Daily forecast
as
Last update: 11:35 local time / This forecast is based on the GFS model
Tuesday, Mar 03
Wind
Weather
Waves
Tides
01h
6 kts
max 18 kts
0.44 mm
19° C
1021 hpa
0.9 m
6 s
1.2
m
04h
4 kts
max 13 kts
18° C
1020 hpa
0.9 m
6 s
03:36
1.2
m
07h
5 kts
max 13 kts
18° C
1021 hpa
0.9 m
6 s
1.2
m
10h
9 kts
max 13 kts
24° C
1022 hpa
0.9 m
6 s
11:17
1.2
m
13h
10 kts
max 12 kts
0.58 mm
25° C
1021 hpa
1.0 m
6 s
1.2
m
16h
9 kts
max 11 kts
24° C
1020 hpa
1.0 m
7 s
1.2
m
19h
6 kts
max 15 kts
20° C
1021 hpa
0.9 m
7 s
18:45
1.2
m
22h
4 kts
max 14 kts
19° C
1022 hpa
0.9 m
7 s
22:13
1.2
m
Wednesday, Mar 04
Wind
Weather
Waves
Tides
01h
4 kts
max 12 kts
19° C
1021 hpa
0.9 m
7 s
1.2
m
04h
4 kts
max 12 kts
19° C
1020 hpa
0.9 m
7 s
04:22
1.2
m
07h
4 kts
max 15 kts
19° C
1021 hpa
0.9 m
8 s
1.2
m
10h
8 kts
max 11 kts
25° C
1022 hpa
0.9 m
8 s
1.2
m
13h
8 kts
max 9 kts
27° C
1021 hpa
0.9 m
8 s
11:47
1.2
m
16h
7 kts
max 9 kts
26° C
1020 hpa
0.9 m
9 s
1.2
m
19h
5 kts
max 14 kts
21° C
1020 hpa
0.9 m
9 s
18:30
1.2
m
22h
5 kts
max 17 kts
20° C
1021 hpa
0.9 m
9 s
23:03
1.2
m
Thursday, Mar 05
Wind
Weather
Waves
Tides
01h
6 kts
max 18 kts
20° C
1020 hpa
1.0 m
9 s
1.2
m
04h
5 kts
max 15 kts
20° C
1019 hpa
0.9 m
9 s
05:01
1.2
m
07h
5 kts
max 14 kts
20° C
1020 hpa
0.9 m
9 s
1.2
m
10h
7 kts
max 13 kts
24° C
1021 hpa
0.9 m
9 s
1.2
m
13h
8 kts
max 10 kts
27° C
1020 hpa
0.9 m
9 s
12:11
1.2
m
16h
9 kts
max 10 kts
26° C
1019 hpa
0.9 m
10 s
1.2
m
19h
5 kts
max 12 kts
21° C
1020 hpa
0.9 m
10 s
18:41
1.2
m
22h
6 kts
max 18 kts
21° C
1021 hpa
0.9 m
10 s
1.2
m
Friday, Mar 06
Wind
Weather
Waves
Tides
01h
6 kts
max 18 kts
21° C
1020 hpa
0.9 m
10 s
00:03
1.2
m
04h
4 kts
max 15 kts
20° C
1019 hpa
0.8 m
10 s
1.2
m
07h
5 kts
max 16 kts
20° C
1020 hpa
0.8 m
10 s
05:35
1.2
m
10h
9 kts
max 11 kts
26° C
1022 hpa
0.8 m
10 s
1.2
m
13h
10 kts
max 10 kts
27° C
1021 hpa
0.8 m
10 s
12:33
1.2
m
16h
8 kts
max 10 kts
26° C
1020 hpa
0.8 m
10 s
1.2
m
19h
6 kts
max 15 kts
22° C
1021 hpa
0.8 m
10 s
19:11
1.2
m
22h
6 kts
max 17 kts
21° C
1021 hpa
0.8 m
10 s
1.2
m
Saturday, Mar 07
Wind
Weather
Waves
Tides
01h
5 kts
max 16 kts
21° C
1021 hpa
0.8 m
10 s
01:16
1.2
m
04h
5 kts
max 15 kts
20° C
1020 hpa
0.8 m
10 s
1.2
m
07h
4 kts
max 15 kts
20° C
1020 hpa
0.8 m
10 s
06:05
1.2
m
10h
9 kts
max 11 kts
26° C
1021 hpa
0.8 m
10 s
1.2
m
13h
9 kts
max 10 kts
27° C
1020 hpa
0.8 m
10 s
12:57
1.2
m
16h
8 kts
max 8 kts
26° C
1019 hpa
0.8 m
10 s
1.2
m
19h
5 kts
