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Surf Forecasts:

Guana Bay surfForecast / Saint Martin / Netherlands Antilles

information circle48hr Weather and Surf, issued 1 pm Friday 08 May 2026 AST
Forecast update in hr  min  s Forecast update imminent
Guana Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guana Bay sea temperature is
27.6° C
 (Which is slightly warmer than usual)

How big are the waves at Guana Bay today?

The current surf forecast for Guana Bay at 5PM is: 0.6m 9s primary swell from a North-northeast direction and 0.4m 7s secondary swell from a Southeast direction, 0.7m 5s secondary swell from a East direction (forecast issued at 01:00pm May 08). The wind direction is predicted to be onshore.

Time (AST) & DateWave HeightWave Period
Morning (08 May)1.5ft (0.5m)9s
Afternoon (08 May)1.5ft (0.5m)9s
Evening (08 May)2ft (0.6m)9s

Table - waves today at Guana Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Warm (max 26°C on Fri afternoon, min 26°C on Fri afternoon). Mainly fresh winds.

Fri
8
Saturday
9
Sunday
10
Mon
11
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
NE
9
0.5
NE
9
0.6
NNE
9
0.9
E
6
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
1.1
E
5
1.1
E
6
1
E
6
1.1
E
6
1.4
ENE
5
1.3
E
6
1.4
E
6
1.4
E
6
1.3
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.5
ENE
6
1.6
ENE
6
Wave Graph
Metric surfscale
Energy kJ
40
41
55
54
55
55
55
55
70
74
64
75
107
106
125
139
123
106
106
102
101
96
140
170
Wind (km/h)
25
E
20
E
25
ENE
30
ENE
30
ENE
25
ENE
30
E
30
E
30
E
25
E
25
ENE
35
ENE
35
E
30
E
30
E
30
E
30
E
25
E
25
E
30
E
30
E
30
E
30
E
30
E
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
1:39AM0.34m
12:38PM0.20m
2:12AM0.34m
2:04PM0.22m
2:43AM0.33m
Low Tide
5:12PM0.10m
9:55AM0.19m
6:01PM0.13m
9:47AM0.19m
7:03PM0.16m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
5:41
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
—
5:39
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:35
—
—
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:36
—
—
—
—
6:36
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
—
Temp °C
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
Feels °C
25
25
25
24
24
25
24
24
24
25
24
24
24
24
24
24
25
24
25
24
25
25
24
25
Swell 1
Height (m)
Direction
Period (s)
0.5
NE
9
0.5
NE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.4
SE
11
0.6
NNE
9
0.6
NNE
9
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NE
8
0.6
NE
8
0.2
ESE
10
0.2
ESE
10
Energy kJ
40
41
55
54
55
55
55
55
54
54
54
54
30
53
49
47
46
45
45
45
54
53
10
9
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
ESE
7
0.4
SE
7
0.2
NNW
7
0.3
NNW
7
0.4
SE
12
0.4
SE
12
0.2
ESE
9
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.2
N
7
0.4
SE
11
0.3
ESE
11
0.3
ESE
10
0.2
ESE
10
0.3
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.1
N
13
0.1
N
13
Energy kJ
14
21
14
5
10
35
34
7
31
31
30
30
4
29
22
21
10
20
10
10
10
10
3
3
Swell 3
Height (m)
Direction
Period (s)
0.3
NNW
8
0.3
NNW
8
0.3
NNW
7
0.2
ESE
10
0.2
ESE
10
0.3
ESE
8
0.2
ESE
8
0.2
ESE
11
0.2
NNW
7
0.3
N
7
0.2
N
7
—
0.1
N
9
0.2
N
7
0.2
N
7
0.2
N
7
0.2
N
7
0.2
ENE
10
0.1
NE
10
0.2
ENE
10
—
0.1
N
13
0.1
N
13
—
Energy kJ
11
11
10
9
9
12
6
13
5
8
4
—
2
4
3
4
3
10
4
10
—
3
3
—
Wind waves
Height (m)
Direction
Period (s)
0.8
E
4
0.8
E
5
0.7
E
5
0.9
E
6
1
E
5
0.9
E
5
0.9
E
5
1
E
5
1.1
E
5
1.1
E
6
1
E
6
1.1
E
6
1.4
ENE
5
1.3
E
6
1.4
E
6
1.4
E
6
1.3
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.2
E
6
1.5
ENE
6
1.6
ENE
6
Energy kJ
25
29
25
48
42
40
42
52
70
74
64
75
107
106
125
139
123
106
106
102
101
96
140
170
Nearest Offshore or Glassy
West End
Anegada
La Tortue
Saint Barthélemy
La Tortue
Saint Barthélemy
Hotel Novotel
Grande Terre
Hotel Novotel
Grande Terre
La Tortue
Saint Barthélemy
Punta Las Marias
Puerto Rico
El Escambrón
Puerto Rico
Sunset
Tobago
Duppys
Barbados
Playa Mojon
Gulf of Panama
La Bocaina
Zona del Centro
Guibia
Caribbean Coast
Guibia
Caribbean Coast
El Unico
Puerto Rico
Guibia
Caribbean Coast
Playa Grande
Amber Coast
Los Pocitos
Caracas
Los Pocitos
Caracas
Los Pocitos
Caracas
Guibia
Caribbean Coast
Banzai
Caribbean Coast
Playa Kikitas
Puerto Rico
Guibia
Caribbean Coast
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
2
1
1
2
Distance (km)
167
27
27
258
258
27
322
327
799
637
2042
994
731
731
343
731
764
929
929
929
731
696
346
731
Best forecast wave conditions in Netherlands-Antilles - Saint Martin
Rating
(10 max)
Best forecast wave conditions in Netherlands Antilles
Rating
(10 max)
Header Global
Barrancon
Chile
J-Bay
South Africa
Boneyards
South Africa
Amanzimtoti
South Africa
Boneyards
South Africa
Boneyards
South Africa
Boneyards
South Africa
Hanga Poukura
Chile
Dunedin - Cob Cottage
New Zealand
Hanga Poukura
Chile
Arrawarra
Australia
Barrancon
Chile
Ahijedero
Mexico
Ahijedero
Mexico
Ahijedero
Mexico
Dunedin - Bobs Beach
New Zealand
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Weld Road
New Zealand
Achadas Da Cruz
Portugal
Dunedin - Bobs Beach
New Zealand
Achadas Da Cruz
Portugal
Achadas Da Cruz
Portugal
Rating
(10 max)
5
7
6
5
5
5
5
5
9
5
4
4
4
4
4
9
9
7
6
5
4
5
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Guana Bay at:
surf-forecast.com

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