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Wind, waves & weather Superforecast Herm Island

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Daily Superforecast

as
Tables Bird's-eye
Print this forecast Embed this forecast
Last update: 02:36 local time
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Thursday, Jul 17

Wind
Weather
Waves
270° W
00h
270° W
11 kts
max 18 kts
23%
17° C
17
100%
1012 hpa
277° w
1.2 m
8 s
275° W
01h
275° W
10 kts
max 17 kts
52%
17° C
17
100%
1012 hpa
277° w
1.2 m
8 s
279° W
02h
279° W
8 kts
max 13 kts
99%
17° C
17
100%
1012 hpa
276° w
1.1 m
8 s
281° W
03h
281° W
8 kts
max 12 kts
99%
17° C
17
100%
1011 hpa
276° w
1.1 m
8 s
282° WNW
04h
282° WNW
8 kts
max 12 kts
99%
17° C
17
100%
1011 hpa
276° w
1.1 m
8 s
285° WNW
05h
285° WNW
8 kts
max 10 kts
99%
17° C
17
100%
1012 hpa
276° w
1.1 m
8 s
289° WNW
06h
289° WNW
5 kts
max 10 kts
99%
17° C
17
100%
1011 hpa
275° w
1.1 m
8 s
258° WSW
07h
258° WSW
4 kts
max 9 kts
99%
17° C
17
100%
1012 hpa
275° w
1.0 m
8 s
252° WSW
08h
252° WSW
5 kts
max 6 kts
99%
0.05 mm
17° C
17
100%
1012 hpa
274° w
1.0 m
8 s
235° SW
09h
235° SW
5 kts
max 6 kts
99%
17° C
17
100%
1012 hpa
273° w
1.0 m
8 s
227° SW
10h
227° SW
5 kts
max 5 kts
99%
17° C
17
100%
1012 hpa
273° w
1.0 m
8 s
224° SW
11h
224° SW
7 kts
max 8 kts
99%
17° C
17
100%
1012 hpa
272° w
1.0 m
8 s
226° SW
12h
226° SW
7 kts
max 8 kts
99%
17° C
17
100%
1012 hpa
271° w
1.0 m
8 s
228° SW
13h
228° SW
6 kts
max 8 kts
99%
17° C
17
100%
1012 hpa
270° w
1.0 m
8 s
225° SW
14h
225° SW
6 kts
max 7 kts
99%
17° C
17
100%
1011 hpa
269° w
1.0 m
8 s
229° SW
15h
229° SW
4 kts
max 5 kts
48%
17° C
17
99%
1011 hpa
269° w
1.0 m
9 s
280° W
16h
280° W
2 kts
max 2 kts
0%
17° C
17
97%
1011 hpa
268° w
1.0 m
9 s
350° N
17h
350° N
3 kts
max 3 kts
0%
17° C
17
97%
1010 hpa
267° w
1.0 m
9 s
9° N
18h
9° N
4 kts
max 4 kts
0%
17° C
17
98%
1010 hpa
267° w
1.0 m
9 s
359° N
19h
359° N
5 kts
max 5 kts
25%
17° C
17
98%
1010 hpa
266° w
1.0 m
9 s
343° NNW
20h
343° NNW
6 kts
max 6 kts
76%
16° C
16
100%
1010 hpa
266° w
1.0 m
9 s
338° NNW
21h
338° NNW
6 kts
max 6 kts
99%
16° C
16
100%
1009 hpa
265° w
1.0 m
9 s
338° NNW
22h
338° NNW
6 kts
max 6 kts
99%
16° C
16
100%
1009 hpa
264° w
1.0 m
9 s
302° WNW
23h
302° WNW
6 kts
max 6 kts
99%
16° C
16
100%
1010 hpa
264° w
1.0 m
9 s
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Friday, Jul 18

