Alert archive / California / Hazardous Seas Warnings in 2013
Hazardous Seas Warning 22, NWS Eureka, CA
NWS Eureka, CA issued this hazardous seas warning at Jul 10, 2013, 3:22 AM PDT. It took effect at Jul 10, 2013, 2:00 PM PDT. It was in force for 37 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 10, 2013, 3:22 AM PDT (10:22 UTC)
- In effect from
- Jul 10, 2013, 2:00 PM PDT
- Expired
- Jul 12, 2013, 2:46 AM PDT
- In force
- 37 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted, in the capitals the NWS used until 2016.
165 WHUS76 KEKA 101022 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 322 AM PDT WED JUL 10 2013 PZZ475-101830- /O.EXT.KEKA.SC.Y.0057.000000T0000Z-130713T1200Z/ /O.CAN.KEKA.SE.A.0006.130711T0000Z-130714T0000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 322 AM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM SATURDAY... ...HAZARDOUS SEAS WATCH IS CANCELLED... * WINDS...N INCREASING TO 15 TO 25 KT TODAY AND REMAINING ELEVATED THROUGH SATURDAY. * WAVES...NW STEEP SHORT PERIOD WIND DRIVEN SEAS BUILDING TO 11 FT AT 9 SECONDS BY LATE TONIGHT. SEAS ARE EXPECTED TO REMAIN ELEVATED INTO THE WEEKEND. 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. && $$ PZZ470-101830- /O.EXT.KEKA.SC.Y.0056.000000T0000Z-130713T1200Z/ /O.UPG.KEKA.GL.A.0013.130711T0000Z-130712T0600Z/ /O.NEW.KEKA.SE.W.0022.130710T1600Z-130712T0700Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 322 AM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM SATURDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT THURSDAY NIGHT... ...GALE WATCH IS NO LONGER IN EFFECT... * WINDS...N 15 TO 25 KT TODAY INCREASING TO 20 TO 30 KT WITH OCCASIONAL GUSTS TO NEAR 35 KT TONIGHT. WINDS REMAINING ELEVATED THROUGH SATURDAY. * WAVES...N STEEP SHORT PERIOD WIND DRIVEN SEAS BUILDING TO 10 TO 12 FT AT 9 SECONDS BY TONIGHT. SEAS ARE EXPECTED TO REMAIN ELEVATED INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
8 follow-up statements
573 WHUS76 KEKA 101534 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 834 AM PDT WED JUL 10 2013 PZZ470-102345- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T1200Z/ /O.EXT.KEKA.SE.W.0022.130710T2100Z-130712T0700Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 834 AM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY... ...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO MIDNIGHT PDT THURSDAY NIGHT... THE HAZARDOUS SEAS WARNING IS NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO MIDNIGHT PDT THURSDAY NIGHT. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY. * WINDS...N 15 TO 25 KT TODAY INCREASING TO 20 TO 30 KT WITH OCCASIONAL GUSTS TO NEAR 35 KT TONIGHT. WINDS REMAINING ELEVATED THROUGH SATURDAY. * WAVES...N STEEP SHORT PERIOD WIND DRIVEN SEAS BUILDING TO 10 TO 12 FT AT 9 SECONDS BY TONIGHT. SEAS ARE EXPECTED TO REMAIN ELEVATED INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. 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. && $$ PZZ475-102345- /O.CON.KEKA.SC.Y.0057.000000T0000Z-130713T1200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 834 AM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY... A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT SATURDAY. * WINDS...N INCREASING TO 15 TO 25 KT TODAY AND REMAINING ELEVATED THROUGH SATURDAY. * WAVES...NW STEEP SHORT PERIOD WIND DRIVEN SEAS BUILDING TO 11 FT AT 9 SECONDS BY LATE TONIGHT. SEAS ARE EXPECTED TO REMAIN ELEVATED INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
846 WHUS76 KEKA 102103 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 203 PM PDT WED JUL 10 2013 PZZ475-110515- /O.EXT.KEKA.SC.Y.0057.000000T0000Z-130716T0000Z/ /O.EXA.KEKA.SE.W.0022.130710T2100Z-130712T0700Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 203 PM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT MONDAY... ...HAZARDOUS SEAS WARNING IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS SEAS WARNING...WHICH IS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT. THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 5 PM PDT MONDAY. * WINDS...N 20 TO 25 KT TONIGHT THROUGH THU...REMAINING ELEVATED THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS BUILDING TO 10 FT AT 8 SECONDS TONIGHT. SEAS ARE EXPECTED TO REMAIN ELEVATED INTO THE WEEKEND. 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. && $$ PZZ470-110515- /O.EXT.KEKA.SC.Y.0056.000000T0000Z-130716T0000Z/ /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 203 PM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT MONDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT... THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 5 PM PDT MONDAY. A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT. * WINDS...N 20 TO 30 KT TONIGHT AND THU...WITH GUSTS TO 35 KT. WINDS ARE EXPECTED TO REMAIN ELEVATED THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS BUILDING TO 12 FT AT 8 SECONDS TONIGHT AND THU. ELEVATED SEAS ARE EXPECTED TO CONTINUE INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ450-110515- /O.EXB.KEKA.SC.Y.0056.130711T0000Z-130713T0600Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- 203 PM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT FRIDAY. * WAVES...NW SHORT PERIOD SEAS BUILDING 8 FT AT 8 SECONDS TONIGHT THROUGH THU. ROUGH SEAS ARE EXPECTED TO CONTINUE INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. 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. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
059 WHUS76 KEKA 110340 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 840 PM PDT WED JUL 10 2013 PZZ470-111145- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ /O.CON.KEKA.SC.Y.0056.000000T0000Z-130716T0000Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 840 PM PDT WED JUL 10 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY... A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY. * WINDS...N 20 TO 30 KT TONIGHT AND THU...WITH GUSTS TO 35 KT. WINDS ARE EXPECTED TO REMAIN ELEVATED THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS BUILDING TO 12 FT AT 8 SECONDS TONIGHT AND THU. ELEVATED SEAS ARE EXPECTED TO CONTINUE INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ475-111145- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ /O.CON.KEKA.SC.Y.0057.000000T0000Z-130716T0000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 840 PM PDT WED JUL 10 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY... A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT THURSDAY NIGHT. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY. * WINDS...N 20 TO 25 KT TONIGHT THROUGH THU...REMAINING ELEVATED THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS BUILDING TO 10 FT AT 8 SECONDS TONIGHT. SEAS ARE EXPECTED TO REMAIN ELEVATED INTO THE WEEKEND. 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. && $$ PZZ450-111145- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- 840 PM PDT WED JUL 10 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY. * WAVES...NW SHORT PERIOD SEAS BUILDING 8 FT AT 8 SECONDS TONIGHT THROUGH THU. ROUGH SEAS ARE EXPECTED TO CONTINUE INTO THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
112 WHUS76 KEKA 111040 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 340 AM PDT THU JUL 11 2013 PZZ470-111845- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ /O.CON.KEKA.SC.Y.0056.000000T0000Z-130716T0000Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 340 AM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM MONDAY... * WINDS...N 20 TO 25 KT WITH GUSTS TO 30 KT THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS 10 TO 12 FT AT 8 TO 9 SECONDS THROUGH THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. 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. && $$ PZZ475-111845- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ /O.CON.KEKA.SC.Y.0057.000000T0000Z-130716T0000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 340 AM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM MONDAY... * WINDS...N 20 TO 25 KT WITH GUSTS TO 30 KT THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS 9 TO 11 FT AT 8 TO 9 SECONDS THROUGH THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ450-111845- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- 340 AM PDT THU JUL 11 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM FRIDAY... * WAVES...NW TO N SHORT PERIOD SEAS 8 FT AT 9 SECONDS INTO FRIDAY NIGHT. 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. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
049 WHUS76 KEKA 111538 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 838 AM PDT THU JUL 11 2013 PZZ470-112345- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ /O.CON.KEKA.SC.Y.0056.000000T0000Z-130716T0000Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 838 AM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY... A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY. * WINDS...N 20 TO 25 KT WITH GUSTS TO 30 KT THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS 10 TO 12 FT AT 8 TO 9 SECONDS THROUGH THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ475-112345- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T0700Z/ /O.CON.KEKA.SC.Y.0057.000000T0000Z-130716T0000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 838 AM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY... A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY. * WINDS...N 20 TO 25 KT WITH GUSTS TO 30 KT THROUGH THE WEEKEND. * WAVES...N WIND DRIVEN SEAS 9 TO 11 FT AT 8 TO 9 SECONDS THROUGH THE WEEKEND. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. 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. && $$ PZZ455-112345- /O.EXA.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ CAPE MENDOCINO TO PT ARENA OUT 10 NM- 838 AM PDT THU JUL 11 2013 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT ADVISORY...WHICH IS IN EFFECT UNTIL 11 PM PDT FRIDAY. * WAVES...NW TO N SHORT PERIOD SEAS 8 FT AT 9 SECONDS INTO FRIDAY NIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ450-112345- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- 838 AM PDT THU JUL 11 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY. * WAVES...NW TO N SHORT PERIOD SEAS 8 FT AT 9 SECONDS INTO FRIDAY NIGHT. 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. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
893 WHUS76 KEKA 112126 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 226 PM PDT THU JUL 11 2013 PZZ470-120530- /O.EXT.KEKA.SE.W.0022.000000T0000Z-130712T1100Z/ /O.EXT.KEKA.SC.Y.0056.000000T0000Z-130717T0000Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 226 PM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 4 AM PDT FRIDAY... ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT TUESDAY... THE HAZARDOUS SEAS WARNING IS NOW IN EFFECT UNTIL 4 AM PDT FRIDAY. THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 5 PM PDT TUESDAY. * WINDS...N 20 TO 25 KT WITH GUSTS AROUND 30 KT THROUGH THE WEEKEND. * WAVES...N WIND-DRIVEN SEAS OF 11 FT AT 8 SECONDS TONIGHT. SEAS WILL REMAIN ELEVATED FRI THROUGH SUN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ475-120530- /O.EXT.KEKA.SE.W.0022.000000T0000Z-130712T1100Z/ /O.EXT.KEKA.SC.Y.0057.000000T0000Z-130717T0000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 226 PM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 4 AM PDT FRIDAY... ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT TUESDAY... THE HAZARDOUS SEAS WARNING IS NOW IN EFFECT UNTIL 4 AM PDT FRIDAY. THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 5 PM PDT TUESDAY. * WINDS...N 20 TO 25 KT WITH GUSTS AROUND 30 KT THROUGH THE WEEKEND. * WAVES...N WIND-DRIVEN SEAS 11 FT AT 8 SECONDS TONIGHT. SEAS WILL REMAIN ELEVATED FRI THROUGH SUN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. 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. && $$ PZZ450-455-120530- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 226 PM PDT THU JUL 11 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY. * WAVES...N AND NW 7 TO 8 FT AT 8 SECONDS TONIGHT THROUGH FRI NIGHT...MAINLY BEYOND ABOUT 5NM FROM SHORE. SEAS UP TO 10 FT AROUND CAPE MENDOCINO TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
758 WHUS76 KEKA 120356 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 856 PM PDT THU JUL 11 2013 PZZ470-121200- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T1100Z/ /O.CON.KEKA.SC.Y.0056.000000T0000Z-130717T0000Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 856 PM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PDT FRIDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY... A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PDT FRIDAY. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY. * WINDS...N 20 TO 25 KT WITH GUSTS AROUND 30 KT THROUGH THE WEEKEND. * WAVES...N WIND-DRIVEN SEAS OF 10 TO 11 FT AT 8 SECONDS TONIGHT. SEAS WILL REMAIN ELEVATED FRI THROUGH SUN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. 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. && $$ PZZ475-121200- /O.CON.KEKA.SE.W.0022.000000T0000Z-130712T1100Z/ /O.CON.KEKA.SC.Y.0057.000000T0000Z-130717T0000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 856 PM PDT THU JUL 11 2013 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PDT FRIDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY... A HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PDT FRIDAY. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY. * WINDS...N 20 TO 25 KT WITH GUSTS AROUND 30 KT THROUGH THE WEEKEND. * WAVES...N WIND-DRIVEN SEAS 10 TO 11 FT AT 8 SECONDS TONIGHT. SEAS WILL REMAIN ELEVATED FRI THROUGH SUN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ450-455-121200- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 856 PM PDT THU JUL 11 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY. * WAVES...N AND NW 7 TO 8 FT AT 8 SECONDS TONIGHT THROUGH FRI NIGHT...MAINLY BEYOND ABOUT 5NM FROM SHORE. 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. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
