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TTs surfForecast / West / Madagascar
48hr Weather and Surf, issued 2 am Monday 18 May 2026 EATForecast update in hr min s Forecast update imminent
TTs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's TTs sea temperature is
27.1° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at TTs today?
The current surf forecast for TTs at 5AM is: 1.4m 13s primary swell from a South-southwest direction and 0.4m 16s secondary swell from a Southwest direction, 1.4m 8s secondary swell from a South direction (forecast issued at 02:00am May 18). The wind direction is predicted to be cross-offshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 4.5ft (1.3m) | 12s |
| Afternoon (18 May) | 6.5ft (2.0m) | 12s |
| Evening (18 May) | 7ft (2.2m) | 8s |
Table - waves today at TTs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 30°C on Mon afternoon, min 19°C on Wed night). Winds increasing (light winds from the S on Tue morning, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 8 | S 16 | S 15 | SSW 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 7 | SW 15 | |
812 | 722 | 659 | 543 | 976 | 1108 | 553 | 655 | 627 | 724 | 1285 | 976 | 747 | 822 | 432 | 285 | 280 | 224 | 499 | 329 | 277 | 686 | 426 | 418 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | |
High Tide | 5:49AM2.57m | 6:12PM2.67m | 6:30AM2.48m | 6:55PM2.58m | 7:13AM2.34m | 7:41PM2.43m | ||||||||||||||||||
Low Tide | 11:43PM0.04m | 11:58AM0.02m | 00:25AM0.10m | 12:39PM0.10m | 1:09AM0.23m | 1:22PM0.24m | ||||||||||||||||||
 | | |  | | | | | | | | | | | |  | | | | | | |  | | |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 21 | 24 | 29 | 30 | 29 | 24 | 22 | 21 | 20 | 23 | 29 | 28 | 25 | 24 | 22 | 20 | 20 | 23 | 29 | 29 | 27 | 23 |
21 | 20 | 20 | 22 | 28 | 28 | 26 | 20 | 20 | 20 | 19 | 22 | 28 | 25 | 23 | 24 | 22 | 20 | 20 | 22 | 28 | 24 | 22 | 20 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 15 | SSW 12 | S 16 | S 15 | SSW 14 | S 14 | S 13 | S 13 | SW 13 | S 12 | S 12 | S 7 | S 12 | S 11 | S 11 | SW 16 | SW 16 | SW 16 | SW 15 |
 kJ | 812 | 722 | 659 | 543 | 976 | 136 | 222 | 612 | 627 | 724 | 1285 | 976 | 747 | 106 | 432 | 285 | 172 | 224 | 499 | 329 | 251 | 427 | 362 | 418 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | S 16 | S 16 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | S 16 | SW 13 | SW 13 | S 12 | SW 13 | SW 13 | SW 17 | SSE 13 | — | — | SSE 12 |
| kJ | 42 | 89 | 122 | 153 | 137 | 84 | 243 | 164 | 198 | 181 | 142 | 109 | 108 | 20 | 104 | 104 | 280 | 61 | 58 | 290 | 58 | — | — | 49 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 14 | — | — | — | — | — | — | SW 18 | SW 18 | SW 18 | SW 13 | S 14 | SW 17 | S 13 | — | — | — | — |
| kJ | — | — | — | — | — | — | 130 | — | — | — | — | — | — | 13 | 12 | 12 | 83 | 65 | 104 | 82 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | — | SSW 12 | S 8 | S 8 | S 9 | S 8 | — | SSE 7 | — | S 13 | S 6 | S 7 | — | S 8 | — | — | S 11 | S 11 | S 7 | S 7 |
| kJ | 354 | 275 | 187 | 187 | — | 1108 | 553 | 655 | 470 | 253 | — | 140 | — | 822 | 125 | 225 | — | 110 | — | — | 277 | 686 | 426 | 392 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 371 | 378 | 13 | 13 | 13 | 378 | 13 | 378 | 378 | 371 | 13 | 13 | 13 | 13 | 13 | 834 | 834 | 13 | 13 | 4 | 4 | 13 | 378 | 378 |
Best forecast wave conditions in Madagascar - West | ||||||||||||||||||||||||
Best forecast wave conditions in Madagascar | ||||||||||||||||||||||||
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