Daily forecast
as
Last update: 04:36 local time / This forecast is based on the GFS model
Friday, Mar 13
Wind
Weather
00h
7 kts
max 18 kts
20° C
950 hpa
03h
8 kts
max 18 kts
20° C
949 hpa
06h
7 kts
max 17 kts
20° C
950 hpa
09h
10 kts
max 18 kts
23° C
952 hpa
12h
13 kts
max 19 kts
28° C
950 hpa
15h
14 kts
max 17 kts
29° C
947 hpa
18h
11 kts
max 19 kts
23° C
948 hpa
21h
6 kts
max 13 kts
20° C
951 hpa
Saturday, Mar 14
Wind
Weather
00h
6 kts
max 12 kts
20° C
951 hpa
03h
6 kts
max 14 kts
20° C
949 hpa
06h
6 kts
max 15 kts
19° C
950 hpa
09h
11 kts
max 16 kts
24° C
952 hpa
12h
12 kts
max 16 kts
28° C
950 hpa
15h
14 kts
max 15 kts
29° C
947 hpa
18h
11 kts
max 19 kts
23° C
948 hpa
21h
6 kts
max 11 kts
20° C
950 hpa
Sunday, Mar 15
Wind
Weather
00h
6 kts
max 14 kts
20° C
949 hpa
03h
6 kts
max 12 kts
19° C
948 hpa
06h
6 kts
max 13 kts
19° C
949 hpa
09h
10 kts
max 14 kts
25° C
950 hpa
12h
11 kts
max 12 kts
30° C
948 hpa
15h
11 kts
max 11 kts
30° C
945 hpa
18h
9 kts
max 16 kts
24° C
947 hpa
21h
5 kts
max 8 kts
19° C
949 hpa
Monday, Mar 16
Wind
Weather
00h
4 kts
max 6 kts
18° C
949 hpa
03h
4 kts
max 6 kts
18° C
947 hpa
06h
4 kts
max 4 kts
18° C
949 hpa
09h
6 kts
max 8 kts
26° C
950 hpa
12h
9 kts
max 9 kts
30° C
948 hpa
15h
6 kts
max 6 kts
29° C
945 hpa
18h
2 kts
max 5 kts
24° C
947 hpa
21h
3 kts
max 4 kts
21° C
949 hpa
Tuesday, Mar 17
Wind
Weather
00h
3 kts
max 4 kts
19° C
950 hpa
03h
3 kts
max 4 kts
19° C
949 hpa
06h
4 kts
max 5 kts
19° C
950 hpa
09h
6 kts
max 8 kts
26° C
951 hpa
12h
10 kts
max 10 kts
30° C
949 hpa
15h
7 kts
max 7 kts
31° C
946 hpa
18h
4 kts
max 7 kts
25° C
947 hpa
21h
4 kts
max 6 kts
21° C
950 hpa
Wednesday, Mar 18
Wind
Weather
00h
4 kts
max 6 kts
20° C
950 hpa
03h
5 kts
max 8 kts
20° C
949 hpa
06h
6 kts
max 9 kts
20° C
950 hpa
09h
9 kts
max 13 kts
24° C
951 hpa
12h
10 kts
max 12 kts
30° C
949 hpa
15h
9 kts
max 9 kts
31° C
946 hpa
18h
8 kts
max 15 kts
25° C
948 hpa
21h
5 kts
max 9 kts
20° C
950 hpa
Thursday, Mar 19
Wind
Weather
00h
4 kts
max 6 kts
19° C
950 hpa
03h
4 kts
max 6 kts
19° C
948 hpa
06h
5 kts
max 9 kts
20° C
949 hpa
09h
7 kts
max 10 kts
24° C
951 hpa
12h
11 kts
max 11 kts
29° C
949 hpa
15h
11 kts
max 11 kts
0.42 mm
28° C
946 hpa
18h
6 kts
max 13 kts
0.54 mm
22° C
948 hpa
21h
6 kts
max 12 kts
20° C
950 hpa
Friday, Mar 20
Wind
Weather
00h
5 kts
max 11 kts
19° C
950 hpa
03h
5 kts
max 12 kts
19° C
948 hpa
06h
6 kts
max 11 kts
19° C
950 hpa
09h
9 kts
max 12 kts
24° C
951 hpa
12h
11 kts
max 11 kts
28° C
949 hpa
15h
11 kts
max 12 kts
28° C
946 hpa
18h
7 kts
max 15 kts
23° C
947 hpa
21h
6 kts
max 11 kts
20° C
950 hpa
Saturday, Mar 21
Wind
Weather
00h
6 kts
max 10 kts
19° C
949 hpa
03h
7 kts
max 14 kts
19° C
948 hpa
06h
7 kts
max 16 kts
19° C
949 hpa
09h
11 kts
max 14 kts
24° C
951 hpa
12h
13 kts
max 14 kts
28° C
949 hpa
15h
12 kts
max 15 kts
27° C
947 hpa
18h
8 kts
max 18 kts
22° C
948 hpa
21h
6 kts
max 13 kts
19° C
950 hpa
Sunday, Mar 22
Wind
Weather
00h
7 kts
max 16 kts
19° C
949 hpa
03h
8 kts
max 18 kts
19° C
948 hpa
06h
8 kts
max 17 kts
19° C
949 hpa
09h
11 kts
max 16 kts
23° C
951 hpa
12h
13 kts
max 16 kts
27° C
949 hpa
15h
13 kts
max 15 kts
27° C
947 hpa
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Additional information
General
This is the wind, wave and weather forecast for Lake Arenal in Guanacaste Province, Costa Rica. 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 11:00 PM, 5:00 AM, 11:00 AM and 5:00 PM Central 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 Lake Arenal when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Costa Rica. Or use our wind forecast to find the wind speed today in Lake Arenal or to have a look at the wind direction tomorrow at Lake Arenal.
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.