Moriches Inlet NY to Montauk Point NY out 20 NM Marine Forecast
| Rest Of Today...N Winds 20 To 25 Kt With Gusts Up To 30 Kt. Seas 3 To 5 Ft, Occasionally To 6 Ft. Wave Detail: N 5 Ft At 4 Seconds. |
| Tonight...N Winds 20 To 25 Kt With Gusts Up To 30 Kt. Seas 3 To 5 Ft, Occasionally To 6 Ft. Wave Detail: Ne 5 Ft At 6 Seconds. |
| Sun...Ne Winds 15 To 20 Kt With Gusts Up To 25 Kt, Diminishing To 10 To 15 Kt With Gusts Up To 20 Kt In The Afternoon. Seas 3 To 5 Ft, Occasionally To 6 Ft. Wave Detail: Ne 5 Ft At 6 Seconds. |
| Sun Night...Ne Winds 10 To 15 Kt, Increasing To 15 To 20 Kt After Midnight. Seas 3 To 5 Ft, Occasionally To 6 Ft. Wave Detail: E 5 Ft At 9 Seconds. |
| Mon...Ne Winds 20 To 25 Kt With Gusts Up To 30 Kt. Seas 5 To 7 Ft, Occasionally To 9 Ft, Building To 7 To 10 Ft, Occasionally To 13 Ft In The Afternoon. Wave Detail: E 7 Ft At 10 Seconds, Becoming E 9 Ft At 11 Seconds. |
| Mon Night...Ne Winds 20 To 25 Kt, Increasing To 25 To 30 Kt After Midnight. Seas 9 To 12 Ft, Occasionally To 15 Ft. Wave Detail: E 12 Ft At 12 Seconds. |
| Tue...Ne Winds 25 To 30 Kt With Gusts Up To 40 Kt. Seas 9 To 12 Ft, Occasionally To 15 Ft. |
| Tue Night...Ne Winds 25 To 35 Kt With Gusts Up To 45 Kt. Seas 9 To 13 Ft, Occasionally To 17 Ft. |
| Wed...Ne Winds 30 To 40 Kt. Seas 10 To 14 Ft, Occasionally To 18 Ft. |
| Wed Night...Ne Winds 25 To 35 Kt. Seas 9 To 13 Ft, Occasionally To 17 Ft. Chance Of Showers. |
| Thu...Ne Winds 30 To 35 Kt. Seas 9 To 12 Ft, Occasionally To 15 Ft. Chance Of Showers. |
| Thu Night...N Winds 25 To 30 Kt. Seas 6 To 9 Ft, Occasionally To 11 Ft. |
| Area Forecast Discussion National Weather Service New York NY 321pm EDT Sat Oct 17 2026 .WHAT HAS CHANGED... An extended period of gales likely to occur on the ocean from Monday or Monday night into late week. .KEY MESSAGES... 1) The coolest air mass of the season so far is moving in for the weekend. 2) A non-tropical low developing east of the Carolinas late tonight into Sunday should move slowly north and remain off the Mid Atlantic coast into late week. Coastal impacts are possible. .KEY MESSAGE 1... The coolest air mass since late April will settle in to start the weekend. Freeze warning remains in effect for late tonight and early Sunday morning inland. Cooler air has already moved into the area, with temps in the lower 50s and dewpoints falling into the 20s on a gusty NW-N flow. Breaks in the overcast across Orange/W Passaic/Putnam should expand southeast, with skies clearing from NW-SE into this evening. There is some question as to how much winds will decouple late tonight, making the low temperature forecast a little uncertain. Straight MOS numbers are a little colder, with more slightly widespread sub freezing temps in the upper 20s/lower 30s well down into western Rockland/northern Westchester and to parts of the SE CT coastline. Due to the uncertainty on wind speeds late tonight, blended MOS with slightly warmer combo of NBM 10th/50th percentile temps forecast which keeps around/sub freezing temps confined to the warning area and to the Long Island Pine Barrens, with lows in the lower 40s in NYC and the mid/upper 30s elsewhere. Daytime temps should moderate a little thereafter, with highs from the mid 50s to lower 60s on Sunday, then widespread lower 60s on Mon/Tue. .KEY MESSAGE 2... A closed low forming at the base of the passing mid level trough will spin up surface low pressure E of the Carolinas late tonight into Sunday. This low should then move slowly N-NE, remaining outside 40N/70W but still close enough and large enough to have local impact, mainly in terms of gusty NE winds and some coastal flooding. The mid level trough swinging across will cut off at the base, with surface low pressure spinning up off Cape Hatteras. Cut off from any meaningful steering flow, the low then appears likely to meander offshore through much of the upcoming week, moving slowly N and then NE off the Mid Atlantic coast. This may not bring much if any precipitation but should bring a prolonged period of NE winds that could result in minor to locally moderate coastal impacts, especially Wednesday into Thu. Marine SCA (Small Craft Advisory) extended until 8pm for NY Harbor and until midnight for all other non-ocean waters as NW-N flow gusts to 25-30 kt. Gusts to 25+ kt should continue longer tonight on the near shore ocean waters, with seas up to 5 ft. Winds and seas should both diminish before late morning Sunday. Persistent NE winds can be expected Monday night thru Thu as low pressure remains S of the waters. Solid SCA (Small Craft Advisory) conditions can be expected thru the period, with gales possible on the ocean, especially in the 20-60nm offshore zones. NOAA New York NY Office: Watches - Warnings - Advisories CT...Freeze Warning from midnight tonight to 9am EDT Sunday for CTZ005>008. NY...Freeze Warning from midnight tonight to 9am EDT Sunday for NYZ067-068. NJ...Freeze Warning from midnight tonight to 9am EDT Sunday for NJZ002. Marine Small Craft Advisory until midnight EDT tonight for ANZ331-332- 335-340-345. Small Craft Advisory until 8pm EDT this evening for ANZ338. Small Craft Advisory until 11am EDT Sunday for ANZ350-353-355. Gale Watch from Monday morning through Tuesday afternoon for ANZ380-383-385. |
New York Radar
Northeast Radar
East Coast Satellite