211 WGUS56 KSTO 250100 FFWSTO CAC061-067-101-250400- /O.NEW.KSTO.FF.W.0005.251225T0100Z-251225T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Sacramento CA 500 PM PST Wed Dec 24 2025 The National Weather Service in Sacramento has issued a * Flash Flood Warning for... Placer County in central California... North Central Sacramento County in central California... Southeastern Sutter County in central California... * Until 800 PM PST. * At 500 PM PST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Pleasant Grove, Elverta, Sheridan and Rio Linda. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3899 12137 3881 12137 3870 12141 3869 12150 3896 12152 FLASH FLOOD...RADAR INDICATED $$ SR  099 FZUS76 KMTR 250102 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 502 PM PST Wed Dec 24 2025 PZZ530-531-535-540-545-560-565-570-571-575-576-251200- San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge- San Francisco Bay South of the Bay Bridge-Monterey Bay- Coastal Waters from Point Arena to Point Reyes California out to 10 NM- Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM- Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM- Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM-Waters from Point Arena to Point Reyes 10- 60 NM-Waters from Point Reyes to Pigeon Point 10-60 NM- Waters from Pigeon Point to Point Pinos 10-60 NM- Waters from Point Pinos to Point Piedras Blancas 10-60 NM- 502 PM PST Wed Dec 24 2025 ...DANGEROUS MARINE CONDITIONS ACROSS THE COASTAL WATERS AND BAYS TONIGHT AND EARLY CHRISTMAS DAY DUE TO WIDESPREAD GALE FORCE WINDS WITH PEAKS OF STORM FORCE GUSTS, ASSOCIATED STEEP SEAS AND THREAT OF THUNDERSTORMS AND ISOLATED WATERSPOUTS... A powerful frontal system will move across the waters tonight and early Christmas Day, bringing dangerous and life-threatening conditions across the waters. Widespread gale force southerly winds will persist with peaks of storm force winds tonight and early Christmas Day. The strong winds will bring dangerous and very steep, choppy seas. The storm will also bring the threat of thunderstorms, some of which could be strong, with locally damaging winds. Conditions are also favorable for isolated waterspouts. Monitor NOAA Weather Radio for the latest information, forecasts, and warnings. This will be a dangerous storm and mariners should exercise extreme caution and are urged to remain in safe harbor for the duration of the storm. $$  397 FZHW70 PHFO 250108 MWSHFO Marine Weather Statement National Weather Service Honolulu HI 308 PM HST Wed Dec 24 2025 PHZ117-122-251415- Maui County Windward Waters-Big Island Windward Waters- 308 PM HST Wed Dec 24 2025 Overlapping north and northeast swells, with a dominant component of 5 to 6 feet from 010 to 030 degrees at 11 to 12 seconds, may produce moderate surges in north facing harbors, primarily at Kahului and Hilo, tonight into Christmas day. Mariners using these harbors should exercise caution when mooring or launching vessels. $$  616 WHUS56 KMTR 250111 SMWMTR PZZ565-576-250200- /O.NEW.KMTR.MA.W.0042.251225T0111Z-251225T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service San Francisco CA 511 PM PST Wed Dec 24 2025 The National Weather Service in San Francisco has issued a * Special Marine Warning for... Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM... Waters from Point Pinos to Point Piedras Blancas 10-60 NM... * Until 600 PM PST. * At 511 PM PST, a strong thunderstorm was located 18 NM west of Cape San Martin, moving north at 35 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mainly open waters of Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM and Waters from Point Pinos to Point Piedras Blancas 10-60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3610 12195 3630 12196 3629 12185 3628 12183 3625 12181 3620 12172 3617 12168 3612 12164 3610 12162 3583 12173 3586 12194 