Surf Forecasts:
Grindavik Lighthouse ( Hopsnesta) surf forecast from 18 Jun 2026:
- Best quality surf: Thursday 18 Jun, 12PM (local time) - 2.5ft (0.7m), 7s period, ESE swell with glassy winds.
- Most powerful swell: Tuesday 23 Jun, 9AM (local time) - 5ft (1.5m), 8s period, SSE swell with 321 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 12PM (local time) - 2.5ft (0.7m), 7s period with ESE 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 Thursday (Jun 18) at 12PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.5m and 7s. 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 1.5m 8s and forecast to arrive on Tuesday (Jun 23) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Jun 22) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Thu 18th Jun) | 2.5ft (0.7m) 7s |
| Best Surf | 12PM (Thu 18th Jun) | 2.5ft (0.7m) 7s |
| Most Powerful | 9AM (Tue 23rd Jun) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Grindavik Lighthouse ( Hopsnesta) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 11°C on Thu afternoon, min 9°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Mon night. Very mild (max 11°C on Sun afternoon, min 8°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the NNW by Tue morning). | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
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) | ESE 8 | SSE 8 | E 9 | SE 7 | SE 7 | SSE 6 | SE 6 | SE 6 | NNW 4 | SSW 7 | SSE 8 | S 6 | S 6 | S 6 | SE 6 | SSE 8 | SSE 8 | S 9 | SSW 10 | SSW 9 | SW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 81 | 51 | 60 | 24 | 23 | 15 | 10 | 10 | 6 | 4 | 6 | 13 | 21 | 12 | 75 | 321 | 252 | 151 | 276 | 177 | 118 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross | cross-off | cross-off | off | cross | cross | glassy | cross-off | cross-on | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | cross |
High Tide | 8:49PM3.33m | 9:14AM2.80m | 9:40PM3.15m | 10:06AM2.66m | 10:32PM2.92m | 11:03AM2.54m | 11:28PM2.70m | 12:04PM2.45m | 00:27AM2.50m | 1:09PM2.42m | 1:31AM2.37m | 2:13PM2.45m | 2:34AM2.32m | ||||||||
Low Tide | 2:25PM0.16m | 3:09AM0.24m | 3:16PM0.29m | 4:00AM0.38m | 4:09PM0.47m | 4:54AM0.54m | 5:06PM0.66m | 5:49AM0.68m | 6:11PM0.82m | 6:49AM0.78m | 7:20PM0.93m | 7:49AM0.84m | 8:30PM0.95m | ||||||||
 |  |  | | |  | | |  | | |  |  | |  |  |  | | | | | |
 | 3:04 | — | — | 3:04 | — | — | 3:04 | — | — | 3:04 | — | — | 3:04 | — | — | 3:04 | — | — | 3:05 | — | — |
 | — | — | 11:55 | — | — | 11:55 | — | — | 11:57 | — | — | 11:57 | — | — | 11:57 | — | — | 11:57 | — | — | 11:57 |
mm | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | 2 | 12 | 1 | — | — | — | — | 1 |
Temp °C | 10 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 10 | 10 | 11 | 11 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Feels °C | 6 | 8 | 8 | 7 | 9 | 7 | 6 | 7 | 4 | 8 | 9 | 10 | 5 | 3 | 6 | 3 | 4 | 2 | 5 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | SSE 8 | E 9 | SE 7 | SE 7 | NNE 6 | SE 6 | SE 6 | NW 6 | NW 5 | WSW 6 | S 6 | S 6 | S 6 | SE 6 | SSE 8 | SSE 8 | S 9 | SSW 10 | SSW 9 | SW 9 |
| kJ | 81 | 51 | 60 | 24 | 23 | 22 | 10 | 10 | 6 | 4 | 3 | 13 | 21 | 12 | 75 | 321 | 252 | 151 | 276 | 177 | 118 |
Swell 2 Height (m) Direction Period (s) | SW 8 | ESE 8 | SE 6 | WSW 9 | S 11 | SSE 6 | NW 6 | NNW 6 | SE 6 | SSW 7 | WSW 5 | WNW 4 | WSW 9 | WSW 9 | WSW 8 | SW 8 | SW 12 | SW 10 | SSE 9 | W 13 | SSE 8 |
| kJ | 45 | 33 | 21 | 8 | 9 | 15 | 6 | 3 | 1 | 4 | 3 | 4 | 8 | 8 | 7 | 3 | 22 | 104 | 103 | 3 | 21 |
Swell 3 Height (m) Direction Period (s) | SW 9 | S 12 | SSW 7 | SSW 10 | SSE 6 | S 10 | WSW 8 | S 10 | E 7 | SE 6 | SSE 8 | SW 10 | NW 4 | S 11 | S 12 | S 13 | — | — | — | W 13 | — |
| kJ | 20 | 11 | 10 | 9 | 4 | 9 | 7 | 8 | 3 | 1 | 6 | 4 | 1 | 3 | 3 | 3 | — | — | — | 3 | — |
Wind waves Height (m) Direction Period (s) | NE 4 | N 5 | NE 3 | NNE 4 | N 5 | ESE 2 | ESE 3 | NNW 5 | NNW 4 | — | WSW 4 | — | — | — | NE 4 | N 4 | NW 4 | NW 5 | NW 6 | WNW 5 | WNW 4 |
| kJ | 9 | 16 | 3 | 15 | 13 | 1 | 2 | 4 | 6 | — | 3 | — | — | — | 12 | 20 | 29 | 57 | 88 | 42 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1037 | 1032 | 830 | 1167 | 1037 | 1107 | 1470 | 1252 | 348 | 1173 | 348 | 1032 | 1037 | 1107 | 51 | 1182 | 51 | 3 | 3 | 32 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||
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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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