Surf Forecasts:
How big are the waves at Grand Rivere today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 4ft (1.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 4ft (1.2m), 7s period with ENE swell.
- Evening surf: Evening surf (17 Sep, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Grand Rivere at 5PM is: 1.4m 8s primary swell from a East direction and 0.1m 13s secondary swell from a North direction, 0.1m 10s secondary swell from a North direction (forecast issued at 01:00pm September 17). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 4ft (1.2m) | 8s |
| Afternoon (17 Sep) | 4ft (1.2m) | 7s |
| Evening (17 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Grand Rivere. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Thu afternoon. Warm (max 29°C on Fri afternoon, min 27°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | ESE 6 | ESE 6 | E 6 | ESE 6 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 143 | 164 | 221 | 245 | 238 | 238 | 203 | 176 | 173 | 143 | 139 | 114 | 107 | 107 | 86 | 84 | 46 | 51 | 49 | 37 | 28 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 6:56PM0.70m | 8:51AM0.48m | 7:48PM0.66m | 11:21AM0.48m | 9:04PM0.64m | ||||||||||||||||
Low Tide | 12:22PM0.39m | 2:28AM0.24m | 12:55PM0.43m | 3:54AM0.26m | 2:24PM0.47m | ||||||||||||||||
 | | |  | | |  | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | 2 | 3 | 3 | 2 | 2 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 29 | 30 | 31 | 31 | 30 | 30 | 30 | 30 | 32 | 31 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | N 13 | N 13 | N 13 | N 13 | N 13 | N 12 | N 12 | N 12 | N 12 | N 12 | ESE 8 | NNE 12 | ESE 8 | ESE 8 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 6 |
| kJ | 26 | 13 | 4 | 14 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 6 | 14 | 13 | 14 | 28 | 17 | 17 | 23 | 28 |
Swell 2 Height (m) Direction Period (s) | N 14 | N 14 | N 10 | N 10 | SE 8 | N 10 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | NNE 12 | N 8 | NNE 11 | NNE 11 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | N 12 |
| kJ | 4 | 4 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 14 | 1 | 13 | 13 | 14 | 13 | 13 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 9 | N 9 | N 9 | NE 12 | NE 12 | N 8 | N 8 | NE 11 | NE 11 | NNE 11 | N 11 | NNE 12 | NNE 12 | N 10 |
| kJ | — | — | — | — | — | — | — | 2 | 2 | 1 | 6 | 6 | 1 | 1 | 5 | 5 | 12 | 10 | 13 | 14 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | ESE 6 | ESE 6 | E 6 | ESE 6 | ESE 6 |
| kJ | 143 | 164 | 221 | 245 | 238 | 238 | 203 | 176 | 173 | 143 | 139 | 114 | 107 | 107 | 86 | 84 | 46 | 51 | 49 | 37 | 36 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 604 | 648 | 26 | 560 | 157 | 157 | 157 | 316 | 648 | 316 | 26 | 316 | 316 | 438 | 26 | 26 | 26 | 39 | 26 | 26 | 26 |
Best forecast wave conditions in Tobago | |||||||||||||||||||||
Best forecast wave conditions in Trinidad and Tobago | |||||||||||||||||||||
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)
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 Grand Rivere 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.
Nearest