Daily forecast
as
Last update: 11:35 local time / This forecast is based on the GFS model
Saturday, Jan 17
Wind
Weather
Waves
Tides
01h
3 kts
max 3 kts
10° C
1021 hpa
0.3 m
6 s
1.2
m
04h
3 kts
max 3 kts
10° C
1020 hpa
0.3 m
6 s
02:38
1.2
m
07h
2 kts
max 2 kts
12° C
1021 hpa
0.3 m
7 s
1.1
m
10h
1 kts
max 3 kts
18° C
1022 hpa
0.3 m
8 s
10:43
1.1
m
13h
6 kts
max 9 kts
23° C
1019 hpa
0.3 m
9 s
1.1
m
16h
8 kts
max 9 kts
21° C
1018 hpa
0.3 m
9 s
1.2
m
19h
4 kts
max 6 kts
17° C
1018 hpa
0.3 m
9 s
18:24
1.2
m
22h
3 kts
max 4 kts
17° C
1018 hpa
0.3 m
9 s
22:11
1.2
m
Sunday, Jan 18
Wind
Weather
Waves
Tides
01h
4 kts
max 12 kts
15° C
1017 hpa
0.3 m
8 s
1.2
m
04h
4 kts
max 13 kts
14° C
1015 hpa
0.3 m
9 s
03:21
1.2
m
07h
4 kts
max 12 kts
14° C
1015 hpa
0.3 m
9 s
1.1
m
10h
8 kts
max 19 kts
21° C
1015 hpa
0.3 m
9 s
10:53
1.1
m
13h
17 kts
max 23 kts
22° C
1015 hpa
0.5 m
7 s
1.1
m
16h
6 kts
max 14 kts
13° C
1016 hpa
0.8 m
4 s
1.2
m
19h
8 kts
max 15 kts
11° C
1019 hpa
0.7 m
5 s
19:13
1.2
m
22h
7 kts
max 15 kts
8° C
1021 hpa
0.8 m
5 s
22:33
1.2
m
Monday, Jan 19
Wind
Weather
Waves
Tides
01h
7 kts
max 16 kts
4° C
1021 hpa
0.8 m
6 s
1.2
m
04h
6 kts
max 16 kts
2° C
1022 hpa
0.8 m
6 s
04:09
1.2
m
07h
6 kts
max 17 kts
1° C
1024 hpa
0.8 m
6 s
1.2
m
10h
7 kts
max 13 kts
8° C
1026 hpa
0.8 m
6 s
11:19
1.1
m
13h
7 kts
max 8 kts
14° C
1023 hpa
0.7 m
6 s
1.1
m
16h
6 kts
max 7 kts
13° C
1023 hpa
0.6 m
6 s
1.2
m
19h
4 kts
max 9 kts
9° C
1024 hpa
0.6 m
7 s
20:00
1.2
m
22h
4 kts
max 4 kts
8° C
1025 hpa
0.6 m
8 s
22:59
1.2
m
Tuesday, Jan 20
Wind
Weather
Waves
Tides
01h
4 kts
max 7 kts
7° C
1025 hpa
0.6 m
8 s
1.2
m
04h
5 kts
max 11 kts
6° C
1025 hpa
0.7 m
8 s
04:59
1.2
m
07h
5 kts
max 13 kts
6° C
1026 hpa
0.8 m
7 s
1.2
m
10h
8 kts
max 11 kts
15° C
1028 hpa
0.8 m
7 s
1.2
m
13h
9 kts
max 9 kts
18° C
1026 hpa
0.9 m
6 s
11:51
1.2
m
16h
9 kts
max 10 kts
16° C
1025 hpa
1.0 m
5 s
1.2
m
19h
7 kts
max 17 kts
12° C
1027 hpa
1.1 m
5 s
1.2
m
22h
6 kts
max 16 kts
11° C
1027 hpa
1.0 m
4 s
20:43
1.2
m
Wednesday, Jan 21
Wind
Weather
Waves
Tides
01h
5 kts
max 12 kts
12° C
1026 hpa
0.9 m
6 s
23:32
1.2
m
04h
5 kts
max 10 kts
12° C
1024 hpa
0.9 m
6 s
1.2
m
07h
4 kts
max 8 kts
13° C
1025 hpa
0.9 m
7 s
05:47
1.2
m
10h
8 kts
max 12 kts
20° C
1025 hpa
0.9 m
7 s
1.2
m
13h
8 kts
max 10 kts
22° C
1023 hpa
0.9 m
8 s
12:26
1.2
m
16h
6 kts
max 8 kts
21° C
1021 hpa
0.9 m
8 s
1.2
m
19h
4 kts
max 8 kts
17° C
1022 hpa
1.0 m
8 s
1.2
m
22h
4 kts
max 10 kts
17° C
1021 hpa
1.0 m
9 s
21:10
1.2
m
Thursday, Jan 22
Wind
Weather
Waves
Tides
01h
4 kts
max 6 kts
17° C
1020 hpa
0.9 m
9 s
00:15
1.2
m
04h
4 kts
max 11 kts
17° C
1019 hpa
0.9 m
9 s
1.2
m
07h
4 kts
max 8 kts
17° C
1019 hpa
1.0 m
9 s
06:32
1.2
m
10h
6 kts
max 9 kts
22° C
1020 hpa
1.0 m
9 s
1.2
m
13h
