Marine Weather and Tide Forecast for North Key Largo, FL
June 30, 2024 8:52 AM EDT (12:52 UTC) Change Location
Sunrise 6:33 AM Sunset 8:17 PM Moonrise 12:59 AM Moonset 2:14 PM |
GMZ052 Straits Of Florida From Ocean Reef To Craig Key Out 20 Nm- Straits Of Florida From Craig Key To West End Of Seven Mile Bridge Out 20 Nm- Straits Of Florida From West End Of Seven Mile Bridge To South Of Halfmoon Shoal Out 20 Nm- Straits Of Florida From Halfmoon Shoal To 20 Nm West Of Dry Tortugas Out 20 Nm- Straits Of Florida From Ocean Reef To Craig Key 20 To 60 Nm Out- Straits Of Florida From Craig Key To West End Of Seven Mile Bridge 20 To 60 Nm Out- Straits Of Florida From West End Of Seven Mile Bridge To South Of Halfmoon Shoal 20 To 60 Nm Out- Straits Of Florida From Halfmoon Shoal To 20 Nm West Of Dry Tortugas 20 To 60 Nm Out- 644 Am Edt Sun Jun 30 2024
Today - East winds 10 to 15 knots, becoming northeast to east. Seas 2 to 3 feet. Wave detail: east 2 feet at 4 seconds. Winds and seas higher in and around numerous showers and scattered Thunderstorms.
Tonight - Northeast to east winds 10 to 15 knots, becoming east to southeast. Seas 2 to 3 feet. Wave detail: northeast to east 2 feet at 4 seconds. Numerous showers and isolated Thunderstorms.
Monday - East to southeast winds near 10 knots. Seas around 2 feet. Wave detail: east to southeast 2 feet at 4 seconds. Numerous showers and isolated Thunderstorms.
Monday night - Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Scattered showers and isolated Thunderstorms.
Tuesday - East to southeast winds near 10 knots. Seas around 2 feet. Scattered showers and isolated Thunderstorms.
Tuesday night - East winds 10 to 15 knots, increasing to near 15 knots. Seas 2 to 3 feet, building to 2 to 4 feet. Isolated showers and Thunderstorms.
Wednesday - East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers and Thunderstorms.
Wednesday night - East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers and isolated Thunderstorms.
Thursday - East winds 15 to 20 knots, decreasing to near 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers and isolated Thunderstorms.
Thursday night - East winds near 15 knots, decreasing to 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers and isolated Thunderstorms.
GMZ005 Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas 644 Am Edt Sun Jun 30 2024
Synopsis - A broad area of low pressure near the bay of campeche will move westward into central america today. Breezes across the keys will continue to relax somewhat as the system presses west. Breezes will freshen as beryl, soon to be a hurricane, marches steadily west northwest through the caribbean sea Tuesday through Thursday. Please review the tropical cyclone advisories for additional information on the track and future evolution of beryl.
the approximate shoreward edge of the gulf stream as of june 29 - .
54 nm south of dry tortugas light - .on loggerhead key. 32 nm south of cosgrove shoal light - .off the marquesas keys. 25 nm south of sand key light - .off key west. 12 nm south of looe key - .off big pine key. 7 nm south of sombrero key light - .off marathon. 7 nm southeast of alligator reef light - .off islamorada. 5 nm southeast of molasses reef light - .off key largo.
gulf stream information courtesy of the national weather service in key west.
the approximate shoreward edge of the gulf stream as of june 29 - .
54 nm south of dry tortugas light - .on loggerhead key. 32 nm south of cosgrove shoal light - .off the marquesas keys. 25 nm south of sand key light - .off key west. 12 nm south of looe key - .off big pine key. 7 nm south of sombrero key light - .off marathon. 7 nm southeast of alligator reef light - .off islamorada. 5 nm southeast of molasses reef light - .off key largo.
gulf stream information courtesy of the national weather service in key west.
