Marine Weather and Tide Forecast for Naval Academy, MD
April 27, 2024 12:36 PM EDT (16:36 UTC) Change Location
Sunrise 6:10 AM Sunset 7:56 PM Moonrise 11:10 PM Moonset 7:09 AM |
ANZ532 Chesapeake Bay From Sandy Point To North Beach- 1034 Am Edt Sat Apr 27 2024
.small craft advisory in effect from 5 pm edt this afternoon through late tonight - .
Rest of today - S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. Isolated showers late this morning, then scattered showers this afternoon.
Tonight - S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
Sun - S winds 5 to 10 kt. Waves 1 to 2 ft.
Sun night - SW winds 5 to 10 kt. Waves 1 ft.
Mon - SW winds 5 to 10 kt. Waves 1 ft.
Mon night - S winds 5 to 10 kt. Waves 1 ft.
Tue - SW winds 5 to 10 kt - .becoming nw after midnight. Waves 1 to 2 ft.
Wed - N winds 5 to 10 kt - .becoming se. Waves 1 ft.
ANZ500 1034 Am Edt Sat Apr 27 2024
Synopsis for the tidal potomac and md portion of the chesapeake bay -
a warm front lifts through the area by Sunday bringing a significant warm up heading into early next week. Additional small craft advisories may be needed due to southerly channeling Sunday into early next week. The next substantial front to cross the waters looks to arrive by Tuesday bringing renewed chances for showers and Thunderstorms.
a warm front lifts through the area by Sunday bringing a significant warm up heading into early next week. Additional small craft advisories may be needed due to southerly channeling Sunday into early next week. The next substantial front to cross the waters looks to arrive by Tuesday bringing renewed chances for showers and Thunderstorms.
Area Discussion for - Baltimore, MD/Washington
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FXUS61 KLWX 271402 AFDLWX
Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 1002 AM EDT Sat Apr 27 2024
SYNOPSIS
Surface high pressure moves south along the eastern Appalachians today. A warm front lifts through the area by Sunday bringing a significant warm up heading into early next week. The next chance for widespread precipitation arrives with a series of cold fronts Tuesday into Wednesday next week.
NEAR TERM /THROUGH TONIGHT/
A surface high just south of the southern coast of New England slides south parallel to the Mid-Atlantic coast through tonight.
A weak mid-level disturbance rides atop the crest of a deep ridge aloft that is building into our area from the south. This is resulting in a period of scattered to widespread showers this morning which will continue into the early portion of the afternoon. Coverage is a bit higher than originally anticipated, and also making it a bit farther south and east. Cloudy skies keep highs in the upper 50s to lower 60s. Conditions dry out from this initial round of precipitation this afternoon, with precip exiting the area by early evening. However, another round of light showers may occur more during the late evening/overnight hours, per some of the latest hi-res guidance. Milder lows are expected tonight in the upper 40s to 50s.
SHORT TERM /SUNDAY THROUGH MONDAY NIGHT/
Well above normal temperatures Sunday into Monday as a deep ridge moves across the Southeast and Mid-Atlantic states. Highs are forecast to reach the low to mid 80s Sunday, then mid to upper 80s Monday with a few spots hitting 90F. Even in the mountains, highs are forecast to reach the 70s both days. A couple of climate sites could tie or be near their daily record highs for April 30 / Monday.
Very mild overnight lows mostly in the 60s, with 50s in the mountains. A few showers and thunderstorms are possible each afternoon.
LONG TERM /TUESDAY THROUGH FRIDAY/
High pressure moves offshore Tuesday and a weak cold front approaches from the west with increased cloud cover, resulting in temperatures a few degrees cooler than Monday, but not much relief in the scheme of things. Highs well into the 80s are currently forecast for the duration of the extended with lows in the 50s and 60s.
Showers and thunderstorms could accompany the front in the afternoon and evening and some could be strong to severe. Decent instability will be available by the afternoon, but guidance has been weaker on the shear. Recent runs have been consistent with the better bulk shear (even then, only ~30 kt) in the morning/early afternoon and generally along the Alleghenies (morning) and west of the Blue Ridge (afternoon). As it stands, with decent CAPE not present until the afternoon, early afternoon around the I-81 corridor seems the most favorable for strong/severe storms, if any. Threat is marginal for now but will continue to monitor. A weaker shortwave moves through on Wednesday, and guidance has backed off further on the shear/CAPE environment Wednesday, so some showers seem more likely than thunderstorms.
