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Home Return to list Hazardous Seas Warning 0026 Issued by the Medford Forecast Office
Action: New Issued At: 2026-06-20 14:43:56 364 WHUS76 KMFR 201943 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1243 PM PDT Sat Jun 20 2026 PZZ356-211200- /O.EXT.KMFR.SC.Y.0055.260620T2100Z-260623T1200Z/ /O.UPG.KMFR.GL.A.0008.260621T2100Z-260623T0300Z/ /O.NEW.KMFR.SE.W.0026.260621T2100Z-260623T1200Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- 1243 PM PDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM SUNDAY TO 5 AM PDT TUESDAY... * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts approaching 40 kt and seas 7 to 10 ft at 10 seconds expected. For the Hazardous Seas Warning, very steep and hazardous seas 7 to 10 ft at 9 seconds expected. * WHERE...For the Small Craft Advisor, only a small portion of the northern waters. For the Hazardous Seas Warning, for nearly all the waters. * WHEN...For the Small Craft Advisory, until 5 AM PDT Tuesday. For the Hazardous Seas Warning, from 2 PM Sunday to 5 AM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ376-211200- /O.EXT.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ /O.UPG.KMFR.GL.A.0008.260621T2100Z-260623T0300Z/ /O.NEW.KMFR.SE.W.0026.260621T2100Z-260623T1200Z/ Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1243 PM PDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM SUNDAY TO 5 AM PDT TUESDAY... * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts approaching 40 kt and seas 7 to 11 ft at 10 seconds. For the Hazardous Seas Warning, very steep and hazardous seas 7 to 11 ft at 9 seconds expected. * WHERE...For the Small Craft Advisory, a small area across far northern portions of the waters. For the Hazardous Seas Warning, for nearly all areas except a small area across far northern portions of the waters. * WHEN...For the Small Craft Advisory, until 5 AM PDT Tuesday. For the Hazardous Seas Warning, from 2 PM Sunday to 5 AM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ370-211200- /O.EXT.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1243 PM PDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 6 to 9 ft at 10 seconds. * WHERE...For the outer waters. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: New Issued At: 2026-06-20 14:43:56 364 WHUS76 KMFR 201943 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1243 PM PDT Sat Jun 20 2026 PZZ356-211200- /O.EXT.KMFR.SC.Y.0055.260620T2100Z-260623T1200Z/ /O.UPG.KMFR.GL.A.0008.260621T2100Z-260623T0300Z/ /O.NEW.KMFR.SE.W.0026.260621T2100Z-260623T1200Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- 1243 PM PDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM SUNDAY TO 5 AM PDT TUESDAY... * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts approaching 40 kt and seas 7 to 10 ft at 10 seconds expected. For the Hazardous Seas Warning, very steep and hazardous seas 7 to 10 ft at 9 seconds expected. * WHERE...For the Small Craft Advisor, only a small portion of the northern waters. For the Hazardous Seas Warning, for nearly all the waters. * WHEN...For the Small Craft Advisory, until 5 AM PDT Tuesday. For the Hazardous Seas Warning, from 2 PM Sunday to 5 AM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ376-211200- /O.EXT.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ /O.UPG.KMFR.GL.A.0008.260621T2100Z-260623T0300Z/ /O.NEW.KMFR.SE.W.0026.260621T2100Z-260623T1200Z/ Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1243 PM PDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM SUNDAY TO 5 AM PDT TUESDAY... * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts approaching 40 kt and seas 7 to 11 ft at 10 seconds. For the Hazardous Seas Warning, very steep and hazardous seas 7 to 11 ft at 9 seconds expected. * WHERE...For the Small Craft Advisory, a small area across far northern portions of the waters. For the Hazardous Seas Warning, for nearly all areas except a small area across far northern portions of the waters. * WHEN...For the Small Craft Advisory, until 5 AM PDT Tuesday. For the Hazardous Seas Warning, from 2 PM Sunday to 5 AM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ370-211200- /O.EXT.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1243 PM PDT Sat Jun 20 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT TUESDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 6 to 9 ft at 10 seconds. * WHERE...For the outer waters. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-06-21 09:36:33 392 WHUS76 KMFR 211435 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 735 AM PDT Sun Jun 21 2026 PZZ356-376-221200- /O.CON.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ /O.CON.KMFR.SE.W.0026.260621T2100Z-260623T1200Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 735 AM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY... ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 5 AM PDT TUESDAY... * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts approaching 40 kt and seas 7 to 10 ft at 10 seconds expected. For the Hazardous Seas Warning, very steep and hazardous seas 7 to 10 ft at 9 seconds expected. * WHERE...For the first Small Craft Advisory, all waters transitioning to only a small portion of the northern waters by 2pm. For the Hazardous Seas Warning, for nearly all the waters. * WHEN...For the Small Craft Advisory, until 5 AM PDT Tuesday. For the Hazardous Seas Warning, from 2 PM Sunday to 5 AM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ370-221200- /O.CON.