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Wind, waves, weather & tide Superforecast Port Jefferson Harbor entrance, Long Island

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Daily Superforecast

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Last update: 16:38 local time
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Monday, Dec 22

Wind
Weather
Waves
Tides
280° W
00h
280° W
19 kts
max 26 kts
0%
-1° C
-8
60%
1026 hpa
127° se
0.4 m
9 s
00:24
1.8 m
279° W
01h
279° W
18 kts
max 27 kts
0%
-1° C
-8
61%
1025 hpa
124° se
0.4 m
9 s
1.8 m
281° W
02h
281° W
18 kts
max 29 kts
0%
0° C
-7
65%
1027 hpa
124° se
0.4 m
9 s
1.6 m
281° W
03h
281° W
16 kts
max 26 kts
0%
0° C
-7
66%
1028 hpa
123° ese
0.3 m
9 s
1.2 m
283° WNW
04h
283° WNW
16 kts
max 24 kts
0%
0° C
-7
65%
1028 hpa
123° ese
0.3 m
9 s
0.8 m
284° WNW
05h
284° WNW
15 kts
max 22 kts
0%
0° C
-7
65%
1028 hpa
123° ese
0.3 m
9 s
0.4 m
289° WNW
06h
289° WNW
14 kts
max 20 kts
0%
-1° C
-7
65%
1030 hpa
123° ese
0.3 m
9 s
06:22
0.2 m
297° WNW
07h
297° WNW
13 kts
max 19 kts
0%
-1° C
-7
65%
1030 hpa
123° ese
0.2 m
10 s
0.2 m
301° WNW
08h
301° WNW
12 kts
max 20 kts
0%
-1° C
-6
60%
1029 hpa
122° ese
0.2 m
10 s
0.5 m
294° WNW
09h
294° WNW
11 kts
max 20 kts
0%
-1° C
-6
61%
1030 hpa
122° ese
0.2 m
10 s
1.0 m
279° W
10h
279° W
10 kts
max 17 kts
0%
-1° C
-6
63%
1030 hpa
122° ese
0.1 m
10 s
1.4 m
269° W
11h
269° W
10 kts
max 14 kts
0%
-1° C
-6
63%
1030 hpa
122° ese
0.2 m
10 s
1.8 m
260° W
12h
260° W
11 kts
max 14 kts
0%
0° C
-5
64%
1030 hpa
122° ese
0.2 m
10 s
12:29
2.0 m
255° WSW
13h
255° WSW
11 kts
max 13 kts
0%
0° C
-5
64%
1029 hpa
122° ese
0.2 m
10 s
2.0 m
246° WSW
14h
246° WSW
11 kts
max 13 kts
0%
2° C
-2
62%
1028 hpa
121° ese
0.2 m
10 s
1.8 m
244° WSW
15h
244° WSW
13 kts
max 14 kts
0%
3° C
-2
62%
1029 hpa
121° ese
0.2 m
10 s
1.3 m
243° WSW
16h
243° WSW
12 kts
max 14 kts
43%
3° C
-2
63%
1029 hpa
120° ese
0.2 m
9 s
0.8 m
233° SW
17h
233° SW
10 kts
max 14 kts
46%
3° C
-2
66%
1029 hpa
120° ese
0.2 m
9 s
0.4 m
218° SW
18h
218° SW
9 kts
max 17 kts
39%
2° C
-2
70%
1029 hpa
120° ese
0.2 m
9 s
0.1 m
217° SW
19h
217° SW
11 kts
max 21 kts
11%
2° C
-3
73%
1028 hpa
119° ese
0.2 m
9 s
18:55
219° SW
20h
219° SW
12 kts
max 25 kts
13%
2° C
-3
72%
1028 hpa
119° ese
0.2 m
8 s
0.1 m
219° SW
21h
219° SW
12 kts
max 28 kts
22%
1° C
-4
74%
1028 hpa
119° ese
0.2 m
8 s
0.5 m
225° SW
22h
225° SW
13 kts
max 30 kts
17%
2° C
-4
73%
1027 hpa
119° ese
0.2 m
7 s
1.0 m
231° SW
23h
231° SW
13 kts
max 30 kts
63%
2° C
-4
73%
1027 hpa
119° ese
0.2 m
7 s
1.4 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Tuesday, Dec 23