The remainder of the week continues to look hot and unsettled with a series of weak disturbances passing through, and severe environment is similarly modest.
AVIATION /14Z SATURDAY THROUGH WEDNESDAY/
A weak disturbance moves across the area today, bringing periods of showers. Sub-VFR conditions are expected at CHO, MRB, and IAD, with the worst restrictions at MRB. Any CIG restrictions at DCA, BWI, and MTN would be just into MVFR and be short in duration. SE winds could occasionally gust to around 20 knots this afternoon and evening.
Shower activity ends by early evening, with conditions improving from west to east.
VFR conditions return this evening and remain in place through Monday as high pressure builds across the region. Winds vary between southwest to west at around 5-10 knots Sunday through Monday.
Sub-VFR conditions are possible with any showers and thunderstorms as a weak cold front moves through on Tuesday. More showers are possible on Wednesday but thunder seems less likely.
MARINE
Southeast to south winds around 10-15 knots continue most of the day today with a few light showers possible.
Southerly channeling is expected to produce SCA conditions once again late this afternoon into tonight, mainly in the main channel of the Chesapeake Bay. Some surrounding tidal rivers and bays on the Eastern Shore could see SCA winds this evening, though confidence is too low to issue a SCA at this time.
High pressure builds over the region Sunday into Monday, keeping winds below SCA levels. Winds vary from southwest to west at or around 10 knots.
Southerly flow on Tuesday pick up and turn westerly behind a cold front on Tuesday and may approach SCA criteria by the afternoon.
Additionally, stronger gusts will be possible with any showers and thunderstorms passing over the waters. Winds diminish and become northwesterly on Wednesday, but some showers could bring higher gusts to the waters.
TIDES/COASTAL FLOODING
A Coastal Flood Advisories remains in effect for DC/SW Waterfront this morning, but the other advisories that were out earlier for Annapolis and Straits point have been expired/cancelled, and fell a bit below what was anticipated.
Beyond this morning, additional tidal flooding is questionable in the coming high tide cycles. While flow remains south/southwest, high pressure and light winds may allow for gradual draining of water from the estuary.
LWX WATCHES/WARNINGS/ADVISORIES
DC...Coastal Flood Advisory until 2 PM EDT this afternoon for DCZ001.
MD...None.
VA...None.
WV...None.
MARINE...Small Craft Advisory from 5 PM this afternoon to 4 AM EDT Sunday for ANZ531>534-537-543.
Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 1002 AM EDT Sat Apr 27 2024
SYNOPSIS
Surface high pressure moves south along the eastern Appalachians today. A warm front lifts through the area by Sunday bringing a significant warm up heading into early next week. The next chance for widespread precipitation arrives with a series of cold fronts Tuesday into Wednesday next week.
NEAR TERM /THROUGH TONIGHT/
A surface high just south of the southern coast of New England slides south parallel to the Mid-Atlantic coast through tonight.
A weak mid-level disturbance rides atop the crest of a deep ridge aloft that is building into our area from the south. This is resulting in a period of scattered to widespread showers this morning which will continue into the early portion of the afternoon. Coverage is a bit higher than originally anticipated, and also making it a bit farther south and east. Cloudy skies keep highs in the upper 50s to lower 60s. Conditions dry out from this initial round of precipitation this afternoon, with precip exiting the area by early evening. However, another round of light showers may occur more during the late evening/overnight hours, per some of the latest hi-res guidance. Milder lows are expected tonight in the upper 40s to 50s.
SHORT TERM /SUNDAY THROUGH MONDAY NIGHT/
Well above normal temperatures Sunday into Monday as a deep ridge moves across the Southeast and Mid-Atlantic states. Highs are forecast to reach the low to mid 80s Sunday, then mid to upper 80s Monday with a few spots hitting 90F. Even in the mountains, highs are forecast to reach the 70s both days. A couple of climate sites could tie or be near their daily record highs for April 30 / Monday.
Very mild overnight lows mostly in the 60s, with 50s in the mountains. A few showers and thunderstorms are possible each afternoon.
