Monday, September27, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Stock Island, FL

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 7:16AMSunset 7:19PM Monday September 27, 2021 4:09 AM EDT (08:09 UTC) Moonrise 10:48PMMoonset 12:03PM Illumination 66% Phase: Waning Gibbous; Moon at 21 days in cycle
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      (on/off)   Help
GMZ044 Expires:202109270845;;238184 Fzus52 Kkey 270231 Cwfkey Coastal Waters Forecast For The Florida Keys National Weather Service Key West Fl 1031 Pm Edt Sun Sep 26 2021 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. Gmz042>044-270845- Hawk Channel From Ocean Reef To Craig Key Out To The Reef- Hawk Channel From Craig Key To West End Of Seven Mile Bridge Out To The Reef- Hawk Channel From West End Of Seven Mile Bridge To Halfmoon Shoal Out To The Reef- 1031 Pm Edt Sun Sep 26 2021
Overnight..Northeast to east winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Scattered showers and isolated Thunderstorms.
Monday..Northeast winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Isolated showers and Thunderstorms.
Monday night..Northeast to east winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Isolated showers.
Tuesday..Northeast winds 10 to 15 knots. Seas around 2 feet. NEarshore waters a light to moderate chop. Isolated showers.
Tuesday night..Northeast to east winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Isolated showers.
Wednesday..Northeast to east winds 10 to 15 knots. Seas around 2 feet. NEarshore waters a light to moderate chop. Isolated showers.
Wednesday night..Northeast to east winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Scattered showers.
Thursday..Northeast to east winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Scattered showers and isolated Thunderstorms.
Thursday night..Northeast to east winds 15 to 20 knots. Seas 2 to 4 feet. NEarshore waters choppy. Scattered showers and isolated Thunderstorms.
Friday..Northeast to east winds near 15 knots. Seas 2 to 3 feet. NEarshore waters a moderate chop. Scattered showers and isolated Thunderstorms.
Friday night..Northeast to east winds 15 to 20 knots. Seas 3 to 4 feet. NEarshore waters choppy. Scattered showers and isolated Thunderstorms.


7 Day Forecast for Marine Location Near Stock Island, FL
   Hourly   EDIT   Help
location: 24.57, -81.75     debug


Area Discussion for - Key West, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS62 KKEY 270247 AFDKEY

Area Forecast Discussion National Weather Service Key West FL 1047 PM EDT Sun Sep 26 2021

DISCUSSION. Currently - A 1020 mb high is straddling the southeast Atlantic coast and is resulting in moderate northeast to easterly breezes across the Keys and surrounding waters. A weak upper level trough has shifted east of our area and the Keys are on the northern fringe of the lower level ridge. This evenings sounding indicated PW continued do decline, sitting around 1.8 inches now. This is due to drier lower level air streaming southwestward across the area. Surface dew point temperatures have fallen a couple of degrees. Winds surged this evening with the arrival of the drier air and the southeast United States high pressure system building across our area. The northeasterly steering flow did allow a number of outflow boundaries to move off of South Florida and affect the Florida Keys.

Short Term Update - Ridging will continue to spread southeastwards across our area maintaining moderate northeast to easterly breezes across the Keys. The slightly drier lower level air will continue to arrive on these breezes and surface dew point temperatures are expected to fall a degree or two further overnight. With that said, forecast soundings indicate inhibition will be nearly non existent with sufficient CAPE to support showers and possibly a few thunderstorms. Will lower pops to slight chance for the remainder of the night. Expect overnight lows to be near 80 degrees.

MARINE. High pressure spreading southeastwards off the southeastern United States coast will maintain moderate northeast to easterly breezes on Keys waters through the overnight period. Only minor changes made in the evening update to adjust first period convective coverage.

AVIATION. VFR conditions and northeast winds will prevail at both the Key West and Marathon terminal through the forecast period. Otherwise, there is a 20% chance of rain for tomorrow, however, uncertainty in terms timing is too high at the moment to include VCSH or VCTS in the current terminal forecasts.