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ Waters from Florence to Cape Blanco OR from 10 to 60 nm- 735 AM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 6 to 9 ft at 10 seconds. * WHERE...For the outer waters. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-06-21 17:23:03 093 WHUS76 KMFR 212222 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 322 PM PDT Sun Jun 21 2026 PZZ356-376-221400- /O.CON.KMFR.SE.W.0026.000000T0000Z-260623T1200Z/ /O.CON.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 322 PM PDT Sun Jun 21 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY... * WHAT...For the Hazardous Seas Warning, north winds 20 to 30 kt with gusts up to 35 kt and very steep and hazardous seas 7 to 10 ft at 7 seconds. For the Small Craft Advisory, seas 6 to 9 ft at 7 seconds. * WHERE...For the Hazardous Seas Warning, nearly all the waters. Except, a Small Craft Advisory for the far northern portion near Cape Blanco. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ370-221400- /O.CON.KMFR.SC.Y.0055.000000T0000Z-260623T1200Z/ Waters from Florence to Cape Blanco OR from 10 to 60 nm- 322 PM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY... * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 5 to 8 ft at 7 seconds. * WHERE...The outer waters from Florence to Cape Blanco. * WHEN...Until 5 AM PDT Tuesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Time Extended Issued At: 2026-06-22 01:08:20 139 WHUS76 KMFR 220607 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 1107 PM PDT Sun Jun 21 2026 PZZ356-376-222100- /O.EXT.KMFR.SE.W.0026.000000T0000Z-260623T0600Z/ /O.EXT.KMFR.SC.Y.0055.000000T0000Z-260624T0900Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 1107 PM PDT Sun Jun 21 2026 ...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 11 PM PDT MONDAY... ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM PDT WEDNESDAY... * WHAT...For the Hazardous Seas Warning, north winds 20 to 30 kt with gusts up to 35 kt and very steep and hazardous seas 7 to 10 ft at 7 seconds. For the Small Craft Advisory, seas 6 to 9 ft at 7 seconds. * WHERE....For the Hazardous Seas Warning through Monday evening, nearly all the waters. Except, a Small Craft Advisory for the far northern portion near Cape Blanco. Then, a Small Craft Advisory for all of the area through Tuesday night. * WHEN...For the Hazardous Seas Warning, until 11 PM PDT Monday. For the Small Craft Advisory, until 2 AM PDT Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ370-222100- /O.EXT.KMFR.SC.Y.0055.000000T0000Z-260624T0900Z/ Waters from Florence to Cape Blanco OR from 10 to 60 nm- 1107 PM PDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM PDT WEDNESDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 5 to 8 ft at 7 seconds. * WHERE...Beyond 30 nm from shore. * WHEN...Until 2 AM PDT Wednesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-06-22 16:03:11 823 WHUS76 KMFR 222102 MWWMFR URGENT - MARINE WEATHER MESSAGE National Weather Service Medford OR 202 PM PDT Mon Jun 22 2026 PZZ356-376-231200- /O.CON.KMFR.SE.W.0026.000000T0000Z-260623T0600Z/ /O.CON.KMFR.SC.Y.0055.000000T0000Z-260624T0900Z/ Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm- Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm- 202 PM PDT Mon Jun 22 2026 ...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT WEDNESDAY... * WHAT...For the Hazardous Seas Warning, north winds 20 to 30 kt with gusts up to 35 kt and very steep and hazardous seas 7 to 10 ft at 7 seconds. For the Small Craft Advisory, seas 6 to 9 ft at 7 seconds. * WHERE...For the Hazardous Seas Warning through Monday evening, nearly all the waters. Except, a Small Craft Advisory for the far northern portion near Cape Blanco. Then, a Small Craft Advisory for all of the area through Tuesday night. * WHEN...For the Hazardous Seas Warning, until 11 PM PDT Monday. For the Small Craft Advisory, until 2 AM PDT Wednesday. * IMPACTS...Very steep and hazardous seas could capsize or damage vessels. Bar crossings will become especially treacherous. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Recreational boaters should remain in port. Commercial vessels should prepare for very steep seas and consider remaining in port until conditions improve. && $$ PZZ370-231200- /O.CON.KMFR.SC.Y.0055.000000T0000Z-260624T0900Z/ Waters from Florence to Cape Blanco OR from 10 to 60 nm- 202 PM PDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT WEDNESDAY... * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 5 to 8 ft at 7 seconds. * WHERE...Beyond 30 nm from shore. * WHEN...Until 2 AM PDT Wednesday. * IMPACTS...Gusty winds and/or steep seas could capsize or damage smaller vessels. * View the hazard area in detail at https://go.usa.gov/x6hks PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners and those operating smaller vessels should remain in port and avoid the area of hazardous conditions. && $$ Visit us at https://www.weather.gov/Medford | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||