589 FZUS73 KDTX 092101 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 501 PM EDT Thu Jul 9 2026 LHZ422-092110- /O.EXP.KDTX.MA.W.0054.000000T0000Z-260709T2100Z/ 501 PM EDT Thu Jul 9 2026 ...THE SPECIAL MARINE WARNING EXPIRED AT 500 PM EDT... The affected areas were... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... The thunderstorms have weakened but are still capable of producing gusts to 30 knots through 600 PM EDT. && LAT...LON 4390 8396 4391 8395 4391 8391 4392 8389 4396 8388 4400 8383 4399 8383 4400 8381 4399 8381 4398 8376 4399 8374 4400 8375 4400 8370 4384 8335 4380 8336 4369 8346 4367 8354 4355 8367 4360 8381 4368 8396 TIME...MOT...LOC 2100Z 299DEG 20KT 4386 8342 4386 8371 4378 8396 $$ Mann  978 FZUS73 KLOT 092108 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 408 PM CDT Thu Jul 9 2026 LMZ742>745-779-092215- 408 PM CDT Thu Jul 9 2026 ...A GUST FRONT APPROACHING THE WATERS... The areas affected include... Nearshore Waters from Northerly Island to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Wilmette Harbor to Michigan City out to Mid Lake... At 408 PM CDT, Doppler radar indicated a gust front capable of producing southerly winds of 25 to 30 knots. This gust front was located over Indiana Harbor moving northeast at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4162 8733 4164 8743 4165 8744 4168 8743 4167 8744 4167 8747 4170 8751 4175 8753 4179 8758 4178 8758 4185 8761 4189 8736 4186 8705 4167 8704 4164 8712 4165 8714 4163 8716 4162 8732 4161 8733 $$ Borchardt  331 FZUS71 KLWX 092128 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 528 PM EDT Thu Jul 9 2026 ANZ535-536-092138- /O.EXP.KLWX.MA.W.0129.000000T0000Z-260709T2130Z/ 528 PM EDT Thu Jul 9 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 530 PM EDT... The affected areas were... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... The gusty wind threat from thunderstorm has moved out of this area and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for southern and central Maryland...northern Virginia...and the adjacent coastal waters. && LAT...LON 3867 7724 3866 7722 3866 7720 3865 7720 3866 7719 3864 7720 3864 7719 3865 7716 3869 7720 3870 7707 3868 7708 3867 7709 3862 7709 3853 7721 3855 7730 TIME...MOT...LOC 2128Z 272DEG 17KT 3863 7709 $$ CS  707 FZUS72 KTBW 092133 MWSTBW Marine Weather Statement National Weather Service Tampa Bay Area Ruskin FL 533 PM EDT Thu Jul 9 2026 GMZ830-092200- 533 PM EDT Thu Jul 9 2026 A Marine Weather Statement has been issued for the following areas... Tampa Bay waters... At 533 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Hillsborough Bay. The thunderstorm was nearly stationary. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2779 8234 2775 8241 2790 8252 2799 8242 2795 8238 2787 8233 $$ TBW  764 FZUS72 KMFL 092149 MWSMFL Marine Weather Statement National Weather Service Miami FL 549 PM EDT Thu Jul 9 2026 GMZ656-676-092230- 549 PM EDT Thu Jul 9 2026 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM... Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM... At 549 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots and small hail. This thunderstorm was located near Naples, moving west at 10 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots and locally higher waves. Boaters should seek safe harbor immediately until this storm passes. Mariners can expect gusty winds to around 30 knots, locally higher waves, lightning strikes, and heavy downpours. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 2632 8184 2608 8179 2598 8174 2594 8212 2608 8216 2617 8233 $$ AR  805 FZUS71 KBUF 092150 MWSBUF Marine Weather Statement National Weather Service Buffalo NY 550 PM EDT Thu Jul 9 2026 SLZ022-024-092159- /O.CAN.KBUF.MA.W.0071.000000T0000Z-260709T2215Z/ 550 PM EDT Thu Jul 9 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... The Saint Lawrence River from Cape Vincent to Ogdensburg... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters, therefore the warning has been cancelled. && LAT...LON 4468 7552 4452 7574 4447 7578 4444 7576 4441 7579 4441 7582 4440 7583 4440 7587 4443 7582 4447 7581 4451 7577 4475 7543 4475 7541 TIME...MOT...LOC 2148Z 269DEG 33KT 4454 7534 $$ JJR  806 FZUS71 KLWX 092150 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 550 PM EDT Thu Jul 9 2026 ANZ530-531-538-539-092200- /O.EXP.KLWX.MA.W.0131.000000T0000Z-260709T2200Z/ 550 PM EDT Thu Jul 9 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 600 PM EDT... The affected areas were... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay north of Pooles Island MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for central and northern Maryland...and the adjacent coastal waters. && LAT...LON 3927 7620 3926 7622 3915 7628 3913 7625 3909 7623 3903 7624 3902 7623 3902 7630 3904 7630 3901 7632 3902 7641 3904 7644 3905 7646 3913 7645 3922 7659 3926 7655 3922 7649 3923 7643 3928 7641 3932 7637 TIME...MOT...LOC 2150Z 264DEG 14KT 3916 7623 $$ CS  831 FZUS71 KLWX 092150 RRA MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 550 PM EDT Thu Jul 9 2026 ANZ531-538-539-092200- /O.EXP.KLWX.MA.W.0132.000000T0000Z-260709T2200Z/ 550 PM EDT Thu Jul 9 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 600 PM EDT... The affected areas were... Chesapeake Bay from Pooles Island to Sandy Point MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for central and northern Maryland...and the adjacent coastal waters. && LAT...LON 3920 7625 3917 7627 3915 7628 3914 7627 3913 7625 3909 7623 3906 7623 3904 7644 3905 7646 3913 7645 3920 7656 3924 7656 3924 7652 3922 7649 3922 7644 3923 7643 3925 7642 3926 7622 TIME...MOT...LOC 2150Z 257DEG 17KT 3926 7623 3921 7620 3915 7621 $$ CS  959 FZUS71 KPHI 092153 MWSPHI Marine Weather Statement National Weather Service Mount Holly NJ 553 PM EDT Thu Jul 9 2026 ANZ430-092202- /O.EXP.KPHI.MA.W.0081.000000T0000Z-260709T2200Z/ 553 PM EDT Thu Jul 9 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 600 PM EDT... The affected areas were... Upper Delaware Bay... The thunderstorm has weakened and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for northern Delaware...southern New Jersey...and the adjacent coastal waters. LAT...LON 3971 7558 3973 7558 3975 7548 3974 7545 3969 7544 3961 7534 3956 7536 3948 7546 3948 7561 3962 7562 TIME...MOT...LOC 2152Z 258DEG 21KT 3967 7537 $$ MJL