Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Surf Forecasts:
The current surf forecast for Grinders at 4AM is: 0.9m 12s primary swell from a Southwest direction (forecast issued at 10:00pm December 05). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 2.5ft (0.8m) | 12s |
| Afternoon (06 Dec) | 2.5ft (0.8m) | 12s |
| Evening (06 Dec) | 2.5ft (0.7m) | 13s |
Table - waves today at Grinders. (Swell directed towards the surf break)
Fri 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 8 | 14 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph | ||||||||||||||||||||||||
| 378 | 392 | 341 | 252 | 207 | 203 | 175 | 305 | 157 | 265 | 773 | 1557 | 2402 | 514 | 449 | 1915 | 486 | 376 | 287 | 236 | 167 | 228 | 224 | 355 | |
Wind (km/h) | SSE | W | NW | NW | WNW | NW | WNW | SW | W | W | WSW | W | W | SW | S | SSE | SSE | ESE | NNW | NNW | NW | WNW | W | WSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross | cross | cross | cross- on | on | on | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on |
High Tide / height (m) | 12:59AM 2.02 | 12:12PM 1.58 | 1:52AM 2.10 | 1:12PM 1.65 | 2:41AM 2.14 | 2:09PM 1.70 | ||||||||||||||||||
Low Tide / height (m) | 7:04AM 0.83 | 6:48PM -0.07 | 7:57AM 0.75 | 7:44PM -0.11 | 8:45AM 0.66 | |||||||||||||||||||
Fri 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - |
| Sunset | 8:34 | - | - | - | - | - | - | - | 8:35 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | 3 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 12 | 11 | 13 | 14 | 17 | 14 | 12 | 11 | 10 | 9 | 11 | 14 | 15 | 15 | 13 | 12 | 11 | 11 | 14 | 20 | 22 | 20 |
| Feels °C (?) | 11 | 12 | 10 | 8 | 10 | 11 | 12 | 8 | 7 | 6 | 4 | 4 | 6 | 9 | 10 | 11 | 9 | 11 | 8 | 7 | 9 | 14 | 18 | 18 |

Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.

Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.

Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.

With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Discover more articles and updates in the Greenroom.
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Grinders 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.

