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Seltjarnarnes (Reykjavík) · Iceland

Grótta

Reykjavík's reef, by Grótta lighthouse, which only works in big swell.

ReefExpert

Grótta is a reef at the tip of Seltjarnarnes, a few minutes from central Reykjavík. It only breaks with big westerly swells, from about 2.5 m, and then gives waves both ways after a 200–300 m paddle.

The lighthouse area is a bird reserve from May to late June: get in from the beach without crossing the protected area.

Spot facts

Wave typeReef
DirectionLefts and rights
LevelExpert
Best swellW, NW, SW
Best wind (offshore)E, SE
TideLow to mid
Size2.5–5 m
Best seasonWinter, during storms
CrowdLight
LocalismLow

Surf forecast

Loading the forecast…

Hour-by-hour forecast for 14 days, with stars for your board and level, and the whole site without ads.

Model forecast for open water a few kilometres offshore: it can't see sandbanks or the shelter of headlands and jetties. The rating (0–5) is worked out from this spot's ideal swell and wind. Use it as a guide and check the sea before paddling out. Data: Open-Meteo (DWD, ECMWF; CC BY 4.0)

Which board to bring

ShortboardGun

A shortboard or step-up; a gun on big days. How many litres? Work out your volume with the volume calculator.

What to bring to surf Grótta

The water is around 5 °C in winter and 11 °C in late summer. This is what we'd bring for this spot's water, level and boards.

6/5 hooded wetsuit

For water below 7 °C.

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5 mm booties

Warm feet in winter and protection on rocks.

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Thick big-wave leash

A shortboard leash won't hold in waves of several metres.

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FCS II thruster fins

The three-fin set for a shortboard.

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Emergency ding tape

Seal a ding on the spot and keep surfing.

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Cold-water wax

Warm-water wax won't grip in this water.

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Localism and vibe

Hardly anyone in the water.

Surfing style

Reef waves in big swell.

Hazards

Rocks, a long paddle and freezing water.

Map

Other spots nearby

Suðurnesjabær (Reykjanes)

ReefIntermediate

An easy reef by Garður lighthouse, at the northern tip of Reykjanes.

Reykjanesbær (Reykjanes)

Beach breakExpert

A hamlet on Reykjanes' west coast with powerful rights and nearby reefs.

Reykjanes

ReefExpert

A lava reef by Grindavík lighthouse, on the Reykjanes peninsula.

Ölfus (Suðurland)

Point breakExpert

Iceland's most famous wave: a powerful right by the harbour breakwater.

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Indicative information gathered from surf guides and surfers' experience. Conditions change with the sandbanks: check the forecast and ask at the beach.