Alert archive / California / Small Craft Advisories in 2017
Small Craft Advisory 104, NWS Eureka, CA
NWS Eureka, CA issued this small craft advisory at Oct 17, 2017, 3:01 PM PDT. It took effect at Oct 19, 2017, 3:00 AM PDT. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Oct 17, 2017, 3:01 PM PDT (22:01 UTC)
- In effect from
- Oct 19, 2017, 3:00 AM PDT
- Expired
- Oct 19, 2017, 5:00 PM PDT
- In force
- 14 hr
- Issued by
- NWS Eureka, CA
The text
As transmitted.
609 WHUS76 KEKA 172201 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 301 PM PDT TUE OCT 17 2017 PZZ450-455-180615- /O.NEW.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.NEW.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 301 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT ADVISORY, WHICH IS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY. A HAZARDOUS SEAS WATCH HAS ALSO BEEN ISSUED. THIS HAZARDOUS SEAS WATCH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON. * WINDS...SOUTH 15 TO 20 KT. * WAVES/SEAS...NORTHWEST 16 TO 19 FEET AT 18 SECONDS. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ470-180615- /O.NEW.KEKA.SC.Y.0104.171019T1000Z-171019T2200Z/ /O.NEW.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 301 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT ADVISORY, WHICH IS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY. A HAZARDOUS SEAS WATCH HAS ALSO BEEN ISSUED. THIS HAZARDOUS SEAS WATCH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON. * WINDS...SOUTH 20 TO 30 KT WITH GUSTS TO 35 KT. * WAVES/SEAS...NORTHWEST 18 TO 21 FEET AROUND 18 SECONDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ475-180615- /O.NEW.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.NEW.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 301 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT ADVISORY, WHICH IS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY. A HAZARDOUS SEAS WATCH HAS ALSO BEEN ISSUED. THIS HAZARDOUS SEAS WATCH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON. * WINDS...SOUTH 15 TO 20 KT WITH GUSTS TO 30 KT. * WAVES/SEAS...NORTHWEST 17 TO 20 FEET AROUND 18 SECONDS. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$
10 follow-up statements
676 WHUS76 KEKA 172211 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 311 PM PDT TUE OCT 17 2017 PZZ450-455-180615- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 311 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH 15 TO 20 KT. * WAVES/SEAS...NORTHWEST 5 TO 7 FT BUILDING TO 16 TO 19 FEET AT 18 SECONDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ470-180615- /O.CON.KEKA.SC.Y.0104.171019T1000Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 311 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH 20 TO 30 KT WITH GUSTS TO 35 KT. * WAVES/SEAS...NORTHWEST 7 TO 10 FT BUILDING TO 18 TO 21 FEET AROUND 18 SECONDS. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ475-180615- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 311 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH 15 TO 20 KT WITH GUSTS TO 30 KT. * WAVES/SEAS...NORTHWEST 8 TO 11 FT BUILDING TO 17 TO 20 FEET AROUND 18 SECONDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$
943 WHUS76 KEKA 180407 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 907 PM PDT TUE OCT 17 2017 PZZ450-455-181215- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 907 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH 15 TO 20 KT THURSDAY. * WAVES/SEAS...NORTHWEST 5 TO 7 FT BUILDING TO 16 TO 19 FEET AT 18 SECONDS LATE THURSDAY AND FRIDAY. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ470-181215- /O.CON.KEKA.SC.Y.0104.171019T1000Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 907 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH 20 TO 30 KT WITH GUSTS TO 35 KT THURSDAY. * WAVES/SEAS...NORTHWEST 7 TO 10 FT BUILDING TO 18 TO 21 FEET AROUND 18 SECONDS LATE THURSDAY AND FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ475-181215- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 907 PM PDT TUE OCT 17 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH 15 TO 20 KT WITH GUSTS TO 30 KT THURSDAY. * WAVES/SEAS...NORTHWEST 8 TO 11 FT BUILDING TO 17 TO 20 FEET AROUND 18 SECONDS LATE THURSDAY AND FRIDAY. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$
