Alert archive / Puerto Rico / Small Craft Advisories in 2018
Small Craft Advisory 7, NWS JSJ
NWS JSJ issued this small craft advisory at Jan 19, 2018, 2:19 AM CST. It took effect at Jan 20, 2018, 6:00 AM CST. It was in force for 61 hr.
The area
The counties it named.
The facts
- Issued
- Jan 19, 2018, 2:19 AM CST (08:19 UTC)
- In effect from
- Jan 20, 2018, 6:00 AM CST
- Expired
- Jan 22, 2018, 6:59 PM CST
- In force
- 61 hr
- Issued by
- NWS JSJ
The text
As transmitted.
305 WHCA72 TJSJ 190819 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 419 AM AST Fri Jan 19 2018 ...A long dominant period northwest to north swell will reach the Atlantic waters and local passages by Saturday... AMZ710-712-715-722-741-742-192000- /O.NEW.TJSJ.SC.Y.0007.180120T1200Z-180122T1200Z/ 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-Mona Passage Southward to 17N- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 419 AM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 AM AST MONDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 8 AM Saturday to 8 AM AST Monday. * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
15 follow-up statements
549 WHCA72 TJSJ 191352 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 952 AM AST Fri Jan 19 2018 ...A long period northwest to north swell will reach the Atlantic waters and local passages by Saturday... AMZ715-722-741-742-191500- /O.CAN.TJSJ.SC.Y.0007.180120T1200Z-180122T1200Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N-Mona Passage Southward to 17N- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 952 AM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in San Juan has cancelled the Small Craft Advisory. 7 foot seas are no longer expected until after Saturday evening. $$ AMZ712-192200- /O.EXT.TJSJ.SC.Y.0007.180120T1200Z-180121T1800Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 952 AM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM SATURDAY TO 2 PM AST SUNDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-192200- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180122T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 952 AM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM SATURDAY TO 8 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ Snell
169 WHCA72 TJSJ 192112 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 512 PM AST Fri Jan 19 2018 ...A long period northwest to north swell will reach the Atlantic waters and local passages by Saturday... AMZ715-741-742-200515- /O.EXB.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Mona Passage Southward to 17N- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 512 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 2 PM AST SUNDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 6 PM Saturday to 2 PM AST Sunday. * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-200515- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180121T1800Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 512 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM SATURDAY TO 2 PM AST SUNDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-200515- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180122T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 512 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM SATURDAY TO 8 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
196 WHCA72 TJSJ 200116 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 916 PM AST Fri Jan 19 2018 ...A long period northwest to north swell will arrive and spread across the Atlantic waters and local passages by Saturday... AMZ722-200930- /O.EXA.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ Anegada Passage Southward to 17N- 916 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 2 PM AST SUNDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 6 PM Saturday to 2 PM AST Sunday. * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-200930- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180121T1800Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 916 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY WILL BE IN EFFECT FROM 8 AM SATURDAY TO 2 PM AST SUNDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-200930- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180122T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 916 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY WILL BE IN EFFECT FROM 8 AM SATURDAY TO 8 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 5 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-741-742-200930- /O.CON.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Mona Passage Southward to 17N- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 916 PM AST Fri Jan 19 2018 ...SMALL CRAFT ADVISORY WILL BE IN EFFECT FROM 6 PM SATURDAY TO 2 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
099 WHCA72 TJSJ 200803 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 403 AM AST Sat Jan 20 2018 ...A long period northwest to north swell will arrive and spread across the Atlantic waters and local passages by Saturday... AMZ732-201615- /O.EXB.TJSJ.SC.Y.0007.180120T2200Z-180121T1000Z/ Caribbean Waters of Puerto Rico from 10 NM to 17N- 403 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM AST SUNDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 6 PM this evening to 6 AM AST Sunday. * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-201615- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180121T1800Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 403 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 PM AST SUNDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-201615- /O.CON.TJSJ.SC.Y.0007.180120T1200Z-180122T1200Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 403 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 8 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 5 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-722-741-742-201615- /O.CON.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Anegada Passage Southward to 17N-Mona Passage Southward to 17N- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 403 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 2 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
