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Surf Forecasts:
Grindavik Antenas surfForecast / Reykjanes Peninsula / Iceland
16 Day Weather and Surf, issued 11 pm Monday 25 May 2026 GMTForecast update in hr min s Forecast update imminent
Grindavik Antenas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grindavik Antenas sea temperature is
8.7° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Grindavik Antenas this week:
The surf forecast for Grindavik Antenas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 28) at 3PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.2m and 18s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Grindavik Antenas in the next 16 days are 2.0m 10s and forecast to arrive on Wednesday (May 27) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Saturday (May 30) at 3AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Thu 28th May) | 3.5ft (1.0m) 8s |
| Best Surf | 12PM (Sun 31st May) | 5.5ft (1.7m) 10s |
| Most Powerful | 3PM (Wed 27th May) | 6.5ft (2.0m) 10s |
Table - best surf conditions forecast for Grindavik Antenas over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Tue morning, min 7°C on Mon night). Winds decreasing (fresh winds from the SW on Tue night, light winds from the SE by Wed night). | Days 5-7 Weather SummaryHeavy rain (total 32mm), heaviest during Thu night. Mild temperatures (max 9°C on Sat night, min 6°C on Thu night). Winds decreasing (strong winds from the ESE on Fri night, calm by Sun morning). | ||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSW 10 | SSW 10 | SSW 10 | SW 7 | SW 8 | WSW 10 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | S 11 | SSW 11 | SSW 10 | SSW 15 | SSW 11 | S 11 | S 10 | S 11 | S 10 | S 10 | |
1065 | 627 | 490 | 344 | 682 | 853 | 390 | 174 | 123 | 60 | 18 | 56 | 91 | 75 | 73 | 243 | 658 | 476 | 555 | 290 | 190 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-on | cross-off | off | off | cross-off | |
High Tide | 2:26AM2.53m | 3:03PM2.53m | 3:21AM2.55m | 3:52PM2.67m | 4:08AM2.60m | 4:33PM2.81m | 4:48AM2.65m | 5:11PM2.92m | 5:25AM2.70m | 5:46PM3.01m | 6:01AM2.73m | 6:21PM3.06m | 6:36AM2.74m | ||||||||
Low Tide | 8:46AM0.70m | 9:12PM0.76m | 9:34AM0.62m | 10:03PM0.68m | 10:15AM0.56m | 10:45PM0.60m | 10:53AM0.50m | 11:24PM0.53m | 11:28AM0.46m | 00:00AM0.49m | 12:02PM0.44m | 00:35AM0.48m | 12:37PM0.44m | ||||||||
 |  | |  |  | | | | |  |  |  | | | |  | | | | | | |
 | — | 3:47 | — | — | 3:44 | — | — | 3:42 | — | — | 3:39 | — | — | 3:35 | — | — | 3:33 | — | — | 3:31 | — |
 | 11:05 | — | — | 11:07 | — | — | 11:10 | — | — | 11:14 | — | — | 11:16 | — | — | 11:19 | — | — | 11:22 | — | 11:24 |
— | — | — | — | — | — | — | — | — | 7 | 9 | 4 | 8 | — | — | 4 | — | — | — | — | — | |
Temp °C | 8 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 6 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 10 |
3 | 5 | 2 | 0 | -1 | 0 | 2 | 3 | 5 | 5 | 2 | 4 | -1 | -3 | 1 | 5 | 7 | 7 | 6 | 5 | 7 | |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | S 14 | S 14 | WSW 10 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | ESE 8 | ESE 10 | SSW 11 | SSW 10 | S 9 | SSW 11 | S 11 | S 10 | S 11 | S 10 | S 10 |
 kJ | 1065 | 627 | 490 | 4 | 4 | 853 | 390 | 174 | 123 | 60 | 71 | 292 | 91 | 75 | 40 | 243 | 658 | 476 | 555 | 290 | 190 |
Swell 2 Height (m) Direction Period (s) | — | — | S 21 | S 18 | S 21 | S 19 | S 14 | S 18 | S 18 | SE 6 | S 7 | SSE 6 | SW 11 | SSW 16 | SSW 15 | S 8 | ESE 7 | SSW 13 | SSW 15 | SSW 16 | S 14 |
| kJ | — | — | 9 | 6 | 8 | 7 | 15 | 25 | 26 | 8 | 27 | 27 | 40 | 50 | 73 | 34 | 82 | 198 | 72 | 49 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 21 | S 20 | S 14 | S 16 | S 13 | S 13 | S 19 | SW 8 | S 11 | SW 11 | NNW 5 | SW 13 | S 15 | S 15 | ESE 8 | E 6 | NW 5 | S 16 |
| kJ | — | — | — | 9 | 8 | 4 | 5 | 3 | 3 | 29 | 18 | 56 | 19 | 3 | 42 | 69 | 41 | 24 | 6 | 1 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 7 | SW 8 | WSW 9 | — | — | SE 4 | NNW 4 | N 4 | N 5 | E 8 | ESE 8 | ESE 8 | SE 7 | E 7 | — | NW 3 | NNW 3 | NW 3 |
| kJ | — | — | — | 344 | 682 | 732 | — | — | 3 | 13 | 12 | 28 | 418 | 843 | 889 | 492 | 212 | — | 2 | 2 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 54 | 54 | 1181 | 1034 | 1036 | 1036 | 30 | 3 | 0 | 0 | 3 | 3 | 16 | 1109 | 16 | 3 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||
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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 16 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.
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