Area Discussion for - Miami-South Florida, FL
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FXUS62 KMFL 301138 AFDMFL
Area Forecast Discussion National Weather Service Miami FL 738 AM EDT Sun Jun 30 2024
New AVIATION
SHORT TERM
(Today through Monday)
Issued at 219 AM EDT Sun Jun 30 2024
An unsettled pattern to close out the weekend as a mid-level disturbance moves across the southern peninsula of Florida today into Monday. Abundant tropical moisture will enable more coverage of convective activity during today into tonight compared to previous days. The additional cloud cover will help keep temperatures a few degrees cooler today with many areas only reaching the upper 80s though some pockets of around 90 are possible, mainly in Southwest Florida. Accordingly, heat index values should remain below Heat Advisory thresholds today across South Florida. Hydration and cooling breaks are still a good idea, particularly for anyone spending long periods of time outdoors today. Repeated rounds of showers and storms could bring a localized flooding threat with a focus possible over Southwest Florida this afternoon. Strong wind gusts and frequent to excessive lightning are also concerns on this Sunday.
A lull in convection is possible tonight but coastal activity could linger over the local waters through the night which could keep the flood threat in play for any areas that see repeated rounds of rainfall earlier in the day. Monday will again be warm and unsettled but the winds becoming more south-southeasterly will help focus afternoon convection from just inland of the Atlantic into Southwest Florida with a focus along the State Road 80 corridor/Lake Okeechobee possible by late afternoon/early evening on Monday. Upper 80s to lower 90s for high temperatures continues though heat index values climb back above 100 across most of the area.
LONG TERM
(Monday night through Saturday)
Issued at 219 AM EDT Sun Jun 30 2024
A trough over the eastern United States will help keep an unsettled pattern over much of Florida to kick off the work week and that will linger into mid-week before the trough deamplifies as it slides east into the Atlantic. Abundant tropical moisture will remain over the region as large-scale high pressure builds in over Florida on the surface and the southeastern United States aloft. Beryl is forecast to remain south of the area thanks to this high pressure pattern as it moves westerly to west-northwesterly this week. This will mean that diurnally-driven sea breeze showers and thunderstorms will be the main story through the week along with continued warmth. Heat index values will quietly creep back up through the week with the potential for Heat Advisories returning. Easterly flow will favor morning convection around the Atlantic moving inland and focused over the interior and Southwest Florida by the afternoon and early evening hours each day.
AVIATION
(12Z TAFS)
Issued at 734 AM EDT Sun Jun 30 2024
Showers and thunderstorms will continue to develop around the east coast terminals through the morning and into the early afternoon hours as winds increase out of the east. Gusty and erratic winds along with sub-VFR conditions are possible in and around showers and storms. These storms will slowly push towards the interior and west coast later this afternoon into this evening. Winds will also shift to the WSW at KAPF this afternoon as a Gulf breeze develops.
Short fused AMDs will be likely throughout the day.
MARINE
Issued at 219 AM EDT Sun Jun 30 2024
A gentle to moderate easterly wind flow will remain in place across the local waters through the weekend. This flow may turn more southeasterly heading into the middle portion of the week. Seas across the Atlantic and Gulf waters will remain at 2 feet or less through early this week. Scattered to numerous showers and thunderstorms will develop over the local waters during this time frame. Winds and waves could be locally higher in and around showers and thunderstorms.
PRELIMINARY POINT TEMPS/POPS
Miami 88 77 89 79 / 70 50 70 50 West Kendall 89 75 89 77 / 80 40 70 40 Opa-Locka 89 77 90 78 / 70 40 70 50 Homestead 88 77 89 79 / 70 50 70 50 Fort Lauderdale 87 78 88 80 / 70 40 70 50 N Ft Lauderdale 88 78 89 80 / 70 40 70 50 Pembroke Pines 90 77 92 79 / 70 40 70 50 West Palm Beach 88 77 90 79 / 70 30 60 40 Boca Raton 89 78 90 80 / 70 40 60 50 Naples 90 75 89 78 / 80 30 70 40
MFL WATCHES/WARNINGS/ADVISORIES
FL...None.
AM...None.
GM...None.
