599 WHUS52 KMFL 131636 SMWMFL AMZ650-670-131715- /O.NEW.KMFL.MA.W.0028.260313T1636Z-260313T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Miami FL 1236 PM EDT Fri Mar 13 2026 The National Weather Service in Miami has issued a * Special Marine Warning for... Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM... Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM... * Until 115 PM EDT. * At 1235 PM EDT, a severe thunderstorm capable of producing waterspouts was located 17 nm east of Palm Beach. The severe thunderstorm was nearly stationary. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * The severe thunderstorm will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Report severe weather to the Coast Guard or the National Weather Service. You can also share your report with NWS Miami on Facebook and Twitter. && LAT...LON 2645 7978 2671 7992 2691 7950 2662 7931 TIME...MOT...LOC 1635Z 274DEG 3KT 2665 7972 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ Fisher  531 FZUS72 KMFL 131637 MWSMFL Marine Weather Statement National Weather Service Miami FL 1237 PM EDT Fri Mar 13 2026 AMZ630-651-131745- 1237 PM EDT Fri Mar 13 2026 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Biscayne Bay... Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM... At 1237 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located over Key Biscayne. The thunderstorm was nearly stationary. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots and locally higher waves. Boaters should seek safe harbor immediately until this storm passes. Waterspouts are possible with this activity. Remain on the alert in case warnings are issued for waterspout development. && LAT...LON 2564 8016 2567 8027 2575 8025 2577 8022 2576 8013 $$ Fisher  888 WHHW50 PHFO 131642 SMWHFO PHZ124-131845- /O.NEW.PHFO.MA.W.0031.260313T1642Z-260313T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Honolulu HI 642 AM HST Fri Mar 13 2026 The National Weather Service in Honolulu has issued a * Special Marine Warning for... Big Island Southeast Waters... * Until 845 AM HST. * At 642 AM HST, showers were located along a line extending from 27 nm south of South Point to 25 nm southeast of FAD Buoy A, moving northwest at 10 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... FAD Buoy A. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for gusty winds, steep and fast-building seas, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 1827 15587 1849 15623 1864 15595 1900 15559 1907 15548 1907 15452 1904 15433 1888 15450 1873 15474 1861 15504 1847 15516 1830 15541 1825 15562 TIME...MOT...LOC 1642Z 147DEG 11KT 1846 15563 1859 15531 HAIL...0.00IN WIND...40KTS $$ JVC  022 WHHW50 PHFO 131648 SMWHFO PHZ112-113-131845- /O.NEW.PHFO.MA.W.0032.260313T1648Z-260313T1845Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Honolulu HI 648 AM HST Fri Mar 13 2026 The National Weather Service in Honolulu has issued a * Special Marine Warning for... Kauai Channel... Kauai Leeward Waters... * Until 845 AM HST. * At 647 AM HST, showers were located along a line extending from near FAD Buoy PP to 38 nm southeast of Southern Tip of Niihau, moving northeast at 10 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... FAD Buoy CK, Makahuena Point, Lehua Rock, Nohili Point, FAD Buoy KK, FAD Buoy V, FAD Buoy PP, and Southern Tip of Niihau. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for gusty winds, steep and fast-building seas, and blinding downpours. Stay low or go below, and make sure all on board are wearing life jackets. && LAT...LON 2196 16091 2208 16088 2213 15995 2220 15964 2202 15979 2190 15962 2187 15946 2203 15917 2208 15868 2187 15842 2157 15828 2111 15876 2142 15893 2122 15931 2125 15981 2113 16004 2113 16036 2122 16058 2145 16082 2166 16090 TIME...MOT...LOC 1647Z 221DEG 10KT 2180 15951 2121 15991 HAIL...0.00IN WIND...40KTS $$ JVC  737 FZUS73 KDTX 131649 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 1249 PM EDT Fri Mar 13 2026 LCZ422-423-460-LEZ444-131815- 1249 PM EDT Fri Mar 13 2026 ...GUSTY SHOWERS APPROACHING THE WATERS... The areas affected include... Detroit River... Lake St. Clair Open Lake (U.S. Portion)... Michigan Waters of Lake Erie from Detroit River to North Cape MI... St. Clair River... At 1245 PM EDT, Doppler radar indicated showers, capable of producing winds in excess of 50 knots. A peak wind gust of 62 knots was observed inland in Ann Arbor. These showers were located along a line extending from 21 nm west of Lexington to 11 nm west of St. Clair Shores to 12 nm west of Luna Pier, moving east at 30 knots. A Gale Warning remains in effect through early Saturday morning with occasional storm force gusts. Showers will be near... St. Clair Shores, The Ambassador Bridge, and Wyandotte around 1255 PM EDT. Elizabeth Park Marina, Belle Isle, Luna Pier, Gibraltar, Woodland Beach, and Detroit Beach around 100 PM EDT. Mt Clemens Harbor Of Refuge, New Baltimore, Metro Beach Metropark Marina, Grosse Pointe, Bolles Harbor Of Refuge, Monroe Harbor, Lake Erie Metropark Harbor, Grosse Ile, Stony Point, and Estral Beach around 105 PM EDT. Detroit River Light around 110 PM EDT. St Clair Flats Old Channel Light around 115 PM EDT. Algonac and St. Clair around 125 PM EDT. Other locations impacted by showers include Woodland Beach, Stony Point, Gibraltar, Estral Beach, and Detroit Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds in excess of 50 knots and locally higher waves. Boaters should seek safe harbor immediately until these showers pass. && LAT...LON 4173 8350 4194 8338 4197 8328 4226 8317 4239 8295 4266 8285 4272 8269 4270 8261 4269 8260 4264 8256 4265 8255 4304 8248 4303 8243 4261 8252 4254 8266 4238 8282 4230 8309 4205 8315 4196 8311 4172 8341 $$ MV