max 12 kts
21° C
1020 hpa
0.8 m
10 s
19:44
1.3
m
22h
5 kts
max 14 kts
20° C
1020 hpa
0.8 m
10 s
1.3
m
Sunday, Mar 08
Wind
Weather
Waves
Tides
01h
5 kts
max 16 kts
20° C
1020 hpa
0.7 m
10 s
1.2
m
05h
4 kts
max 10 kts
19° C
1019 hpa
0.7 m
10 s
05:54
1.2
m
08h
3 kts
max 5 kts
19° C
1019 hpa
0.7 m
10 s
07:26
1.2
m
11h
7 kts
max 8 kts
26° C
1020 hpa
0.7 m
9 s
1.2
m
14h
8 kts
max 8 kts
28° C
1019 hpa
0.7 m
9 s
14:22
1.2
m
17h
8 kts
max 8 kts
27° C
1018 hpa
0.8 m
9 s
1.2
m
20h
6 kts
max 14 kts
22° C
1019 hpa
0.7 m
9 s
21:16
1.3
m
23h
5 kts
max 15 kts
21° C
1020 hpa
0.7 m
9 s
1.3
m
Monday, Mar 09
Wind
Weather
Waves
Tides
02h
5 kts
max 16 kts
20° C
1019 hpa
0.7 m
9 s
1.2
m
05h
4 kts
max 10 kts
19° C
1018 hpa
0.7 m
9 s
1.2
m
08h
2 kts
max 3 kts
19° C
1019 hpa
0.7 m
9 s
1.2
m
11h
6 kts
max 7 kts
26° C
1020 hpa
0.7 m
9 s
1.2
m
14h
8 kts
max 8 kts
28° C
1019 hpa
0.7 m
9 s
14:52
1.2
m
17h
9 kts
max 9 kts
27° C
1018 hpa
0.8 m
9 s
1.2
m
20h
6 kts
max 15 kts
22° C
1019 hpa
0.8 m
9 s
1.2
m
23h
7 kts
max 18 kts
21° C
1020 hpa
0.8 m
9 s
21:47
1.2
m
Tuesday, Mar 10
Wind
Weather
Waves
Tides
02h
5 kts
max 16 kts
20° C
1019 hpa
0.7 m
9 s
1.2
m
05h
0 kts
max 1 kts
19° C
1019 hpa
0.7 m
9 s
1.2
m
08h
1 kts
max 2 kts
19° C
1020 hpa
0.7 m
9 s
1.2
m
11h
6 kts
max 8 kts
26° C
1020 hpa
0.7 m
9 s
1.2
m
14h
8 kts
max 8 kts
28° C
1019 hpa
0.8 m
9 s
12:57
1.2
m
17h
8 kts
max 9 kts
26° C
1018 hpa
0.8 m
9 s
1.2
m
20h
4 kts
max 11 kts
21° C
1019 hpa
0.8 m
9 s
1.2
m
23h
4 kts
max 14 kts
20° C
1019 hpa
0.8 m
9 s
22:17
1.2
m
Wednesday, Mar 11
Wind
Weather
Waves
Tides
02h
4 kts
max 12 kts
19° C
1018 hpa
0.7 m
9 s
1.2
m
05h
4 kts
max 9 kts
19° C
1017 hpa
0.7 m
9 s
1.2
m
08h
3 kts
max 7 kts
19° C
1017 hpa
0.7 m
9 s
09:19
1.2
m
11h
8 kts
max 11 kts
26° C
1019 hpa
0.7 m
9 s
11:16
1.2
m
14h
9 kts
max 10 kts
27° C
1017 hpa
0.8 m
9 s
12:50
1.2
m
17h
9 kts
max 12 kts
26° C
1015 hpa
0.9 m
8 s
15:49
1.2
m
20h
6 kts
max 15 kts
22° C
1016 hpa
0.9 m
8 s
1.2
m
23h
6 kts
max 17 kts
21° C
1017 hpa
0.8 m
8 s
22:49
1.2
m
Thursday, Mar 12
Wind
Weather
Waves
Tides
02h
5 kts
max 17 kts
21° C
1016 hpa
0.7 m
9 s
1.2
m
05h
5 kts
max 17 kts
21° C
1015 hpa
0.6 m
9 s
1.2
m
08h
3 kts
max 12 kts
21° C
1016 hpa
0.6 m
9 s
1.2
m
11h
9 kts
max 13 kts
2.11 mm
25° C
1017 hpa
0.6 m
9 s
09:43
1.2
m
14h
11 kts
max 14 kts
0.63 mm
27° C
1015 hpa
0.7 m
9 s
1.2
m
17h
10 kts
max 13 kts
26° C
1014 hpa
0.8 m
8 s
16:29
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.