Weather diving spot Horsea Island

Hilsea GBRLon : -1°5’,8002 W Lat : 50°50’,07 N Alt : 0m
thumbnail video thumbnail video
Weather Risk Briefing
Sun
15
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
16
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
17
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
18
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
19
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
20
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
21
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
22
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
23
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
24
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
25
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
26
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
27
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
28
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
29
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph

BULLETIN

Reliability 90%
Sunday 15 november Sunday 15 nov
METEO CONSULT Run : 15/11 06Z Mesh : 1km Updated, 2h ago Update in 35min

Wind

Average winds Average winds
Gusts
10m above ground level:
Direction
Speed
Gusts

Waves

Total sea (m) (m)
Swell height Swell (m) (m)
Total sea
Height (m)
Wind sea
Height (m)
Swell
Swell direction
Swell height (m)
Swell period (s)
Wave length (m)
High tide (m)
Sea temp

Weather

Rain (mm) (mm)
Clouds:
Cloud cover (%)
Precipitation:
Amount of precipitation Amount of precipitation (mm)
Type of precipitation Type of precipitation
Risks:
Precipitation risk Precipitation risk (%)
Storm risk. (%)
Brightness:
Visibility (km)
Pressure (hPa)
UV

Temperature

Air temp Air temp
Perceived temp
Air temp
Perceived temp
30
20
10
0
50
40
30
20
10
0
15
10
5
0
40
30
20
10
0
10
5
0
0.5
0
3
0
15
10
5
0
60
50
40
30
  • Mon 16
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
Run : 15/11 06Z Mesh : 1km Updated, 2h ago Update in 35min
  • Mon 16
  • 12h
  • 13h
  • 14h
  • 15h
  • 16h
  • 17h
  • 18h
  • 19h
  • 20h
  • 21h
  • 22h
  • 23h
  • 00h
  • 01h
  • 02h
  • 03h
  • 04h
  • 05h
  • 06h
  • 07h
  • 08h
  • 09h
  • 10h
  • 11h
  • 55° NE NE
  • 100° E E
  • 155° SE SSE
  • 240° SW WSW
  • 240° SW WSW
  • 245° SW WSW
  • 255° W WSW
  • 255° W WSW
  • 260° W W
  • 280° W W
  • 285° W WNW
  • 295° NW WNW
  • 305° NW NW
  • 300° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 295° NW WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 290° W WNW
  • 285° W WNW
  • 280° W W
  • 16 30 8 19 5
  • 15 28 8 17 4
  • 13 24 7 15 4
  • 11 20 6 12 4
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 9 16 4 10 3
  • 11 20 6 12 4
  • 9 17 5 11 3
  • 10 19 5 12 3
  • 11 21 6 13 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 11 20 6 12 4
  • 10 19 5 12 3
  • 10 18 5 11 3
  • 9 16 4 10 3
  • 8 14 4 9 3
  • 6 11 3 7 2
  • 5 10 3 6 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 4 8 2 5 2
  • 26 49 14 30 6
  • 25 47 13 29 6
  • 23 43 12 27 6
  • 22 40 11 25 6
  • 19 36 10 22 5
  • 18 34 9 21 5
  • 15 27 8 17 4
  • 16 29 8 18 5
  • 19 36 10 22 5
  • 16 30 8 19 5
  • 21 38 11 24 5
  • 22 40 11 25 6
  • 24 44 12 27 6
  • 22 41 11 25 6
  • 21 39 11 24 6
  • 21 38 11 24 5
  • 20 37 10 23 5
  • 18 34 9 21 5
  • 16 30 8 19 5
  • 14 26 7 16 4
  • 12 22 6 14 4
  • 10 19 5 12 3
  • 9 17 5 11 3
  • 9 16 4 10 3
  • 0.4
  • 0.4
  • 0.4
  • 0.4
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 180° S S
  • 185° S S
  • 190° S S
  • 190° S S
  • 185° S S
  • 190° S S
  • 190° S S
  • 190° S S
  • 190° S S
  • 190° S S
  • 190° S S
  • 155° SE SSE
  • 160° S SSE
  • 160° S SSE
  • 195° S SSW
  • 230° SW SW
  • 160° S SSE
  • 160° S SSE
  • 160° S SSE
  • 160° S SSE
  • 160° S SSE
  • 155° SE SSE
  • 160° S SSE
  • 160° S SSE
  • 0.2
  • 0.3
  • 0.3
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.2
  • 0.1
  • 0.1
  • 0.1
  • 4
  • 4
  • 4
  • 8
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 3
  • 3
  • 7
  • 7
  • 11
  • 8
  • 8
  • 9
  • 9
  • 9
  • 9
  • 10
  • 10
  • 90
  • 80
  • 150
  • 160
  • 170
  • 170
  • 170
  • 170
  • 170
  • 140
  • 140
  • 130
  • 130
  • 130
  • 130
  • 130
  • 220
  • 140
  • 220
  • 220
  • 220
  • 220
  • 220
  • 210
  • 3.5
  • 3.9
  • 4.1
  • 4.0
  • 3.5
  • 2.8
  • 2.2
  • 1.8
  • 1.7
  • 1.9
  • 2.3
  • 2.8
  • 3.3
  • 3.7
  • 3.9
  • 4.0
  • 3.7
  • 3.2
  • 2.6
  • 2.2
  • 2.0
  • 2.1
  • 2.4
  • 2.7
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 12 54
  • 85
  • 85
  • 65
  • 45
  • 60
  • 55
  • 60
  • 45
  • 90
  • 85
  • 95
  • 85
  • 70
  • 25
  • 15
  • 10
  • 15
  • 5
  • 5
  • 10
  • 20
  • 35
  • 40
  • 30
  • 0
  • 0.1
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • 40
  • 50
  • 40
  • 25
  • 30
  • 0
  • 35
  • 0
  • 0
  • 30
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • >20
  • 15
  • 15
  • >20
  • >20
  • >20
  • 997
  • 995
  • 995
  • 995
  • 995
  • 996
  • 996
  • 996
  • 996
  • 997
  • 998
  • 999
  • 1000
  • 1002
  • 1003
  • 1004
  • 1005
  • 1006
  • 1007
  • 1008
  • 1008
  • 1008
  • 1009
  • 1009
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1
  • 1
  • 7 45
  • 8 46
  • 9 48
  • 12 54
  • 12 53
  • 11 52
  • 11 51
  • 10 51
  • 11 51
  • 10 51
  • 10 49
  • 9 49
  • 9 48
  • 8 46
  • 7 45
  • 6 43
  • 6 42
  • 5 41
  • 4 40
  • 4 39
  • 4 39
  • 4 40
  • 6 42
  • 7 44
  • 2 35
  • 3 37
  • 5 41
  • 9 47
  • 8 47
  • 8 47
  • 8 46
  • 7 45
  • 7 44
  • 7 45
  • 6 43
  • 5 42
  • 5 40
  • 4 40
  • 4 38
  • 3 37
  • 2 36
  • 2 35
  • 2 35
  • 2 35
  • 2 35
  • 3 38
  • 5 42
  • 7 45
Forecasts established in local time
Caption   Glossary