LONG TERM /TUESDAY THROUGH FRIDAY/
High pressure moves offshore Tuesday and a weak cold front approaches from the west with increased cloud cover, resulting in temperatures a few degrees cooler than Monday, but not much relief in the scheme of things. Highs well into the 80s are currently forecast for the duration of the extended with lows in the 50s and 60s.
Showers and thunderstorms could accompany the front in the afternoon and evening and some could be strong to severe. Decent instability will be available by the afternoon, but guidance has been weaker on the shear. Recent runs have been consistent with the better bulk shear (even then, only ~30 kt) in the morning/early afternoon and generally along the Alleghenies (morning) and west of the Blue Ridge (afternoon). As it stands, with decent CAPE not present until the afternoon, early afternoon around the I-81 corridor seems the most favorable for strong/severe storms, if any. Threat is marginal for now but will continue to monitor. A weaker shortwave moves through on Wednesday, and guidance has backed off further on the shear/CAPE environment Wednesday, so some showers seem more likely than thunderstorms.
The remainder of the week continues to look hot and unsettled with a series of weak disturbances passing through, and severe environment is similarly modest.
AVIATION /14Z SATURDAY THROUGH WEDNESDAY/
A weak disturbance moves across the area today, bringing periods of showers. Sub-VFR conditions are expected at CHO, MRB, and IAD, with the worst restrictions at MRB. Any CIG restrictions at DCA, BWI, and MTN would be just into MVFR and be short in duration. SE winds could occasionally gust to around 20 knots this afternoon and evening.
Shower activity ends by early evening, with conditions improving from west to east.
VFR conditions return this evening and remain in place through Monday as high pressure builds across the region. Winds vary between southwest to west at around 5-10 knots Sunday through Monday.
Sub-VFR conditions are possible with any showers and thunderstorms as a weak cold front moves through on Tuesday. More showers are possible on Wednesday but thunder seems less likely.
MARINE
Southeast to south winds around 10-15 knots continue most of the day today with a few light showers possible.
Southerly channeling is expected to produce SCA conditions once again late this afternoon into tonight, mainly in the main channel of the Chesapeake Bay. Some surrounding tidal rivers and bays on the Eastern Shore could see SCA winds this evening, though confidence is too low to issue a SCA at this time.
High pressure builds over the region Sunday into Monday, keeping winds below SCA levels. Winds vary from southwest to west at or around 10 knots.
Southerly flow on Tuesday pick up and turn westerly behind a cold front on Tuesday and may approach SCA criteria by the afternoon.
Additionally, stronger gusts will be possible with any showers and thunderstorms passing over the waters. Winds diminish and become northwesterly on Wednesday, but some showers could bring higher gusts to the waters.
TIDES/COASTAL FLOODING
A Coastal Flood Advisories remains in effect for DC/SW Waterfront this morning, but the other advisories that were out earlier for Annapolis and Straits point have been expired/cancelled, and fell a bit below what was anticipated.
Beyond this morning, additional tidal flooding is questionable in the coming high tide cycles. While flow remains south/southwest, high pressure and light winds may allow for gradual draining of water from the estuary.
LWX WATCHES/WARNINGS/ADVISORIES
DC...Coastal Flood Advisory until 2 PM EDT this afternoon for DCZ001.
MD...None.
VA...None.
WV...None.