Area Forecast Discussion National Weather Service Miami FL 738 AM EDT Sun Jun 30 2024
New AVIATION
SHORT TERM
(Today through Monday)
Issued at 219 AM EDT Sun Jun 30 2024
An unsettled pattern to close out the weekend as a mid-level disturbance moves across the southern peninsula of Florida today into Monday. Abundant tropical moisture will enable more coverage of convective activity during today into tonight compared to previous days. The additional cloud cover will help keep temperatures a few degrees cooler today with many areas only reaching the upper 80s though some pockets of around 90 are possible, mainly in Southwest Florida. Accordingly, heat index values should remain below Heat Advisory thresholds today across South Florida. Hydration and cooling breaks are still a good idea, particularly for anyone spending long periods of time outdoors today. Repeated rounds of showers and storms could bring a localized flooding threat with a focus possible over Southwest Florida this afternoon. Strong wind gusts and frequent to excessive lightning are also concerns on this Sunday.
A lull in convection is possible tonight but coastal activity could linger over the local waters through the night which could keep the flood threat in play for any areas that see repeated rounds of rainfall earlier in the day. Monday will again be warm and unsettled but the winds becoming more south-southeasterly will help focus afternoon convection from just inland of the Atlantic into Southwest Florida with a focus along the State Road 80 corridor/Lake Okeechobee possible by late afternoon/early evening on Monday. Upper 80s to lower 90s for high temperatures continues though heat index values climb back above 100 across most of the area.
LONG TERM
(Monday night through Saturday)
Issued at 219 AM EDT Sun Jun 30 2024
A trough over the eastern United States will help keep an unsettled pattern over much of Florida to kick off the work week and that will linger into mid-week before the trough deamplifies as it slides east into the Atlantic. Abundant tropical moisture will remain over the region as large-scale high pressure builds in over Florida on the surface and the southeastern United States aloft. Beryl is forecast to remain south of the area thanks to this high pressure pattern as it moves westerly to west-northwesterly this week. This will mean that diurnally-driven sea breeze showers and thunderstorms will be the main story through the week along with continued warmth. Heat index values will quietly creep back up through the week with the potential for Heat Advisories returning. Easterly flow will favor morning convection around the Atlantic moving inland and focused over the interior and Southwest Florida by the afternoon and early evening hours each day.
AVIATION
(12Z TAFS)
Issued at 734 AM EDT Sun Jun 30 2024
Showers and thunderstorms will continue to develop around the east coast terminals through the morning and into the early afternoon hours as winds increase out of the east. Gusty and erratic winds along with sub-VFR conditions are possible in and around showers and storms. These storms will slowly push towards the interior and west coast later this afternoon into this evening. Winds will also shift to the WSW at KAPF this afternoon as a Gulf breeze develops.
Short fused AMDs will be likely throughout the day.
MARINE
Issued at 219 AM EDT Sun Jun 30 2024
A gentle to moderate easterly wind flow will remain in place across the local waters through the weekend. This flow may turn more southeasterly heading into the middle portion of the week. Seas across the Atlantic and Gulf waters will remain at 2 feet or less through early this week. Scattered to numerous showers and thunderstorms will develop over the local waters during this time frame. Winds and waves could be locally higher in and around showers and thunderstorms.
PRELIMINARY POINT TEMPS/POPS
Miami 88 77 89 79 / 70 50 70 50 West Kendall 89 75 89 77 / 80 40 70 40 Opa-Locka 89 77 90 78 / 70 40 70 50 Homestead 88 77 89 79 / 70 50 70 50 Fort Lauderdale 87 78 88 80 / 70 40 70 50 N Ft Lauderdale 88 78 89 80 / 70 40 70 50 Pembroke Pines 90 77 92 79 / 70 40 70 50 West Palm Beach 88 77 90 79 / 70 30 60 40 Boca Raton 89 78 90 80 / 70 40 60 50 Naples 90 75 89 78 / 80 30 70 40
MFL WATCHES/WARNINGS/ADVISORIES
FL...None.
AM...None.
GM...None.
