Page Links Change Location One Page Printer Page HELP AIS Default setup SAVE setting RECALL saved setting

Marine Weather and Tides Naval Academy, MD Version 3.4

NOTICE 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. 6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

---

Sunrise 6:47AM

Sunset 7:13PM

Tuesday September 17, 2019 12:38 AM EDT (04:38 UTC)

Moonrise 8:15PM

Moonset 8:50AM

Illumination 91%

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.

---

---

7 Day Forecast for Marine Location Near Naval Academy, MD

   Hourly   EDIT   Help

---

Area Discussion for - Baltimore, MD/Washington

      (on/off)   Help   NOTE: mouseover dotted underlined text for definition

Fxus61 klwx 170113 aaa afdlwx area forecast discussion... Updated national weather service baltimore md washington dc 913 pm edt Mon sep 16 2019 Synopsis A cold front will cross the area tonight. High pressure then builds over the region Tuesday through the end of the week. Near term through Tuesday A cold front will cross the area this evening and will be accompanied by an increase in clouds and few-sct showers. These are more likely to occur late tonight into the first half of Tuesday. Showers could linger across the southwest part of the fcst area into the afternoon under northeast winds. Otherwise, much cooler tomorrow with clearing skies during the afternoon. Short term Tuesday night through Wednesday night High pressure will build Tuesday night through the end of the week giving way to a taste of early fall weather with highs in the 70s and cool nights in the 50s on Wed night. No weather is expected. Long term Thursday through Monday An upper-level ridge will build into the region from the southeast Thursday through Sunday, as an upper low over the northeast departs into the atlantic. At the surface, high pressure over the northeastern us continues to pump in cooler air into the region Thursday, then moves overhead on Friday. This will result in dry conditions on both days, with temperatures on Thursday in the 70s, and temperatures on Friday into the upper 70s or low 80s. Surface high pressure pushes offshore Friday night through the beginning of next week, pumping warmer and more humid air into the region. Meanwhile, the upper-ridge continues to move overhead, ahead of an approaching frontal system. Not expecting any precipitation through the extended period, but by early next week, could see that frontal boundary push through, perhaps bringing some rain with it.

Aviation 01z Tuesday through Saturday Cdfnt will cross the area this evening with shifting winds to nne bringing low CIGS (MVFR category) for a period late tonight into late morning tue. A few showers could also accompany the front. Clearing from northeast to southwest Tue afternoon. Vfr conditions expected Thursday and Friday, with high pressure dominating the weather pattern. Winds will be around 5-10 knots out of the northeast on Thursday, switching to southwest by Friday. Marine Gusty nne winds expected Tuesday behind a frontal passage and a sca is in effect. An extension may be needed into Wednesday. No marine hazards expected on Thursday or Friday, as high pressure will dominate the weather pattern, leading to dry and calm conditions. Lwx watches warnings advisories Dc... None. Md... None. Va... None. Wv... None. Marine... Small craft advisory from 6 am to noon edt Tuesday for anz531>533-538>542. Small craft advisory from 6 am to 8 pm edt Tuesday for anz534- 537-543. Synopsis... Lfr near term... Mm lfr short term... Lfr long term... Cjl aviation... Mm lfr cjl marine... Mm lfr cjl

---

Weather Reporting Stations

   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
APAM2 - 8575512 - Annapolis, MD	1 mi	51 min		76°F			1015.5 hPa
44063 - Annapolis	2 mi	39 min	E 3.9 G 3.9	77°F	77°F		1015.9 hPa (+0.8)
CPVM2	4 mi	57 min		77°F				72°F
TPLM2 - Thomas Point, MD	7 mi	39 min	N 5.1 G 6	77°F	78°F		1016.8 hPa (+0.6)	68°F
FSKM2 - 8574728 - Francis Scott Key Bridge, MD	16 mi	51 min	NE 7 G 7	76°F			1016.1 hPa
FSNM2	16 mi	63 min	NE 8.9 G 9.9	76°F			1016 hPa
BSLM2 - Chesapeake Bay, MD	19 mi	129 min	N 1	72°F			1016 hPa	69°F
BLTM2 - 8574680 - Baltimore, MD	20 mi	57 min	ENE 7 G 8	77°F	78°F		1015.8 hPa
TCBM2 - 8573364 - Tolchester Beach, MD	20 mi	57 min	E 4.1 G 5.1		78°F		1016.2 hPa
44062 - Gooses Reef, MD	30 mi	63 min	SE 3.9 G 3.9	77°F			1016.7 hPa
WASD2 - 8594900 - Washington, DC	30 mi	57 min	NNE 1.9 G 5.1	79°F	78°F		1016 hPa
CA2 - 8571892 - Cambridge, MD	36 mi	57 min	ESE 4.1 G 5.1	74°F	78°F		1015.8 hPa
COVM2 - 8577018 - Cove Point LNG Pier, MD	41 mi	51 min	SSW 4.1 G 4.1	77°F			1016.4 hPa
SLIM2 - 8577330 - Solomons Island, MD	46 mi	51 min	ESE 2.9 G 4.1	76°F	79°F		1015.3 hPa

