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Alva Chapman Reef Latitude: 25.29445 Longitude: -80.15167



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Area Map of Alva Chapman Reef Overview Map of Alva Chapman Reef
Alva Chapman Reef
Monroe County, Florida



25.29445° -80.15167°
25° 17' 40" N 80° 9' 6" W
25° 17.66 N 80° 9.1 W

Depth: 220' Relief: '
Date Reef Deployed: 12/31/78
Reef Materials: Ship Concrete Steel Pipe
Reef Description: Two Concrete Boat Hulls & Dredge Pipe
NDBC Buoy Reports
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Your Notes

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Observations from ships and stations within 100 nautical miles of Alva Chapman Reef Latitude: 25.29445 Longitude: -80.15167
Observations : National Data Buoy Center
Return to TopNWS Marine Weather Forecast and Tropical Weather Outlook

National Hurricane Center

ABNT20 KNHC 302336

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
700 PM EST Fri Nov 30 2018

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

Tropical cyclone formation is not expected during the next 5 days.

This is the last regularly scheduled Tropical Weather Outlook of
the 2018 Atlantic hurricane season.  Routine issuance of the
Tropical Weather Outlook will resume on June 1, 2019.  During the
off-season, Special Tropical Weather Outlooks will be issued as
conditions warrant.

Forecaster Beven

Marine Forecast for Alva Chapman Reef as requested 18:39:27, Mar 22
NWS Forecast for: 5NM NE Carysfort Reef Light FL
Atlantic Ocean

Issued by: National Weather Service Miami - South Florida
Last Update: 6:32 pm EDT Mar 22, 2019

Tonight: NNE wind 6 to 8 kt. Clear. Seas 1 to 2 ft. Dominant period 6 to 7 seconds. Intracoastal waters a light chop becoming smooth.

Saturday: ENE wind 7 to 10 kt. Sunny. Seas around 2 ft. Dominant period 7 seconds. Intracoastal waters a light chop.

Saturday Night: E wind 12 to 14 kt. Increasing clouds. Seas 2 to 3 ft with occasional seas up to 4 ft. Dominant period 7 seconds decreasing to 4 seconds. Intracoastal waters a moderate chop.

Sunday: E wind 14 to 16 kt. Partly sunny. Seas around 3 ft with occasional seas up to 4 ft. Dominant period 4 to 5 seconds. Intracoastal waters a moderate chop.

Sunday Night: E wind 13 to 15 kt. A chance of showers. Seas around 3 ft with occasional seas up to 4 ft. Intracoastal waters a moderate chop.

Monday: E wind 9 to 11 kt. A chance of showers. Seas 2 to 3 ft with occasional seas up to 4 ft. Intracoastal waters a light chop.

Monday Night: Variable winds 5 kt or less. A slight chance of showers. Seas 1 to 2 ft. Intracoastal waters smooth.

Tuesday: NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft. Intracoastal waters smooth.

Tuesday Night: W wind 7 to 15 kt becoming NNW after midnight. Mostly clear. Seas around 1 ft. Intracoastal waters a light chop.

Marine Point Forecast: 25.3°N 80.14°W
Associated Zone Forecast which includes this point

Visit your local NWS office at: https://www.weather.gov/mfl

Popular artificial reefs near Alva Chapman Reef

Hugos April Fool
Depth: 145 ft. (44.20 m)
Distance: 5.19 miles (4.51 nautical)
Location: 25.367117° -80.130383°
Heading: NNE (16°)
Dade County

Doc De Milly
Depth: 140 ft. (42.67 m)
Distance: 5.22 miles (4.53 nautical)
Location: 25.367717° -80.13135°
Heading: NNE (15°)
Dade County

Jet Fighters
Depth: 80 ft. (24.38 m)
Distance: 5.28 miles (4.58 nautical)
Location: 25.3675° -80.126933°
Heading: NNE (18°)
Dade County

Berry Patch
Depth: 150 ft. (45.72 m)
Distance: 5.31 miles (4.61 nautical)
Location: 25.368883° -80.130217°
Heading: NNE (16°)
Dade County

Scott Masonchaite
Depth: 240 ft. (73.15 m)
Distance: 6.58 miles (5.71 nautical)
Location: 25.384767° -80.1183°
Heading: NNE (20°)
Dade County

Santa Rita
Depth: 245 ft. (74.68 m)
Distance: 7.42 miles (6.44 nautical)
Location: 25.387517° -80.092333°
Heading: NNE (32°)
Dade County

Belcher Barge
Depth: 120 ft. (36.58 m)
Distance: 8.43 miles (7.32 nautical)
Location: 25.412917° -80.1191°
Heading: NNE (15°)
Dade County

Depth: 125 ft. (38.10 m)
Distance: 8.70 miles (7.55 nautical)
Location: 25.416333° -80.11675°
Heading: NNE (15°)
Dade County

Sir Scott
Depth: 220 ft. (67.06 m)
Distance: 16.75 miles (14.54 nautical)
Location: 25.529817° -80.087383°
Heading: NNE (14°)
Dade County

Pioneer One
Depth: 215 ft. (65.53 m)
Distance: 16.95 miles (14.72 nautical)
Location: 25.531983° -80.0839°
Heading: NNE (15°)
Dade County


NOAA Nautical Chart

Nautical chart not intended for navigation

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Solunar Data

Sun & Moon Data : U.S. Naval Observatory

Tide Predictions near Alva Chapman Reef

Carysfort Reef Florida
Distance: 6.27 miles (5.45 nautical)
Location: 25.2217° -80.2117° SW (220°)

Ocean Reef Harbor Key Largo Florida
Distance: 8.09 miles (7.02 nautical)
Location: 25.31° -80.28° W (278°)

Christmas Point Elliott Key Florida
Distance: 8.31 miles (7.22 nautical)
Location: 25.3917° -80.23° NW (322°)

Adams Key south end Biscayne Bay Florida
Distance: 8.71 miles (7.56 nautical)
Location: 25.3967° -80.2333° NW (323°)

Totten Key west side Biscayne Bay Florida
Distance: 8.75 miles (7.60 nautical)
Location: 25.3783° -80.2567° NW (310°)

Billys Point south of Elliott Key Biscayne Bay Florida
Distance: 9.09 miles (7.89 nautical)
Location: 25.415° -80.21° NNW (335°)

Pumpkin Key south end Card Sound Florida
Distance: 9.09 miles (7.90 nautical)
Location: 25.325° -80.2933° WNW (283°)

Wednesday Point Key Largo Card Sound Florida
Distance: 9.22 miles (8.01 nautical)
Location: 25.31° -80.2983° W (277°)

East Arsenicker Card Sound Florida
Distance: 10.30 miles (8.95 nautical)
Location: 25.3733° -80.2917° WNW (301°)

Elliott Key Harbor Elliott Key Biscayne Bay Florida
Distance: 11.33 miles (9.84 nautical)
Location: 25.4533° -80.1967° NNW (345°)

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This Page Delivered 18:39:27 3/22/2019.

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Your Guide to Boating, Fishing & Diving in Florida

Page Author : Greg Johnson Contact Email: Artificial Reef information and locations provided by Florida Fish & Wildlife Conservation Commision

NOTICE - Check time and date of forecasts. Linked data may not represent the latest forecast. The Internet is not part of the National Weather Services operational data stream and should never be relied upon as a means to obtain the latest forecast and warning data. Become familar with and use other means such as NOAA Weather Radio to obtain the latest forecasts and warnings.

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