Daily Superforecast
asLast update: 16:38 local time
Thursday, Dec 18
Wind
Weather
Waves
Tides
268°
W
00h
5 kts
max 18 kts
5° C
3
74%
1020 hpa
0.6 m
7 s
1.4 m
218°
SW
01h
5 kts
max 5 kts
4° C
2
74%
1021 hpa
0.6 m
7 s
1.0 m
323°
NW
02h
5 kts
max 6 kts
3° C
1
79%
1021 hpa
0.6 m
7 s
0.6 m
90°
E
03h
2 kts
max 2 kts
3° C
2
85%
1022 hpa
0.6 m
7 s
0.3 m
170°
S
04h
5 kts
max 5 kts
2° C
-1
85%
1023 hpa
0.6 m
7 s
03:49
0.2 m
209°
SSW
05h
6 kts
max 6 kts
1° C
-2
85%
1024 hpa
0.6 m
7 s
0.4 m
251°
WSW
06h
5 kts
max 10 kts
2° C
-1
85%
1025 hpa
0.6 m
7 s
0.7 m
299°
WNW
07h
4 kts
max 4 kts
2° C
0
88%
1025 hpa
0.6 m
7 s
1.2 m
102°
ESE
08h
4 kts
max 4 kts
0° C
-3
85%
1025 hpa
0.6 m
7 s
1.6 m
69°
ENE
09h
3 kts
max 3 kts
0° C
-2
86%
1025 hpa
0.6 m
7 s
1.9 m
49°
NE
10h
5 kts
max 5 kts
3° C
0
86%
1026 hpa
0.6 m
7 s
10:00
2.1 m
75°
ENE
11h
6 kts
max 6 kts
4° C
1
82%
1026 hpa
0.6 m
7 s
2.0 m
118°
ESE
12h
5 kts
max 10 kts
6° C
4
77%
1025 hpa
0.6 m
7 s
1.6 m
131°
SE
13h
7 kts
max 20 kts
6° C
4
77%
1024 hpa
0.6 m
7 s
1.2 m
136°
SE
14h
8 kts
max 17 kts
8° C
5
83%
1023 hpa
0.7 m
7 s
0.7 m
134°
SE
15h
8 kts
max 19 kts
7° C
5
90%
1022 hpa
0.7 m
7 s
0.3 m
135°
SE
16h
6 kts
max 19 kts
0.05 mm
7° C
5
96%
1022 hpa
0.7 m
6 s
16:27
0.0 m
125°
SE
17h
6 kts
max 22 kts
7° C
5
94%
1022 hpa
0.8 m
6 s
0.0 m
128°
SE
18h
5 kts
max 24 kts
8° C
7
91%
1022 hpa
0.8 m
6 s
0.3 m
121°
ESE
19h
6 kts
max 27 kts
8° C
6
94%
1021 hpa
0.9 m
5 s
0.7 m
135°
SE
20h
9 kts
max 30 kts
0.08 mm
8° C
5
99%
1019 hpa
0.9 m
5 s
1.1 m
141°
SE
21h
9 kts
max 26 kts
9° C
6
99%
1018 hpa
1.0 m
5 s
1.5 m
147°
SSE
22h
9 kts
max 26 kts
9° C
6
100%
1017 hpa
1.1 m
5 s
1.8 m
153°
SSE
23h
9 kts
max 24 kts
0.12 mm
9° C
6
100%
1016 hpa
1.1 m
5 s
22:33
1.8 m
Friday, Dec 19
Wind
Weather
Waves
Tides
154°
SSE
00h
9 kts
max 25 kts
0.17 mm
9° C
6
100%
1015 hpa
1.2 m
5 s
1.6 m
147°
SSE
01h
10 kts
max 35 kts
0.29 mm
10° C
7
100%
1014 hpa
1.3 m
6 s
1.3 m
157°
SSE
02h
14 kts
max 42 kts
0.78 mm
10° C
10
100%
1012 hpa
1.4 m
6 s
0.9 m
157°
SSE
03h
12 kts
max 40 kts
0.07 mm
11° C
11
100%
1011 hpa
1.5 m
6 s
0.5 m
154°
SSE
04h
14 kts
max 42 kts
11° C
11
100%
1009 hpa
1.6 m
6 s
04:29
0.2 m
149°
SSE
05h
16 kts
max 43 kts
0.22 mm
11° C
11
100%
1007 hpa
1.8 m
6 s
0.2 m
149°
SSE
06h
16 kts
max 43 kts
1.49 mm
12° C
12
100%
1006 hpa
1.9 m
7 s
0.5 m
150°
SSE
07h
18 kts
max 45 kts
1.13 mm
12° C
12
99%
1003 hpa
2.1 m
7 s
0.9 m
141°
SE
08h
20 kts
max 50 kts
1.98 mm
12° C
12
98%
1000 hpa
2.3 m
7 s
1.3 m
150°
SSE
09h
27 kts
max 59 kts
10.61 mm
12° C
12
97%
997 hpa
2.6 m
8 s
1.7 m
155°
SSE
10h
31 kts
max 66 kts
4.32 mm
12° C
12
99%
994 hpa
2.8 m
8 s
2.0 m
172°
S
11h
26 kts
max 57 kts
4.32 mm
12° C
12
97%
994 hpa
2.7 m
8 s
10:40
2.1 m
173°
S
12h
24 kts
max 59 kts
6.82 mm
12° C
12
99%
991 hpa
2.6 m
9 s
1.9 m
166°
SSE
13h
27 kts
max 61 kts
1.04 mm
12° C
12
98%
989 hpa
2.5 m
9 s
1.5 m
230°
SW
14h
14 kts
max 25 kts