794 WHUS76 KEKA 120946 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 246 AM PDT FRI JUL 12 2013 PZZ475-121800- /O.CAN.KEKA.SE.W.0022.000000T0000Z-130712T1100Z/ /O.CON.KEKA.SC.Y.0057.000000T0000Z-130717T0000Z/ /O.NEW.KEKA.SE.W.0023.130712T2200Z-130713T1000Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 246 AM PDT FRI JUL 12 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SATURDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS SEAS WARNING...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT SATURDAY. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY. * WINDS...N 20 TO 25 KT WITH GUSTS AROUND 30 KT THROUGH THE WEEKEND. * WAVES...N 8 TO 10 FT AT 8 SECONDS WILL PEAK AROUND 10 TO 12 FT THIS AFTERNOON AND EVENING. SEAS WILL REMAIN ELEVATED THROUGH SUN. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ470-121800- /O.CAN.KEKA.SE.W.0022.000000T0000Z-130712T1100Z/ /O.CON.KEKA.SC.Y.0056.000000T0000Z-130717T0000Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 246 AM PDT FRI JUL 12 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS CANCELLED THE HAZARDOUS SEAS WARNING. A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT TUESDAY. * WINDS...N 20 TO 25 KT WITH GUSTS AROUND 30 KT THROUGH THE WEEKEND. * WAVES...N 8 TO 10 FT AT 8 SECONDS WILL REMAIN ELEVATED INTO NEXT WEEK. 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. && $$ PZZ450-121800- /O.EXT.KEKA.SC.Y.0056.000000T0000Z-130714T1000Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- 246 AM PDT FRI JUL 12 2013 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SUNDAY... THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 3 AM PDT SUNDAY. * WAVES...N AND NW 7 TO 9 FT AT 8 SECONDS THROUGH SAT NIGHT...MAINLY BEYOND ABOUT 5NM FROM SHORE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ455-121800- /O.CON.KEKA.SC.Y.0056.000000T0000Z-130713T0600Z/ CAPE MENDOCINO TO PT ARENA OUT 10 NM- 246 AM PDT FRI JUL 12 2013 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING. * WAVES...N AND NW 7 TO 9 FT AT 8 SECONDS THROUGH TONIGHT...MAINLY BEYOND ABOUT 5NM FROM SHORE. 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. && $$ HTTP://WWW.WEATHER.GOV/EUREKA
What forecasters said that day
The local office's own words before this hazardous seas warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Eureka, CA wrote its last area forecast discussion before this hazardous seas warning went out at Jul 9, 9:07 PM PDT, 6 hours 15 minutes earlier.
Area forecast discussion, Jul 9, 9:07 PM PDT, 6 hours 15 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE EUREKA CA
907 PM PDT TUE JUL 9 2013
.SYNOPSIS...EXPECT A TRANQUIL WEATHER PATTERN WITH SEASONAL
TEMPERATURES TO CONTINUE THIS WEEK. THE INTERIOR SHOULD REMAIN
MOSTLY CLEAR WHILE THE COAST CAN EXPECT OVERNIGHT CLOUDS AND FOG
WITH CLEARING EACH AFTERNOON.
&&
.UPDATE...DID A QUICK UPDATE TO ADD AREAS OF DENSE FOG ALONG THE
REDWOOD AND MENDOCINO COASTS OVERNIGHT. OBSERVATIONS AND WEBCAMS
ARE SHOWING DENSE FOG LIMITING VISIBILITIES TO LESS THAN A 1/4
MILE ALONG THE IMMEDIATE COAST AS OF 4Z/9PM. EXPECT THE DENSE FOG
TO PERSIST THROUGH THE NIGHT NEAR THE COAST. OTHERWISE...FORECAST
REMAINS ON TRACK. STP
&&
.PREV DISCUSSION......ISSUED AT 250 PM PDT...
DISCUSSION...VIRTUALLY CLOUDLESS SKIES ACROSS THE CWA THIS AFTERNOON
EXCEPT FOR STRATUS ALONG THE COASTAL WATERS. THE CURRENT WEATHER PATTERN
SHOULD PERSIST FOR AT LEAST ANOTHER FEW DAYS WITH ONLY SUBTLE CHANGES
MAINLY AFFECTING THE MARINE LAYER AND COASTAL CLOUDS WITH ONLY MINOR
FLUCTUATIONS IN AFTERNOON MAX TEMPERATURES ACROSS THE INTERIOR. THE
TEMPS WILL DROP A BIT BEGINNING TOMORROW AS HEIGHTS AND THICKNESS
GRADUALLY FALL DUE TO AN APPROACHING WEAK TROUGH. THIS TROUGH MAY
ALSO KICK OFF SOME MOUNTAIN CUMULUS AND PERHAPS A FEW THUNDERSTORMS
OVER THE HIGHEST TERRAIN OVER TRINITY COUNTY WEDNESDAY AND THURSDAY.
INSTABILITY (LI'S AND MUCAPES) AND SHEAR (0-6 KM AND JET STREAK
POSITIONING) IS DECENT AT BEST. HOWEVER, MOISTURE IS VERY LIMITED AS
PWATS BARELY REACH 0.75 INCHES SO NOTHING TO GET REALLY EXCITED
ABOUT. AS WE GET CLOSER TO THE END OF THE WEEKEND A GRADUAL WARMING
TREND WILL BE OBSERVED ACROSS THE INTERIOR AS HIGH BUILDS FROM THE
GREAT BASIN WESTWARD OVER NW CA. THIS WILL POTENTIALLY BRING BACK
TRIPLE DIGIT AFTERNOON TEMPS TO MANY OF THE INTERIOR VALLEYS.
