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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 pm Tuesday 07 Jan 2025 AST
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 (Jan 10) at 11AM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.5m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Guana Bay in the next 12 days are 2.5m 13s and forecast to arrive on Saturday (Jan 11) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 13s period and expected on Saturday (Jan 11) at 2PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 10th Jan) | 1.5ft (0.4m) 12s |
| Best Surf | 11AM (Fri 10th Jan) | 1.5ft (0.4m) 12s |
| Most Powerful | 11AM (Sat 11th Jan) | 8ft (2.5m) 13s |
Table - best surf conditions forecast for Guana Bay over the next 12 days.
Tue 07 | Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | ||||||||||||||||||||||||
| 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 | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 12 | 7 | 12 | 7 | 7 | 8 | 8 | 12 | 8 | 7 | 13 | 13 | 8 | 13 | 13 | 14 | 13 | 13 | 5 | 7 | 7 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 8 | 13 | 14 | 13 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 121 | 103 | 60 | 44 | 40 | 40 | 29 | 30 | 58 | 31 | 203 | 2124 | 158 | 48 | 92 | 95 | 148 | 61 | 58 | 10 | 17 | 15 | 68 | 54 | 209 | 782 | 848 | 85 | 228 | 187 | 12 | 145 | 149 | 54 | 64 | 88 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | glass | cross | glass | cross- off | cross | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 3:29AM 0.33 | 1:03PM 0.26 | 4:41AM 0.36 | 5:49AM 0.37 | 6:52AM 0.38 | 7:49AM 0.39 | 8:39AM 0.39 | 9:23AM 0.38 | 10:02AM 0.37 | 6:42PM 0.22 | 10:34AM 0.36 | 8:39PM 0.23 | 11:01AM 0.35 | 10:15PM 0.24 | 11:23AM 0.33 | 11:34PM 0.25 | 11:41AM 0.31 | |||||||||||||||||||
Low Tide / height (m) | 7:47PM 0.08 | 9:42AM 0.25 | 8:31PM 0.04 | 9:19PM 0.01 | 10:12PM -0.02 | 11:06PM -0.03 | 12:00AM -0.03 | 12:52AM -0.01 | 1:42AM 0.01 | 4:51PM 0.22 | 2:30AM 0.05 | 5:00PM 0.21 | 3:16AM 0.09 | 5:21PM 0.19 | 4:03AM 0.13 | 5:46PM 0.17 | 4:51AM 0.17 | |||||||||||||||||||
Tue 07 | Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 |
| Sunset | 5:51 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:53 | - | - | 5:54 | - | - | 5:54 | - | - | 5:55 | - | - | 5:57 | - | - | 5:57 | - | - | 5:58 | - | - |
 |  | | | | | | | | |  |  | |  |  | | | | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 26 |
| Feels °C (?) | 25 | 26 | 26 | 27 | 27 | 26 | 29 | 28 | 27 | 27 | 25 | 22 | 24 | 24 | 26 | 26 | 26 | 24 | 25 | 24 | 22 | 24 | 23 | 24 | 23 | 22 | 23 | 23 | 24 | 24 | 25 | 23 | 23 | 23 | 23 | 23 |
Short Range Forecast: Mostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri night. Warm (max 26°C on Sun afternoon, min 24°C on Fri night). Mainly fresh winds. | Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Wed morning. Warm (max 25°C on Mon afternoon, min 23°C on Thu morning). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 26°C on Sun morning, min 24°C on Thu afternoon). Winds increasing (light winds from the ENE on Fri afternoon, fresh winds from the ENE by Sun morning). | |||||||||||||||||||||||||||||||||
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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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