####018010110#### FZUS51 KLWX 180834 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 434 AM EDT Sat May 18 2024 Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. ANZ500-182300- 434 AM EDT Sat May 18 2024 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... Low pressure will progress offshore this weekend. High pressure will build over the waters on Monday and Tuesday, before a strong cold front approaches during the middle of the week. Small Craft Advisories may be needed for portions of the waters this weekend. $$ ANZ535-182300- Tidal Potomac from Key Bridge to Indian Head- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers. Vsby 1 to 3 NM. .TODAY...E winds 5 kt. Waves less than 1 ft. Showers. Vsby 1 to 3 NM. .TONIGHT...NE winds 5 kt. Waves less than 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 kt. Waves less than 1 ft. .SUN NIGHT...E winds 5 kt. Waves less than 1 ft. .MON...E winds around 5 kt. Waves 1 ft. .MON NIGHT...SE winds around 5 kt. Waves 1 ft. .TUE...S winds around 5 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. $$ ANZ536-182300- Tidal Potomac from Indian Head to Cobb Island- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers. Vsby 1 to 3 NM. .TODAY...E winds 5 to 10 kt. Waves 1 ft. Showers. Vsby 1 NM or less. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 kt. Waves less than 1 ft. .MON...NE winds around 5 kt. Waves 1 ft. .MON NIGHT...SE winds around 5 kt. Waves 1 ft. .TUE...SE winds around 5 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ537-182300- Tidal Potomac from Cobb Island to Smith Point- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers. .TODAY...E winds 5 to 10 kt. Waves 2 ft. Showers. Vsby 1 to 3 NM. .TONIGHT...E winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .SUN NIGHT...NE winds 5 to 10 kt with gusts to 20 kt. Waves 2 ft. .MON...NE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...SE winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ530-182300- Chesapeake Bay north of Pooles Island- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. A chance of showers. .TODAY...SE winds 5 kt. Waves less than 1 ft. Showers likely. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...E winds 5 kt. Waves less than 1 ft. .MON NIGHT...SE winds around 5 kt. Waves 1 ft. .TUE...S winds around 5 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. $$ ANZ531-182300- Chesapeake Bay from Pooles Island to Sandy Point- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 10 kt. Waves 1 ft. A chance of showers. .TODAY...SE winds 5 to 10 kt. Waves 1 ft. Showers likely. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...E winds 5 kt. Waves less than 1 ft. .MON NIGHT...S winds 5 kt. Waves less than 1 ft. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. $$ ANZ538-182300- Patapsco River including Baltimore Harbor- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers likely. .TODAY...SE winds 5 kt. Waves less than 1 ft. Showers. .TONIGHT...E winds 5 kt. Waves less than 1 ft. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 kt. Waves less than 1 ft. .MON...E winds 5 kt. Waves flat. .MON NIGHT...S winds 5 kt. Waves flat. .TUE...S winds around 5 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft or less. A chance of showers through the night. $$ ANZ539-182300- Chester River to Queenstown MD- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. A chance of showers. .TODAY...SE winds 5 to 10 kt. Waves 1 ft. Showers likely. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...NE winds 5 kt. Waves flat. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft. A chance of showers through the night. $$ ANZ532-182300- Chesapeake Bay from Sandy Point to North Beach- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 10 kt. Waves 1 ft. Showers likely. .TODAY...SE winds 5 to 10 kt. Waves 1 ft. Showers likely. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...NE winds 5 kt. Waves less than 1 ft. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...S winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 to 2 ft. $$ ANZ540-182300- Eastern Bay- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. A chance of showers. .TODAY...E winds 5 kt. Waves less than 1 ft. Showers likely. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...NE winds 5 kt. Waves less than 1 ft. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ533-182300- Chesapeake Bay from North Beach to Drum Point- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers likely. .TODAY...SE winds 5 to 10 kt. Waves 1 ft. Showers likely. .TONIGHT...E winds 10 to 15 kt. Gusts up to 20 kt. Waves 1 to 2 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...NE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...SE winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 to 2 ft. $$ ANZ541-182300- Choptank River to Cambridge MD and the Little Choptank River- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. A chance of showers. .TODAY...E winds 5 to 10 kt. Waves 1 ft. Showers likely. .TONIGHT...E winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Gusts up to 20 kt in the morning. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...NE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ542-182300- Patuxent River to Broomes Island MD- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers. .TODAY...SE winds 5 to 10 kt. Waves 1 ft. Showers. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 5 to 10 kt. Waves 1 ft. .SUN NIGHT...E winds 5 to 10 kt. Waves 1 ft. .MON...NE winds 5 kt. Waves less than 1 ft. .MON NIGHT...SE winds 5 kt. Waves less than 1 ft. .TUE...SE winds 5 to 10 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. $$ ANZ534-182300- Chesapeake Bay from Drum Point to Smith Point- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. Showers likely. .TODAY...E winds 5 to 10 kt with gusts to 20 kt. Waves 2 ft. Showers. .TONIGHT...E winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft. A chance of showers. .SUN NIGHT...NE winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. .MON...NE winds 5 to 10 kt. Waves 1 to 2 ft. .MON NIGHT...E winds 5 to 10 kt. Waves 1 ft. .TUE...SE winds 5 to 10 kt...becoming S after midnight. Waves 1 ft. .WED...S winds 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ543-182300- Tangier Sound and the inland waters surrounding Bloodsworth Island- 434 AM EDT Sat May 18 2024 .REST OF THE OVERNIGHT...SE winds 5 kt. Waves less than 1 ft. A chance of showers. .TODAY...E winds 5 to 10 kt. Waves 1 ft. Showers. .TONIGHT...E winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM. .SUN...NE winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. A chance of showers. .SUN NIGHT...NE winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. .MON...NE winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...E winds 5 to 10 kt. Waves 1 ft. .TUE...SE winds 5 to 10 kt...becoming S after midnight. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. $$ ####018006697#### FZUS54 KMOB 180834 CWFMOB Coastal Waters Forecast National Weather Service Mobile AL 334 AM CDT Sat May 18 2024 Gulf Coastal Waters Okaloosa Walton County Line To Pascagoula Out 60 NM Seas are given as significant wave height...which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. GMZ600-182130- 334 AM CDT Sat May 18 2024 .SYNOPSIS...A light to moderate southwesterly to westerly flow prevails through tonight, becoming light and variable early next week. A light southerly to southeasterly flow is established Tuesday afternoon and continues through Wednesday night. $$ GMZ630>632-182130- Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- 334 AM CDT Sat May 18 2024 .TODAY...West winds 5 to 10 knots, becoming southwest this afternoon. Waves 1 foot or less. Light chop. Showers with thunderstorms likely until late afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. .SUNDAY...Northwest winds around 5 knots. Waves 1 foot or less. Smooth. .SUNDAY NIGHT...West winds around 5 knots. Waves 1 foot or less. Smooth. .MONDAY...Northeast winds around 5 knots, becoming south around 5 knots in the afternoon. Waves 1 foot or less. Smooth. .MONDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or less. Smooth. .TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less. Light chop. .TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. .WEDNESDAY...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. Winds and waves higher in and near thunderstorms. $$ GMZ633>636-182130- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- 334 AM CDT Sat May 18 2024 .TODAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. Showers with thunderstorms likely until late afternoon, then a chance of showers and thunderstorms late. .TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening. .SUNDAY...West winds 5 to 10 knots. Waves 1 foot or less. Light chop. .SUNDAY NIGHT...West winds around 5 knots, becoming northwest after midnight. Waves 1 foot or less. Smooth. .MONDAY...Northeast winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. Smooth. .MONDAY NIGHT...South winds around 5 knots, becoming east after midnight. Waves 1 foot or less. Smooth. .TUESDAY...East winds 5 to 10 knots, becoming southeast in the afternoon. Waves 1 foot or less. Light chop. .TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. .WEDNESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less. Light chop. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Light chop. Winds and waves higher in and near thunderstorms. $$ GMZ650-655-182130- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 334 AM CDT Sat May 18 2024 .TODAY...West winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. Showers with thunderstorms likely until late afternoon, then a chance of showers and thunderstorms late. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 7 seconds. A slight chance of showers and thunderstorms in the evening. .SUNDAY...West winds around 5 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 7 seconds. .SUNDAY NIGHT...West winds 5 to 10 knots, becoming northwest after midnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at 7 seconds. .MONDAY...Northeast winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: South 2 feet at 7 seconds. .MONDAY NIGHT...South winds around 5 knots, becoming east after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 7 seconds. .TUESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 3 seconds and south 1 foot at 7 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds and south 1 foot at 7 seconds. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 5 seconds and south 1 foot at 6 seconds. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 4 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ670-675-182130- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 334 AM CDT Sat May 18 2024 .TODAY...Southwest winds 10 to 15 knots with gusts up to 20 knots, becoming west late this morning and early afternoon, then becoming southwest late. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. Showers with thunderstorms likely until late afternoon, then a chance of showers and thunderstorms late. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 7 seconds. A chance of showers and thunderstorms in the evening. .SUNDAY...Northwest winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 7 seconds. .SUNDAY NIGHT...West winds around 5 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 7 seconds. .MONDAY...Northeast winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet at 7 seconds. .MONDAY NIGHT...South winds around 5 knots, becoming east after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 7 seconds and east 1 foot at 4 seconds. .TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds and east 1 foot at 4 seconds. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 6 seconds. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 4 seconds. Winds and seas higher in and near thunderstorms. $$