MARINE...Small Craft Advisory from 5 PM this afternoon to 4 AM EDT Sunday for ANZ531>534-537-543.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
APAM2 - 8575512 - Annapolis, MD | 1 mi | 49 min | SE 5.1G | 63°F | 30.48 | |||
44063 - Annapolis | 2 mi | 43 min | SSE 12G | 53°F | 58°F | 1 ft | ||
CPVM2 | 4 mi | 67 min | 54°F | 44°F | ||||
TPLM2 - Thomas Point, MD | 7 mi | 37 min | SE 12G | 54°F | 30.51 | |||
44043 - Patapsco, MD | 12 mi | 43 min | SSE 14G | 53°F | 59°F | 1 ft | ||
FSKM2 - 8574728 - Francis Scott Key Bridge, MD | 16 mi | 49 min | SSE 7G | |||||
CBCM2 | 17 mi | 49 min | SE 7G | 59°F | 30.47 | |||
BSLM2 - Chesapeake Bay, MD | 19 mi | 67 min | SE 7 | 55°F | 30.48 | 46°F | ||
BLTM2 - 8574680 - Baltimore, MD | 20 mi | 49 min | SSE 2.9G | 60°F | ||||
TCBM2 - 8573364 - Tolchester Beach, MD | 20 mi | 49 min | SSE 5.1G | 30.49 | ||||
44062 - Gooses Reef, MD | 30 mi | 43 min | SSE 16G | 53°F | 57°F | 1 ft | ||
WASD2 - 8594900 - Washington, DC | 30 mi | 49 min | S 6G | 62°F | 30.48 | |||
CA2 - 8571892 - Cambridge, MD | 36 mi | 49 min | SSE 7G | 60°F | 30.50 | |||
COVM2 - 8577018 - Cove Point LNG Pier, MD | 41 mi | 49 min | ENE 16G | 30.49 | ||||
SLIM2 - 8577330 - Solomons Island, MD | 46 mi | 49 min | SE 13G | 59°F | 30.48 |
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No data
Airport Reports
EDIT (hide/show)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
KBWI BALTIMORE/WASHINGTON INTL THURGOOD MARSHALL,MD | 17 sm | 42 min | SE 06 | 10 sm | Overcast | Lt Rain | 55°F | 43°F | 62% | 30.47 |
KFME TIPTON,MD | 17 sm | 27 min | SSE 04 | 10 sm | Overcast | 54°F | 45°F | 71% | 30.50 | |
KCGS COLLEGE PARK,MD | 24 sm | 26 min | SE 05 | 10 sm | Overcast | 55°F | 45°F | 67% | 30.48 | |
KMTN MARTIN STATE,MD | 24 sm | 46 min | SE 07 | 10 sm | Overcast | 54°F | 45°F | 71% | 30.51 |
Tide / Current for Annapolis (US Naval Academy), Severn River, Maryland
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Tide / Current data from XTide NOT FOR NAVIGATION
Annapolis (US Naval Academy), Severn River, Maryland, Tide feet
Baltimore Harbor Approach
Click for Map
Sat -- 01:45 AM EDT -0.45 knots Max Ebb
Sat -- 04:13 AM EDT 0.00 knots Slack
Sat -- 06:11 AM EDT Sunrise
Sat -- 08:08 AM EDT Moonset
Sat -- 08:12 AM EDT 1.03 knots Max Flood
Sat -- 11:48 AM EDT -0.00 knots Slack
Sat -- 03:13 PM EDT -0.93 knots Max Ebb
Sat -- 07:17 PM EDT 0.00 knots Slack
Sat -- 07:54 PM EDT Sunset
Sat -- 09:22 PM EDT 0.29 knots Max Flood
Sat -- 11:40 PM EDT -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 01:45 AM EDT -0.45 knots Max Ebb
Sat -- 04:13 AM EDT 0.00 knots Slack
Sat -- 06:11 AM EDT Sunrise
Sat -- 08:08 AM EDT Moonset
Sat -- 08:12 AM EDT 1.03 knots Max Flood
Sat -- 11:48 AM EDT -0.00 knots Slack
Sat -- 03:13 PM EDT -0.93 knots Max Ebb
Sat -- 07:17 PM EDT 0.00 knots Slack
Sat -- 07:54 PM EDT Sunset
Sat -- 09:22 PM EDT 0.29 knots Max Flood
Sat -- 11:40 PM EDT -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Baltimore Harbor Approach, Maryland Current, knots
12 am |
-0.2 |
1 am |
-0.4 |
2 am |
-0.4 |
3 am |
-0.3 |
4 am |
-0.1 |
5 am |
0.3 |
6 am |
0.6 |
7 am |
0.9 |
8 am |
1 |
9 am |
1 |
10 am |
0.7 |
11 am |
0.4 |
12 pm |
-0.1 |
1 pm |
-0.5 |
2 pm |
-0.8 |
3 pm |
-0.9 |
4 pm |
-0.9 |
5 pm |
-0.7 |
6 pm |
-0.4 |
7 pm |
-0.1 |
8 pm |
0.2 |
9 pm |
0.3 |
10 pm |
0.3 |
11 pm |
0.1 |
Dover AFB, DE,
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