AVIATION...SHALLOW LAYER OF FOG AND LOW CLOUDS HAS BEEN HUGGING THE
SHORELINE THROUGH MOST OF TODAY. THE VERY LOW IFR DECK WITH VSBY
BELOW 1SM AND CIGS AT OR BELOW 200 FT WILL SPREAD ONSHORE LATE THIS
AFTERNOON INTO THIS EVENING. NORTHERLY WINDS ARE EXPECTED TO
INCREASE ON WED AFTERNOON AND EVENING. THIS SHOULD PROMOTE SLIGHTLY
BETTER MIXING AND DEEPER LOW CLOUD INTRUSION INTO THE RIVER VALLEYS
WED NIGHT.
MARINE...SEAS WILL REMAIN DOMINATED BY SHORT PERIOD NORTHERLY AND
NORTHWESTERLY WIND-WAVES THROUGH THE WEEK. AS OF 2PM, BUOYS
INDICATED ROUGH SEAS OF 5-7 FT AT 8 SECONDS. SEA HEIGHTS SHOULD
INCREASE A TAD LATER TONIGHT INTO WED AS NORTHERLY WINDS SLOWLY RAMP
UP IN THE OUTER WATERS BEYOND ABOUT 30NM. DROPPED THE WARNING FOR
HAZARDOUS SEAS IN PZZ470 TONIGHT THROUGH WED. THE WIND DRIVEN SEAS
ARE PROBABLY NOT AS HIGH AS YESTERDAY WITH WINDS ONLY UP TO 20 KT IN
PZZ470. THUS DROPPED THE WARNING FOR SEAS. WINDS WILL SLOWLY
INCREASE DURING THE DAY ON WED...AND MAY REACH 35 KT BY WED EVENING.
SWAN AND ENP WAVE MODELS HAVE SEAS BUILDING TO 10-13 FT AT 8 SECONDS
IN THE OUTER WATERS. A WARNING FOR HAZARDOUS WILL LIKELY BE
NECESSARY, SO HOISTED A HAZARDOUS SEAS WATCH FOR THE SOUTHERN OUTER
WATERS. NOT TO CONFIDENT ON THE GALE IN PZZ470 WITH LOW COVERAGE AND
DURATION OF THE 35 KT WINDS. FOR NOW WILL HOLD OFF ON HOISTING THE
GALE WARNING AS THE MODELS MAY BE OVERDONE ON THE GALE FORCE WINDS.
ALSO OF NOTE, PERIODIC SOUTHERLY WIND SURGES ARE EXPECTED
NEAR-SHORE, INSIDE 10NM, AS SMALL SCALE VON-KARMAN-LIKE VORTICES
SPIN-UP. THESE ARE DIFFICULT TO DEPICT IN THE GRIDS AND THE MODELS
TEND TO HANDLE THE DEVELOPMENT, INTENSITY AND GROWTH OF THESE SMALL
SCALE EDDIES POORLY. THE EKA-WRF MODEL SEEMED TO DEPICT THESE EDDIES
THE BEST AND HAVE GONE WITH IT.
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
NORTHWEST CALIFORNIA COASTAL WATERS...GALE WATCH FROM WEDNESDAY AFTERNOON
THROUGH THURSDAY EVENING PZZ470.
SMALL CRAFT ADVISORY UNTIL 5 PM PDT WEDNESDAY PZZ470.
SMALL CRAFT ADVISORY UNTIL 5 PM PDT WEDNESDAY PZZ475.
HAZARDOUS SEAS WATCH FROM WEDNESDAY AFTERNOON THROUGH SATURDAY
AFTERNOON PZZ475.
&&
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HTTP://WWW.TWITTER.COM/NWSEUREKAHazardous weather outlook, Jul 9, 3:25 AM PDT, 23 hours 57 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE EUREKA CA 325 AM PDT TUE JUL 9 2013 CAZ003-004-101230- NORTH COAST INTERIOR-UPPER TRINITY RIVER- 325 AM PDT TUE JUL 9 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. THERE IS SLIGHT CHANCE OF DRY THUNDERSTORMS OVER THE TRINITY ALPS WEDNESDAY AND THURSDAY AFTERNOONS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. CAZ001-002-076-101230- REDWOOD COAST-MENDOCINO COAST-MENDOCINO INTERIOR- 325 AM PDT TUE JUL 9 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA. .DAY ONE...TODAY AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
Nearby
Hazardous Seas Warnings in California, 2013Every hazardous seas warning in 2013
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.