- Forecast
- Maps
- Live
- Weather State
- Spot Information
Grindavik Antenas surfForecast / Reykjanes Peninsula / Iceland
12 Day Weather and Surf, issued 5 am Sunday 25 May 2025 GMT
Best Forecast Surf Conditions for Grindavik Antenas this week:
The surf forecast for Grindavik Antenas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 25) at 9AM. The primary swell is predicted to be 6ft and 11s period with a secondary swell of 4ft and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Grindavik Antenas in the next 12 days are 6ft 11s and forecast to arrive on Sunday (May 25) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5ft 7s period and expected on Sunday (Jun 01) at 12AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 25th May) | 6ft (1.8m) 11s |
| Best Surf | 9AM (Sun 25th May) | 6ft (1.8m) 11s |
| Most Powerful | 9AM (Sun 25th May) | 6ft (1.8m) 11s |
Table - best surf conditions forecast for Grindavik Antenas over the next 12 days.
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 01 | Monday 02 | Tuesday 03 | Wednesday 04 | Thursday 05 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 6 | 9 | 9 | 8 | 11 | 10 | 8 | 8 | 10 | 9 | 8 | 8 | 8 | 7 | 8 | 9 | 12 | 12 | 11 | 10 | 10 | 10 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 773 | 458 | 615 | 498 | 380 | 266 | 180 | 132 | 96 | 190 | 165 | 206 | 145 | 151 | 129 | 91 | 70 | 55 | 98 | 90 | 193 | 130 | 144 | 75 | 90 | 76 | 35 | 37 | 36 | 147 | 393 | 382 | 290 | 213 | 157 | 140 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross | cross- off | on | on | cross- on | cross- on | off | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (ft) | 4:45PM 10.43 | 5:05AM 10.07 | 5:32PM 11.02 | 5:53AM 10.2 | 6:18PM 11.39 | 6:40AM 10.14 | 7:04PM 11.39 | 7:27AM 9.81 | 7:52PM 11.12 | 8:15AM 9.32 | 8:41PM 10.6 | 9:05AM 8.76 | 9:32PM 9.91 | 9:58AM 8.17 | 10:28PM 9.19 | 10:58AM 7.71 | 11:28PM 8.56 | 12:05PM 7.45 | 12:32AM 8.07 | 1:14PM 7.45 | 1:36AM 7.84 | 2:17PM 7.71 | 2:35AM 7.84 | |||||||||||||
Low Tide / height (ft) | 10:28AM 0.49 | 10:58PM 0.56 | 11:14AM 0.16 | 11:47PM 0.2 | 11:59AM 0.03 | 12:35AM 0.1 | 12:44PM 0.13 | 1:23AM 0.33 | 1:30PM 0.46 | 2:12AM 0.75 | 2:17PM 0.92 | 3:02AM 1.31 | 3:06PM 1.51 | 3:55AM 1.94 | 3:59PM 2.13 | 4:53AM 2.46 | 4:59PM 2.69 | 5:55AM 2.82 | 6:08PM 3.08 | 7:00AM 2.95 | 7:20PM 3.25 | 8:00AM 2.85 | 8:26PM 3.15 | |||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 01 | Monday 02 | Tuesday 03 | Wednesday 04 | Thursday 05 | |||||||||||||||||||||||||
| Sunrise | 3:49 | - | - | 3:47 | - | - | 3:44 | - | - | 3:42 | - | - | 3:39 | - | - | 3:35 | - | - | 3:33 | - | - | 3:31 | - | - | 3:29 | - | - | 3:27 | - | - | 3:24 | - | - | 3:21 | - | - |
| Sunset | - | 11:05 | - | - | 11:07 | - | - | 11:10 | - | - | 11:14 | - | - | 11:16 | - | - | 11:19 | - | - | 11:22 | - | - | 11:24 | - | - | 11:28 | - | - | 11:30 | - | - | 11:32 | - | - | 11:35 | - |
 |  |  | | |  | | | |  | |  | | | | | | | | | | | | | | | | | |  |  |  | | | |  | |
Rain (in) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.1 | 0.2 | 0.1 | - | 0.1 | 0.1 | 0.5 |
| Temp. °F | 46 | 46 | 48 | 46 | 48 | 48 | 48 | 48 | 46 | 46 | 46 | 46 | 45 | 46 | 46 | 46 | 46 | 48 | 48 | 50 | 52 | 48 | 48 | 46 | 45 | 46 | 48 | 48 | 50 | 50 | 50 | 50 | 52 | 54 | 52 | 52 |
| Feels °F (?) | 41 | 39 | 39 | 43 | 41 | 37 | 41 | 41 | 39 | 41 | 39 | 39 | 37 | 37 | 37 | 39 | 37 | 39 | 39 | 37 | 41 | 43 | 39 | 32 | 34 | 39 | 43 | 37 | 39 | 37 | 30 | 43 | 37 | 32 | 28 | 41 |
Short Range Forecast: Mostly dry. Mild temperatures (max 48°F on Sun night, min 46°F on Sun morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 48°F on Fri night, min 45°F on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Very mild (max 52°F on Sat night, min 45°F on Sun night). Mainly fresh winds. | Long Range Forecast: Heavy rain (total 1.0in), heaviest during Thu night. Very mild (max 54°F on Thu morning, min 48°F on Tue morning). Winds increasing (moderate winds from the SSE on Wed afternoon, gales from the ESE by Thu afternoon). | |||||||||||||||||||||||||||||||||
Join to view 12 day and hourly surf forecasts
- Map Icons:
Break
Live Wave Height (ft)
Live Wind Speed (mph)
Surf Rating (10 Max)
Ocean Swells (ft)- Wind Speed (mph)
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 Grindavik Antenas 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 Grindavik Antenas Surf forecast
The above surf forecast table for Grindavik Antenas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Grindavik Antenas can be found by selecting the local surf guide option on the grey menu. Our Grindavik Antenas 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 (Grindavik Antenas) 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 Grindavik Antenas 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.
Grindavik Antenas is 2 km (1 miles) from Grindavik. If you plan a holiday in Reykjanes Peninsula, look for hotels and other accommodation in Grindavik. Grindavik has rooms for a wide range of budgets as well as car hire and transport links.
Nearest