854 SXUS83 KIWX 221407 RRA OMRIWX Other Marine Reports National Weather Service Northern Indiana 1007 AM EDT Sat Aug 22 2026 Lake Michigan Marine Reports Location Time Water Wave Currents Flag EDT Temp Height Present Color Warren Dunes 730 AM 70 3-4 FT N/A Red New Buffalo 800 AM 73 2 FT N/A Yellow Abbreviations and Definitions... Flags Green: Generally safe to swim Yellow: Caution is urged Red: Hazardous to swim Currents Present (if any) As Reported by Lifeguards or Park Rangers RIP: Rip current-Powerful channels of water flowing quickly away from the shore. They occur most often at low spots or breaks in sandbars. Rip currents can sweep you into deeper water. LON: Longshore Current-A lake current that moves parallel to shore. It can be strong enough to prevent swimmers from being able to keep their feet on the bottom... making it difficult to return to shore. STR: Structural Current-A lake current that forms along piers where longshore currents and wave action flow into the structure. Structural currents can sweep you out into deeper water along the pier structure. N/A: No report of that variable (currents, temp, waves, and flag color) available. If no reports are available from a beach, the line will be deleted from the OMR. NONE: No currents were observed && $$  925 SXUS83 KIWX 221408 RRA OMRIWX Other Marine Reports National Weather Service Northern Indiana 1008 AM EDT Sat Aug 22 2026 Lake Michigan Marine Reports Location Time Water Wave Currents Flag EDT Temp Height Present Color Warren Dunes 730 AM 70 3-4 FT N/A Red New Buffalo 800 AM 73 2 FT N/A Yellow Abbreviations and Definitions... Flags Green: Generally safe to swim Yellow: Caution is urged Red: Hazardous to swim Currents Present (if any) As Reported by Lifeguards or Park Rangers RIP: Rip current-Powerful channels of water flowing quickly away from the shore. They occur most often at low spots or breaks in sandbars. Rip currents can sweep you into deeper water. LON: Longshore Current-A lake current that moves parallel to shore. It can be strong enough to prevent swimmers from being able to keep their feet on the bottom... making it difficult to return to shore. STR: Structural Current-A lake current that forms along piers where longshore currents and wave action flow into the structure. Structural currents can sweep you out into deeper water along the pier structure. N/A: No report of that variable (currents, temp, waves, and flag color) available. If no reports are available from a beach, the line will be deleted from the OMR. NONE: No currents were observed && $$  902 SXUS83 KLOT 221408 OMRLOT ILZ104-231515- Southern Lake Michigan Water Temperatures National Weather Service Chicago/Romeoville IL 908 AM CDT Sat Aug 22 2026 Lake Michigan Water Temperatures... Chicago Shore...........73. Chicago Crib............73. Chicago Buoy............73. Chicago Ohio St Beach...74. Wilmette Buoy...........73. Waukegan Buoy...........73. Winthrop Harbor Buoy....73. Michigan City...........71. Michigan City Buoy......74. South Mid Lake Buoy.....73. Central Mid Lake Buoy...71. North Mid Lake Buoy.....70. && M is for missing data that is normally available. Chicago Shore, Chicago Crib, and Michigan City are read every day of the year. Measured at a depth of 60 ft for Chicago Crib and 30 ft for Michigan City. May not represent surface temperature. For Lake Michigan water levels, please see: water.usace.army.mil/office/lre/forecast/weekly $$  936 SXUS86 KMTR 221409 OMRDAR Units for wind speed and peak wind speed are in knots -------------------------------------------------------------------- Time Pt Reyes Farallon GG Bridge Montara Angel Is -------------------------------------------------------------------- 221409Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 221309Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 221209Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 221109Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 221009Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220909Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220809Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220709Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220609Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220509Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220409Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220309Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220209Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220109Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 220009Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 212309Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 212209Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 212109Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 212009Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 211909Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 211809Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 211709Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 211609Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 211509Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- 211409Z --- -- -- --- -- -- --- -- -- --- -- -- --- -- -- $$  319 SXUS81 KLWX 221410 OMRLWX MARINE/BUOY REPORTS NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1000 AM EDT SAT AUG 22 2026 STATION/POSITION TIME TEMP WIND PRES WAVE AIR SEA DIR/SP/G HT (UTC) (F) (DEG/KT/KT) (MB) (FT) CHESAPEAKE CITY 1324 69 82 40/ 2/ 3 1017.4 BALTIMORE HAR MD 1324 71 82 200/ 3/ 4 N/A BALT KEY BRIDGE 1324 71 230/ 8/ 8 1017.3 ANNAPOLIS USNA M 1330 83 40/ 5/ 5 1016.4 ANNAPOLIS CBIBS 1348 71 80 100/ 6/ 10 N/A 1 TOLCHESTER BEACH 1324 68 80 70/ 3/ 3 1017.1 COVE POINT MD 1324 72 80/ 13/ 16 1016.8 PINEY POINT MD 1330 20/ 2/ 4 N/A LEWISETTA VA 1330 77 83 170/ 6/ 8 1015.6 CAMBRIDGE MD 1324 73 82 110/ 10/ 12 1016.6 THOMAS POINT MD 1400 72 100/ 8/ 11 1017.8 GOOSES REEF MD 1348 71 82 70/ 12/ 16 N/A 1 BISHOPS HEAD MD 1324 75 80 90/ 14/ 17 1016.0 WASHINGTON DC 1324 72 83 1015.9 DAHLGREN VA 1330 71 84 CALM / 1 1015.3 POTOMAC MD 1348 78 83 160/ 12/ 17 N/A 1 SOLOMONS ISLAND 1324 73 84 60/ 5/ 8 1015.8 RAPPAHANNOCK LGT 1330 100/ 10/ 12 1015.8 DELAWARE BAY 1350 73 78 60/ 12/ 14 1016.9 $$  039 SXUS86 KMTR 221410 OMRMTR Environmental Buoy and Coastal Weather Reports National Weather Service San Francisco CA 07 AM PDT Sat Aug 22 2026 -------------------------------------------------------------------- Time Wind Temp(F) Pressure Wave Data Buoy Location GMT Dir KTS Air Sea (MB) (FT) (SEC) -------------------------------------------------------------------- 46001 Glf Alaska --- --- ----- -- -- ------ -- -- 46041 Cp Elizabeth 14Z 160 14G16 59 61 1017.3 05 07 46005 Washington 14Z 320 18G21 59 61 1019.0 -- -- 46089 Tillamook 14Z 190 08G10 -- 62 1015.2 05 08 46050 Stnwall Bnks 