TIME...MOT...LOC 0110Z 184DEG 36KT 3588 12183 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ JM  103 WHUS56 KMTR 250118 SMWMTR PZZ571-575-250145- /O.NEW.KMTR.MA.W.0043.251225T0118Z-251225T0145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service San Francisco CA 518 PM PST Wed Dec 24 2025 The National Weather Service in San Francisco has issued a * Special Marine Warning for... Waters from Point Reyes to Pigeon Point 10-60 NM... Waters from Pigeon Point to Point Pinos 10-60 NM... * Until 545 PM PST. * At 518 PM PST, a strong thunderstorm was located 41 NM south of Farallon Islands, moving north at 45 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mainly open waters of Waters from Point Reyes to Pigeon Point 10-60 NM and Waters from Pigeon Point to Point Pinos 10-60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. && LAT...LON 3720 12316 3749 12315 3741 12269 3738 12266 3695 12290 3699 12317 TIME...MOT...LOC 0118Z 190DEG 42KT 3702 12300 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ JM  235 FZUS76 KMTR 250125 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 525 PM PST Wed Dec 24 2025 PZZ565-576-250200- /O.CON.KMTR.MA.W.0042.000000T0000Z-251225T0200Z/ 525 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 6 PM PST... For the following areas... Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM... Waters from Point Pinos to Point Piedras Blancas 10-60 NM... At 525 PM PST, a strong thunderstorm was located 18 NM south of Point Sur, moving north at 35 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Mainly open waters of Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM and Waters from Point Pinos to Point Piedras Blancas 10-60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3608 12190 3611 12189 3629 12188 3629 12185 3628 12184 3628 12183 3625 12181 3620 12172 3617 12168 3615 12167 3610 12162 3591 12170 3596 12192 TIME...MOT...LOC 0111Z 183DEG 33KT 3588 12183 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ JM  868 WGUS75 KVEF 250126 FFSVEF Flash Flood Statement National Weather Service Las Vegas NV 526 PM PST Wed Dec 24 2025 CAC027-250136- /O.EXP.KVEF.FF.W.0122.000000T0000Z-251225T0130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Inyo CA- 526 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING AT 530 PM PST THIS AFTERNOON FOR SOUTHEASTERN INYO COUNTY HAS BEEN REPLACED WITH A FLOOD WARNING... && LAT...LON 3688 11737 3688 11717 3689 11709 3629 11634 3585 11619 3584 11741 3677 11760 $$ SM  036 WGUS76 KSTO 250126 FFSSTO Flash Flood Statement National Weather Service Sacramento CA 526 PM PST Wed Dec 24 2025 CAC067-113-250136- /O.CAN.KSTO.FF.W.0004.000000T0000Z-251225T0330Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Sacramento CA-Yolo CA- 526 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING FOR NORTH CENTRAL SACRAMENTO AND EAST CENTRAL YOLO COUNTIES HAS BEEN REPLACED WITH A FLOOD ADVISORY... The heavy rain has ended. Urban areas may still see flooded roadways as runoff works its way through drainage systems. Please continue to heed remaining road closures. A Flood Watch remains in effect until 400 PM PST Friday for a portion of northern California. && LAT...LON 3873 12142 3860 12146 3854 12151 3853 12155 3865 12159 3868 12161 3873 12160 $$ SR  099 FZUS76 KMTR 250126 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 526 PM PST Wed Dec 24 2025 PZZ571-575-250145- /O.CON.KMTR.MA.W.0043.000000T0000Z-251225T0145Z/ 526 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 545 PM PST... For the following areas... Waters from Point Reyes to Pigeon Point 10-60 NM... Waters from Pigeon Point to Point Pinos 10-60 NM... At 526 PM PST, a strong thunderstorm was located 35 NM south of Farallon Islands, moving north at 45 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Mainly open waters of Waters from Point Reyes to Pigeon Point 10-60 