Wind, waves, weather & tide Superforecast Port Jefferson Harbor entrance, Long Island
Daily Superforecast
asLast update: 16:37 local time
Friday, Nov 07
Wind
Weather
Waves
Tides
297°
WNW
00h
9 kts
max 16 kts
8° C
5
51%
1019 hpa
0.1 m
8 s
2.2 m
293°
WNW
01h
8 kts
max 13 kts
8° C
5
53%
1019 hpa
0.1 m
8 s
2.0 m
275°
W
02h
4 kts
max 9 kts
8° C
6
59%
1018 hpa
0.1 m
8 s
1.5 m
241°
WSW
03h
6 kts
max 8 kts
8° C
6
60%
1017 hpa
0.1 m
7 s
0.9 m
233°
SW
04h
6 kts
max 6 kts
7° C
5
66%
1018 hpa
0.1 m
7 s
0.4 m
224°
SW
05h
6 kts
max 7 kts
7° C
5
71%
1018 hpa
0.1 m
7 s
0.0 m
219°
SW
06h
6 kts
max 7 kts
7° C
5
72%
1018 hpa
0.2 m
7 s
05:48
-0.1 m
198°
SSW
07h
5 kts
max 5 kts
7° C
5
77%
1018 hpa
0.2 m
7 s
0.2 m
143°
SE
08h
4 kts
max 4 kts
6° C
4
79%
1017 hpa
0.2 m
6 s
0.7 m
136°
SE
09h
6 kts
max 7 kts
7° C
5
72%
1017 hpa
0.3 m
6 s
1.3 m
145°
SE
10h
7 kts
max 10 kts
9° C
7
69%
1016 hpa
0.3 m
6 s
1.9 m
178°
S
11h
11 kts
max 20 kts
12° C
12
60%
1015 hpa
0.5 m
5 s
2.4 m
191°
S
12h
13 kts
max 21 kts
13° C
13
54%
1013 hpa
0.6 m
4 s
12:01
2.5 m
190°
S
13h
14 kts
max 20 kts
13° C
13
58%
1012 hpa
0.7 m
4 s
2.4 m
178°
S
14h
15 kts
max 22 kts
14° C
14
60%
1011 hpa
0.9 m
4 s
1.9 m
173°
S
15h
16 kts
max 24 kts
14° C
14
65%
1010 hpa
1.1 m
5 s
1.3 m
172°
S
16h
16 kts
max 26 kts
14° C
14
68%
1009 hpa
1.3 m
5 s
0.7 m
173°
S
17h
17 kts
max 28 kts
14° C
14
72%
1007 hpa
1.4 m
6 s
0.2 m
173°
S
18h
18 kts
max 31 kts
14° C
14
75%
1006 hpa
1.4 m
6 s
-0.2 m
178°
S
19h
18 kts
max 32 kts
14° C
14
77%
1005 hpa
1.5 m
6 s
18:35
-0.2 m
182°
S
20h
17 kts
max 34 kts
14° C
14
78%
1005 hpa
1.5 m
6 s
0.1 m
185°
S
21h
18 kts
max 36 kts
15° C
15
78%
1004 hpa
1.4 m
6 s
0.6 m
191°
S
22h
17 kts
max 36 kts
15° C
15
78%
1003 hpa
1.4 m
7 s
1.2 m
195°
SSW
23h
16 kts
max 35 kts
15° C
15
83%
1003 hpa
1.3 m
7 s
1.7 m
Saturday, Nov 08
Wind
Weather
Waves
Tides
199°
SSW
00h
15 kts
max 35 kts
15° C
15
88%
1002 hpa
1.3 m
7 s
2.1 m
217°
SW
01h
13 kts
max 30 kts
0.25 mm
14° C
14
93%
1003 hpa
1.2 m
7 s
00:39
2.1 m
206°
SSW
02h
10 kts
max 31 kts
0.05 mm
14° C
14
92%
1002 hpa
1.1 m
7 s
1.9 m
220°
SW
03h
8 kts
max 24 kts
0.2 mm
14° C
14
94%
1001 hpa
1.1 m
7 s
1.4 m
206°
SSW
04h
8 kts
max 26 kts
0.07 mm
14° C
14
96%
1001 hpa
1.0 m
7 s
0.8 m
221°
SW
05h
10 kts
max 28 kts
0.26 mm
14° C
14
94%
1001 hpa
1.0 m
7 s
0.4 m
241°
WSW
06h
12 kts
max 29 kts
0.06 mm
14° C
14
94%
1002 hpa
0.9 m
7 s
0.0 m
248°
WSW
07h
12 kts
max 23 kts
14° C
14
94%
1002 hpa
0.9 m
7 s
06:42
0.0 m
243°
WSW
08h
13 kts
max 20 kts
13° C
13
93%
1003 hpa
0.9 m
7 s
0.2 m
250°
WSW
09h
13 kts
max 18 kts
13° C
13
91%
1004 hpa
0.9 m
7 s
0.7 m
258°
WSW
10h
12 kts
max 16 kts
13° C
13
88%
1005 hpa
0.9 m
7 s
1.4 m
262°
W
11h
11 kts
