Surf Forecasts:
Diam's surf forecast from 9 Nov 2026:
- Best quality surf: No days rated 1★ or higher at Diam's in the next 16 days. The closest to surfable is Saturday 14 Nov, 5PM (local time) – 5ft (1.5m), 7s period, ESE swell with cross-onshore winds.
- Most powerful swell: Saturday 14 Nov, 5PM (local time) - 5ft (1.5m), 7s period, ESE swell with 222 kJ wave energy.
- Next surfable swell (1★+): None forecast at Diam's before Wednesday 25 Nov. Conditions stay below 1★ throughout, with swell peaking at 5ft (1.5m), 7s on Saturday 14 Nov.
Best Forecast Surf Conditions for Diam's this week:
The most powerful waves expected at Diam's in the next 16 days are 1.5m 7s and forecast to arrive on Saturday (Nov 14) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Monday (Nov 23) at 2PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sat 14th Nov) | 5ft (1.5m) 7s |
Table - best surf conditions forecast for Diam's over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 29°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Thu night. Warm (max 29°C on Thu afternoon, min 27°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Mon 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ESE 3 | SE 7 | ESE 4 | ESE 5 | SE 8 | ESE 5 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 9 | 14 | 28 | 32 | 45 | 59 | 119 | 135 | 137 | 124 | 157 | 186 | 173 | 149 | 218 | 222 | 191 | 191 | 164 | 163 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:39PM0.45m | 5:19AM0.33m | 3:08PM0.45m | 6:01AM0.31m | 3:38PM0.44m | 6:45AM0.30m | 4:09PM0.43m | 7:35AM0.29m | 4:42PM0.42m | 8:53AM0.29m | 5:16PM0.41m | 5:54PM0.40m | ||||||||
Low Tide | 10:08PM0.02m | 8:59AM0.28m | 10:44PM0.02m | 9:20AM0.28m | 11:23PM0.03m | 9:38AM0.28m | 00:03AM0.05m | 9:47AM0.28m | 00:46AM0.07m | 9:25AM0.29m | 1:32AM0.11m | 2:19AM0.14m | ||||||||
 |  | | |  |  | | | | | | | | | | | | | | | |
 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — |
 | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — |
mm | — | — | — | — | 2 | 1 | 2 | 4 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 28 | 29 | 27 | 28 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 29 | 30 | 31 | 30 | 29 | 30 | 29 | 30 | 30 | 29 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 10 | SE 7 | NE 14 | NE 13 | SE 8 | NNE 12 | NNE 12 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 11 | NE 10 | NE 10 | NE 9 | NNE 13 |
| kJ | 23 | 12 | 47 | 46 | 45 | 56 | 54 | 46 | 41 | 39 | 38 | 24 | 50 | 24 | 37 | 41 | 15 | 14 | 13 | 17 |
Swell 2 Height (m) Direction Period (s) | SE 6 | NE 9 | NNE 9 | NNE 10 | NNE 13 | — | N 9 | — | N 10 | N 9 | N 8 | NNE 13 | N 10 | NE 12 | N 9 | N 10 | N 10 | N 15 | NE 14 | NE 8 |
| kJ | 2 | 14 | 8 | 9 | 64 | — | 39 | — | 2 | 2 | 1 | 16 | 2 | 22 | 1 | 8 | 2 | 4 | 8 | 3 |
Swell 3 Height (m) Direction Period (s) | E 10 | NNE 15 | E 9 | ESE 7 | N 8 | — | — | — | — | N 14 | — | N 8 | N 10 | N 9 | — | N 8 | N 8 | N 10 | N 9 | N 9 |
| kJ | 2 | 22 | 2 | 5 | 37 | — | — | — | — | 4 | — | 1 | 18 | 2 | — | 1 | 1 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 3 | E 3 | ESE 4 | ESE 5 | E 4 | ESE 5 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 |
| kJ | 9 | 6 | 28 | 32 | 9 | 59 | 119 | 135 | 137 | 124 | 157 | 186 | 173 | 149 | 218 | 222 | 191 | 191 | 164 | 163 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 36 | 36 | 45 | 36 | 199 | 224 | 410 | 410 | 228 | 284 | 410 | 46 | 285 | 410 | 46 | 410 | 427 | 653 | 286 | 279 |
Best forecast wave conditions in Martinique | ||||||||||||||||||||
Best forecast wave conditions in Martinique | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Never miss your swells again.
Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.
Scan the QR code to open the Surf‑Forecast app
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 Diam's 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 Diam's Surf forecast
The above surf forecast table for Diam's provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Diam's can be found by selecting the local surf guide option on the grey menu. Our Diam's 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 (Diam's) 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 Diam's 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.
Diam's is 13 km (8 miles) from the city of Ducos. If you plan a holiday in Martinique, look for hotels and other accommodation in Ducos. Ducos has rooms for a wide range of budgets as well as car hire and transport links.
Nearest