7 kts
max 7 kts
23° C
1018 hpa
1.0 m
9 s
13:04
1.2
m
16h
8 kts
max 16 kts
19° C
1018 hpa
1.1 m
9 s
1.2
m
19h
9 kts
max 19 kts
18° C
1020 hpa
1.1 m
9 s
1.2
m
22h
9 kts
max 19 kts
17° C
1021 hpa
1.1 m
9 s
20:52
1.2
m
Friday, Jan 23
Wind
Weather
Waves
Tides
01h
8 kts
max 17 kts
18° C
1021 hpa
1.1 m
9 s
01:11
1.2
m
04h
8 kts
max 19 kts
18° C
1020 hpa
1.1 m
9 s
1.2
m
07h
7 kts
max 19 kts
17° C
1022 hpa
1.1 m
9 s
07:15
1.2
m
10h
10 kts
max 14 kts
22° C
1023 hpa
1.1 m
9 s
1.2
m
13h
10 kts
max 12 kts
23° C
1022 hpa
1.1 m
9 s
13:45
1.2
m
16h
8 kts
max 13 kts
22° C
1021 hpa
1.0 m
9 s
1.2
m
19h
7 kts
max 16 kts
21° C
1022 hpa
1.0 m
9 s
1.2
m
22h
7 kts
max 16 kts
21° C
1023 hpa
1.0 m
10 s
21:04
1.2
m
Saturday, Jan 24
Wind
Weather
Waves
Tides
01h
6 kts
max 17 kts
20° C
1022 hpa
1.0 m
10 s
02:18
1.2
m
04h
4 kts
max 14 kts
20° C
1022 hpa
1.0 m
10 s
1.2
m
07h
4 kts
max 12 kts
20° C
1022 hpa
1.0 m
10 s
07:59
1.2
m
10h
6 kts
max 12 kts
22° C
1024 hpa
1.0 m
10 s
1.2
m
13h
8 kts
max 10 kts
25° C
1022 hpa
0.9 m
10 s
1.2
m
16h
8 kts
max 10 kts
24° C
1021 hpa
0.9 m
10 s
14:32
1.2
m
19h
5 kts
max 13 kts
21° C
1023 hpa
0.9 m
10 s
1.2
m
22h
5 kts
max 13 kts
21° C
1023 hpa
0.9 m
10 s
21:29
1.2
m
Sunday, Jan 25
Wind
Weather
Waves
Tides
01h
6 kts
max 14 kts
21° C
1022 hpa
0.8 m
10 s
1.2
m
04h
5 kts
max 14 kts
21° C
1021 hpa
0.8 m
10 s
03:32
1.2
m
07h
5 kts
max 14 kts
21° C
1022 hpa
0.8 m
10 s
1.2
m
10h
7 kts
max 10 kts
24° C
1023 hpa
0.8 m
10 s
08:57
1.2
m
13h
8 kts
max 8 kts
26° C
1020 hpa
0.8 m
10 s
1.2
m
16h
8 kts
max 10 kts
24° C
1018 hpa
0.8 m
9 s
15:28
1.2
m
19h
5 kts
max 14 kts
21° C
1019 hpa
0.9 m
9 s
1.2
m
22h
6 kts
max 17 kts
21° C
1019 hpa
0.9 m
9 s
21:57
1.2
m
Monday, Jan 26
Wind
Weather
Waves
Tides
01h
7 kts
max 18 kts
21° C
1017 hpa
0.9 m
9 s
1.2
m
04h
4 kts
max 16 kts
20° C
1016 hpa
1.0 m
8 s
04:48
1.2
m
07h
5 kts
max 18 kts
18° C
1016 hpa
1.1 m
9 s
1.2
m
10h
10 kts
max 18 kts
25° C
1016 hpa
1.1 m
9 s
10:18
1.2
m
13h
12 kts
max 19 kts
29° C
1013 hpa
1.1 m
9 s
1.2
m
16h
12 kts
max 20 kts
31° C
1011 hpa
1.1 m
9 s
16:34
1.2
m
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Additional information
General
This is the wind, wave and weather forecast for Port St John in Florida, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 12:00 AM, 6:00 AM, 12:00 PM and 6:00 PM Eastern Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for Port St John when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use our wind forecast to find the wind speed today in Port St John or to have a look at the wind direction tomorrow at Port St John.
Statistics
For statistical and historical real weather data see the wind and weather statistics for this location.
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.