
Surf Forecasts:
Icelands surf forecast from 25 Jul 2026:
- Best quality surf: Friday 31 Jul, 1AM (local time) - 4ft (1.2m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Saturday 1 Aug, 10AM (local time) - 5ft (1.5m), 17s period, SSW swell with 1,377 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 10PM (local time) - 4.5ft (1.3m), 10s period with SSE 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 Sunday (Jul 26) at 10PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.6m and 14s. 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 1.5m 17s and forecast to arrive on Saturday (Aug 01) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 26th Jul) | 4.5ft (1.3m) 10s |
| Best Surf | 1AM (Fri 31st Jul) | 4ft (1.2m) 18s |
| Most Powerful | 10AM (Sat 1st Aug) | 5ft (1.5m) 17s |
Table - best surf conditions forecast for Icelands over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get into it.
Alright, listen up. We’ve got a bit of a slow start, but the back half of this forecast looks like it’s got some real magic for those who are patient. The first few days are a bit of a write-off, but hold on for the good stuff.
We’re looking at Icelands first. This is a reef break, exposed to the swell, and it’s fairly consistent. It’s an advanced spot, so best leave the beginners on the beach for a while. The water temperature is sitting at 86°F right now, which is about 1°F warmer than usual for this time of year—nothing wild, just a touch of tropical warmth.
Saturday the 25th and Sunday the 26th are a bit of a wash. We’ve got a 6ft to 6ft SSE swell, but it’s coming in with a stiff 30 km/h cross-offshore wind, making it messy. The combined energy is moderate (885 to 897), but with that wind, it’s just not clean. Score is low. Skip it.
Monday the 27th sees the swell drop to 4ft, with a 10-second period, and the wind easing to 15 km/h. It’s still cross-off, so it’s okay, but nothing to write home about. The energy is dropping to 400. Still a marginal call.
Tuesday the 28th is where we start to see a glimmer. The swell drops to 2ft, but the period jumps to 16 seconds. That’s a proper groundswell. The wind on Tuesday afternoon goes glassy, dead calm. That’s a major positive. It’s small, but clean. Energy is 382. A good session for a longboard or a fish.
Wednesday the 29th afternoon gets interesting. The swell is 3ft from the SSW with a 14-second period, and it goes glassy again. The combined energy bumps up to 608. This is where the quality starts to show. Very good, clean conditions.
Now, Thursday the 30th and Friday the 31st are where it starts to get really good. The swell is 4ft to 4ft, the period is 16 to 19 seconds, and the wind is either light offshore or glassy. The energy is in the 800 to 900 range. This is classic, clean, long-period groundswell. The sets will be a bit spaced out, but the shape will be excellent. This is the kind of reef-swell that makes Icelands a gem.
The standout is Saturday the 1st of August. The morning session shows a 5ft SSW swell with a 17-second period, and the combined energy spikes to 1404. The wind is just a slight air, leaving it clean. That’s a strong, clean groundswell. At 5ft, it’s getting into the sweet spot, but it’s still manageable for advanced surfers. The water will be clean. This is the best on offer for the first week.
Sunday the 2nd and Monday the 3rd are still decent, with 4ft to 4ft swell, 15 to 16-second periods, and glassy or light winds. Energy is 700 to 800. Good, but not the standouts.
Now, we hit a rough patch. Tuesday the 4th through Friday the 7th gets blown out. The wind swings to the NW, and we get onshore and cross-onshore conditions. The swell is still there (4ft to 6ft), but the wind is 15 to 40 km/h, making it lumpy and choppy. The energy is high (up to 2000), but it’s just a mess. The setups look more interesting for kite surfing than paddle surfing during this window. Avoid it.
Saturday the 8th of August afternoon is a redemption. The wind goes glassy, the swell is 4ft with an 18-second period, and the energy is 1775. That’s a very clean, powerful groundswell with perfect conditions. Expert surfers only.
The final standout is Sunday the 9th of August. The morning has a 7ft SSW swell with a 16-second period, light offshore wind, and a combined energy of 2393. That’s strong. The afternoon goes glassy with a 7ft swell. This is big, powerful, and clean. At 7ft, this is for experts only. The crowd profile at Icelands is “often,” so expect a few people out there, but with conditions this good, the lineup will be worth it. This is the best of the whole outlook. Clean, strong, and long-period. It’s a long way out, but it is promising.
So, to wrap it up: the first week has a few glimmers, but the real magic is on Saturday the 1st of August and Sunday the 9th of August. August 9th is the big one.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 28°C on Sat morning, min 27°C on Sat morning). Winds decreasing (fresh winds from the SSE on Sat morning, calm by Mon night). | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
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) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 14 | SSW 14 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
550 | 650 | 482 | 351 | 327 | 295 | 210 | 227 | 220 | 217 | 196 | 256 | 214 | 325 | 395 | 651 | 721 | 887 | 587 | 926 | 587 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | glassy | cross-off | cross-off | glassy | glassy | cross-off | glassy | cross-off | off | glassy | cross-off |
High Tide | 3:47PM0.54m | 4:12AM0.96m | 4:50PM0.58m | 5:02AM1.02m | 5:37PM0.63m | 5:44AM1.08m | 6:17PM0.69m | 6:22AM1.13m | 6:53PM0.75m | 6:55AM1.16m | 7:25PM0.82m | 7:26AM1.18m | 7:56PM0.88m | ||||||||
Low Tide | 8:19PM0.32m | 11:29AM0.30m | 9:31PM0.30m | 11:57AM0.24m | 10:31PM0.26m | 12:23PM0.19m | 11:21PM0.22m | 12:49PM0.14m | 00:04AM0.18m | 1:15PM0.11m | 00:44AM0.16m | 1:42PM0.08m | 1:22AM0.15m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 1 | 1 | 2 | — | — | 2 | — | — | 1 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 |
Feels °C | 27 | 27 | 26 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 31 | 33 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 15 | S 15 | SW 14 | SW 14 | SW 14 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSW 14 | SSW 14 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SW 16 |
209 | 113 | 189 | 186 | 189 | 295 | 210 | 227 | 169 | 132 | 152 | 143 | 108 | 325 | 299 | 651 | 721 | 887 | 587 | 926 | 587 | |
Swell 2 Height (m) Direction Period (s) | S 16 | SW 14 | W 11 | W 10 | SSW 19 | SW 13 | SW 12 | SW 13 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 14 | SSE 9 | SSE 8 | SSW 13 | SSW 13 | S 8 | SSW 13 | S 7 | SSW 12 |
124 | 132 | 2 | 2 | 34 | 138 | 77 | 78 | 220 | 217 | 196 | 256 | 214 | 103 | 70 | 225 | 149 | 48 | 198 | 26 | 82 | |
Swell 3 Height (m) Direction Period (s) | W 9 | W 9 | W 11 | W 10 | W 10 | SSW 18 | SSW 17 | SSW 17 | SW 12 | SW 12 | SW 12 | SW 11 | S 15 | SSW 21 | SSW 20 | SSE 8 | S 8 | SSW 13 | S 8 | WNW 10 | S 7 |
2 | 2 | 2 | 2 | 2 | 33 | 113 | 113 | 71 | 35 | 34 | 19 | 39 | 180 | 395 | 65 | 28 | 108 | 30 | 10 | 28 | |
Wind waves Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
550 | 650 | 482 | 351 | 327 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 345 | 414 | 511 | 33 | 414 | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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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.










