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St-Helena Surf Map – Wind and Wave forecasts

St-Helena wave (swell) map for surfers, windsurfers and sailors showing open ocean wave size, wave period and wave energy. You can customize the wave and wind maps with overlays for wind arrows, pressure and general weather for surfing. There are also options to display live wind observations from ships, wave buoys and weather stations on the wave maps in the St-Helena region.
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Long range forecasts are available for members only

 

St-Helena Wavefinder

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Best forecast wave conditions in St-Helena
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Wave Height (ft) & direction (?)
1.6

SW
1.6

SW
1.6

SW
1.6

SW
1.7

SSW
1.5

SW
1.1

SW
2.4

SW
2.1

SW
1.8

SW
1.6

SW
1.4

SW
1.2

SW
1.2

SW
1.2

SW
0.9

SSW
1.6

SW
1.9

SW
2.1

SW
2.1

SW
2.3

SW
2.0

SSW
Period(s) (?)14131414171615151414131313131215141616161918
Energy(?)101893389310041607111550924241704125193366348048044437293817642157200935952363
Wind
(km/h)
10
10
10
10
15
20
25
25
10
10
10
10
15
10
10
10
15
15
15
15
10
10
Wind State(?)cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
offcrosscross-
off
offcross-
off
cross-
off
crosscrosscross-
off
offoffoffoffoffoffoff
High Tide
/ height (ft)

2:27PM
3.67
2:58AM
1.38

2:56PM
3.74
3:22AM
1.48

3:24PM
3.67

3:49AM
1.64
3:51PM
3.51

4:20AM
1.84
4:17PM
3.25

4:56AM
2.07
4:40PM
2.92

5:38AM
2.3
4:58PM
2.49

6:30AM
2.49
Low Tide
/ height (ft)


10:06PM
0.62
7:27AM
0.79

10:23PM
0.62
8:06AM
0.72

10:40PM
0.62
8:46AM
0.75

10:56PM
0.66
9:28AM
0.82

11:11PM
0.66
10:14AM
1.02

11:24PM
0.66
11:07AM
1.28

11:38PM
0.66
12:18PM
1.57
clearrain showersclearclearpart cloudpart cloudlight rainpart cloudcloudlight rainpart cloudrain showersclearclearpart cloudcloudcloudcloudpart cloudrain showersrain showersclear
Summary
clearrain shwrsclearclearsome cloudssome cloudslight rainsome cloudscloudylight rainsome cloudsrain shwrsclearclearsome cloudscloudycloudycloudysome cloudsrain shwrsrain shwrsclear
Rain (in)
-0.1----0.0--0.0-0.1-------0.10.1-
High °F
59595959616159575554555757555555555755575757
Low °F
59595755615755555452555455545555555555575555
Chill °F (?)
57575755595955545250525454545452525452545554
Sunrise
7:28--7:28--7:28--7:28--7:28--7:28--7:26--7:26
Sunset
-5:24--5:24--5:25--5:25--5:27--5:28--5:28--
Swell1 (ft) & direction
1.6

SW
1.6

SW
1.6

SW
1.6

SW
1.7

SSW
1.5

SW
1.1

SW
0.1

NE
2.1

SW
1.8

SW
1.6

SW
1.4

SW
1.2

SW
1.2

SW
1.2

SW
0.9

SSW
1.6

SW
1.9

SW
2.1

SW
2.1

SW
2.3

SW
2.0

SSW
Period (s)1413141417161561414131313131215141616161918
Swell2 (ft) & direction
0.1

SW
0.2

SSW
0.4

SW
0.6

SSW
0.5

WSW
1.2

W
0.1

NE

-

-

-

-

-

-
0.1

S
0.2

SSW
0.8

SW
0.6

SSW
0.4

SW
0.9

SSW
1.4

SSW

-

-
Period (s)24222020685------23211118242220--
Wind waves (ft) & direction
1.4

W
1.2

SW

-
0.4

NW
0.6

NW
0.7

NNW
1.8

WNW
2.4

SW

-

-

-

-
0.6

WSW
0.6

WSW
0.7

WSW
0.8

W
0.6

NW
0.9

WNW
0.9

NW
1.6

SW
0.9

W
0.9

WSW
Period (s)913-354615----55554441586

List of all animated swell maps

Important: JavaScript support must be turned on in order to use these animated swell maps. Alternatively, visit our basic swell maps of St-Helena where each view becomes a separate image.

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