Wind
Weather
Waves
Tides
238° WSW
00h
238° WSW
13 kts
max 29 kts
99%
2° C
-3
74%
1026 hpa
119° ese
0.2 m
7 s
1.7 m
229° SW
01h
229° SW
12 kts
max 25 kts
84%
2° C
-3
75%
1026 hpa
119° ese
0.2 m
7 s
01:04
1.9 m
233° SW
02h
233° SW
10 kts
max 21 kts
99%
2° C
-3
74%
1026 hpa
120° ese
0.2 m
7 s
1.8 m
234° SW
03h
234° SW
8 kts
max 19 kts
99%
2° C
-2
74%
1026 hpa
121° ese
0.2 m
8 s
1.4 m
217° SW
04h
217° SW
8 kts
max 17 kts
99%
2° C
-2
74%
1025 hpa
122° ese
0.2 m
8 s
1.0 m
208° SSW
05h
208° SSW
8 kts
max 18 kts
99%
2° C
-2
75%
1024 hpa
135° se
0.2 m
7 s
0.6 m
206° SSW
06h
206° SSW
6 kts
max 14 kts
99%
2° C
-2
76%
1024 hpa
149° sse
0.3 m
7 s
0.3 m
205° SSW
07h
205° SSW
5 kts
max 14 kts
99%
2° C
-1
77%
1024 hpa
162° sse
0.3 m
6 s
07:03
0.2 m
215° SW
08h
215° SW
12 kts
max 26 kts
99%
2° C
-2
78%
1024 hpa
171° s
0.3 m
6 s
0.3 m
198° SSW
09h
198° SSW
9 kts
max 20 kts
99%
1.08 mm
1° C
-3
97%
1024 hpa
180° s
0.4 m
6 s
0.6 m
181° S
10h
181° S
8 kts
max 18 kts
99%
1.13 mm
1° C
-3
96%
1023 hpa
189° s
0.5 m
5 s
1.1 m
178° S
11h
178° S
7 kts
max 21 kts
99%
0.76 mm
2° C
-2
95%
1021 hpa
191° s
0.6 m
5 s
1.5 m
180° S
12h
180° S
8 kts
max 17 kts
99%
0.82 mm
3° C
-1
94%
1019 hpa
193° ssw
0.6 m
5 s
1.9 m
133° SE
13h
133° SE
6 kts
max 12 kts
99%
0.18 mm
3° C
1
91%
1017 hpa
196° ssw
0.7 m
5 s
13:10
2.0 m
135° SE
14h
135° SE
6 kts
max 10 kts
99%
0.07 mm
4° C
1
91%
1015 hpa
197° ssw
0.7 m
5 s
1.9 m
128° SE
15h
128° SE
6 kts
max 15 kts
99%
0.92 mm
4° C
1
96%
1013 hpa
199° ssw
0.7 m
5 s
1.6 m
143° SE
16h
143° SE
8 kts
max 16 kts
99%
0.77 mm
4° C
1
98%
1011 hpa
201° ssw
0.7 m
5 s
1.2 m
217° SW
17h
217° SW
9 kts
max 17 kts
92%
0.06 mm
5° C
1
91%
1011 hpa
200° ssw
0.7 m
5 s
0.7 m
240° WSW
18h
240° WSW
12 kts
max 20 kts
76%
4° C
0
83%
1010 hpa
200° ssw
0.6 m
5 s
0.3 m
244° WSW
19h
244° WSW
14 kts
max 22 kts
83%
4° C
-1
83%
1010 hpa
200° ssw
0.6 m
5 s
0.0 m
249° WSW
20h
249° WSW
16 kts
max 23 kts
37%
3° C
-2
85%
1009 hpa
200° ssw
0.5 m
5 s
19:36
249° WSW
21h
249° WSW
16 kts
max 23 kts
50%
3° C
-3
88%
1009 hpa
200° ssw
0.5 m
6 s
0.2 m
246° WSW
22h
246° WSW
16 kts
max 22 kts
38%
3° C
-3
89%
1009 hpa
200° ssw
0.5 m
6 s
0.7 m
246° WSW
23h
246° WSW
16 kts
max 22 kts
3%
3° C
-3
91%
1009 hpa
200° ssw
0.5 m
6 s
1.1 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Wednesday, Dec 24

