Big Coppitt Key, FL Marine Weather and Tide Forecast
L-36.com
Top   Marine   7-Day   NWS   Buoy   Airport   Tide   Map   GEOS   Radar   TAF  

Marine Weather and Tide Forecast for Big Coppitt Key, FL

June 22, 2024 1:03 PM EDT (17:03 UTC) Change Location
Sunrise 6:38 AM   Sunset 8:20 PM
Moonrise 8:22 PM   Moonset 5:54 AM 
  Print   HELP   Reset   Save   Recall  News
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

Marine Forecasts
    EDIT      HIDE   Help
GMZ035 Expires:202406222045;;469143 Fzus52 Kkey 221433 Cwfkey
coastal waters forecast for the florida keys national weather service key west fl 1033 am edt Sat jun 22 2024
florida bay, hawk channel and straits of florida from ocean reef to south of dry tortugas, and the extreme southeastern gulf of mexico, including the florida keys national marine sanctuary
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.
wave detail will include details about the period and direction of origin for the highest energy waves. Long-period swells coming from a different direction than the wind would be included in the wave detail.
gmz032-035-222045- bayside and gulf side from craig key to west end of seven mile bridge- gulf of mexico from west end of seven mile bridge to halfmoon shoal out to 5 fathoms- 1033 am edt Sat jun 22 2024

This afternoon - East to southeast winds 10 to 15 knots. Seas 1 to 2 feet, except around 2 feet west of the marquesas keys. NEarshore waters a light to moderate chop. Scattered showers and Thunderstorms.

Tonight - East to southeast winds 10 to 15 knots, decreasing to near 10 knots. Seas 1 to 2 feet. NEarshore waters a light to moderate chop, becoming a light chop. Scattered showers and Thunderstorms.

Sunday - East to southeast winds near 10 knots. Seas around 1 foot. NEarshore water a light chop. Scattered showers and Thunderstorms.

Sunday night - East to southeast winds 10 to 15 knots, becoming southeast near 10 knots after midnight. Seas 1 to 2 feet. NEarshore waters a light to moderate chop, becoming a light chop. Scattered showers and isolated Thunderstorms.

Monday - East to southeast winds 5 to 10 knots. Seas around 1 foot. NEarshore waters smooth to a light chop. Scattered showers and isolated Thunderstorms.

Monday night - Southeast to south winds near 5 knots. Seas 1 foot or less. NEarshore waters smooth. Isolated showers and Thunderstorms.

Tuesday - South winds near 5 knots, becoming southwest to west. Seas 1 foot or less. NEarshore waters smooth. Scattered showers and isolated Thunderstorms.

Tuesday night - South to southwest winds near 5 knots. Seas 1 foot or less. NEarshore waters smooth. Scattered showers and isolated Thunderstorms.

Wednesday - Southwest winds 5 to 10 knots. Seas 1 foot or less. NEarshore waters smooth to a light chop. Scattered showers and isolated Thunderstorms.

Wednesday night - South to southwest winds 5 to 10 knots. Seas 1 foot or less. NEarshore waters smooth to a light chop. Scattered showers and isolated Thunderstorms.

GMZ005 Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas 1033 Am Edt Sat Jun 22 2024

Synopsis - The interaction between low pressure off the east coast of florida, high pressure centered north of bermuda, and broad low pressure in the vicinity of the yucatan peninsula will result in gentle to moderate east to southeast breezes over the next few days. Moisture pulled into our area via the low to the west will result in periods of unsettled weather through this weekend. High pressure building over the north atlantic early next week will result in light to gentle southeast to south breezes and a return to near-normal rain and Thunder chances.
the approximate shoreward edge of the gulf stream as of june 19 - .
67 nm south of dry tortugas light - .on loggerhead key. 35 nm south of cosgrove shoal light - .off the marquesas keys. 28 nm south of sand key light - .off key west. 29 nm south of looe key - .off big pine key. 34 nm south of sombrero key light - .off marathon. 23 nm southeast of alligator reef light - .off islamorada. 19 nm southeast of molasses reef light - .off key largo.
gulf stream information courtesy of the national weather service in key west.


7 Day Forecast for Marine Location Near Big Coppitt Key, FL
   Hourly   EDIT   Help   Map   HIDE
NEW! Add second zone forecast


Area Discussion for - Key West, FL
      HIDE   Help   
NOTE: mouseover dotted underlined text for definition
FXUS62 KKEY 221444 AFDKEY

Area Forecast Discussion National Weather Service Key West FL 1044 AM EDT Sat Jun 22 2024

New DISCUSSION, MARINE, AVIATION

DISCUSSION
Issued at 1044 AM EDT Sat Jun 22 2024

Radar has become more active over the last few hours here in the Florida Keys CWA Although showers are plentiful, thunderstorms have been struggling to perform due to warmer temperatures deeper into the atmosphere. 12Z KEY RAOB also reveals while our lower level winds are southeasterly, winds aloft are in the southwestern direction which doesn't help the struggling cloud tops. Wind speeds are 10 to 15 knots across the Reef outside of any convection. Temperatures will struggle to reach the upper 80s with today's cloud coverage and with ample amounts of moisture and CAPE, we could see an active radar for the rest of the day.
Confidence on exact location is hard to nail down, therefore 50% PoPs are appropriate for the remainder of today and tonight. No changes to the forecast are necessary at this time.

