Surf Forecasts:
Grindavik Lighthouse ( Hopsnesta) surf forecast from 10 Nov 2026:
- Best quality surf: Saturday 21 Nov, 9AM (local time) - 11ft (3.5m), 9s period, S swell with cross-offshore winds.
- Most powerful swell: Tuesday 24 Nov, 12AM (local time) - 16ft (5.0m), 15s period, SSE swell with 12,272 kJ wave energy.
- Next surfable swell (1★+): Wednesday 11 Nov, 6PM (local time) - 3.5ft (1.1m), 11s period with SSE 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 Wednesday (Nov 11) at 6PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.7m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Grindavik Lighthouse ( Hopsnesta) in the next 16 days are 5.0m 15s and forecast to arrive on Tuesday (Nov 24) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Monday (Nov 23) at 6AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 11th Nov) | 3.5ft (1.1m) 11s |
| Best Surf | 9AM (Sat 21st Nov) | 11ft (3.5m) 9s |
| Most Powerful | 12AM (Tue 24th Nov) | 16ft (5.0m) 15s |
Table - best surf conditions forecast for Grindavik Lighthouse ( Hopsnesta) over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Icy conditions (max 6°C on Tue afternoon, min -2°C on Fri morning). Winds increasing (calm on Wed night, strong winds from the WSW by Thu night). | Days 5-7 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Sat morning, min -4°C on Fri afternoon). Winds decreasing (strong winds from the N on Fri afternoon, light winds from the NE by Sat night). | |||||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||||
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) | S 13 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | SSE 11 | W 6 | W 7 | NNW 6 | SW 14 | SW 13 | SW 13 | SW 12 | SW 11 | SW 10 | SW 10 | ESE 8 | ESE 8 | ESE 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 726 | 699 | 579 | 486 | 314 | 293 | 214 | 302 | 303 | 111 | 29 | 55 | 106 | 167 | 142 | 104 | 61 | 86 | 82 | 309 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross-off | glassy | cross-on | cross | on | cross-on | cross | cross | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 6:39PM2.91m | 6:57AM3.20m | 7:11PM2.83m | 7:30AM3.12m | 7:45PM2.72m | 8:05AM2.99m | 8:20PM2.58m | 8:43AM2.83m | 8:58PM2.42m | 9:26AM2.65m | 9:44PM2.26m | 10:17AM2.47m | 10:44PM2.13m | |||||||
Low Tide | 00:41AM0.27m | 1:11PM0.35m | 1:13AM0.36m | 1:45PM0.47m | 1:46AM0.48m | 2:21PM0.62m | 2:22AM0.62m | 3:00PM0.78m | 3:01AM0.78m | 3:46PM0.94m | 3:47AM0.93m | 4:41PM1.05m | ||||||||
 |  | |  |  |  |  |  | | | | | | | | |  | | | | |
 | — | — | 9:41 | — | — | 9:44 | — | — | 9:47 | — | — | 9:49 | — | — | 9:52 | — | — | 9:56 | — | — |
 | 4:47 | — | — | 4:45 | — | — | 4:42 | — | — | 4:38 | — | — | 4:36 | — | — | 4:32 | — | — | 4:30 | — |
mm | — | — | — | — | — | — | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 6 | 5 | 0 | -1 | 1 | 2 | 6 | 6 | 1 | -3 | -2 | -1 | -2 | -2 | -2 | -1 | -1 | -2 | -1 | 1 |
Feels °C | -3 | -5 | -8 | -8 | -3 | -3 | -2 | -2 | -9 | -15 | -15 | -11 | -10 | -8 | -8 | -7 | -7 | -8 | -7 | -7 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | SSE 11 | SSE 10 | S 9 | WSW 7 | WSW 7 | SW 13 | SW 13 | SW 12 | SW 11 | SW 10 | SW 10 | ESE 8 | ESE 8 | ESE 12 |
| kJ | 726 | 699 | 579 | 486 | 314 | 293 | 214 | 83 | 64 | 99 | 15 | 46 | 106 | 167 | 142 | 104 | 61 | 86 | 82 | 309 |
Swell 2 Height (m) Direction Period (s) | E 6 | S 13 | WNW 7 | WNW 7 | S 12 | NW 5 | NW 5 | — | S 15 | SSE 10 | SSE 10 | W 7 | NNW 5 | SW 9 | NW 6 | SSW 8 | S 10 | SW 10 | SSE 9 | SW 10 |
| kJ | 2 | 392 | 84 | 31 | 112 | 1 | 1 | — | 5 | 31 | 20 | 8 | 9 | 20 | 8 | 21 | 18 | 33 | 29 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 8 | NNW 6 | NE 4 | NW 5 | — | — | NNW 10 | SW 15 | SW 14 | S 9 | W 6 | S 10 | S 11 | SSW 7 | S 6 | SSE 10 | SW 10 | SSW 12 |
| kJ | — | — | 32 | 18 | 5 | 1 | — | — | 10 | 9 | 29 | 6 | 7 | 8 | 22 | 11 | 3 | 19 | 25 | 15 |
Wind waves Height (m) Direction Period (s) | W 6 | WNW 8 | NNE 4 | N 4 | NE 4 | SW 5 | WSW 4 | W 6 | W 7 | NNW 6 | NNW 6 | N 5 | NNW 3 | N 4 | NE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 |
| kJ | 221 | 322 | 11 | 8 | 12 | 7 | 11 | 302 | 303 | 111 | 237 | 55 | 2 | 12 | 16 | 16 | 6 | 5 | 13 | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1038 | 1034 | 1271 | 1306 | 0 | 32 | 348 | 1267 | 1167 | 1254 | 1254 | 1250 | 1250 | 0 | 0 | 0 | 0 | 0 | 348 | 1132 |
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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