867 WHUS76 KEKA 181022 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 322 AM PDT WED OCT 18 2017 PZZ450-455-181830- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 322 AM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH GUSTS AROUND 30 KT ON THU. * WAVES/SEAS...NW SWELL AROUND 20 FT THU NIGHT THROUGH FRI. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ470-181830- /O.CON.KEKA.SC.Y.0104.171019T1000Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 322 AM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH GUSTS AROUND 35 KT ON THU. * WAVES/SEAS...NW SWELL 20 FT THU NIGHT THROUGH FRI. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ475-181830- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 322 AM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH GUSTS TO 30 KT ON THU. * WAVES/SEAS...NW SWELL 20 FT THU NIGHT THROUGH FRI. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$
723 WHUS76 KEKA 181615 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 915 AM PDT WED OCT 18 2017 PZZ450-455-190015- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 915 AM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH GUSTS AROUND 30 KT ON THU. * WAVES/SEAS...NW SWELL AROUND 20 FT THU NIGHT THROUGH FRI. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ470-190015- /O.CON.KEKA.SC.Y.0104.171019T1000Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 915 AM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH GUSTS AROUND 35 KT ON THU. * WAVES/SEAS...NW SWELL 20 FT THU NIGHT THROUGH FRI. PRECAUTIONARY/PREPAREDNESS ACTIONS... A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$ PZZ475-190015- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.CON.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 915 AM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WINDS...SOUTH GUSTS TO 30 KT ON THU. * WAVES/SEAS...NW SWELL 20 FT THU NIGHT THROUGH FRI. 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. A HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS HAS SIGNIFICANTLY INCREASED, BUT THE SPECIFIC TIMING AND/OR LOCATION IS STILL UNCERTAIN. IT IS INTENDED TO PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO CONSIDER ALTERING THEIR PLANS. && $$
497 WHUS76 KEKA 182218 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 318 PM PDT WED OCT 18 2017 PZZ450-455-190630- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.UPG.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ /O.NEW.KEKA.SE.W.0024.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 318 PM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM THURSDAY TO 3 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS SEAS WARNING, WHICH IS IN EFFECT FROM 3 PM THURSDAY TO 3 PM PDT FRIDAY. THE HAZARDOUS SEAS WATCH IS NO LONGER IN EFFECT. * WINDS...SOUTH GUSTS AROUND 30 KT ON THU. * WAVES/SEAS...NW SWELL AROUND 20 FT THU NIGHT THROUGH FRI. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ470-190630- /O.CON.KEKA.SC.Y.0104.171019T1000Z-171019T2200Z/ /O.UPG.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ /O.NEW.KEKA.SE.W.0024.171019T2200Z-171020T2200Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 318 PM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM THURSDAY TO 3 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS SEAS WARNING, WHICH IS IN EFFECT FROM 3 PM THURSDAY TO 3 PM PDT FRIDAY. THE HAZARDOUS SEAS WATCH IS NO LONGER IN EFFECT. * WINDS...SOUTH GUSTS AROUND 35 KT ON THU. * WAVES/SEAS...NW SWELL 20 FT THU NIGHT THROUGH FRI. 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. && $$ PZZ475-190630- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171019T2200Z/ /O.UPG.KEKA.SE.A.0002.171019T2200Z-171020T2200Z/ /O.NEW.KEKA.SE.W.0024.171019T2200Z-171020T2200Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 318 PM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TO 3 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM THURSDAY TO 3 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS SEAS WARNING, WHICH IS IN EFFECT FROM 3 PM THURSDAY TO 3 PM PDT FRIDAY. THE HAZARDOUS SEAS WATCH IS NO LONGER IN EFFECT. * WINDS...SOUTH GUSTS TO 30 KT ON THU. * WAVES/SEAS...NW SWELL 20 FT THU NIGHT THROUGH FRI. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$