Expert opinion

For Horsea Island :
No gale warning.

The reliability of the situation is very good.

Clear periods developing. Light showers progressively becoming less frequent. In the evening, very cloudy skies clearing completely.
Possibility of showers SW force 5 in the middle of the day turning W force 4 in the evening. Gusts reaching 26 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from S. Excellent visibility.

semaphore stations

Station Thorney Island located 13 km from Horsea Island
WIND
WEATHER
Local time Dir.
(°)
Speed
(nd)
Gust
(nd)
Temp.
(°C)
Pressure
(hPa)
Visibility
(M)
12h
-
-
-
-
997
5
11h
-
-
-
-
998
3
10h
-
-
-
-
999
4
Nearby signal stations
Réseau observation SYNOP
Signal station weather

Tides at Portsmouth

49
High tide 02h02 4.14m
Low tide 07h15 1.79m
45
High tide 14h16 4.09m
Low tide 19h32 1.72m
© METEOCONSULT 2026 - Local times
Sun
15
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
16
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
17
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
18
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
19
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
20
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
21
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
22
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Mon
23
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Tue
24
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Wed
25
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Thu
26
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Fri
27
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sat
28
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph
Sun
29
-
-
- nd - km/h - bft - m/s - mph
- nd - km/h - bft - m/s - mph



        
English