South Shore Bays from Jones Inlet through Shinnecock Bay Marine Forecast
| Rest Of Today...Se Winds 5 To 10 Kt. Waves 1 Ft Or Less. |
| Tonight...Se Winds 5 To 10 Kt. Waves 1 Ft Or Less. |
| Sat...E Winds 10 To 15 Kt. Waves 1 Ft Or Less. Slight Chance Of Rain In The Morning, Then Rain Likely In The Afternoon. |
| Sat Night...E Winds 10 To 15 Kt. Waves 1 Ft Or Less. Rain. |
| Sun...Ne Winds 10 To 15 Kt With Gusts Up To 20 Kt. Waves 1 Ft Or Less. Chance Of Rain. |
| Sun Night...Ne Winds 10 To 15 Kt. Waves 1 Ft Or Less. Chance Of Rain In The Evening. |
| Mon...Ne Winds 10 To 15 Kt With Gusts Up To 20 Kt. Waves 1 Ft Or Less. |
| Mon Night...Ne Winds 10 To 15 Kt. Waves 1 Ft Or Less. |
| Tue...Ne Winds 5 To 10 Kt With Gusts Up To 20 Kt. Waves 1 Ft Or Less. |
| Tue Night...E Winds 5 To 10 Kt. Waves 1 Ft Or Less. Chance Of Showers. |
| Wed...E Winds 5 To 10 Kt. Waves 1 Ft Or Less. Chance Of Showers. |
| Wed Night...E Winds 5 To 10 Kt. Waves 1 Ft Or Less. Chance Of Showers. |
| Area Forecast Discussion National Weather Service New York NY 337pm EDT Fri April 24 2026 .WHAT HAS CHANGED... A Frost Advisory is in effect for interior southern Connecticut late tonight into Saturday morning. .KEY MESSAGES... 1) Widespread frost likely across interior southern Connecticut tonight. 2) Wet and cool conditions Saturday through Sunday night. 3) Cooler wetter pattern towards mid to late next week. .KEY MESSAGE 1... High pressure will remain over New England and into eastern Long Island tonight. The high will provide nearly calm winds and clear skies across much of southern Connecticut, allowing temperatures to fall into the mid 30s. And with dew points rising into the 30s this evening with a light east to southeast flow, widespread frost formation is likely across interior southern Connecticut, and a Frost Advisory has been issued from midnight to 800am EDT Saturday. .KEY MESSAGE 2... High pressure over New England remaining, or slowly retreating tonight will keep the area mainly dry through most of the night as a weak low begins to approach to the west.A weak invert trough/surface trough develops to the north of the low this evening, and the CAMs are showing a slight chance of light rain across western Orange county where weak isentropic lift develops. And the NBM also indicates a slight chance. Otherwise precipitation will hold off, and moves into western portions of the region toward Saturday morning as the high retreats. The high does remain across New England into Saturday night and little to no precipitation may fall across southeastern Connecticut Saturday. Guidance has come into better agreement with the low track Saturday night into Sunday, passing to the west and south. An inverted trough/surface trough develops to the north of the low Saturday into Saturday night. Most of the guidance is now showing very strong isentropic lift developing across central and northern New Jersey extending to south of Long Island, and with precipitable water values increasing to around an inch periods of moderate rainfall is becoming more likely late Saturday into Saturday night, when an inch to 1 1/2 inches of rainfall will be possible. There may be some ponding in low lying and urban areas. Also, with a chilly airmass, rainfall, and a southeast flow high temperatures Saturday will be nearly 15 degrees below normal, and a couple of record low highs may be in jeopardy. The low passes to the south Sunday, and then well southeast of the area late Sunday night into Monday as another high builds to the north. .KEY MESSAGE 3... Periodic weak low pressure in the vicinity accompanied by periodic mid level trough activity will make for an unsettled weather pattern towards mid to late next week. Overall, on average a cooler and wetter weather pattern is forecast. Large scale numerical weather prediction forecast models show weak low pressure out in the Atlantic Monday night into Tuesday, with high pressure well to the north and east southeast of Newfoundland. The weak area of low pressure lingers into midweek in the Western Atlantic but another wave of low pressure approaches from the west Wednesday into Wednesday night. This incoming wave of low pressure may very well also linger near the region heading towards the end of next week. The entire time period is not expected to be a washout. The highest chances of rain relatively speaking are forecast in the Wednesday through Wednesday night as well as Friday through Friday night timeframe. Rain showers are in the forecast and rain could be moderate to possibly briefly heavy at times. The cooler temperature on average will come from the daytime high temperatures forecast to be several degrees normal. The forecast lows are closer to normal. Therefore, there is expected to be less of a diurnal temperature range. Marine With weak high pressure in control tonight, and weak low pressure approaching to the west Saturday winds and seas across the forecast waters will remain below advisory levels. There is a low chance that a few gusts may approach 25 kt on the ocean waters west of Fire Island Inlet Saturday and the low approaches. Then with the low passing to the south Sunday and Sunday night, and high pressure to the north, the gradient flow will increase over the ocean waters and SCA (Small Craft Advisory) conditions are expected to develop during Sunday morning and persist into Monday, subsiding late in the day as the low moves well southeast of the waters. Mainly below SCA (Small Craft Advisory) conditions are expected Monday night through the middle of next week. Only exception would be for the ocean Monday night when SCA (Small Craft Advisory) conditions of seas near 5 ft and some brief 25 kt NE wind gusts are forecast. Climate Record Low Maximum Temperatures for Saturday, April 25: KEWR: 48/1955 KBDR: 45/1992 KNYC: 43/1919 KLGA: 48/1955 KJFK: 47/1956 KISP: 47/1965 NOAA New York NY Office: Watches - Warnings - Advisories CT...Frost Advisory from midnight tonight to 8am EDT Saturday for CTZ005>008. NY...None. NJ...None. Marine None. |
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