875 WHUS76 KEKA 190312 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 812 PM PDT WED OCT 18 2017 PZZ450-455-191115- /O.EXT.KEKA.SC.Y.0104.171019T1600Z-171020T0000Z/ /O.EXT.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 812 PM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM TO 5 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 5 PM THURSDAY TO 6 PM PDT FRIDAY... * WINDS...SOUTH 15 TO 25 KT GUSTING TO 30 KT. * WAVES/SEAS...STEEP SOUTHERLY WIND WAVES 4 TO 7 FEET DURING THURSDAY FOLLOWED BY A LARGE NORTHWEST SWELL AROUND 20 FT AT 17 SECONDS THURSDAY NIGHT THROUGH FRIDAY. 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. && $$ PZZ470-191115- /O.EXT.KEKA.SC.Y.0104.171019T1000Z-171020T0000Z/ /O.EXT.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 812 PM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM TO 5 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 5 PM THURSDAY TO 6 PM PDT FRIDAY... * WINDS...SOUTH 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT DURING THURSDAY. * WAVES/SEAS...STEEP SOUTHERLY WIND WAVES 7 TO 10 FEET DURING THURSDAY FOLLOWED BY A LARGE NORTHWEST SWELL 20 FT AT 17 SECONDS THURSDAY NIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ475-191115- /O.EXT.KEKA.SC.Y.0104.171019T1600Z-171020T0000Z/ /O.EXT.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 812 PM PDT WED OCT 18 2017 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM TO 5 PM PDT THURSDAY... ...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 5 PM THURSDAY TO 6 PM PDT FRIDAY... * WINDS...SOUTH 15 TO 25 KT GUSTING TO 30 KT DURING THURSDAY. * WAVES/SEAS...STEEP SOUTHERLY WIND WAVES 5 TO 10 FEET DURING THURSDAY FOLLOWED BY A LARGE NORTHWEST SWELL 20 FT AT 17 SECONDS THURSDAY NIGHT THROUGH FRIDAY. 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. && $$
715 WHUS76 KEKA 191141 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 441 AM PDT THU OCT 19 2017 PZZ450-455-191945- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 441 AM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 5 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 PM PDT FRIDAY... * WINDS...SOUTH 15 TO 25 KT GUSTING TO 30 KT TODAY. * WAVES/SEAS...STEEP SOUTHERLY WIND WAVES 4 TO 7 FEET TODAY FOLLOWED BY A LARGE NORTHWEST SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$ PZZ470-191945- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 441 AM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 PM PDT FRIDAY... * WINDS...SOUTH 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT TODAY. * WAVES/SEAS...STEEP SOUTHERLY WIND WAVES 7 TO 10 FEET TODAY FOLLOWED BY A LARGE NORTHWEST SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. 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. && $$ PZZ475-191945- /O.CON.KEKA.SC.Y.0104.171019T1600Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 441 AM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 5 PM PDT THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 PM PDT FRIDAY... * WINDS...SOUTH 15 TO 25 KT GUSTING TO 30 KT TODAY. * WAVES/SEAS...STEEP SOUTHERLY WIND WAVES 5 TO 7 FEET TODAY FOLLOWED BY A LARGE NORTHWEST SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. && $$
675 WHUS76 KEKA 191612 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 912 AM PDT THU OCT 19 2017 PZZ450-455-200015- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 912 AM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 PM FRIDAY... * WINDS...S 15 TO 25 KT GUSTING TO 30 KT TODAY. * WAVES...STEEP S WIND WAVES 4 TO 7 FT TODAY FOLLOWED BY A LARGE NW SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. 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. $$ PZZ470-200015- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 912 AM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 PM FRIDAY... * WINDS...S 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT TODAY. * WAVES...STEEP S WIND WAVES 7 TO 10 FT TODAY FOLLOWED BY A LARGE NW SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. $$ PZZ475-200015- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 912 AM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 PM FRIDAY... * WINDS...S 15 TO 25 KT GUSTING TO 30 KT TODAY. * WAVES...STEEP S WIND WAVES 5 TO 7 FT TODAY FOLLOWED BY A LARGE NW SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. 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. $$