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
THRF1 | 41 mi | 113 min | 89°F | |||||
BWSF1 - Blackwater Sound, FL | 44 mi | 113 min | 89°F | |||||
LBSF1 - Little Blackwater, FL | 44 mi | 113 min | 89°F | |||||
MDKF1 | 45 mi | 113 min | 89°F | |||||
MNBF1 | 45 mi | 113 min | 90°F | |||||
HCEF1 - Highway Creek, FL | 46 mi | 113 min | 87°F | |||||
LSNF1 - Long Sound, FL | 46 mi | 113 min | 88°F | |||||
BNKF1 - Butternut Key, FL | 47 mi | 113 min | 88°F | |||||
DKKF1 - Duck Key, FL | 47 mi | 113 min | 89°F | |||||
TCVF1 - Trout Cove, FL | 49 mi | 113 min | 87°F |
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Airport Reports
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Terminal Aerodrome Forecast (TAF) for KHST
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Terminal Aerodrome Forecast (TAF) for KHST
Wind History graph: HST
(wind in knots)Carysfort Reef
Click for Map
Sun -- 02:00 AM EDT Moonrise
Sun -- 04:25 AM EDT 2.28 feet High Tide
Sun -- 06:34 AM EDT Sunrise
Sun -- 10:50 AM EDT -0.19 feet Low Tide
Sun -- 03:16 PM EDT Moonset
Sun -- 05:17 PM EDT 2.37 feet High Tide
Sun -- 08:15 PM EDT Sunset
Sun -- 11:25 PM EDT 0.23 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sun -- 02:00 AM EDT Moonrise
Sun -- 04:25 AM EDT 2.28 feet High Tide
Sun -- 06:34 AM EDT Sunrise
Sun -- 10:50 AM EDT -0.19 feet Low Tide
Sun -- 03:16 PM EDT Moonset
Sun -- 05:17 PM EDT 2.37 feet High Tide
Sun -- 08:15 PM EDT Sunset
Sun -- 11:25 PM EDT 0.23 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Carysfort Reef, Florida, Tide feet
12 am |
0.5 |
1 am |
1 |
2 am |
1.6 |
3 am |
2 |
4 am |
2.3 |
5 am |
2.2 |
6 am |
1.9 |
7 am |
1.4 |
8 am |
0.8 |
9 am |
0.3 |
10 am |
-0.1 |
11 am |
-0.2 |
12 pm |
0 |
1 pm |
0.5 |
2 pm |
1.1 |
3 pm |
1.7 |
4 pm |
2.1 |
5 pm |
2.4 |
6 pm |
2.3 |
7 pm |
2 |
8 pm |
1.5 |
9 pm |
0.9 |
10 pm |
0.5 |
11 pm |
0.3 |
Molasses Reef
Click for Map
Sun -- 02:01 AM EDT Moonrise
Sun -- 03:57 AM EDT 2.16 feet High Tide
Sun -- 06:35 AM EDT Sunrise
Sun -- 10:19 AM EDT -0.18 feet Low Tide
Sun -- 03:16 PM EDT Moonset
Sun -- 04:49 PM EDT 2.25 feet High Tide
Sun -- 08:15 PM EDT Sunset
Sun -- 10:54 PM EDT 0.22 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sun -- 02:01 AM EDT Moonrise
Sun -- 03:57 AM EDT 2.16 feet High Tide
Sun -- 06:35 AM EDT Sunrise
Sun -- 10:19 AM EDT -0.18 feet Low Tide
Sun -- 03:16 PM EDT Moonset
Sun -- 04:49 PM EDT 2.25 feet High Tide
Sun -- 08:15 PM EDT Sunset
Sun -- 10:54 PM EDT 0.22 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Molasses Reef, Florida, Tide feet
12 am |
0.7 |
1 am |
1.2 |
2 am |
1.7 |
3 am |
2 |
4 am |
2.2 |
5 am |
2 |
6 am |
1.6 |
7 am |
1.1 |
8 am |
0.5 |
9 am |
0.1 |
10 am |
-0.2 |
11 am |
-0.1 |
12 pm |
0.2 |
1 pm |
0.7 |
2 pm |
1.3 |
3 pm |
1.8 |
4 pm |
2.2 |
5 pm |
2.2 |
6 pm |
2.1 |
7 pm |
1.7 |
8 pm |
1.2 |
9 pm |
0.7 |
10 pm |
0.3 |
11 pm |
0.2 |
Miami, FL,
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