5.07 mm
11° C
11
99%
990 hpa
2.4 m
9 s
1.0 m
227°
SW
15h
10 kts
max 23 kts
0.99 mm
11° C
11
95%
989 hpa
2.3 m
10 s
0.5 m
234°
SW
16h
16 kts
max 27 kts
0.18 mm
10° C
7
90%
990 hpa
2.1 m
10 s
0.2 m
241°
WSW
17h
18 kts
max 32 kts
0.06 mm
9° C
5
83%
992 hpa
2.0 m
10 s
17:05
246°
WSW
18h
21 kts
max 33 kts
0.11 mm
8° C
3
72%
993 hpa
1.9 m
10 s
0.1 m
246°
WSW
19h
22 kts
max 32 kts
6° C
0
74%
995 hpa
1.9 m
10 s
0.4 m
251°
WSW
20h
26 kts
max 38 kts
0.06 mm
2° C
-6
85%
998 hpa
1.8 m
10 s
0.8 m
265°
W
21h
28 kts
max 37 kts
1° C
-7
65%
1001 hpa
1.7 m
10 s
1.3 m
263°
W
22h
26 kts
max 35 kts
0° C
-8
63%
1002 hpa
1.6 m
10 s
1.7 m
258°
WSW
23h
25 kts
max 37 kts
-1° C
-9
66%
1004 hpa
1.5 m
11 s
23:13
1.8 m
Saturday, Dec 20
Wind
Weather
Waves
Tides
256°
WSW
00h
24 kts
max 37 kts
-2° C
-10
67%
1006 hpa
1.5 m
11 s
1.8 m
253°
WSW
01h
23 kts
max 38 kts
-2° C
-11
67%
1008 hpa
1.4 m
11 s
1.5 m
249°
WSW
02h
21 kts
max 36 kts
-2° C
-11
68%
1009 hpa
1.4 m
11 s
1.1 m
244°
WSW
03h
19 kts
max 33 kts
-3° C
-11
70%
1010 hpa
1.3 m
11 s
0.7 m
251°
WSW
04h
18 kts
max 31 kts
-3° C
-10
74%
1011 hpa
1.3 m
11 s
0.4 m
254°
WSW
05h
18 kts
max 29 kts
-2° C
-10
76%
1013 hpa
1.2 m
11 s
05:09
0.2 m
258°
WSW
06h
17 kts
max 27 kts
-2° C
-9
77%
1015 hpa
1.1 m
11 s
0.3 m
268°
W
07h
19 kts
max 26 kts
-2° C
-9
68%
1016 hpa
1.1 m
11 s
0.6 m
266°
W
08h
18 kts
max 25 kts
-2° C
-9
70%
1017 hpa
1.0 m
10 s
1.0 m
265°
W
09h
17 kts
max 22 kts
-1° C
-8
70%
1019 hpa
1.0 m
10 s
1.5 m
262°
W
10h
15 kts
max 19 kts
-1° C
-7
71%
1019 hpa
0.9 m
10 s
1.8 m
263°
W
11h
15 kts
max 20 kts
0° C
-7
71%
1019 hpa
0.9 m
10 s
11:19
2.1 m
271°
W
12h
13 kts
max 17 kts
0° C
-6
71%
1019 hpa
0.9 m
10 s
2.0 m
258°
WSW
13h
7 kts
max 9 kts
0° C
-4
69%
1018 hpa
0.8 m
10 s
1.7 m
226°
SW
14h
8 kts
max 10 kts
1° C
-3
70%
1019 hpa
0.8 m
10 s
1.3 m
217°
SW
15h
8 kts
max 11 kts
1° C
-3
74%
1019 hpa
0.8 m
10 s
0.8 m
212°
SSW
16h
7 kts
max 9 kts
1° C
-3
80%
1019 hpa
0.8 m
10 s
0.4 m
190°
S
17h
7 kts
max 11 kts
0° C
-4
84%
1020 hpa
0.8 m
10 s
0.1 m
196°
SSW
18h
7 kts
max 13 kts
0° C
-4
86%
1020 hpa
0.9 m
9 s
17:44
186°
S
19h
7 kts
max 14 kts
0° C
-3
87%
1019 hpa
0.9 m
9 s
0.2 m
182°
S
20h
7 kts
max 13 kts
1° C
-3
87%
1018 hpa
1.0 m
9 s
0.6 m
178°
S
21h
6 kts
max 12 kts
1° C
-3
87%
1018 hpa
1.1 m
9 s
1.0 m
170°
S
22h
7 kts
max 14 kts
1° C
-2
85%
1017 hpa
1.1 m
9 s
1.4 m
184°
S
23h
8 kts
max 21 kts
2° C
-2
80%
1016 hpa
1.2 m
8 s
1.8 m
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Additional information
General
This is the wind, wave and weather Superforecast for Port Jefferson, Long Island Sound 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, Long Island Sound 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, Long Island Sound or to have a look at the wind direction tomorrow at Port Jefferson, Long Island Sound.
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.