Surf Forecast Surf Report
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Grand Mere surfForecast / Saint Barthélemy / Saint Barthélemy

information circle12 Day Weather and Surf, issued 7 am Saturday 21 Dec 2024 AST
Forecast update in hr  min  s Forecast update imminent
Grand Mere surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grand Mere sea temperature is
28.4° C
(Which is 1.5°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Grand Mere this week:

The most powerful waves expected at Grand Mere in the next 12 days are 1.7m 10s and forecast to arrive on Tuesday (Dec 24) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Friday (Dec 27) at 8PM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 24th Dec)5.5ft (1.7m) 10s

Table - best surf conditions forecast for Grand Mere over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
ESE
1.1
ESE
0.9
ESE
1.1
ESE
0.9
ENE
1.3
E
1.2
E
1.2
E
1.7
ENE
1.7
ENE
1.4
E
1.3
E
1.3
E
1
ENE
1
ENE
0.9
E
0.8
ENE
0.9
ENE
0.9
ENE
0.3
ESE
0.2
ESE
0.7
ENE
0.6
E
0.5
E
0.2
ESE
0.2
ESE
0.8
ENE
0.7
ENE
0.6
ENE
0.6
ENE
0.3
ESE
0.3
ESE
0.9
ENE
0.2
ESE
0.7
E
0.7
E
Period(s) (?)77788887107778998910108999108899910889858
Wave
Graph
(?)Metric surfscale
Energy (?)147131861281172061631555742861811762391471471139913212913890604777101735463121313772368
Wind
(km/h)
30
ESE
25
ESE
25
ESE
25
ESE
25
ESE
25
E
30
E
25
E
35
ENE
35
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
20
ENE
25
NE
30
NE
25
NE
30
NE
20
NE
15
NE
10
NE
10
ENE
10
NE
15
NNE
15
NE
15
NNE
15
NE
15
NE
20
NNE
20
NE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:13PM
0.30
11:14PM
0.20
12:24PM
0.28
1:25AM
0.21
12:32PM
0.27
3:21AM
0.24
12:33PM
0.27
4:50AM
0.29
12:21PM
0.27
5:46AM
0.32
6:27AM
0.35
7:04AM
0.37
7:42AM
0.38
8:22AM
0.39
9:01AM
0.39
2:41PM
0.35
9:34AM
0.38
3:49PM
0.34
Low Tide
/ height (m)
8:00PM
0.17
5:48AM
0.09
8:21PM
0.10
6:35AM
0.17
8:45PM
0.04
7:45AM
0.23
9:11PM
-0.02
10:23AM
0.27
9:41PM
-0.07
10:13PM
-0.12
10:49PM
-0.16
11:26PM
-0.19
12:05AM
-0.22
12:46AM
-0.24
1:45PM
0.35
1:27AM
-0.25
2:22PM
0.33
2:08AM
-0.22
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
01
Sunrise6:37--6:37--6:37--6:39--6:39--6:39--6:39--6:41--6:41--6:41--6:41--6:41--
Sunset-5:40--5:40--5:42--5:43--5:43--5:44--5:44--5:45--5:45--5:45--5:45--5:46-
part cloudpart cloudthunderstorm thunderstorm part cloudpart cloudclearthunderstorm clearclearclearclearclearthunderstorm thunderstorm part cloudthunderstorm thunderstorm part cloudclearrain showerscloudclearpart cloudpart cloudclearclearclearpart cloudclearclearpart cloudpart cloudpart cloudpart cloudpart cloud
Rain (mm)
--21---1-----11-13--1---------------
Temp. °C272727272727272726272727272626262626262525252525242525242424242525252525
Feels °C (?)272727272727262725242525262525252625262423222322242625242423242525242423

Short Range Forecast: Light rain (total 4mm), mostly falling on Sat night. Warm (max 27°C on Sat morning, min 26°C on Sun night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Wed afternoon. Warm (max 27°C on Tue morning, min 25°C on Thu night). Mainly fresh winds.

Days 6-9 Weather Summary Some drizzle, heaviest during Fri night. Warm (max 26°C on Fri morning, min 24°C on Sat night). Winds decreasing (fresh winds from the NE on Fri night, light winds from the NE by Sun afternoon).

Long Range Forecast: Mostly dry. Warm (max 25°C on Tue afternoon, min 24°C on Mon morning). Wind will be generally light.

  • 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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Information about the Grand Mere Surf forecast

The above surf forecast table for Grand Mere provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Grand Mere can be found by selecting the local surf guide option on the grey menu. Our Grand Mere surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Grand Mere) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Grand Mere may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Saint Barthélemy? If you are looking for accommodation near Grand Mere, camping, hotels and holiday cottages in Saint Barthélemy, consider staying in Gustavia which is 4 km (2 miles) away. Other places in and around Saint Barthélemy where you can find information about places to rent, and car hire include Philipsburg which is 33 km (20 miles) away, Marigot, The Valley and Basseterre.

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