627 WHUS76 KEKA 192211 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 311 PM PDT THU OCT 19 2017 PZZ450-455-200615- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 311 PM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM FRIDAY... * WINDS...SW TO W DIMINISHING TO 10 TO 15 KT. GUSTS TO 25 KT THIS AFTERNOON AND EARLY EVENING. * WAVES...STEEP S WIND WAVES 2 TO 4 FT THIS AFTERNOON AND EARLY EVENING FOLLOWED BY A LARGE NW SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. $$ PZZ470-200615- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 311 PM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM FRIDAY... * WINDS...SW TO W DIMINISHING TO 10 TO 20 KT. GUSTS TO 30 KT THIS AFTERNOON AND EARLY EVENING. * WAVES...STEEP S WIND WAVES SUBSIDING TO 3 TO 5 FT THIS EVENING...FOLLOWED BY A LARGE NW SWELL AROUND 20 FT AT 16 SECONDS TONIGHT THROUGH FRIDAY. 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. $$ PZZ475-200615- /O.CON.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 311 PM PDT THU OCT 19 2017 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM THIS AFTERNOON... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM FRIDAY... * WINDS...SW TO W DIMINISHING TO 10 TO 20 KT. GUSTS TO 30 KT THIS AFTERNOON AND EARLY EVENING. * WAVES...STEEP S WIND WAVES DIMINISHING TO 3 TO 5 FT THIS EVENING...FOLLOWED BY A LARGE NW SWELL AROUND 20 FT AT 17 SECONDS TONIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS. $$
269 WHUS76 KEKA 192357 MWWEKA URGENT - MARINE WEATHER MESSAGE NATIONAL WEATHER SERVICE EUREKA CA 457 PM PDT THU OCT 19 2017 PZZ450-455-200800- /O.EXP.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM- CAPE MENDOCINO TO PT ARENA OUT 10 NM- 457 PM PDT THU OCT 19 2017 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PDT FRIDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM PDT THIS AFTERNOON... * WAVES...STEEP WAVES 10 FEET AT 13 SECONDS WILL BE REPLACED BY A LARGE NORTHWESTERLY SWELL, WITH WAVES BUILDING TO 20 FEET AT 17 SECONDS TONIGHT THROUGH FRIDAY. 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. && $$ PZZ470-200800- /O.EXP.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM- 457 PM PDT THU OCT 19 2017 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PDT FRIDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM PDT THIS AFTERNOON... * WAVES...STEEP WAVES 10 FEET AT 13 SECONDS WILL BE REPLACED BY A LARGE NORTHWESTERLY SWELL, WITH WAVES BUILDING TO 20 FEET AT 17 SECONDS TONIGHT THROUGH FRIDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN PORT, OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE. && $$ PZZ475-200800- /O.EXP.KEKA.SC.Y.0104.000000T0000Z-171020T0000Z/ /O.CON.KEKA.SE.W.0024.171020T0000Z-171021T0100Z/ CAPE MENDOCINO TO PT ARENA 10 TO 60 NM- 457 PM PDT THU OCT 19 2017 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PDT FRIDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM PDT THIS AFTERNOON... * WAVES...STEEP WAVES 10 FEET AT 13 SECONDS WILL BE REPLACED BY A LARGE NORTHWESTERLY SWELL, WITH WAVES BUILDING TO 20 FEET AT 17 SECONDS TONIGHT THROUGH FRIDAY. 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. && $$
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 Eureka, CA wrote its last area forecast discussion before this small craft advisory went out at Oct 17, 2:53 PM PDT, 8 minutes earlier.
Area forecast discussion, Oct 17, 2:53 PM PDT, 8 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
253 PM PDT Tue Oct 17 2017
.SYNOPSIS...Widespread rains will spread across the region
Thursday afternoon into Friday, with lighter showers persisting
through the weekend. Drier and warmer conditions are then expected
next week.
&&
.DISCUSSION...A progressive upper flow regime was observed Tuesday
afternoon from roughly the Aleutians eastward to the Pacific
NW/SWRN Canada. Within this flow regime, a vigorous shortwave
trough was emerging over the Gulf of Alaska, and is forecast to
dig SEWD across the NERN Pacific through Wednesday night. A
surface frontal boundary will sharpen ahead of the upper wave, and
move onshore across NWRN CA by roughly midday Thursday. Frontal
ascent combined with moist southwesterly flow aloft will favor
widespread rainfall with the frontal passage, with storm total
Thursday-Friday rains near 2 inches over Del Norte County,
ranging to around a quarter inch over southern Mendocino County.
After the frontal passage, 500 mb temperatures near -28 C will
spread inland across Oregon, with slightly warmer midlevel
temperatures impacting northern CA. As a result, only marginal
destabilization will occur over NWRN CA, leading to a sub-
optimal airmass for coastal thunderstorms. In addition, warmer
midlevel air over NRN CA will restrict light snowfall to only the
highest peaks in the Trinity Alps.