782 WHCA72 TJSJ 201411 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1011 AM AST Sat Jan 20 2018 ...A long period northwest to north swell will arrive and spread across the Atlantic waters and local passages today... AMZ722-202215- /O.CAN.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ /O.NEW.TJSJ.SC.Y.0008.180121T1800Z-180122T1800Z/ Anegada Passage Southward to 17N- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 2 PM AST MONDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 2 PM Sunday to 2 PM AST Monday. * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-202215- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180122T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-202215- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ741-202215- /O.EXT.TJSJ.SC.Y.0007.180120T1800Z-180122T1800Z/ Mona Passage Southward to 17N- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 2 PM AST MONDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ742-202215- /O.EXT.TJSJ.SC.Y.0007.180120T1800Z-180121T1800Z/ Coastal Waters OF Northwestern Puerto Rico out 10 NM- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO 2 PM AST SUNDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ732-202215- /O.EXT.TJSJ.SC.Y.0007.180121T0600Z-180121T1800Z/ Caribbean Waters of Puerto Rico from 10 NM to 17N- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 2 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-202215- /O.CON.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 1011 AM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 2 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots are expected to produce hazardous wave conditions to small craft. Inexperienced mariners...especially those operating smaller vessels should avoid navigating in these conditions. && $$
838 WHCA72 TJSJ 202113 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 513 PM AST Sat Jan 20 2018 ...A long period northwest to north swell will arrive and spread across the Atlantic waters and local passages through the weekend... AMZ722-210515- /O.EXT.TJSJ.SC.Y.0008.180121T0600Z-180122T1800Z/ Anegada Passage Southward to 17N- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM SUNDAY TO 2 PM AST MONDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ741-210515- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1800Z/ Mona Passage Southward to 17N- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ742-210515- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180121T1800Z/ Coastal Waters OF Northwestern Puerto Rico out 10 NM- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST SUNDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-210515- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-210515- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-210515- /O.CON.TJSJ.SC.Y.0007.180120T2200Z-180121T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ732-210515- /O.CON.TJSJ.SC.Y.0007.180121T0600Z-180121T1800Z/ Caribbean Waters of Puerto Rico from 10 NM to 17N- 513 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 2 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
403 WHCA72 TJSJ 210115 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 915 PM AST Sat Jan 20 2018 ...A long period northwest to north swell will arrive and spread across the Atlantic waters and local passages through the weekend... AMZ741-210915- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180122T1200Z/ Mona Passage Southward to 17N- 915 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-742-210915- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180122T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 915 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM AST SUNDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ732-210915- /O.EXT.TJSJ.SC.Y.0007.180121T0600Z-180122T0000Z/ Caribbean Waters of Puerto Rico from 10 NM to 17N- 915 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 AM TO 8 PM AST SUNDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-210915- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 915 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-210915- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 915 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ722-210915- /O.CON.TJSJ.SC.Y.0008.180121T0600Z-180122T1800Z/ Anegada Passage Southward to 17N- 915 PM AST Sat Jan 20 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM SUNDAY TO 2 PM AST MONDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
862 WHCA72 TJSJ 210809 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 409 AM AST Sun Jan 21 2018 ...A long period northwest to north swell will arrive today and spread across the Atlantic waters and local passages through the middle of next week... AMZ722-211615- /O.CON.TJSJ.SC.Y.0008.000000T0000Z-180122T1800Z/ Anegada Passage Southward to 17N- 409 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-732-742-211615- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T0000Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Coastal Waters OF Northwestern Puerto Rico out 10 NM- 409 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS EVENING... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ741-211615- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1200Z/ Mona Passage Southward to 17N- 409 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-211615- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- 409 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST MONDAY... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-211615- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 409 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