14Z 160 14G16 -- -- 1017.8 -- -- 46002 West Oregon 14Z 330 12G16 -- 64 1020.5 05 08 46015 Port Orford 14Z 160 12G14 54 -- 1019.4 03 08 46027 St Georges 14Z 130 08G08 56 -- 1019.5 -- -- 46022 Eel River 14Z 080 04G06 57 55 1020.0 03 08 46006 SE Papa 14Z 360 06G06 67 -- 1024.2 -- -- 46213 Cp Mendocino 13Z 60 03 17 -------------------------------------------------------------------- 46014 Pt Arna(Nrth) 14Z 360 10G12 -- 56 1019.5 03 08 46059 California 14Z 330 12G14 65 67 1022.0 -- -- 46013 Bodega Bay 14Z 320 19G25 57 -- 1017.4 -- -- 46214 Pt Reyes 13Z 59 05 05 46237 SF Bar --- -- -- -- 46026 San Francisco 14Z 320 16G19 -- -- 1018.0 05 05 46012 Half Moon Bay 13Z 310 14G18 60 62 1018.4 03 05 46266 Pajaro Beach 13Z 71 02 15 46042 Monterey 14Z 330 18G21 59 59 1017.5 -- -- 46092 MBay Outer --- --- ----- -- -- ------ -- -- 46240 Lovers Point --- -- -- -- 46239 Pt Sur 13Z 61 05 05 46028 Cp San Martn 14Z 320 21G25 59 58 1016.6 -- -- -------------------------------------------------------------------- 46215 Diablo Canyon 14Z 58 03 17 46011 Santa Maria 14Z 320 19G23 61 62 1015.8 -- -- 46218 Hrvest Pltfrm 14Z 59 07 07 46054 Santa Brbra 14Z 310 19G25 -- 62 1013.3 05 07 46053 E Snta Brbra 14Z 300 02G04 67 70 1014.3 -- -- 46025 Santa Monica 14Z 070 02G02 70 72 1014.3 03 13 46219 San Niclas Is 14Z 68 07 07 Coastal Reports -------------------------------------------------------------------- Time Wind Temp Pres Weather - Id Location GMT Dir KTS (F) (MB) Visibility -------------------------------------------------------------------- PORO3 Port Orford OR 13Z 150 07G10 57 1019.0 CECC1 Crescent City 13Z 100 02G03 57 1020.3 ANVC1 Arena Cove 13Z 300 06G12 57 1018.1 BGAC1 Bodega Bay CG --- --- ----- -- SFXC1 Rush Rnch SFBr 13Z 270 08-- 57 1016.0 PREC1 Point Reyes --- --- ----- -- FNDC1 Farallon Isl --- --- ----- -- GGBC1 GG Bridge --- --- ----- -- PCOC1 Port Chicago 13Z 220 04G06 59 1016.6 DPXC1 Davis Pt 13Z 260 10G13 61 1017.0 PSBC1 Suisun Bay 13Z 280 14G18 65 1015.6 UPBC1 UPRR Br Mrtnez 13Z 280 06G08 -- ------ MZXC1 Amorco Pier 13Z 260 07G09 62 1017.3 RCMC1 Richmond 13Z 000 00G01 60 1017.4 PPXC1 Pt Potrero 13Z 160 10G12 60 1018.2 TIBC1 Tiburon Pier 13Z --- ---- -- ------ AISC1 Angel Isl --- --- ----- -- AAMC1 Alameda 13Z 230 05G06 60 1018.1 FTPC1 San Francisco 13Z 270 02G06 58 1017.7 OKXC1 Oklnd Berth 34 13Z 230 07G09 59 1017.9 OBXC1 Oklnd Berth 38 13Z --- ---- -- ------ LNDC1 Oklnd Berth 67 13Z 240 05G07 60 1017.9 OMHC1 Oklnd Mid Hbr 13Z 220 10G12 -- ------ PXSC1 SF Pier 17 13Z --- ---- -- ------ PXOC1 SF Pier 1 13Z 220 05G12 58 1016.8 KOAK Oakland Arpt 13Z 240 09--- 61 1018.1 MSTCLDY KSFO SF Arpt 13Z 270 11--- 59 1018.3 MSTCLDY RTYC1 Redwood City 13Z 000 00G02 58 1018.1 MBWC1 Montara Beach --- --- ----- -- KHAF Half Moon Bay 13Z 340 07--- 57 1018.3 MIST; CLDY ELXC1 Elkhrn Slough --- --- ----- -- ------ MTYC1 Monterey --- --- ----- -- ------ PSLC1 Port San Luis 13Z --- ---- -- 1016.5 PTGC1 Pt Arguello 14Z 010 20G24 59 1014.9 $$  347 SXUS82 KJAX 221411 OMRJAX OTHER MARINE REPORTS NATIONAL WEATHER SERVICE JACKSONVILLE FLORIDA 1000 AM EDT SAT AUG 22 2026 AMZ354-374-450-470-221500- ...SOUTHEAST GEORGIA ATLANTIC COASTAL AND BUOY OBSERVATIONS... STATION/POSITION TIME SKY/WX TEMP WIND PRES WAVE AIR SEA DIR/SP/G HT/PER (UTC) (F) (DEG/KT/KT) (MB) (FT/S) FT PULASKI NOS 1324 81 87 290/ 4/ 5 1016.8 GRAYS REEF BUOY 1350 81 230/ 10/ 12 1016.3S 1/ 9 SAPELO ISLAND 1300 80 210/ 4 1017.0 