max 13 kts
13° C
13
85%
1005 hpa
0.9 m
7 s
1.9 m
267°
W
12h
9 kts
max 11 kts
14° C
14
78%
1005 hpa
0.9 m
7 s
2.3 m
269°
W
13h
8 kts
max 9 kts
14° C
14
75%
1006 hpa
0.8 m
7 s
12:55
2.4 m
265°
W
14h
7 kts
max 9 kts
14° C
14
75%
1006 hpa
0.9 m
7 s
2.2 m
263°
W
15h
6 kts
max 8 kts
14° C
14
76%
1006 hpa
0.9 m
7 s
1.8 m
259°
W
16h
7 kts
max 7 kts
14° C
14
79%
1007 hpa
0.9 m
7 s
1.2 m
278°
W
17h
5 kts
max 6 kts
14° C
14
82%
1008 hpa
0.9 m
7 s
0.7 m
296°
WNW
18h
4 kts
max 7 kts
14° C
14
79%
1009 hpa
0.8 m
7 s
0.2 m
322°
NW
19h
6 kts
max 8 kts
14° C
14
70%
1009 hpa
0.8 m
7 s
19:30
-0.1 m
346°
NNW
20h
7 kts
max 7 kts
13° C
13
68%
1009 hpa
0.8 m
7 s
-0.1 m
12°
NNE
21h
7 kts
max 7 kts
13° C
13
64%
1010 hpa
0.8 m
7 s
0.2 m
45°
NE
22h
8 kts
max 8 kts
13° C
13
70%
1010 hpa
0.8 m
7 s
0.7 m
49°
NE
23h
7 kts
max 8 kts
12° C
12
67%
1011 hpa
0.8 m
7 s
1.2 m
Sunday, Nov 09
Wind
Weather
Waves
Tides
55°
NE
00h
10 kts
max 10 kts
12° C
12
73%
1011 hpa
0.8 m
7 s
1.7 m
56°
NE
01h
11 kts
max 12 kts
12° C
12
64%
1010 hpa
0.8 m
7 s
2.0 m
64°
ENE
02h
11 kts
max 12 kts
12° C
12
62%
1011 hpa
0.8 m
7 s
01:34
2.1 m
66°
ENE
03h
12 kts
max 14 kts
11° C
11
65%
1010 hpa
0.7 m
7 s
1.8 m
72°
ENE
04h
12 kts
max 14 kts
11° C
11
69%
1010 hpa
0.7 m
7 s
1.3 m
80°
E
05h
11 kts
max 15 kts
11° C
11
75%
1010 hpa
0.7 m
7 s
0.8 m
81°
E
06h
10 kts
max 17 kts
11° C
11
78%
1011 hpa
0.8 m
7 s
0.4 m
81°
E
07h
10 kts
max 17 kts
11° C
11
82%
1010 hpa
0.8 m
7 s
0.1 m
84°
E
08h
10 kts
max 14 kts
11° C
11
85%
1009 hpa
0.8 m
7 s
07:39
0.1 m
89°
E
09h
10 kts
max 21 kts
12° C
12
83%
1009 hpa
0.8 m
7 s
0.3 m
97°
E
10h
12 kts
max 22 kts
13° C
13
81%
1009 hpa
0.9 m
7 s
0.8 m
100°
E
11h
11 kts
max 19 kts
14° C
14
80%
1008 hpa
0.9 m
6 s
1.3 m
101°
E
12h
12 kts
max 20 kts
0.26 mm
13° C
13
90%
1006 hpa
1.0 m
6 s
1.8 m
89°
E
13h
12 kts
max 21 kts
0.44 mm
13° C
13
88%
1006 hpa
1.1 m
6 s
2.2 m
71°
ENE
14h
17 kts
max 25 kts
0.76 mm
12° C
12
93%
1003 hpa
1.1 m
6 s
13:52
2.3 m
71°
ENE
15h
18 kts
max 25 kts
0.32 mm
12° C
12
94%
1004 hpa
1.2 m
6 s
2.1 m
62°
ENE
16h
19 kts
max 26 kts
0.85 mm
12° C
12
92%
1003 hpa
1.2 m
6 s
1.7 m
60°
ENE
17h
21 kts
max 30 kts
0.19 mm
12° C
12
94%
1003 hpa
1.3 m
6 s
1.2 m
55°
NE
18h
22 kts
max 32 kts
0.32 mm
12° C
12
95%
1003 hpa
1.3 m
6 s
0.7 m
52°
NE
19h
20 kts
max 28 kts
0.08 mm
12° C
12
95%
1003 hpa
1.4 m
6 s
0.2 m
54°
NE
20h
19 kts
max 28 kts
0.13 mm
12° C
12
96%
1003 hpa
1.4 m
6 s
20:27
0.0 m
56°
NE
21h
19 kts
max 26 kts
0.06 mm
12° C
12
96%
1003 hpa
1.3 m
6 s
0.0 m
58°
ENE
22h
16 kts
max 22 kts
0.07 mm
13° C
13
97%
1002 hpa
1.3 m
6 s
0.3 m
59°
ENE
23h
13 kts
max 17 kts
0.08 mm
13° C
13
97%
1002 hpa
1.3 m
6 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.