FZUS71 KLWX 310220 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 920 PM EST Tue Dec 30 2025 ANZ535-310500- Tidal Potomac from Key Bridge to Indian Head MD- 920 PM EST Tue Dec 30 2025 ...SLOWLY SLACKENING WINDS LATE THIS EVENING... A few occasional west to northwest wind gusts to near 20 knots are possible through late this evening, though overall wind will be subsiding. Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time. $$ DHOF