Wind History for Francis Scott Key Bridge NE Tower, MD

(wind in knots)    EDIT      (on/off)   Help

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

-12 PM

3 PM

4 PM

5 PM

6 PM

7 PM

8 PM

9 PM

10 PM

11 PM

12 AM

Last 24hr

W1

W1

W2

W3

W3

W1

NW1

N1

E1

E1

SE2

SE5

E6

SE12

SE11

E7

E4

NE4

NE7

NE10

NE9 G12

NE9

NE7

1 day ago

S3

SW3 G6

SW3 G7

W3 G6

W5

NW9

NW7

N6

N9

N9 G12

NW5

W5 G8

NW4

NW9

NW6

NW8

NW6

E1

SE2

NE3

NE1

SE2

S2

--

2 days ago

SE8

SE7 G10

SE5 G9

SE5 G8

S4 G8

S5 G8

SE6

SE6 G9

S6 G11

S6 G10

S9 G12

S7 G12

S9 G12

S8 G12

S5 G8

S5 G8

S5 G9

S4

S3 G6

S3

---

Airport Reports

    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.

Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Annapolis, United States Naval Academy, MD	1 mi	1.7 hrs	N 0	10.00 mi	Overcast	78°F	68°F	71%	1016.2 hPa
Bay Bridge Field, MD	7 mi	59 min	N 0	10.00 mi	Overcast	75°F	68°F	78%	1016.3 hPa
Baltimore, Baltimore-Washington International Airport, MD	17 mi	1.7 hrs	NE 7	10.00 mi	Overcast	79°F	63°F	58%	1015.9 hPa
Fort Meade / Tipton, MD	17 mi	57 min	N 0	10.00 mi	Partly Cloudy	70°F	64°F	83%	1016.9 hPa
Baltimore, Inner Harbor, MD	21 mi	1.7 hrs	no data	mi		78°F	64°F	62%	1016.3 hPa
Baltimore / Martin, MD	24 mi	57 min	N 0	10.00 mi	Partly Cloudy	73°F	68°F	83%	1016.9 hPa
Camp Springs / Andrews Air Force Base, MD	24 mi	1.7 hrs	NE 4	10.00 mi	Mostly Cloudy	75°F	61°F	62%	1016.7 hPa
College Park Airport, MD	24 mi	57 min	N 0	10.00 mi	Overcast	73°F	60°F	65%	1016.3 hPa

Link to 5 minute data for KNAK

Wind History from NAK (wind in knots)

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

12 AM

Last 24hr

Calm

Calm

Calm

Calm

Calm

Calm

Calm

N3

3

Calm

SE6

SE5

SE6

SE8

SE11

SE9

SE5

E5

NE3

Calm

Calm

NE4

Calm

Calm

1 day ago

4

S4

S6

Calm

Calm

NW3

NW3

NW4

N7

N9

N7

N8

Calm

NW7

SE9

SE7

SE4

E4

Calm

NW3

Calm

Calm

Calm

NW3

2 days ago

E6

E7

SE8

E5

E3

E4

SE7

S4

SE8

S6

S6

S10

SE10

SE10

S11

S10 G17

S12

S9

S7

S6

S6

S6

S6

Calm

---

Tide / Current Tables for U.S. Naval Academy, Annapolis, Maryland

   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data

---

Tide / Current Tables for Baltimore Harbor Approach, Maryland Current

   EDIT      (on/off)   Help   One Week of Data

---

Weather Map

       (on/off)   Help Weather Map

---

GEOS Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East

---

Wind Forecast for Baltimore, MD/Washington (0,6,7,8)

      (on/off)   Help

---

Ground Weather Radar Station Dover AFB, DE

   (on/off)   Help

---

Disclaimer: The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.