127 WHCA72 TJSJ 211326 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 926 AM AST Sun Jan 21 2018 ...A long period northwest to north swell will spread across the Atlantic waters and local passages today and Monday then slowly diminish through Thursday... AMZ725-212130- /O.EXB.TJSJ.SC.Y.0007.180122T0000Z-180123T0600Z/ Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 926 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 2 AM AST TUESDAY... The National Weather Service in San Juan has issued a Small Craft Advisory, which is in effect from 8 PM this evening to 2 AM AST Tuesday. * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ722-212130- /O.EXT.TJSJ.SC.Y.0008.000000T0000Z-180123T0600Z/ Anegada Passage Southward to 17N- 926 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-732-741-212130- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 926 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing 10 to 20 knots with higher gusts. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ742-212130- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180122T1000Z/ Coastal Waters OF Northwestern Puerto Rico out 10 NM- 926 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM AST MONDAY... * WINDS...East winds increasing 10 to 15 knots. * WAVES/SEAS...Seas 4 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-212130- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180122T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 926 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST MONDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-212130- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 926 AM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
316 WHCA72 TJSJ 212018 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 418 PM AST Sun Jan 21 2018 ...A long period northerly swell will continue across the Atlantic waters and local passages through Monday then slowly diminish through Thursday... AMZ722-220430- /O.CON.TJSJ.SC.Y.0008.000000T0000Z-180123T0600Z/ Anegada Passage Southward to 17N- 418 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-732-741-220430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 418 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing 10 to 20 knots with higher gusts. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ742-220430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1000Z/ Coastal Waters OF Northwestern Puerto Rico out 10 NM- 418 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST MONDAY... * WINDS...East winds increasing 10 to 15 knots. * WAVES/SEAS...Seas 4 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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-220430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 418 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-220430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 418 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ725-220430- /O.CON.TJSJ.SC.Y.0007.180122T0000Z-180123T0600Z/ Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 418 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 2 AM AST TUESDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
364 WHCA72 TJSJ 220123 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 923 PM AST Sun Jan 21 2018 ...A long period northerly swell will continue across the Atlantic waters and local passages through Monday then slowly diminish through Thursday... AMZ722-220930- /O.CON.TJSJ.SC.Y.0008.000000T0000Z-180123T0600Z/ Anegada Passage Southward to 17N- 923 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ725-220930- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM- 923 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-732-741-220930- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Caribbean Waters of Puerto Rico from 10 NM to 17N- Mona Passage Southward to 17N- 923 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds increasing 10 to 20 knots with higher gusts. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ742-220930- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1000Z/ Coastal Waters OF Northwestern Puerto Rico out 10 NM- 923 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST MONDAY... * WINDS...East winds increasing 10 to 15 knots. * WAVES/SEAS...Seas 4 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-220930- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 923 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds increasing to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-220930- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 923 PM AST Sun Jan 21 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST MONDAY... * WINDS...East winds increasing 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
639 WHCA72 TJSJ 220834 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 434 AM AST Mon Jan 22 2018 ...A long period northerly swell will continue across the Atlantic waters and local passages today while slowly subsiding through Tuesday... AMZ742-221200- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180122T1200Z/ Coastal Waters OF Northwestern Puerto Rico out 10 NM- 434 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM AST THIS MORNING... * WINDS...East winds 10 to 15 knots. * WAVES/SEAS...Seas 4 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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ722-221645- /O.CON.TJSJ.SC.Y.0008.000000T0000Z-180123T0600Z/ Anegada Passage Southward to 17N- 434 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-725-732-741-221645- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico 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- 434 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-221645- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1800Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 434 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-221645- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 434 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS AFTERNOON... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