Over the weekend, light shower activity will persist across the
area, with the highest probability located in Del Norte County.
Thereafter, model guidance shows midlevel ridging developing over
California, which signals a drier and warmer pattern for the
early to middle portions of next week.
&&
.AVIATION...A band of marine clouds formed and became quite
entrenched along the North Coast early this morning. While
impacting airport Cigs & Vis, local conditions rapidly dropped
down to IFR/LIFR at ACV & CEC with patchy drizzle reported at EKA.
Clouds began to erode and shrink from the coast by late morning
to shortly after noonday when VFR conditions finally prevailed.
Stratus remained hugged up along the Southern Mendocino Coast
through afternoon. Interior areas remained clear with inland
Mendocino reporting some FU/HZ due to wildfires. Through the
evening TAF period, model guidance suggest another round of
stratus and fog...as well as patchy drizzle...redeveloping along
the Coast through Wednesday morning. /TA
&&
.MARINE...Light to moderate northerly winds today and tonight
will diminish on Wed as southerly winds begin in advance of an
approaching cold front. As the winds begin to die down Thursday
afternoon a very large and long period west-northwest swell will
build behind the front Thu night. This very large swell will
persist into Friday however seas will remain elevated through the
weekend. Another round of brisk southerly winds and steep
southerly waves will return Fri night into Sat for the northern
waters. Large seas will persist through the weekend and into early
next week. /WCI
&&
.FIRE WEATHER...West-southwesterly winds are forecast to
strengthen across area ridgetops Wednesday night into Thursday
ahead of a cold front. However, RH values will be on the increase
as winds strengthen, which should mitigate a more significant fire
weather threat. By Thursday afternoon, widespread rain will spread
across northwest California, with storm total values near 2 inches
expected in Del Norte county, ranging to around a quarter inch
over southern Mendocino county. Lighter showers will then persist
through the weekend, before warmer and drier conditions return
next week.
&&
.BEACH HAZARDS AND SURF...Wave models remain consistent with very
large west-northwest swell building Thu Night and Fri. This swell
will build to around 17 to 20 feet with periods near 18 seconds
Late Thu Night and peak early Friday morning. Swell of this
magnitude will result in very large breakers in the surf zone as
well as hazardous waves in the harbor entrances. Current
indications are for surf to exceed 20 feet for west and northwest
oriented surf by late Thursday afternoon and remain elevated
through Friday night. This surf will slowly begin to decay through
the weekend. /WCI
&&
.EKA WATCHES/WARNINGS/ADVISORIES...
CA...None.
NORTHWEST CALIFORNIA COASTAL WATERS...Small Craft Advisory from 9
AM to 3 PM PDT Thursday for PZZ450- 455-475.
Hazardous Seas Watch from Thursday afternoon through Friday
afternoon for PZZ450-455-470-475.
Small Craft Advisory from 3 AM to 3 PM PDT Thursday for PZZ470.
&&
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For forecast zone information
see the forecast zone map online:
http://www.weather.gov/eureka/zonemap.pngHazardous weather outlook, Oct 17, 2:00 PM PDT, 1 hour 1 minute before
Hazardous Weather Outlook National Weather Service Eureka CA 200 PM PDT Tue Oct 17 2017 CAZ101-103-104-109-182100- Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 200 PM PDT Tue Oct 17 2017 This hazardous weather outlook is for northwest California. .DAY ONE...This afternoon and tonight. No hazardous weather is expected. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Hazardous surf conditions are forecast to occur Thursday afternoon through Friday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. CAZ102-105>108-110>113-182100- Del Norte Interior-Northern Humboldt Interior- Southern Humboldt Interior-Northern Trinity-Southern Trinity- Northwestern Mendocino Interior-Northeastern Mendocino Interior- Southwestern Mendocino Interior-Southeastern Mendocino Interior- 200 PM PDT Tue Oct 17 2017 This hazardous weather outlook is for northwest California. .DAY ONE...This afternoon 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.
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 17, 3:01 PM PDT | Hazardous Seas Watch | EKA | 24 hr |
Nearby
Small Craft Advisories in California, 2017Every small craft advisory in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.