MARINE
Issued at 1044 AM EDT Sat Jun 22 2024

There are no watches, warnings, or advisories currently in effect for the Florida Keys coastal waters. From synopsis, the interaction between low pressure off the east coast of Florida, high pressure centered north of Bermuda, and broad low pressure in the vicinity of the Yucatan Peninsula will result in gentle to moderate east to southeast breezes over the next few days.
Moisture pulled into our area via the low to the west will result in periods of unsettled weather through this weekend. High pressure building over the North Atlantic early next week will result in light to gentle southeast to south breezes and a return to near-normal rain and thunder chances.

AVIATION
(15Z TAFS)
Issued at 1044 AM EDT Sat Jun 22 2024

VFR conditions will prevail at both island terminals through the TAF period. While above normal rain chances are expected, timing and coverage will remain difficult to forecast, so have included just VCSH throughout the TAF period for now. Short-term amendments will be issued as needed, based mainly on radar trends.
Outside of any shower or thunderstorm, surface winds will remain from the east to southeast at 6 to 10 knots.

CLIMATE

On this day in 1990, a record rainfall of 4.30" was measured in Marathon. This is also the wettest day ever recorded in the Marathon area for the month of June. Rainfall records for Marathon date back to 1950.

KEY WATCHES/WARNINGS/ADVISORIES
FL...None.
GM...None.




Weather Reporting Stations
   EDIT       HIDE   Help
Stations Dist Age Wind AirWater WavesinHgDewPt
KYWF1 - 8724580 - Key West, FL 15 mi45 minESE 6G11 88°F 85°F30.07
SANF1 - Sand Key, FL 20 mi33 minE 12G13 84°F 30.0578°F
SMKF1 - Sombrero Key, FL 23 mi33 min 30.03
42095 25 mi93 min 84°F 84°F2 ft
VCAF1 - 8723970 - Vaca Key, FL 25 mi45 minE 7G12 86°F 87°F
LONF1 - Long Key, FL 41 mi33 minESE 15G18 85°F 30.0278°F
JKYF1 - Johnson Key, FL 48 mi123 min 85°F
LRKF1 - Little Rabbit Key, FL 48 mi123 min 86°F
MUKF1 - Murray Key, FL 49 mi123 min 85°F
PKYF1 - Peterson Key, FL 49 mi123 min 86°F


Wind History for Key West, FL
(wind in knots)    EDIT      HIDE   Help
toggle option: (graph/table)



Airport Reports
    EDIT      HIDE   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KNQX KEY WEST NAS /BOCA CHICA FIELD/,FL 9 sm70 minE 0910 smMostly Cloudy90°F82°F79%30.05
KEYW KEY WEST INTL,FL 12 sm70 minE 0710 smClear82°F79°F89%30.05
Link to 1 hour of 5 minute data for KNQX
   
NEW Forecast page for KNQX (use "back" to return)

Wind History graph: NQX
(wind in knots)
toggle option: (graph/table)


Tide / Current for Key Lois, southeast end, Florida
   
EDIT   Weekend mode (on/off)   HIDE   Help
Key Lois
Click for Map
Sat -- 02:43 AM EDT     0.42 feet Low Tide
Sat -- 06:38 AM EDT     Sunrise
Sat -- 06:53 AM EDT     Moonset
Sat -- 09:03 AM EDT     2.27 feet High Tide
Sat -- 04:40 PM EDT     -0.30 feet Low Tide
Sat -- 08:17 PM EDT     Sunset
Sat -- 09:22 PM EDT     Moonrise
Sat -- 11:00 PM EDT     1.10 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Key Lois, southeast end, Florida, Tide feet
12
am
0.9
1
am
0.7
2
am
0.5
3
am
0.4
4
am
0.6
5
am
1
6
am
1.4
7
am
1.8
8
am
2.1
9
am
2.3
10
am
2.2
11
am
1.9
12
pm
1.5
1
pm
0.9
2
pm
0.4
3
pm
-0
4
pm
-0.3
5
pm
-0.3
6
pm
-0.1
7
pm
0.1
8
pm
0.5
9
pm
0.8
10
pm
1
11
pm
1.1


Tide / Current for Bahia Honda Harbor (Bridge) Florida Current
   EDIT      HIDE   Help
Bahía Honda Harbor (Bridge) Florida Current
Click for Map
Sat -- 12:22 AM EDT     -0.00 knots Slack
Sat -- 03:24 AM EDT     -1.95 knots Max Ebb
Sat -- 06:37 AM EDT     Sunrise
Sat -- 06:40 AM EDT     0.00 knots Slack
Sat -- 06:52 AM EDT     Moonset
Sat -- 08:46 AM EDT     1.09 knots Max Flood
Sat -- 11:16 AM EDT     -0.00 knots Slack
Sat -- 03:13 PM EDT     -2.75 knots Max Ebb
Sat -- 06:45 PM EDT     0.01 knots Slack
Sat -- 08:17 PM EDT     Sunset
Sat -- 09:21 PM EDT     Moonrise
Sat -- 09:33 PM EDT     2.11 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Bahia Honda Harbor (Bridge) Florida Current, knots
12
am
0.4
1
am
-0.6
2
am
-1.5
3
am
-1.9
4
am
-1.9
5
am
-1.4
6
am
-0.6
7
am
0.3
8
am
0.9
9
am
1.1
10
am
0.8
11
am
0.2
12
pm
-0.6
1
pm
-1.5
2
pm
-2.3
3
pm
-2.7
4
pm
-2.6
5
pm
-2
6
pm
-0.9
7
pm
0.3
8
pm
1.4
9
pm
2
10
pm
2.1
11
pm
1.7


Weather Map
      HIDE   Help


GEOS Local Image of gulf of mexico   
EDIT   HIDE



Key West, FL,




NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE