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Guana Bay Surf Forecast
/ Saint Martin (9 surf breaks) /
Guana Bay surfForecast / Saint Martin / Netherlands Antilles
12 Day Weather and Surf, issued 1 am Tuesday 11 Feb 2025 AST
Best Forecast Surf Conditions for Guana Bay this week:
The most powerful waves expected at Guana Bay in the next 12 days are 3.0m 9s and forecast to arrive on Thursday (Feb 13) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 12s period and expected on Monday (Feb 17) at 5PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Thu 13th Feb) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Guana Bay over the next 12 days.
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 637 | 632 | 719 | 800 | 839 | 943 | 1569 | 1198 | 1331 | 1455 | 1314 | 1569 | 1382 | 1290 | 1215 | 1163 | 976 | 777 | 562 | 498 | 386 | 373 | 326 | 286 | 311 | 271 | 393 | 422 | 411 | 399 | 368 | 321 | 331 | 363 | 331 | 264 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | on | 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 / height (m) | 8:16AM 0.35 | 4:46PM 0.23 | 8:52AM 0.35 | 6:22PM 0.24 | 9:21AM 0.34 | 7:50PM 0.25 | 9:46AM 0.32 | 9:07PM 0.27 | 10:06AM 0.30 | 10:16PM 0.28 | 10:23AM 0.28 | 11:18PM 0.29 | 10:37AM 0.26 | 12:17AM 0.29 | 10:49AM 0.24 | 1:14AM 0.30 | 10:53AM 0.23 | 2:11AM 0.30 | 3:09AM 0.30 | 4:08AM 0.31 | ||||||||||||||||
Low Tide / height (m) | 2:45PM 0.23 | 12:47AM 0.04 | 2:53PM 0.22 | 1:37AM 0.07 | 3:12PM 0.21 | 2:26AM 0.10 | 3:36PM 0.19 | 3:14AM 0.13 | 4:02PM 0.17 | 4:04AM 0.16 | 4:30PM 0.14 | 4:56AM 0.19 | 4:59PM 0.12 | 5:56AM 0.20 | 5:29PM 0.09 | 7:23AM 0.22 | 6:03PM 0.07 | 6:42PM 0.06 | 7:26PM 0.04 | 8:17PM 0.04 | ||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||||||
| Sunrise | 6:41 | - | - | 6:41 | - | - | 6:39 | - | - | 6:39 | - | - | 6:39 | - | - | 6:39 | - | - | 6:37 | - | - | 6:37 | - | - | 6:37 | - | - | 6:35 | - | - | 6:35 | - | - | 6:35 | - | - |
| Sunset | - | 6:10 | - | - | 6:10 | - | - | 6:12 | - | - | 6:12 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:14 | - | - | 6:14 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - |
 |  |  | | |  | | |  | | | | | | | | |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | - | - | - | 1 | 1 | - | 2 | - | 2 | 1 | - | - | 2 | 1 | - | - | - | - | 2 | 1 | - | 2 | - | 1 | - | - | - | - | - | - | - | 1 | - | - |
| Temp. °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Feels °C (?) | 21 | 22 | 21 | 20 | 21 | 21 | 20 | 21 | 22 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 21 | 22 | 24 | 25 | 25 | 23 | 23 | 24 | 23 | 23 | 23 | 21 | 22 | 22 | 22 | 23 | 22 | 24 | 23 | 23 |
Short Range Forecast: Light rain (total 5mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue morning, min 24°C on Wed night). Mainly strong winds. | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 25°C on Fri morning, min 24°C on Fri afternoon). Mainly strong winds. | Days 6-9 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Warm (max 26°C on Mon morning, min 25°C on Mon morning). Mainly fresh winds. | Long Range Forecast: Some drizzle, heaviest during Sat morning. Warm (max 25°C on Thu morning, min 25°C on Thu morning). Mainly strong winds. | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guana Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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