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Wind, waves & weather Superforecast Herm Island 

269.81°
16 kts
West
99.52%
18 °C
Overcast
Data based on our forecast model

Daily forecast

as
Bird's-eye
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Last update: 02:28 local time / Next update: 08:40 local time
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm/1h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Tuesday, Aug 18

Wind
Weather
Waves
07h
274.47°
17
23
99.95%
18
18
97
1009
281.5°
1.2
5
07h
274.47°
9 m/s
max 12
99.95%
18 °C
1009 hPa
281.5°
1.2 m
5 s
08h
264.42°
15
22
99.73%
18
18
98
1009
280.92°
1.2
6
08h
264.42°
8 m/s
max 11
99.73%
18 °C
1009 hPa
280.92°
1.2 m
6 s
09h
259.96°
16
23
99.95%
18
18
99
1009
280.33°
1.2
6
09h
259.96°
8 m/s
max 12
99.95%
18 °C
1009 hPa
280.33°
1.2 m
6 s
10h
260.77°
17
24
99.95%
18
18
100
1009
279.75°
1.2
6
10h
260.77°
9 m/s
max 12
99.95%
18 °C
1009 hPa
279.75°
1.2 m
6 s
11h
261.52°
16
24
99.95%
18
18
100
1009
279.42°
1.3
6
11h
261.52°
8 m/s
max 13
99.95%
18 °C
1009 hPa
279.42°
1.3 m
6 s
12h
264.04°
17
26
99.95%
Rain
0.1
18
18
100
1009
279.08°
1.3
6
12h
264.04°
9 m/s
max 13
99.95%Rain
0.1 mm
18 °C
1009 hPa
279.08°
1.3 m
6 s
13h
265.85°
16
23
99.95%
18
18
100
1009
278.75°
1.3
6
13h
265.85°
8 m/s
max 12
99.95%
18 °C
1009 hPa
278.75°
1.3 m
6 s
14h
265.86°
16
24
99.95%
Rain
0.2
18
18
100
1009
278.33°
1.3
6
14h
265.86°
8 m/s
max 12
99.95%Rain
0.2 mm
18 °C
1009 hPa
278.33°
1.3 m
6 s
15h
288.73°
13
21
99.95%
19
19
98
1008
277.92°
1.3
6
15h
288.73°
7 m/s
max 11
99.95%
19 °C
1008 hPa
277.92°
1.3 m
6 s
16h
279.11°
11
22
99.95%
18
18
97
1008
277.5°
1.3
6
16h
279.11°
6 m/s
max 11
99.95%
18 °C
1008 hPa
277.5°
1.3 m
6 s
17h
271.13°
13
21
96.42%
18
18
96
1008
277.83°
1.3
6
17h
271.13°
7 m/s
max 11
96.42%
18 °C
1008 hPa
277.83°
1.3 m
6 s
18h
271.33°
14
21
88.76%
18
18
92
1007
278.17°
1.3
6
18h
271.33°
7 m/s
max 11
88.76%
18 °C
1007 hPa
278.17°
1.3 m
6 s
19h
271.67°
14
21
55.95%
18
18
93
1007
278.5°
1.3
6
19h
271.67°
7 m/s
max 11
55.95%
18 °C
1007 hPa
278.5°
1.3 m
6 s
20h
274.57°
16
20
42.27%
18
18
94
1007
279.25°
1.3
6
20h
274.57°
8 m/s
max 10
42.27%
18 °C
1007 hPa
279.25°
1.3 m
6 s
21h
277.14°
15
19
48.38%
18
18
93
1007
280°
1.3
6
21h
277.14°
8 m/s
max 10
48.38%
18 °C
1007 hPa
280°
1.3 m
6 s

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Herm Island popularity

# 11
In Guernsey
Most visited spots in Guernsey
# 8
In Guernsey
Most visited spots in Guernsey

Additional information

General

This is the wind, wave and weather Superforecast for Herm Island in Guernsey, Guernsey.Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing 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 – 7 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 6 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 Herm Island when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Guernsey.

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.

Help

If you need more information about our Superforecast for Herm Island, have a look at our help section.