NM and Waters from Pigeon Point to Point Pinos 10-60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. && LAT...LON 3720 12316 3749 12315 3741 12269 3738 12266 3703 12285 3709 12317 TIME...MOT...LOC 0118Z 190DEG 42KT 3702 12300 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ JM  580 WGUS76 KLOX 250129 FFSLOX Flash Flood Statement National Weather Service Los Angeles/Oxnard CA 529 PM PST Wed Dec 24 2025 CAC037-250139- /O.CAN.KLOX.FF.W.0052.000000T0000Z-251225T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Los Angeles CA- 529 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING FOR SOUTHERN LOS ANGELES COUNTY HAS BEEN REPLACED WITH A FLOOD ADVISORY... && LAT...LON 3417 11879 3417 11867 3423 11867 3416 11859 3408 11827 3410 11770 3402 11773 3398 11780 3395 11779 3395 11798 3390 11798 3384 11806 3370 11812 3367 11835 3377 11850 3390 11847 3399 11859 3400 11891 3405 11900 3405 11894 $$ Gomberg  658 WGUS76 KLOX 250129 RRA FFSLOX Flash Flood Statement National Weather Service Los Angeles/Oxnard CA 529 PM PST Wed Dec 24 2025 CAC037-250139- /O.CAN.KLOX.FF.W.0053.000000T0000Z-251225T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Los Angeles CA- 529 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING FOR NORTHEASTERN LOS ANGELES COUNTY HAS BEEN REPLACED WITH A FLOOD ADVISORY... && LAT...LON 3470 11767 3441 11766 3447 11809 3455 11825 3482 11839 3482 11819 $$ Gomberg  808 WGUS76 KLOX 250130 FFSLOX Flash Flood Statement National Weather Service Los Angeles/Oxnard CA 530 PM PST Wed Dec 24 2025 CAC037-083-111-250140- /O.CAN.KLOX.FF.W.0051.000000T0000Z-251225T0200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Los Angeles CA-Santa Barbara CA-Ventura CA- 530 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING FOR NORTHERN AND CENTRAL LOS ANGELES, EAST-CENTRAL SANTA BARBARA, AND CENTRAL AND NORTHERN VENTURA COUNTIES HAS BEEN REPLACED WITH A FLOOD WARNING... The heavy rain has ended, though flooding along with rock slides and mudslides will continue through the overnight hours tonight. Additional heavy showers will affect the area on Christmas Day, when flooding conditions will likely worsen. Please continue to heed remaining road closures. A Flood Watch remains in effect until 400 PM PST Friday for a portion of southwest California. && LAT...LON 3474 11989 3490 11945 3488 11928 3481 11924 3479 11898 3482 11838 3456 11824 3448 11809 3441 11766 3429 11765 3410 11770 3407 11827 3416 11861 3429 11874 3452 11986 $$ Cohen/Gomberg  362 FZUS76 KMTR 250136 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 536 PM PST Wed Dec 24 2025 PZZ575-250146- /O.CAN.KMTR.MA.W.0043.000000T0000Z-251225T0145Z/ 536 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Waters from Pigeon Point to Point Pinos 10-60 NM... The threat has moved north out of the area. && LAT...LON 3746 12300 3746 12296 3742 12273 3720 12284 3721 12316 3749 12315 TIME...MOT...LOC 0126Z 190DEG 42KT 3712 12298 $$ PZZ571-250145- /O.CON.KMTR.MA.W.0043.000000T0000Z-251225T0145Z/ 536 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 545 PM PST... For the following areas... Waters from Point Reyes to Pigeon Point 10-60 NM... At 536 PM PST, a strong thunderstorm was located 28 NM south of Farallon Islands, moving north at 40 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Mainly open waters of Waters from Point Reyes to Pigeon Point 10-60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3746 12300 3746 12296 3742 12273 3720 12284 3721 12316 3749 12315 TIME...MOT...LOC 0126Z 182DEG 39KT 3714 12300 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ JM  122 FZUS76 KMTR 250139 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 539 PM PST Wed Dec 24 2025 PZZ576-250149- /O.CAN.KMTR.MA.W.0042.000000T0000Z-251225T0200Z/ 539 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Waters from Point Pinos to Point Piedras Blancas 10-60 NM... The thunderstorm has moved out of area and no longer poses a significant threat to boaters. && LAT...LON 3608 12190 3611 12189 3629 12188 3629 12185 3628 12184 3628 12183 3625 12181 3620 12172 3617 12168 3615 12167 3610 12162 3609 12168 TIME...MOT...LOC 0125Z 183DEG 33KT 3601 12182 $$ PZZ565-250200- /O.CON.KMTR.MA.W.0042.000000T0000Z-251225T0200Z/ 539 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 6 PM PST... For the following areas... Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM... At 539 PM PST, a strong thunderstorm was located 11 NM southeast of Point Sur, moving north at 35 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Mainly open waters of Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. && LAT...LON 3608 12190 3611 12189 3629 12188 3629 12185 3628 12184 3628 12183 3625 12181 3620 12172 3617 12168 3615 12167 3610 12162 3609 12168 TIME...MOT...LOC 0125Z 183DEG 33KT 3601 12182 MAX HAIL SIZE...0.00 IN MAX WIND GUST...40 KTS $$ JM  159 FZUS76 KMTR 250142 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 542 PM PST Wed Dec 24 2025 PZZ571-250152- /O.EXP.KMTR.MA.W.0043.000000T0000Z-251225T0145Z/ 542 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING WILL EXPIRE AT 545 PM PST... The affected areas were... Waters from Point Reyes to Pigeon Point 10-60 NM... The thunderstorm has weakened and no longer poses a significant threat to boaters. && LAT...LON 3746 12300 3746 12296 3742 12273 3720 12284 3721 12316 3749 12315 TIME...MOT...LOC 0136Z 182DEG 39KT 3725 12300 $$ JM  946 WHUS56 KMTR 250145 SMWMTR PZZ545-571-250215- /O.NEW.KMTR.MA.W.0044.251225T0145Z-251225T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service San Francisco CA 545 PM PST Wed Dec 24 2025 The National Weather Service in San Francisco has issued a * Special Marine Warning for... Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM... Waters from Point Reyes to Pigeon Point 10-60 NM... * Until 615 PM PST. * At 545 PM PST, a severe thunderstorm capable of producing waterspouts was located 17 NM southwest of Pillar Point, moving north at 35 knots. HAZARD...Waterspouts and wind gusts to nearly 50 knots. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Mainly open waters of Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM and Waters from Point Reyes to Pigeon Point 10-60 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Boaters should seek safe harbor immediately until this storm passes. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with this storm. && LAT...LON 3767 12272 3766 12251 3723 12261 3724 12283 3767 12287 TIME...MOT...LOC 0144Z 183DEG 33KT 3729 12271 WATERSPOUT...POSSIBLE MAX HAIL SIZE...<.75 IN MAX WIND GUST...50 KTS $$ JM  458 FZUS76 KMTR 250155 MWSMTR Marine Weather Statement National Weather Service San Francisco CA 555 PM PST Wed Dec 24 2025 PZZ565-250205- /O.EXP.KMTR.MA.W.0042.000000T0000Z-251225T0200Z/ 555 PM PST Wed Dec 24 2025 ...SPECIAL MARINE WARNING WILL EXPIRE AT 6 PM PST... The affected areas were... Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM... The thunderstorm has moved onshore and weakened and no longer poses a significant threat to boaters. && LAT...LON 3608 12190 3611 12189 3629 12188 3629 12185 3628 12184 3628 12183 3625 12181 3620 12172 3617 12168 3615 12167 3610 12162 3609 12168 TIME...MOT...LOC 0139Z 183DEG 33KT 3614 12181 $$ JM  667 WGUS76 KSTO 250155 FFSSTO Flash Flood Statement National Weather Service Sacramento CA 555 PM PST Wed Dec 24 2025 CAC061-067-101-250205- /O.CAN.KSTO.FF.W.0005.000000T0000Z-251225T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Placer CA-Sacramento CA-Sutter CA- 555 PM PST Wed Dec 24 2025 ...FLASH FLOOD WARNING FOR PLACER, NORTH CENTRAL SACRAMENTO AND SOUTHEASTERN SUTTER COUNTIES HAS BEEN REPLACED WITH A FLOOD ADVISORY... && LAT...LON 3899 12137 3881 12137 3870 12141 3869 12150 3896 12152 $$ SR