Wind
Weather
Waves
Tides
247° WSW
00h
247° WSW
17 kts
max 23 kts
0%
3° C
-3
94%
1008 hpa
200° ssw
0.4 m
6 s
1.5 m
247° WSW
01h
247° WSW
17 kts
max 23 kts
0%
3° C
-3
95%
1008 hpa
201° ssw
0.4 m
6 s
1.8 m
248° WSW
02h
248° WSW
17 kts
max 23 kts
0%
3° C
-3
95%
1008 hpa
200° ssw
0.4 m
6 s
01:45
1.9 m
249° WSW
03h
249° WSW
17 kts
max 27 kts
0%
3° C
-3
93%
1008 hpa
199° ssw
0.4 m
6 s
1.7 m
253° WSW
04h
253° WSW
19 kts
max 30 kts
4%
3° C
-2
91%
1008 hpa
198° ssw
0.3 m
6 s
1.3 m
260° W
05h
260° W
19 kts
max 32 kts
7%
3° C
-2
88%
1009 hpa
203° ssw
0.3 m
6 s
0.9 m
275° W
06h
275° W
17 kts
max 36 kts
0%
4° C
-2
73%
1010 hpa
208° ssw
0.3 m
6 s
0.5 m
282° WNW
07h
282° WNW
15 kts
max 34 kts
0%
4° C
-2
71%
1011 hpa
213° ssw
0.2 m
6 s
0.3 m
291° WNW
08h
291° WNW
15 kts
max 32 kts
0%
4° C
-1
69%
1012 hpa
222° sw
0.2 m
5 s
07:47
0.2 m
301° WNW
09h
301° WNW
16 kts
max 33 kts
0%
4° C
-2
67%
1014 hpa
231° sw
0.2 m
5 s
0.4 m
302° WNW
10h
302° WNW
18 kts
max 36 kts
0%
4° C
-2
66%
1015 hpa
240° wsw
0.2 m
4 s
0.7 m
301° WNW
11h
301° WNW
17 kts
max 33 kts
0%
4° C
-2
65%
1015 hpa
235° sw
0.2 m
5 s
1.2 m
307° NW
12h
307° NW
19 kts
max 29 kts
35%
4° C
-2
64%
1016 hpa
230° sw
0.2 m
5 s
1.6 m
315° NW
13h
315° NW
19 kts
max 26 kts
6%
4° C
-2
66%
1017 hpa
226° sw
0.1 m
5 s
1.9 m
320° NW
14h
320° NW
19 kts
max 25 kts
0%
3° C
-2
65%
1018 hpa
221° sw
0.1 m
5 s
13:53
2.0 m
318° NW
15h
318° NW
18 kts
max 25 kts
0%
3° C
-3
63%
1020 hpa
216° sw
0.1 m
6 s
1.8 m
319° NW
16h
319° NW
16 kts
max 21 kts
0%
2° C
-3
63%
1021 hpa
211° ssw
0.1 m
6 s
1.5 m
322° NW
17h
322° NW
15 kts
max 21 kts
0%
2° C
-4
64%
1022 hpa
193° ssw
0.1 m
6 s
1.0 m
326° NW
18h
326° NW
14 kts
max 19 kts
0%
1° C
-5
67%
1023 hpa
172° s
0.1 m
7 s
0.6 m
334° NNW
19h
334° NNW
12 kts
max 16 kts
0%
0° C
-5
69%
1023 hpa
154° sse
0.1 m
7 s
0.2 m
322° NW
20h
322° NW
12 kts
max 15 kts
7%
0° C
-6
72%
1023 hpa
146° se
0.1 m
8 s
20:18
0.0 m
334° NNW
21h
334° NNW
10 kts
max 12 kts
4%
0° C
-5
72%
1023 hpa
139° se
0.1 m
8 s
0.1 m
316° NW
22h
316° NW
10 kts
max 11 kts
14%
-1° C
-6
74%
1023 hpa
132° se
0.2 m
9 s
0.4 m
321° NW
23h
321° NW
9 kts
max 11 kts
37%
-1° C
-6
75%
1023 hpa
127° se
0.2 m
9 s
0.8 m

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Additional information

General

This is the wind, wave and weather Superforecast for Port Jefferson Harbor entrance, Long Island in New York, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

Superforecast

The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 5 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.

Check the Superforecast for Port Jefferson Harbor entrance, Long Island when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use the Superforecast to find the wind speed today in Port Jefferson Harbor entrance, Long Island or to have a look at the wind direction tomorrow at Port Jefferson Harbor entrance, Long Island.

Severe Weather Warnings

When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.
The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.

Units

We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.

Help

If you need more information about our Superforecast for Port Jefferson Harbor entrance, Long Island, have a look at our help section.

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