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



Public/Marine/Fire . 11 Aviation/Nowcasts . KR

Visit us on the web at weather.gov/key

Follow us on Facebook and Twitter at: www.facebook.com/nwskeywest www.twitter.com/nwskeywest


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KYWF1 - 8724580 - Key West, FL 3 mi52 min E 5.1 G 8 82°F 88°F1016.8 hPa
SANF1 - Sand Key, FL 10 mi30 min E 16 G 18 83°F 1016.6 hPa71°F
42095 16 mi40 min 83°F 86°F2 ft
SMKF1 - Sombrero Key, FL 34 mi30 min ENE 15 G 18 82°F 1016.5 hPa72°F
VCAF1 - 8723970 - Vaca Key, FL 35 mi52 min E 8.9 G 12 82°F 87°F1016.6 hPa

Wind History for Key West, FL
(wind in knots)    EDIT      (on/off)   Help
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
Last
24hr
E2
E4
E3
E3
E5
G8
NE8
G11
E7
G11
NE7
G11
E7
G10
NE6
G13
E6
G12
NE6
G11
E8
G11
E5
G11
E4
G9
E8
G16
E5
G8
E6
G10
E6
G11
E6
G13
E4
G10
E6
G12
E5
G10
E5
G9
1 day
ago
E2
E2
E2
E1
G5
NW9
SE4
SW4
S4
NW4
NW3
NW5
NW6
G9
N5
NW4
N6
N7
G11
NE4
G7
NE3
E4
G7
SE4
G7
SE3
S3
E2
E2
2 days
ago
SE3
SE3
SE2
SE2
S2
SE3
SE2
G5
S3
SW3
G6
S4
G8
SE2
G8
NE5
G8
SW2
SE4
SE1
G4
S2
SE2
E1
E2
SE2
E2
E4
E2
SE1

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Key West International Airport, FL1 mi77 minE 910.00 miFair83°F72°F70%1016.8 hPa
Key West Naval Air Station, FL3 mi77 minENE 810.00 miMostly Cloudy86°F72°F63%1016.5 hPa

Link to 5 minute data for KEYW

Wind History from EYW (wind in knots)
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
Last 24hrE3E4E4E4E5E8NE8E7NE8NE9
G16
NE10E8E12
G20
E9
G17
E7
G17
E12E8E9E12E9E9E9
G16
E9E8
1 day agoE3E3CalmSE3NE33SE6SE633SW5N4N5NW4N5N4N4NE3NE5SE6SE4SE5NE3E4
2 days agoSE3SE4S3SE3E3SE4SE4SE6SE5S8NE4NE7SE45S4S3CalmCalmCalmCalmCalmSE6CalmE3

Tide / Current Tables for Key Haven - Stock Island Channel, Florida
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Key Haven - Stock Island Channel
Click for Map
Mon -- 04:04 AM EDT     1.48 feet High Tide
Mon -- 07:17 AM EDT     Sunrise
Mon -- 11:49 AM EDT     0.45 feet Low Tide
Mon -- 01:03 PM EDT     Moonset
Mon -- 05:37 PM EDT     1.00 feet High Tide
Mon -- 07:17 PM EDT     Sunset
Mon -- 10:34 PM EDT     0.85 feet Low Tide
Mon -- 11:47 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.91.11.31.41.51.41.31.20.90.70.60.50.50.50.60.80.91110.90.90.80.9

Tide / Current Tables for Key West, Florida Current
   EDIT      (on/off)   Help   One Week of Data
Key West
Click for Map
Mon -- 01:17 AM EDT     -0.00 knots Slack
Mon -- 05:39 AM EDT     -1.52 knots Max Ebb
Mon -- 07:17 AM EDT     Sunrise
Mon -- 09:41 AM EDT     0.00 knots Slack
Mon -- 12:01 PM EDT     0.67 knots Max Flood
Mon -- 01:03 PM EDT     Moonset
Mon -- 03:16 PM EDT     -0.00 knots Slack
Mon -- 06:25 PM EDT     -1.06 knots Max Ebb
Mon -- 07:17 PM EDT     Sunset
Mon -- 10:40 PM EDT     0.00 knots Slack
Mon -- 11:47 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.30.1-0.2-0.6-1.1-1.4-1.5-1.2-0.8-0.30.20.50.70.60.40.1-0.3-0.8-1-1-0.8-0.5-0.20.1

Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station



Gulf Stream Current



Please read website Cookie, Privacy, and Disclamers by clicking HERE.