCA72 TJSJ 200852 CCA MWWSJU URGENT - MARINE WEATHER MESSAGE...CORRECTED National Weather Service San Juan PR 452 AM AST Sun May 20 2018 ...Hazardous seas continue across the local waters... .A strong surface high pressure system located across the Central Atlantic will continue to cause moderate to fresh easterly winds across the regional waters through early next workweek. As a result, hazardous seas up to 8 feet will continue across the regional waters through Monday. AMZ715-722-725-735-742-201600- /O.COR.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 452 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS EVENING... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-712-732-741-201600- /O.COR.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 452 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
625 WHCA72 TJSJ 201438 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1038 AM AST Sun May 20 2018 ...Hazardous seas continue across the local waters... .A strong surface high pressure system located across the Central Atlantic will continue to cause moderate to fresh easterly winds across the regional waters through early in the week. As a result, hazardous seas up to 8 feet will continue across the regional waters through at least Monday. Small crafts should exercise caution later in the week due to seas up to 6 feet and winds up to 20 knots. AMZ712-202245- /O.EXT.TJSJ.SC.Y.0029.000000T0000Z-180521T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 1038 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-722-725-735-742-202245- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 1038 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS EVENING... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-732-741-202245- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 1038 AM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
977 WHCA72 TJSJ 202058 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 458 PM AST Sun May 20 2018 ...Hazardous seas continue across the local waters... .A strong surface high pressure system located across the Central Atlantic will continue to cause fresh to locally strong easterly winds across the regional waters through tonight. As a result, hazardous seas up to 8 feet will continue across the regional waters through early Monday. Small craft should exercise caution later in the week due to seas up to 6 feet and winds up to 20 knots. AMZ715-722-725-735-742-210000- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 458 PM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS EVENING... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-732-741-210500- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 458 PM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-210500- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 458 PM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
252 WHCA72 TJSJ 210114 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 914 PM AST Sun May 20 2018 ...Seas gradually diminishing across the local waters... .Even though seas are diminishing across most of the nearshore waters and Anegada Passage, they will continue to remain hazardous across the offshore waters and Mona Passage through early Monday morning. AMZ712-210600- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 914 PM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-732-741-211000- /O.CON.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 914 PM AST Sun May 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS. * WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas of 7 feet or more are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
525 WHCA72 TJSJ 210835 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 435 AM AST Mon May 21 2018 ...Marine conditions slowly improving... AMZ710-732-741-210945- /O.CAN.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 435 AM AST Mon May 21 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in San Juan has cancelled the Small Craft Advisory. Seas below Small Craft Criteria to continue. $$
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS JSJ wrote its last area forecast discussion before this small craft advisory went out at May 15, 9:37 AM CDT, 8 minutes earlier.
Area forecast discussion, May 15, 9:37 AM CDT, 8 minutes before
Area Forecast Discussion
National Weather Service San Juan PR
1037 AM AST Tue May 15 2018
.UPDATE...
The weather conditions continue on track. As a result, no changes
were made to the inherited forecast. Low level convergence will
induce passing showers across the local waters, the U.S. Virgin
Islands and the eastern sections of Puerto Rico through the
evening hours. The morning sounding indicated an east to southeast
wind flow with PW around 1.45 inches which is close to May normal
values. The combination of diurnal heating and sea breeze
convergence will result in afternoon convection across the western
municipalities of Puerto Rico. Rainfall accumulations should
range between 0.25 and 0.75 inches with isolated amounts around
1.0 inches, with the strongest activity ponding of water in roads
and poorly drained areas is expected.
&&
.AVIATION...Showers will develop across the NW-PR to result in
brief periods of MVFR conds at JMZ btwn 15/17-23z. Winds ESE at 10
to 20 knots with higher gusts and sea breezes variations along
coastal areas.
&&
.MARINE...Choppy seas will continue up to 6 feet across most of
the local waters and below 4 feet across the southwest protected
waters. Seas will increase at 5 to 7 feet across the Atlantic
offshore waters by Wednesday.
&&
.PREV DISCUSSION... /issued 347 AM AST Tue May 15 2018/
SYNOPSIS...Mid to upper level ridge will gradually erode across the
region and shift westward in response to an upper trough/Tutt forecast
to slowly retrogress and become amplified across the northeastern Caribbean
later today and continue through the rest of the week. A broad surface
high will remain anchored across the west and central Atlantic through
the period, to maintain moderate to strong easterly trade winds.An
easterly wave is forecast cross the lesser Antilles and enter the
eastern Caribbean during the latter part of the upcoming weekend. The
combination of this feature and the retrogressing Tutt will increase
moisture convergence and instability across the region.
SHORT TERM...Today through Thursday...
Broad surface high pressure across the Atlantic basin will continue
to promote moderate to fresh trades across the region. Upper ridge
will continue to hold today and limit the potential for widespread
convection over the islands this afternoon. However, scattered to
locally numerous showers are still expected to develop over western
PR this afternoon. In addition, there is a slight chance for an
isolated thunderstorm to develop with the afternoon convection over
western PR. For Wed-Thu, TUTT induced perturbations on the trades
will bring patches of moisture across the region. Instability will
gradually increase for better chances of organized afternoon
convection over portions of the interior and western areas of PR,
and also enhance evening and early morning passing showers across
the USVI and the eastern sections of Puerto Rico.
Daytime temperatures will continue to range from the mid to high 80s
in the lower elevations of the islands. Highs in the low 90s are
expected briefly in the southern coastal areas of Puerto Rico.
Overnight lows should range from the low 60s in the higher
elevations to the low and mid 70s in the coastal areas of PR and in
the mid 70s at the USVI. East winds will prevail mainly between 10-
15 mph across the islands with higher winds and gusts expected
across coastal areas.
LONG TERM...Friday through Wednesday...
Tutt axis northeast of the region is forecast to retrogress and become
amplified across the lesser antilles by Friday. This will continue
to erode the trade wind cap inversion now in place and increase
low level moisture convergence and instability aloft. Recent model
guidance continued to suggest that an easterly wave will enter the
eastern Caribbean and cross portions of the local waters Sunday through
Monday. Although the base of the Tutt axis should remain just east
of the region, expect the increasing trade wind moisture convergence
in advance of the wave in combination with good ventilation aloft,
will provide sufficient instability and increase the potential
for showers and enhanced thunderstorm activity across portions of
the islands and the coastal waters Friday and through the weekend.
That said, expect showers and isolated thunderstorms to develop
each afternoon with a better chance for periods of locally heavy
rains leading to minor urban and small stream flooding in isolated
areas. The activity should be focused mainly over parts of the interior
and west sections of Puerto Rico and on the west end or downwind of
the U.S. Virgin Islands.
AVIATION...Mainly VFR conditions are expected to prevail during
the next 24 hours. However, showers and a possible isolated tstm
are expected to develop btw 16z-22z across western PR, impacting
TJMZ with MVFR and VCSH/VCTS at TJBQ. Elsewhere, VCSH expected at
times. Surface winds from the east between 10 to 15 knots with
higher gusts and sea breezes along coastal areas after 14z.
MARINE...Choppy marine conditions will continue today then become
rough and hazardous by Wednesday and through the remainder of the
week, as the surface high pressure ridge builds north of the region
and winds increase across the local waters. By then, small craft
advisories may be required for the local offshore Atlantic waters.
&&
.PRELIMINARY POINT TEMPS/POPS...
SJU 85 75 86 75 / 30 30 30 40
STT 86 76 87 76 / 50 30 30 40
&&
.SJU WATCHES/WARNINGS/ADVISORIES...
PR...None.
VI...None.
AM...Small Craft Advisory from 2 PM Wednesday to 8 AM AST Friday for
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N.
&&
UPDATE...CAM
AVIATION...CAMHazardous weather outlook, May 15, 4:30 AM CDT, 5 hours 15 minutes before
Perspectivas sobre Condiciones Peligrosas del Tiempo Servicio Nacional de Meteorologia San Juan PR 304 AM AST martes 15 de mayo de 2018 AMZ710>745-PRZ001>013-161000- San Juan y Vecindad-Noreste-Sureste- Este Interior- Norte Central-Interior Central-Ponce y Vecindad- Noroeste-Oeste Interior-Mayaguez y Vecindad-Suroeste-Culebra-Vieques- Aguas cercanas y lejanas a la costa del Atlantico y Caribe- 304 AM AST martes 15 de mayo de 2018 Esta perspectiva sobre las condiciones peligrosas del tiempo es para Puerto Rico y las aguas costeras adyacentes del Atlantico. .Dia Uno...Hoy y Esta noche .Tronadas...Existe la posibilidad de desarrollo de tronadas con lluvia fuerte y rafagas de vientos esta tarde a traves de areas del oeste de Puerto Rico. .Inundaciones...Acumulacion de agua en carreteras y en areas de drenaje pobre es posible. .Vientos...Se esperan vientos sostenidos hasta 20 mph a traves de las aguas regionales y areas costeras de las islas. .Oleaje...Se espera oleaje picado de hasta 6 pies a traves de gran parte de las aguas. .Corrientes marinas...Existe un riesgo moderado de corrientes marinas para las playas del norte, este y sur de las islas. .Dias dos a siete...miercoles a lunes Tronadas aisladas son posibles en las tardes sobre el oeste de Puerto Rico. Lluvia de moderada a fuerte pudiera resultar en inundaciones urbanas y de riachuelos. El oleaje provocado por los vientos, generara oleaje picado entre 6 y 8 pies a traves de las aguas mar afuera y los pasajes durante la segunda parte de la semana. El riesgo de corrientes marinas continuara moderado todos los dias a traves de las playas del norte y sur de las islas. Un riesgo alto de corrientes marinas es posible durante el fin de semana a traves del norte de PR y el este de Santa Cruz. .Comunicado sobre informacion reportada por observadores... No se anticipa activacion amplia de observadores, sin embargo, se les exhorta a los observadores individuales a reportar vientos fuertes y corrientes marinas al Servicio Nacional de Meteorologia en San Juan. AMZ715-725-VIZ001-002-161000- San Tomas, San John e Islas Adyacentes- Santa Cruz- Aguas cercanas del Atlantico y aguas costeras adyacentes del Caribe- 304 AM AST martes 15 de mayo de 2018 Esta perspectiva sobre las condiciones del tiempo peligrosas es para las Islas Virgenes Americanas y las aguas costeras adyacentes. .Dia Uno...Hoy y Esta noche .Viento...Se esperan vientos sostenidos en exceso de 20 MPH a traves de las aguas regionales y areas costeras de las islas. .Oleaje...Se espera oleaje picado de hasta 6 pies a traves de gran parte de las aguas. .Corrientes marinas...Existe un riesgo moderado de corrientes marinas para todas las playas de Santa Cruz, excepto en las playas del oeste. .Dias dos a siete...miercoles a lunes Se espera oleaje picado de entre 6 y 8 pies provocado por viento, a traves de las aguas mar afuera y los pasajes durante la segunda parte de la semana. Se espera riesgo de moderado de corrientes marinas continuando todos los dias a traves de la mayor parte de las playas del norte y sur de las islas. Riesgo alto de corrientes marinas es posible durante el fin de semana a traves del este de Santa Cruz. .Comunicado sobre informacion reportada por observadores... No se anticipa activacion amplia de observadores, sin embargo, se les exhorta a los observadores individuales a reportar corrientes marinas al Servicio Nacional de Meteorologia en San Juan.
The office that day
Everything else NWS JSJ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 11:58 AM CDT | Areal Flood Advisory | JSJ | 3 hr |
Nearby
Small Craft Advisories in Puerto Rico, 2018Every small craft advisory in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.