Wind
Weather
Waves
352° N
00h
352° N
4 kts
max 4 kts
99%
16° C
16
100%
1009 hpa
263° w
1.0 m
9 s
334° NNW
01h
334° NNW
4 kts
max 4 kts
99%
16° C
16
100%
1009 hpa
263° w
1.0 m
9 s
354° N
02h
354° N
3 kts
max 3 kts
99%
16° C
16
100%
1009 hpa
263° w
1.0 m
9 s
342° NNW
03h
342° NNW
4 kts
max 4 kts
99%
16° C
16
100%
1008 hpa
263° w
1.0 m
9 s
336° NNW
04h
336° NNW
6 kts
max 6 kts
99%
16° C
16
100%
1008 hpa
263° w
1.0 m
9 s
1° N
05h
1° N
6 kts
max 6 kts
99%
16° C
16
100%
1007 hpa
263° w
1.0 m
9 s
8° N
06h
8° N
8 kts
max 8 kts
99%
16° C
16
100%
1007 hpa
263° w
1.0 m
9 s
11° N
07h
11° N
9 kts
max 9 kts
99%
16° C
16
100%
1007 hpa
263° w
1.0 m
9 s
16° NNE
08h
16° NNE
8 kts
max 8 kts
99%
16° C
16
100%
1007 hpa
264° w
1.0 m
9 s
31° NNE
09h
31° NNE
7 kts
max 8 kts
99%
15° C
15
100%
1007 hpa
264° w
1.0 m
9 s
47° NE
10h
47° NE
9 kts
max 9 kts
99%
16° C
16
100%
1007 hpa
264° w
1.0 m
9 s
39° NE
11h
39° NE
9 kts
max 10 kts
99%
16° C
16
100%
1007 hpa
264° w
1.0 m
9 s
32° NNE
12h
32° NNE
10 kts
max 10 kts
99%
16° C
16
100%
1006 hpa
264° w
1.0 m
9 s
37° NE
13h
37° NE
10 kts
max 11 kts
98%
16° C
16
100%
1006 hpa
264° w
1.0 m
9 s
28° NNE
14h
28° NNE
10 kts
max 11 kts
91%
16° C
16
100%
1006 hpa
264° w
1.0 m
9 s
4° N
15h
4° N
11 kts
max 12 kts
99%
16° C
16
100%
1005 hpa
264° w
1.0 m
9 s
1° N
16h
1° N
11 kts
max 12 kts
99%
16° C
16
99%
1005 hpa
264° w
1.0 m
9 s
347° NNW
17h
347° NNW
11 kts
max 12 kts
89%
16° C
16
99%
1005 hpa
264° w
1.0 m
9 s
333° NNW
18h
333° NNW
12 kts
max 12 kts
95%
16° C
16
97%
1004 hpa
265° w
1.0 m
9 s
346° NNW
19h
346° NNW
9 kts
max 10 kts
99%
16° C
16
96%
1004 hpa
265° w
1.0 m
9 s
352° N
20h
352° N
8 kts
max 10 kts
99%
16° C
16
96%
1004 hpa
265° w
1.0 m
9 s
344° NNW
21h
344° NNW
9 kts
max 11 kts
99%
16° C
16
96%
1004 hpa
266° w
1.0 m
9 s
334° NNW
22h
334° NNW
9 kts
max 9 kts
99%
16° C
16
97%
1003 hpa
266° w
1.0 m
9 s
326° NW
23h
326° NW
6 kts
max 8 kts
83%
16° C
16
98%
1003 hpa
266° w
1.0 m
9 s
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / h)
Air temperature (°C)
Feels like (°C)
Relative humidity (%)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)

Saturday, Jul 19

Wind
Weather
Waves
330° NNW
00h
330° NNW
7 kts
max 9 kts
68%
16° C
16
100%
1003 hpa
266° w
1.0 m
9 s
302° WNW
01h
302° WNW
8 kts
max 9 kts
99%
16° C
16
100%
1003 hpa
266° w
1.0 m
9 s
288° WNW
02h
288° WNW
9 kts
max 9 kts
99%
16° C
16
100%
1002 hpa
266° w
1.0 m
9 s
281° W
03h
281° W
7 kts
max 7 kts
96%
16° C
16
100%
1001 hpa
266° w
1.0 m
9 s
273° W
04h
273° W
9 kts
max 11 kts
94%
16° C
16
100%
1001 hpa
266° w
1.0 m
9 s
274° W
05h
274° W
7 kts
max 10 kts
53%
16° C
16
100%
1001 hpa
266° w
1.0 m
9 s
276° W
06h
276° W
8 kts
max 11 kts
98%
16° C
16
99%
1000 hpa
266° w
1.0 m
9 s
291° WNW
07h
291° WNW
5 kts
max 6 kts
55%
16° C
16
98%
1000 hpa
267° w
1.0 m
9 s
312° NW
08h
312° NW
3 kts
max 4 kts
53%
16° C
16
97%
1000 hpa
267° w
0.9 m
9 s
249° WSW
09h
249° WSW
2 kts
max 3 kts
60%
16° C
16
96%
1000 hpa
267° w
0.9 m
8 s
240° WSW
10h
240° WSW
7 kts
max 9 kts
91%
16° C
16
96%
1000 hpa
268° w
0.9 m
8 s
242° WSW
11h
242° WSW
9 kts
max 12 kts
99%
17° C
17
92%
1000 hpa
268° w
0.9 m
8 s
246° WSW
12h
246° WSW
9 kts
max 11 kts
32%
17° C
17
90%
1000 hpa
268° w
0.9 m
8 s
239° WSW
13h
239° WSW
8 kts
max 12 kts
99%
16° C
16
87%
1000 hpa
268° w
0.9 m
8 s
227° SW
14h
227° SW
6 kts
max 9 kts
99%
17° C
17
86%
999 hpa
267° w
0.9 m
8 s
201° SSW
15h
201° SSW
3 kts
max 5 kts
99%
16° C
16
86%
999 hpa
267° w
0.9 m
8 s
160° SSE
16h
160° SSE
3 kts
max 3 kts
99%
16° C
16
86%
998 hpa
267° w
0.8 m
8 s
137° SE
17h
137° SE
5 kts
max 5 kts
99%
0.06 mm
16° C
16
87%
998 hpa
267° w
0.8 m
8 s
138° SE
18h
138° SE
9 kts
max 11 kts
99%
0.24 mm
16° C
16
92%
998 hpa
266° w
0.8 m
8 s
153° SSE
19h
153° SSE
12 kts
max 15 kts
99%
0.35 mm
16° C
16
93%
997 hpa
265° w
0.8 m
8 s

Nearby spots (within 25 km)

  • The Bridge / St Sampsons Marina
    5km
    Wave forecast
  • Saint Sampson
    6km
    Wave forecast
  • St Peter Port / Bouet
    6km
    Wave forecast
  • Guernsey / La Grève
    6km
    Wave forecast
  • St Peter Port
    7km
    Wave forecast
  • Sark
    8km
    Wave forecast
  • St Peter Port
    8km
    Wave forecast

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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 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 7 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 Herm Island when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Guernsey. Or use the Superforecast to find the wind speed today in Herm Island or to have a look at the wind direction tomorrow at Herm 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.

Help

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

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