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Diam's Surf Forecast
/ Martinique (14 surf breaks) /
Surf Forecasts:
Diam's surfForecast / Martinique / Martinique
48hr Weather and Surf, issued 7 am Saturday 21 Mar 2026 ASTForecast update in hr min s Forecast update imminent
Diam's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diam's sea temperature is
26.4° C
(Which is normal for this time of year)How big are the waves at Diam's today?
The current surf forecast for Diam's at 3PM is: 1.3m 9s primary swell from a East-northeast direction (forecast issued at 07:00am March 21). An open ocean swell of 0.3m 14s is not directed at the surf break, a second open ocean swell of 0.5m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 4.5ft (1.4m) | 10s |
| Afternoon (21 Mar) | 4.5ft (1.3m) | 9s |
| Evening (21 Mar) | 5ft (1.5m) | 9s |
Table - waves today at Diam's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 341 | 334 | 322 | 308 | 348 | 340 | 337 | 329 | 311 | 432 | 317 | 270 | 228 | 190 | 161 | 157 | 88 | 75 | 90 | 86 | 121 | 92 | 119 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross |
High Tide / height (m) | 4:34AM 0.47 | 5:54PM 0.38 | 5:06AM 0.48 | 6:51PM 0.34 | 5:43AM 0.48 | 8:00PM 0.30 | ||||||||||||||||||
Low Tide / height (m) | 11:28AM 0.08 | 10:49PM 0.24 | 12:22PM 0.06 | 11:07PM 0.26 | 1:24PM 0.05 | 11:14PM 0.27 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - |
 |  |  |  | | |  | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | - | - | - | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 |
| Feels °C (?) | 25 | 26 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 25 | 26 | 25 | 26 | 26 | 25 | 24 |
- 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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