Surf Forecast Surf Report
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Guana Bay location map

Guana Bay surf Forecast / Saint Martin / Netherlands Antilles

12 Day Weather and Surf, issued 7 am Friday 29 Mar 2024 AST
Forecast update in  hr  min  s 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 27.3°C (Statistics for 29 Mar 1981-2005 - mean: 26.2 °C max: 27.1 °C min: 25.6 °C)
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  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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 27.3°C (Statistics for 29 Mar 1981-2005 - mean: 26.2 °C max: 27.1 °C min: 25.6 °C)


Best Forecast Surf Conditions for Guana Bay this week:

The surf forecast for Guana Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 29) at 11AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Guana Bay in the next 12 days are 2.0m 7s and forecast to arrive on Monday (Apr 01) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 11s period and expected on Sunday (Mar 31) at 11PM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Fri 29th Mar)3.5ft (1.1m) 10s
Best Surf11AM (Fri 29th Mar)3.5ft (1.1m) 10s
Most Powerful 2PM (Mon 1st Apr)6.5ft (2.0m) 7s

Table - best surf conditions forecast for Guana Bay over the next 12 days.

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Updates in  hr  min  s Update imminent
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
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
Swell
Height Map
Wave Height (m) & direction (?)
1.1
NE
1.1
NE
1.1
NE
1
NE
0.9
ENE
0.9
ENE
0.9
NE
1.3
N
0.8
ENE
1.7
ENE
1.9
NE
1.7
ENE
1.3
ENE
0.5
NE
1.3
ENE
1.3
ENE
1.2
ENE
1.1
E
0.6
N
0.6
NE
0.7
N
0.8
N
0.8
N
0.8
N
0.7
N
0.6
N
0.5
NE
0.4
NE
0.5
ESE
1.7
N
0.4
ESE
1.5
N
1.5
N
1.4
N
1.5
N
1.3
N
Period(s) (?)101010101010108967771666661714161414131414141481281212121212
Wave
Graph
(?)Metric surfscale
Energy (?)2342292391841681681342139018335525916812113613211410421011924226426022520614491643882722636646556660488
Wind
(km/h)
20
NW
20
NW
20
N
15
NNE
20
NNE
25
NE
25
ENE
25
ENE
35
ENE
40
NE
35
NE
30
ENE
30
ENE
30
ENE
30
ENE
25
E
30
E
25
ESE
20
ESE
20
ESE
15
E
15
SE
5
E
15
NE
15
E
10
NE
25
NNE
20
NE
30
NE
30
NE
30
ENE
25
ENE
25
ENE
25
ESE
20
ESE
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
ononcross-
on
oncross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononon
High Tide
/ height (m)
8:26AM
0.20
12:00AM
0.34
12:51AM
0.34
1:44AM
0.34
2:37AM
0.35
3:30AM
0.36
4:21AM
0.36
2:45PM
0.23
5:07AM
0.35
4:17PM
0.26
5:49AM
0.34
5:41PM
0.30
6:25AM
0.31
7:00PM
0.34
6:57AM
0.28
8:11PM
0.38
7:23AM
0.25
9:17PM
0.40
Low Tide
/ height (m)
3:45PM
0.06
4:22PM
0.04
5:05PM
0.04
5:54PM
0.04
6:53PM
0.05
8:02PM
0.07
11:44AM
0.22
9:22PM
0.09
11:44AM
0.21
10:46PM
0.12
12:03PM
0.19
12:06AM
0.14
12:30PM
0.15
1:21AM
0.16
1:02PM
0.11
2:35AM
0.18
1:40PM
0.07
3:51AM
0.19
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Sunrise6:07--6:07--6:05--6:05--6:05--6:03--6:03--6:01--6:01--6:01--6:00--5:58--
Sunset-6:24--6:24--6:24--6:24--6:24--6:25--6:25--6:25--6:25--6:27--6:27--6:27-
rain showersclearpart cloudpart cloudclearpart cloudpart cloudclearrain showersthunderstorm part cloudpart cloudclearclearclearclearpart cloudclearclearclearrain showersthunderstorm thunderstorm clearclearclearclearpart cloudrain showersthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clear
Rain (mm)
1-------21----------122-----1233222-
Temp. °C252625252525262525252525252525252626262626262727262626262525252525262726
Feels °C (?)242524232523242324212122232423232525262828293130282927252423232424262725

Short Range Forecast: Light rain (total 3mm), mostly falling on Fri morning. Warm (max 26°C on Fri afternoon, min 25°C on Fri morning). Winds increasing (light winds from the NNE on Sat morning, fresh winds from the ENE by Sun night).

Days 3-6 Weather Summary Some drizzle, heaviest during Mon morning. Warm (max 26°C on Wed afternoon, min 24°C on Mon night). Mainly fresh winds.

Days 6-9 Weather Summary Light rain (total 5mm), mostly falling on Thu night. Warm (max 27°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light.

Long Range Forecast: Moderate rain (total 15mm), heaviest on Mon morning. Warm (max 27°C on Tue afternoon, min 24°C on Sun night). Mainly fresh winds.

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Information about the Guana Bay Surf forecast

The above surf forecast table for Guana Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Guana Bay can be found by selecting the local surf guide option on the grey menu. Our Guana Bay 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 (Guana Bay) 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 Guana Bay 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 Netherlands-Antilles - Saint Martin? If you are looking for accommodation near Guana Bay, camping, hotels and holiday cottages in Netherlands-Antilles - Saint Martin, consider staying in Marigot which is 7 km (4 miles) away. Other places in and around Netherlands-Antilles - Saint Martin where you can find information about places to rent, and car hire include Philipsburg which is 9 km (6 miles) away, The Valley, Gustavia and Basseterre.

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