5E ST MARYS 1356 81 N/A 1/ 9 $$ AMZ452-472-454-474-221500- ...NORTHEAST FLORIDA ATLANTIC COASTAL AND BUOY OBSERVATIONS... STATION/POSITION TIME SKY/WX TEMP WIND PRES WAVE AIR SEA DIR/SP/G HT/PER (UTC) (F) (DEG/KT/KT) (MB) (FT/S) FERNANDINA NOS 1330 81 230/ 5/ 7 1017.6F MAYPORT NOS 1330 81 84 260/ 4/ 5 1017.9F ST AUG BUOY 1326 83 N/A 1/14 ST AUGUSTINE 1400 81 120/ 3/ 4 1017.8F GUANA TOLOMATO 1300 81 260/ 2 1018.0 BLOUNT ISLAND 1330 84 240/ 5/ 6 1017.6F BUCKMAN BRIDGE 1330 83 170/ 5/ 7 1016.9F NAVY FUEL DEPOT 1330 82 230/ 3/ 4 1017.1F DAMES POINT 1324 86 N/A JACKSONVILLE UNV 1324 87 N/A LITTLE JETTY SJR NOT AVBL $$ GMZ730-765-775-850-870-221500- ...NORTH FLORIDA GULF COASTAL AND BUOY OBSERVATIONS... STATION/POSITION TIME SKY/WX TEMP WIND PRES WAVE AIR SEA DIR/SP/G HT/PER (UTC) (F) (DEG/KT/KT) (MB) (FT/S) KEATON BEACH 1350 79 70/ 3/ 5 1016.6R CEDAR KEY CMAN 1350 83 190/ 6/ 8 1016.6S $$  345 SXUS83 KAPX 221438 OMRAPX Marine Observations National Weather Service Gaylord MI 1038 AM EDT Sat Aug 22 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 221350Z 310 9 12 Grand Marais GRMM4 221350Z 310 9 12 Grand Marais PTIM4 221400Z 310 10 12 Point Iroquois CYAM 221400Z 330 6 SOO (Canada) KANJ 221355Z 310 4 Sault Ste Marie SWPM4 221400Z 300 6 8 68.71 S.W. Pier LTRM4 221400Z 300 2 4 62.59 Little Rapids RCKM4 221400Z 320 6 10 67.99 Rock Cut WNEM4 221400Z 340 7 10 64.21 West Nebish Island Lake Huron DTLM4 221400Z 190 4 62.41 DeTour Village KDRM 221415Z CALM Drummond Island KMCD 221416Z 350 6 Mackinac Island MACM4 221400Z 340 5 7 69.79 Mackinac City KSLH 221415Z 350 7 Cheboygan Airport CYGM4 221430Z 10 12 21 Cheboygan Marina KPZQ 221415Z 280 4 Rogers City PRIM4 221350Z CALM Presque Isle Light KAPN 221430Z CALM Alpena Guard Base SPTM4 221350Z 250 1 5 Sturgeon Point Light KOSC 221319Z 290 4 Oscoda TAWM4 221340Z 240 4 8 Tawas Point GSLM4 221340Z 150 17 23 Gravelly Shoals Lake Michigan KISQ 221415Z 330 5 Manistique PNLM4 221400Z 20 7 12 69.07 Port Inland NABM4 221340Z 330 9 13 Naubinway KSJX 221415Z 330 7 St James KPLN 221354Z 350 11 Pellston KMGN 221415Z 10 8 Harbor Springs KCVX 221415Z 360 8 Charlevoix GTLM4 221340Z 10 13 16 Grand Traverse Light KTVC 221413Z 360 9 17 Traverse City KFKS 221415Z 340 7 Frankfort BSBM4 221340Z 320 16 19 Big Sable Point LDTM4 221400Z 310 7 14 Ludington KLDM 221415Z 320 10 Ludington Airport  400 SXUS86 KMTR 221440 OMRMTR Environmental Buoy and Coastal Weather Reports National Weather Service San Francisco CA 07 AM PDT Sat Aug 22 2026 -------------------------------------------------------------------- Time Wind Temp(F) Pressure Wave Data Buoy Location GMT Dir KTS Air Sea (MB) (FT) (SEC) -------------------------------------------------------------------- 46001 Glf Alaska --- --- ----- -- -- ------ -- -- 46041 Cp Elizabeth 14Z 170 14G16 59 61 1017.4 05 07 46005 Washington 14Z 320 18G19 60 61 1019.6 -- -- 46089 Tillamook 14Z 220 10G12 -- 62 1015.3 -- -- 46050 Stnwall Bnks 14Z 160 14G16 -- -- 1018.0 -- -- 46002 West Oregon 14Z 330 14G16 -- 64 1020.8 -- -- 46015 Port Orford 14Z 170 12G14 54 53 1019.4 -- -- 46027 St Georges 14Z 130 06G08 56 -- 1019.7 -- -- 46022 Eel River 14Z 090 04G06 56 55 1020.2 -- -- 46006 SE Papa 14Z 350 04G06 67 -- 1024.4 -- -- 46213 Cp Mendocino 13Z 60 03 17 -------------------------------------------------------------------- 46014 Pt Arna(Nrth) 14Z 350 08G10 -- 56 1019.8 03 08 46059 California 14Z 330 12G14 65 