Marine Weather and Tide Forecast for Baltimore, MD
![]() | Sunrise 7:08 AM Sunset 5:32 PM Moonrise 10:54 PM Moonset 9:21 AM |
Marine Forecasts
NOTE: Zones were updated 3/20/2025. If your report is out of date, please click Edit
ANZ538 Patapsco River Including Baltimore Harbor- 1258 Pm Est Fri Feb 6 2026
.gale warning in effect late tonight - .
.storm warning in effect from Saturday morning through Saturday afternoon - .
This afternoon - S winds 5 kt. Waves flat. A chance of snow. Vsby 1 to 3 nm.
Tonight - S winds around 5 kt - .becoming W with gusts to 20 kt after midnight, then becoming nw 15 to 20 kt with gusts to 30 kt late. Waves flat - .building to 2 ft after midnight. A chance of snow. Vsby 1 to 3 nm.
Sat - NW winds 25 to 30 kt with gusts to 50 kt. Waves 3 ft.
Sat night - NW winds 20 to 25 kt. Gusts up to 45 kt - .diminishing to 30 kt after midnight. Waves 2 to 3 ft.
Sun - NW winds 10 to 15 kt with gusts to 25 kt. Waves 1 to 2 ft.
Sun night - NW winds 5 kt. Waves less than 1 ft.
Mon - W winds around 5 kt. Waves flat.
Tue - N winds around 5 kt. Waves flat.
ANZ500 1258 Pm Est Fri Feb 6 2026
Synopsis for the tidal potomac and md portion of the chesapeake bay -
a pair of powerful arctic fronts will cross the waters tonight. These fronts will result in some light snow or snow showers and very strong winds of gale- to storm-force. The strongest winds are expected to start abruptly just before daybreak Saturday and persist until roughly midday. The wind and very cold temperatures will also result in freezing spray over ice-free waters. Winds will gradually diminish as high pressure returns Sunday into Monday.
a pair of powerful arctic fronts will cross the waters tonight. These fronts will result in some light snow or snow showers and very strong winds of gale- to storm-force. The strongest winds are expected to start abruptly just before daybreak Saturday and persist until roughly midday. The wind and very cold temperatures will also result in freezing spray over ice-free waters. Winds will gradually diminish as high pressure returns Sunday into Monday.
7 Day Forecast for Marine Location Near Baltimore, MD

NEW! Add second zone forecast
| Baltimore Harbor approach (off Sandy Point) (depth 43 ft) Click for Map Flood direction 25 true Ebb direction 189 true Fri -- 01:56 AM EST -0.89 knots Max Ebb Fri -- 05:06 AM EST 0.00 knots Slack Fri -- 07:06 AM EST Sunrise Fri -- 08:24 AM EST 0.95 knots Max Flood Fri -- 09:20 AM EST Moonset Fri -- 11:48 AM EST -0.00 knots Slack Fri -- 02:44 PM EST -0.72 knots Max Ebb Fri -- 05:32 PM EST Sunset Fri -- 05:52 PM EST 0.00 knots Slack Fri -- 08:36 PM EST 0.57 knots Max Flood Fri -- 10:52 PM EST Moonrise Fri -- 11:19 PM EST -0.00 knots Slack Tide / Current data from XTide NOT FOR NAVIGATION |   |
Baltimore Harbor approach (off Sandy Point) (depth 43 ft), Maryland Current, knots
| 12 am |
| -0.5 |
| 1 am |
| -0.8 |
| 2 am |
| -0.9 |
| 3 am |
| -0.8 |
| 4 am |
| -0.5 |
| 5 am |
| -0 |
| 6 am |
| 0.4 |
| 7 am |
| 0.7 |
| 8 am |
| 0.9 |
| 9 am |
| 0.9 |
| 10 am |
| 0.7 |
| 11 am |
| 0.3 |
| 12 pm |
| -0.1 |
| 1 pm |
| -0.4 |
| 2 pm |
| -0.7 |
| 3 pm |
| -0.7 |
| 4 pm |
| -0.6 |
| 5 pm |
| -0.3 |
| 6 pm |
| 0 |
| 7 pm |
| 0.4 |
| 8 pm |
| 0.5 |
| 9 pm |
| 0.6 |
| 10 pm |
| 0.4 |
| 11 pm |
| 0.1 |
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| BLTM2 - 8574680 - Baltimore, MD | 1 mi | 57 min | SSE 4.1G | 31°F | 34°F | |||
| FSKM2 - 8574728 - Francis Scott Key Bridge, MD | 5 mi | 57 min | SE 5.1G | 29°F | 29.69 | |||
| BCFM2 | 6 mi | 57 min | SE 6G | 29°F | 29.69 | |||
| TCBM2 - 8573364 - Tolchester Beach, MD | 18 mi | 57 min | SW 2.9G | 28°F | 32°F | 29.70 | ||
| APAM2 - 8575512 - Annapolis, MD | 21 mi | 57 min | E 4.1G | 30°F | 33°F | 29.68 | ||
| CPVM2 | 22 mi | 57 min | 29°F | 16°F | ||||
| TPLM2 - Thomas Point, MD | 27 mi | 27 min | SE 5.1G | 29°F | 29.70 | 17°F | ||
| WASD2 - 8594900 - Washington, DC | 37 mi | 57 min | S 2.9G | 32°F | 35°F | 29.69 | ||
| CHCM2 - 8573927 - Chesapeake City, MD | 44 mi | 57 min | WNW 4.1G | 31°F | 32°F | 29.69 | ||
| CXLM2 | 47 mi | 57 min | WNW 5.1G |
Wind History for Baltimore, MD
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