
Surf Forecasts:
Icelands surf forecast from 17 Jul 2026:
- Best quality surf: Sunday 19 Jul, 10PM (local time) - 3.5ft (1.0m), 19s period, S swell with glassy winds.
- Most powerful swell: Monday 20 Jul, 10AM (local time) - 5.5ft (1.7m), 17s period, SSW swell with 1,630 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 10PM (local time) - 4ft (1.2m), 15s period with SW swell.
Best Forecast Surf Conditions for Icelands this week:
The surf forecast for Icelands over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 17) at 10PM. The primary swell is predicted to be 1.2m and 15s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Icelands in the next 16 days are 1.7m 17s and forecast to arrive on Monday (Jul 20) at 10AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Jul 20) at 1PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 17th Jul) | 4ft (1.2m) 15s |
| Best Surf | 10PM (Sun 19th Jul) | 3.5ft (1.0m) 19s |
| Most Powerful | 10AM (Mon 20th Jul) | 5.5ft (1.7m) 17s |
Table - best surf conditions forecast for Icelands over the next 16 days.
The Lowdown
Alright crew, Rusty here. Let’s get into it.
We’ve got a solid run of surf on the cards at Icelands (reef). The first standout action kicks off Friday morning, July 17th, with a clean 4ft SSW groundswell rolling in at a long 16-second period. The water is sitting at 86° which is a touch warmer than average for this time of year, so it’ll feel nice. Light cross-off wind from the SE at 6 mph is keeping things clean, and the combined swell energy is moderate at 761. This is a great place to start your weekend early.
Saturday, July 18th, is looking like a little gem. Both morning and afternoon sessions serve up glassy 4ft SSW swell with zero wind. Perfect conditions. Period drops a touch to 14 seconds, but that’s still quality, long-period groundswell. The wave energy is still moderate and the reef will be handling that period well. Definitely a strong contender for the best day in the first week.
Sunday the 19th turns messy – 9-12 mph cross-on shore winds from the NW to SW push the surf quality down. The swell drops a little and the period shortens to 13 seconds. Not one for the logbook.
We hit Monday the 20th and it’s a return to rippable form. Morning glassy conditions with a clean 6ft SSW swell from a 17-second period. That’s solid, powerful groundswell and the combined energy climbs to 1675 – strong wave energy. This is expert territory, too big for beginners, but if you’ve got the skill, this is a standout. The reef setup will give those long-period waves shape.
Tuesday the 21st is still worthwhile, especially the afternoon when the swell sits at 5ft with 14-second period and clean cross-off winds, energy still moderate at 812. Thursday the 23rd through Friday the 24th gets a bit bumpy with stronger winds and shorter period swell of 10 seconds and 5-6ft. It’s still cross-off but the quality isn’t the same.
Now, from Monday the 27th into Wednesday the 29th, there’s another pulse of very clean, glassy swell with long periods pushing toward 20 seconds. Those days are glassy or with light offshore winds. The swell is around 2-5ft so it’s manageable. The rounded peak here is Tuesday afternoon the 28th: 4ft SSW swell, 17-second period, glassy, excellent – combined energy 1281. That’s a seriously good call for the experienced crew.
The last real standout is a cracker. Friday morning July 31st through Saturday morning August 1st. Friday morning shows a 5ft SSW groundswell at 18 seconds with clean cross-off wind; energy hits 1705. Saturday morning delivers the biggest of the window: 7ft SSW at 16 seconds with clean offshore breeze – combined energy of 2243. This is for experts only, but it’s a thrilling outlook. The water is still warm, and conditions will be pure.
A few of the later days, like July 30th and August 1st afternoon, have a slight cross-onshore or crosswind element that may mess with perfection, but the swell quality remains top notch.
Bottom line: Saturday the 18th and that Friday/Saturday block at the end of July and into August are the absolute pick of the bunch. Get in the water.
Rusty
Short Range ForecastHeavy rain (total 48mm), heaviest during Sun afternoon. Warm (max 29°C on Fri morning, min 25°C on Sun afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 27mm), heaviest during Tue morning. Warm (max 28°C on Mon afternoon, min 27°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the SE by Wed night). | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | S 17 | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph | |||||||||||||||||||||
711 | 695 | 536 | 529 | 463 | 412 | 421 | 351 | 734 | 1630 | 1411 | 1193 | 899 | 731 | 490 | 390 | 294 | 217 | 502 | 598 | 706 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:50PM0.96m | 8:57AM1.22m | 9:36PM0.99m | 9:38AM1.10m | 10:22PM1.00m | 10:19AM0.97m | 11:10PM0.99m | 11:00AM0.83m | 00:02AM0.96m | 11:49AM0.70m | 1:01AM0.93m | 12:56PM0.60m | 2:07AM0.92m | ||||||||
Low Tide | 2:37PM0.01m | 2:23AM0.11m | 3:12PM0.04m | 3:11AM0.18m | 3:46PM0.08m | 4:00AM0.25m | 4:18PM0.13m | 4:50AM0.33m | 4:51PM0.18m | 5:48AM0.39m | 5:28PM0.23m | 7:00AM0.43m | 6:11PM0.28m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | |
mm | 1 | 2 | 9 | 3 | 1 | 16 | 5 | 11 | — | — | 1 | 4 | 5 | 2 | 5 | 1 | 3 | 6 | 2 | 4 | 4 |
Temp °C | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 25 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 28 |
Feels °C | 33 | 32 | 32 | 33 | 32 | 30 | 30 | 26 | 31 | 30 | 31 | 30 | 28 | 30 | 29 | 29 | 30 | 29 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | S 17 | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 16 | SW 13 |
711 | 695 | 536 | 529 | 463 | 412 | 421 | 351 | 734 | 1630 | 1411 | 1193 | 899 | 731 | 490 | 390 | 294 | 217 | 59 | 41 | 46 | |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 18 | SSW 13 | S 7 | S 6 | WNW 7 | W 9 | SSE 6 | S 18 | WNW 9 | S 16 | WSW 18 | SSW 15 | WNW 11 | SW 16 |
43 | 51 | 49 | 48 | 47 | 54 | 35 | 225 | 290 | 38 | 40 | 5 | 2 | 75 | 56 | 8 | 46 | 31 | 72 | 11 | 66 | |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | S 7 | SSE 7 | W 5 | WNW 8 | W 10 | W 7 | W 8 | WNW 10 | SW 19 | WNW 11 | WNW 10 | WNW 10 | SSW 15 | WNW 10 |
7 | 7 | 6 | 6 | 6 | 6 | 5 | 34 | 26 | 7 | 6 | 2 | 1 | 6 | 10 | 15 | 23 | 11 | 21 | 21 | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 6 | NNW 5 | W 5 | — | — | SSE 7 | SSE 7 | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 10 | SSE 10 | SSE 10 |
— | — | — | — | — | — | 36 | 46 | 20 | — | — | 48 | 62 | — | 99 | 127 | 121 | 154 | 502 | 598 | 706 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 33 | 0 | 0 | 0 | 29 | 29 | 54 | 0 | 0 | 0 | 0 | 33 | 0 | 0 | 33 | 0 | 33 | 33 | 366 | 145 |
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Information about the Icelands Surf forecast
The above surf forecast table for Icelands provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Icelands can be found by selecting the local surf guide option on the grey menu. Our Icelands 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 (Icelands) 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 Icelands 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.