614 WHCA72 TJSJ 221400 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 1000 AM AST Mon Jan 22 2018 ...A long period northerly swell will continue across the Atlantic waters and local passages today while slowly subsiding through Tuesday... AMZ722-222200- /O.EXT.TJSJ.SC.Y.0008.000000T0000Z-180123T1800Z/ Anegada Passage Southward to 17N- 1000 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds to 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ741-222200- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180123T1200Z/ Mona Passage Southward to 17N- 1000 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM AST TUESDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-222200- /O.EXT.TJSJ.SC.Y.0007.000000T0000Z-180124T0600Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 1000 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM AST WEDNESDAY... * WINDS...East winds to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-725-732-222200- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico 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- 1000 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ715-221800- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180122T1800Z/ Coastal Waters of Northern USVI and Culebra out 10 NM- 1000 AM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST THIS AFTERNOON... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
400 WHCA72 TJSJ 222020 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 420 PM AST Mon Jan 22 2018 ...A long period northerly swell will continue across the Atlantic waters and local passages today while slowly subsiding through Tuesday... AMZ722-230430- /O.CON.TJSJ.SC.Y.0008.000000T0000Z-180123T1800Z/ Anegada Passage Southward to 17N- 420 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM AST TUESDAY... * WINDS...East winds to 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ712-725-732-230430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- 420 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST TUESDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...Seas 5 to 7 feet with occasional seas up to 9 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ741-230430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180123T1200Z/ Mona Passage Southward to 17N- 420 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST TUESDAY... * WINDS...East winds 15 to 20 knots. * WAVES/SEAS...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 seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$ AMZ710-230430- /O.CON.TJSJ.SC.Y.0007.000000T0000Z-180124T0600Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 420 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM AST WEDNESDAY... * WINDS...East winds to 15 to 20 knots. * WAVES/SEAS...Seas 6 to 8 feet with occasional seas up to 10 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 21 to 33 knots and seas of 7 feet or greater are expected to produce hazardous wave conditions to small craft. Inexperienced mariners... especially those operating smaller vessels should avoid navigating in these conditions. && $$
788 WHCA72 TJSJ 230059 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 859 PM AST Mon Jan 22 2018 ...Northerly swell is slowly subsiding... .The northerly swell is subsiding and the local seas no longer meet small craft advisory criteria. AMZ722-230200- /O.CAN.TJSJ.SC.Y.0008.000000T0000Z-180123T1800Z/ Anegada Passage Southward to 17N- 859 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in San Juan has cancelled the Small Craft Advisory. The local seas are now under 7 feet and no longer meet Small Craft Advisory Criteria. $$ AMZ712-725-732-230200- /O.CAN.TJSJ.SC.Y.0007.000000T0000Z-180123T0600Z/ Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out 10 NM-Caribbean Waters of Puerto Rico from 10 NM to 17N- 859 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in San Juan has cancelled the Small Craft Advisory. The local seas are now under 7 feet and no longer meet Small Craft Advisory Criteria. $$ AMZ741-230200- /O.CAN.TJSJ.SC.Y.0007.000000T0000Z-180123T1200Z/ Mona Passage Southward to 17N- 859 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in San Juan has cancelled the Small Craft Advisory. The local seas are now under 7 feet and no longer meet Small Craft Advisory Criteria. $$ AMZ710-230200- /O.CAN.TJSJ.SC.Y.0007.000000T0000Z-180124T0600Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 859 PM AST Mon Jan 22 2018 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in San Juan has cancelled the Small Craft Advisory. The local seas are now under 7 feet and no longer meet Small Craft Advisory Criteria. $$
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 Jan 18, 7:32 PM CST, 6 hours 47 minutes earlier.
Area forecast discussion, Jan 18, 7:32 PM CST, 6 hours 47 minutes before
Area Forecast Discussion National Weather Service San Juan PR 932 PM AST Thu Jan 18 2018 .UPDATE...No change to previous forecast discussion and inherited short term grids at this time. While most of the shower activity diminished over the interior sections of Puerto Rico, a few showers lingered along the northwest coastal areas and just offshore over the Mona passage. Most of the showers however were of light to moderate intensity. Expect occasional passing showers to continue to affect parts of the north and east coastal sections of some of the islands overnight as the moderate easterly trades will continue to transport occasional patches of moisture across the region. Otherwise no change to the forecast for the next few days based on recent model guidance and the present weather pattern. && .AVIATION UPDATE...No change to previous AVN discussion. Prevailing VFR conds durg entire fcst prd. Passing low level clds...nr FL025...FL050 with few SHRA enroute btw islands and ovr coastal waters. No sig wx impacts at local terminals attm. && .MARINE UPDATE...No change to previous marine discussion. Small craft should continue to exercise caution over the offshore Atlantic and the Anegada passage. A long period northwest to north swell is still forecast to arrive across the Atlantic waters and local passages during the weekend. This will result in hazardous seas and life threatening rip currents across the Atlantic facing beaches of the islands. && .PREV DISCUSSION... /issued 514 PM AST Thu Jan 18 2018/ SYNOPSIS... Once again, a mid to upper level ridge pattern induced a trade wind inversion, which limited the vertical development of showers across the islands. Local weather will be driven by low level moisture advection from the surrounding waters. As a result, expect passing showers across the U.S. Virgin Islands and the eastern half portion of Puerto Rico during the overnight and morning hours. Then, showers are forecast to move across the interior and western sections of Puerto Rico during the afternoon hours. SHORT TERM...the rest of today through Saturday... Satellite imagery and the terminal Doppler detected clouds and showers across the interior sections of Puerto Rico and downwind from the U.S. Virgin Islands. This activity will continue through the evening hours. Under a easterly wind flow expect showers across the surrounding waters of the USVI and some of them will move inland from time to time. Also, passing showers are expected across the eastern half portion of Puerto Rico, especially downwind from El Yunque into the surrounding municipalities. The maximum rainfall accumulations are forecast across the interior and western sections of Puerto Rico where rainfall amounts will range between a quarter and half an inch. Although much of the islands will observe mostly clear skies with no rainfall activity, an easterly wind flow will advect clouds and showers across the Atlantic and Caribbean Waters as well as across the U.S. Virgin Islands and the eastern half portion of Puerto Rico overnight and tomorrow morning. This weather pattern is forecast to continue through the weekend. However, breezy trade winds are expected by the upcoming weekend as high pressure ridge is forecast to build north of the region and increase the local pressure gradient. Which will increase the frequency of the passing showers across the local islands. LONG TERM...Sunday through Friday... Model guidance suggest a seasonal weather pattern for Puerto Rico and the U.S. Virgin Islands, as a mid to upper level ridge holds through at least Monday. Then, as a short wave trough moves north of the islands the upper level ridge is forecast to erodes. Although no significant upper level dynamic will be in place, low level moisture will induce shower development across the windward sections each night and morning. Also, the available moisture will combine with daytime heating, orographic effects and sea breeze variations to produce showers over some locations of the interior and western PR each afternoon. AVIATION... Mainly VFR conditions are expected to prevail across all terminals. However, shra over western PR could impact the flying area of TJMZ/TJBQ through at least 22z. Elsewhere, light trade wind showers could move at times across the vcty of the sites. Low level winds will continue from the east at 5 to 15 kt. Light and variable winds are expected overnight due to land breeze variations. MARINE...Local seas are diminishing, mariners can expect seas between 3 and 5 feet across the local waters, except across the Atlantic and Anegada Passage where seas can reach up to 6 feet. A long period northwest to north swell will reach the Atlantic waters and local passages during the weekend. This will result in hazardous seas and life threatening rip currents across the Atlantic beaches of the islands, specially by Saturday afternoon and on Sunday. && .PRELIMINARY POINT TEMPS/POPS... SJU 75 84 74 85 / 30 30 30 40 STT 74 84 74 84 / 30 20 30 40 && .SJU WATCHES/WARNINGS/ADVISORIES... PR...None. VI...None. AM...None. && SHORT TERM...RAM LONG TERM....RAM
Hazardous weather outlook, Jan 18, 8:33 AM CST, 17 hours 46 minutes before
Perspectivas sobre Condiciones Peligrosas del Tiempo Servicio Nacional de Meteorologia San Juan PR 1006 AM AST jueves 18 de enero de 2018 AMZ710>745-PRZ001>013-191000- 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- 1006 AM AST jueves 18 de enero 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 .Inundaciones...Lluvias de moderadas a fuertes localmente son posibles a traves de porciones del interior y oeste de la isla esta tarde. Esto resultara en al menos acumulacion de agua en las carreteras y en areas de pobre drenaje. .Olas...Se espera oleaje picado de hasta 6 pies mayormente a traves de las aguas del Atlantico y porciones de los Pasajes de Anegada y Mona. .Corrientes Marinas...Existe un riesgo alto de corrientes marinas para las playas desde noroeste de Puerto Rico hasta las playas del area de San Juan. .Dias dos a siete...viernes a miercoles Una marejada de periodo largo del noroeste producira oleaje peligroso a traves de las aguas regionales hasta el fin de semana. La marejada producira grandes olas rompientes a lo largo de las playas del Atlantico de las islas junto a un riesgo alto de corrientes marinas. El oleaje continuara picado hasta principios de la proxima semana a traves de las aguas regionales. .Comunicado sobre informacion reportada por observadores... No se anticipa activacion amplia de observadores, sin embargo, se le exhorta a los observadores que reporten inundaciones, trombas marinas y corrientes marinas al Servicio Nacional de Meteorologia en San Juan. AMZ715-725-VIZ001-002-191000- San Tomas, San John e Islas Adyacentes-Santa Cruz- Aguas cercanas del Atlantico y aguas costeras adyacentes del Caribe- 1006 AM AST jueves 18 de enero de 2018 Esta perspectiva sobre las condiciones del tiempo peligrosas es para Puerto Rico y las aguas costeras adyacentes del Atlantico. .Dia Uno...Hoy y Esta noche .Olas...Se espera oleaje picado de hasta 6 pies mayormente a traves de las aguas del Atlantico y porciones de los Pasajes de Anegada y Mona. .Corrientes Marinas...Existe un moderado de corrientes marinas para las playas de Santa Cruz y del norte de San Thomas. .Dias Dos a Siete...viernes a miercoles Una marejada de periodo largo del noroeste producira oleaje peligroso a traves de las aguas regionales hasta el fin de semana. La marejada producira grandes olas rompientes a lo largo de las playas del Atlantico de las islas junto a un riesgo alto de corrientes marinas. El oleaje continuara picado hasta principios de la proxima semana a traves de las aguas regionales. .Comunicado sobre informacion reportada por observadores... No se anticipa activacion amplia de observadores, sin embargo, se le exhorta a los observadores que reporten 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 |
|---|---|---|---|---|
| Jan 19, 11:00 AM CST | Areal Flood Advisory | JSJ | 3 hr | |
| Jan 19, 11:00 AM CST | Areal Flood Advisory | JSJ | 2 hr | |
| Jan 19, 12:57 PM CST | Flash Flood Warning | JSJ | 48 min |
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.