Surf Forecasts:
Grindavik Lighthouse ( Hopsnesta) surf forecast from 28 Jun 2026:
- Best quality surf: Saturday 4 Jul, 6AM (local time) - 5ft (1.5m), 9s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 1 Jul, 3PM (local time) - 11ft (3.5m), 10s period, SW swell with 2,450 kJ wave energy.
- Next surfable swell (1★+): Saturday 4 Jul, 6AM (local time) - 5ft (1.5m), 9s period with SW swell.
Best Forecast Surf Conditions for Grindavik Lighthouse ( Hopsnesta) this week:
The surf forecast for Grindavik Lighthouse ( Hopsnesta) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 04) at 6AM. The primary swell is predicted to be 1.5m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Grindavik Lighthouse ( Hopsnesta) in the next 16 days are 3.5m 10s and forecast to arrive on Wednesday (Jul 01) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Friday (Jul 03) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 4th Jul) | 5ft (1.5m) 9s |
| Best Surf | 6AM (Sat 4th Jul) | 5ft (1.5m) 9s |
| Most Powerful | 3PM (Wed 1st Jul) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Grindavik Lighthouse ( Hopsnesta) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Very mild (max 11°C on Sun morning, min 9°C on Sun night). Winds increasing (light winds from the NW on Sun morning, strong winds from the S by Tue afternoon). | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 10°C on Wed morning, min 8°C on Wed afternoon). Winds decreasing (strong winds from the SSW on Wed morning, calm by Fri night). | ||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 10 | S 9 | SW 10 | SW 10 | WSW 6 | WSW 6 | SW 7 | SW 8 | SSW 9 | SSW 9 | SW 10 | SW 10 | SW 8 | SW 8 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 315 | 159 | 153 | 96 | 77 | 187 | 311 | 519 | 1951 | 1123 | 2450 | 1729 | 665 | 545 | 612 | 314 | 575 | 481 | 342 | 232 | 196 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | on | cross-on |
High Tide | 5:30PM2.88m | 5:46AM2.59m | 6:08PM2.98m | 6:24AM2.66m | 6:45PM3.04m | 6:59AM2.70m | 7:21PM3.07m | 7:35AM2.71m | 7:55PM3.05m | 8:10AM2.70m | 8:30PM3.00m | 8:45AM2.66m | 9:04PM2.92m | ||||||||
Low Tide | 11:08AM0.65m | 11:46PM0.66m | 11:47AM0.57m | 00:24AM0.58m | 12:24PM0.49m | 1:00AM0.52m | 1:00PM0.43m | 1:35AM0.49m | 1:36PM0.41m | 2:09AM0.48m | 2:11PM0.42m | 2:44AM0.48m | 2:47PM0.47m | ||||||||
 |  |  |  | |  | |  | | | |  | | |  |  | | | | | | |
 | 3:09 | — | — | 3:10 | — | — | 3:12 | — | — | 3:13 | — | — | 3:15 | — | — | 3:16 | — | — | 3:18 | — | — |
 | — | — | 11:54 | — | — | 11:53 | — | — | 11:52 | — | — | 11:51 | — | — | 11:50 | — | — | 11:47 | — | — | 11:45 |
mm | — | 1 | 1 | 1 | — | — | 1 | — | 4 | 1 | 3 | 7 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 |
Feels °C | 8 | 8 | 6 | 7 | 5 | 4 | 4 | 3 | 3 | 2 | 1 | 2 | 0 | 0 | 5 | 3 | 2 | 4 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | S 9 | SW 10 | SW 10 | SE 8 | SW 9 | SE 8 | S 13 | — | WSW 9 | — | SW 10 | SW 8 | SW 8 | SW 10 | SW 9 | SW 10 | SW 9 | SW 9 | SW 8 | SW 8 |
| kJ | 315 | 159 | 153 | 96 | 72 | 51 | 28 | 14 | — | 352 | — | 1729 | 665 | 545 | 612 | 314 | 575 | 481 | 342 | 232 | 196 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SW 12 | S 8 | SE 8 | SW 9 | SE 8 | S 14 | N 6 | — | — | — | S 12 | S 12 | WSW 11 | SSW 12 | SW 10 | S 15 | NW 5 | NW 4 | S 14 | S 15 |
| kJ | 64 | 108 | 49 | 44 | 53 | 22 | 16 | 1 | — | — | — | 11 | 11 | 97 | 27 | 269 | 17 | 3 | 1 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 16 | ESE 7 | SE 9 | S 7 | S 14 | S 15 | — | — | — | — | — | S 18 | S 18 | S 12 | S 16 | S 16 | S 16 | S 17 | S 14 | S 18 | — |
| kJ | 21 | 35 | 19 | 16 | 15 | 17 | — | — | — | — | — | 6 | 6 | 12 | 5 | 5 | 5 | 5 | 4 | 6 | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | W 4 | WSW 5 | WSW 6 | WSW 6 | SW 7 | SW 8 | SSW 9 | SSW 9 | SW 10 | SW 10 | — | — | NW 5 | NW 5 | NW 5 | — | — | — | — |
| kJ | 7 | 2 | 7 | 44 | 77 | 187 | 311 | 519 | 1951 | 1123 | 2450 | 1426 | — | — | 7 | 28 | 17 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 783 | 3 | 51 | 51 | 51 | 1032 | 348 | 1107 | 783 | 783 | 830 | 783 | 1391 | 1461 | 3 | 1260 | 1132 | 3 | 0 | 3 | 3 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Grindavik Lighthouse ( Hopsnesta) Surf forecast
The above surf forecast table for Grindavik Lighthouse ( Hopsnesta) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Grindavik Lighthouse ( Hopsnesta) can be found by selecting the local surf guide option on the grey menu. Our Grindavik Lighthouse ( Hopsnesta) 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 Lighthouse ( Hopsnesta)) 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 Lighthouse ( Hopsnesta) 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 Lighthouse ( Hopsnesta) is 3 km (2 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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