67 1022.3 -- -- 46013 Bodega Bay 14Z 310 19G23 57 -- 1017.8 -- -- 46214 Pt Reyes 14Z 59 05 05 46237 SF Bar --- -- -- -- 46026 San Francisco 14Z 320 16G18 -- 59 1018.3 05 05 46012 Half Moon Bay 14Z 310 14G16 59 61 1018.7 03 05 46266 Pajaro Beach 14Z 71 02 15 46042 Monterey 14Z 330 16G21 59 59 1017.8 -- -- 46092 MBay Outer --- --- ----- -- -- ------ -- -- 46240 Lovers Point --- -- -- -- 46239 Pt Sur 13Z 61 05 05 46028 Cp San Martn 14Z 330 18G21 59 58 1017.0 -- -- -------------------------------------------------------------------- 46215 Diablo Canyon 14Z 58 03 17 46011 Santa Maria 14Z 320 19G23 61 62 1016.1 -- -- 46218 Hrvest Pltfrm 14Z 59 07 07 46054 Santa Brbra 14Z 320 21G25 -- 62 1013.5 07 08 46053 E Snta Brbra 14Z 260 02G04 68 70 1014.6 -- -- 46025 Santa Monica 14Z 070 02G04 70 72 1014.3 -- -- 46219 San Niclas Is 14Z 68 07 07 Coastal Reports -------------------------------------------------------------------- Time Wind Temp Pres Weather - Id Location GMT Dir KTS (F) (MB) Visibility -------------------------------------------------------------------- PORO3 Port Orford OR 14Z 180 08G12 57 1019.3 CECC1 Crescent City 14Z 090 02G03 57 1020.5 ANVC1 Arena Cove 14Z 290 06G09 57 1018.5 BGAC1 Bodega Bay CG --- --- ----- -- SFXC1 Rush Rnch SFBr 13Z 270 08-- 57 1016.0 PREC1 Point Reyes --- --- ----- -- FNDC1 Farallon Isl --- --- ----- -- GGBC1 GG Bridge --- --- ----- -- PCOC1 Port Chicago 14Z 230 08G11 59 1016.9 DPXC1 Davis Pt 14Z 250 09G13 61 1017.3 PSBC1 Suisun Bay 14Z 290 14G17 65 1015.9 UPBC1 UPRR Br Mrtnez 14Z 280 08G09 -- ------ MZXC1 Amorco Pier 14Z 250 06G08 62 1017.6 RCMC1 Richmond 14Z 140 04G07 61 1017.7 PPXC1 Pt Potrero 14Z 170 10G12 60 1018.4 TIBC1 Tiburon Pier 13Z 000 00-- 61 1017.8 AISC1 Angel Isl --- --- ----- -- AAMC1 Alameda 14Z 260 06G08 59 1018.4 FTPC1 San Francisco 14Z 270 03G05 58 1018.0 OKXC1 Oklnd Berth 34 14Z 230 07G11 59 1018.2 OBXC1 Oklnd Berth 38 14Z --- ---- -- ------ LNDC1 Oklnd Berth 67 14Z 240 05G07 60 1018.2 OMHC1 Oklnd Mid Hbr 14Z 210 10G13 -- ------ PXSC1 SF Pier 17 14Z --- ---- -- ------ PXOC1 SF Pier 1 14Z 230 06G11 58 1017.1 KOAK Oakland Arpt 13Z 240 09--- 61 1018.1 MSTCLDY KSFO SF Arpt 13Z 270 11--- 59 1018.3 MSTCLDY RTYC1 Redwood City 14Z 190 02G03 59 1018.3 MBWC1 Montara Beach --- --- ----- -- KHAF Half Moon Bay 13Z 340 07--- 57 1018.3 MIST; CLDY ELXC1 Elkhrn Slough --- --- ----- -- ------ MTYC1 Monterey --- --- ----- -- ------ PSLC1 Port San Luis 14Z --- ---- -- 1016.7 PTGC1 Pt Arguello 14Z 010 21G24 59 1015.1 $$  496 SXUS83 KGRR 221443 OMRGRR Other Marine Reports National Weather Service Grand Rapids MI 1043 AM EDT Sat Aug 22 2026 Lake Michigan Beach Reports Water Wave Flag Location Temp Height Color Ludington State Park 70 F 4 ft Red Mears State Park (Pentwater) 70 F 4 ft Red Duck Lake State Park 70 F 3 ft Red Muskegon State Park 71 F 3 ft Red Grand Haven State Park 73 F 4 ft Red Holland State Park 70 F 4 ft Red Disclaimer These observations are reported during the morning hours and may not be representative of conditions later in the day. Flag Definitions Green: OK to swim Yellow: Caution is urged Red: Hazardous to swim Safety Information Multiple beach hazards can develop when winds and waves increase. Multiple hazards include large waves, structural currents, rip currents and longshore currents. The latest swim hazard risk can be obtained from the following website: www.weather.gov/greatlakes/beachhazards $$