Surf Forecasts:
The Box surf forecast from 14 Aug 2026:
- Most powerful swell: Monday 17 Aug, 5PM (local time) - 1.5ft (0.5m), 5s period, ESE swell with 15 kJ wave energy.
Best Forecast Surf Conditions for The Box this week:
The most powerful waves expected at The Box in the next 16 days are 0.5m 5s and forecast to arrive on Monday (Aug 17) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Aug 19) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Mon 17th Aug) | 1.5ft (0.5m) 5s |
Table - best surf conditions forecast for The Box over the next 16 days.
The Lowdown
Well, grab a coffee, 'cause I gotta level with ya – the next couple of weeks are lookin' pretty grim for a paddle. Let's break it down for the one spot we've got on the radar.
First up, The Box is a beach and reef setup, usually for the advanced crew, and it's inconsistent. It likes a good ENE swell direction to really light up. Right now, it's not gettin' that. The water is sittin' at a balmy 84° – that's much warmer than normal for this time of year, almost 6° above average. Pretty unusual.
For the next ten days or so, we're lookin' at a whole lot of nothin'. The combined wave energy is basically zero, just a flat, sad ocean. There's a dry spell here that stretches from Friday the 14th all the way through to the 24th with no real surf on offer. You'll get a tiny bump here and there – like on Saturday the 15th afternoon with a weak 1 ft from the SE with a short 4-second period, and a bit of a cross-onshore wind. Same story pops up again on Sunday the 16th, a little 1 ft from the NE. But that's it – nothing worth paddling out for. The wind goes glassy sometimes, like Saturday morning the 15th and Tuesday the 18th, but there's no swell to clean up.
It's not until Tuesday the 25th in the afternoon that we finally see a pulse. The Box catches a tiny 2 ft from the north with a short 4-second period. Combined energy is only 9, so still weak. The good news? It's glassy. But it's just not enough to get excited about.
Then on Wednesday the 26th, we get what might be the best of a bad bunch. The Box has 3 ft from the NNE in the morning, period of 7 seconds, and combined energy climbs to 78. Still on the weak side, but it's the biggest swell in the whole run. Wind is a moderate cross-shore from the north at 12 mph, so it'll be a bit bumpy. This is still only for experts, though. The afternoon drops to 3 ft from the NE.
Thursday the 27th morning is glassy with a 2 ft from the NE, period 7 seconds. Energy is 31. Clean, but small.
Honestly, if you're desperate, the morning of Wednesday the 26th is your best chance for a wave, but it's far from a standout. The consistent cross-off winds towards the end of the window, like the 28th, might clean things up, but the swell is tiny. With such small, short-period swell and a beach / reef setup, this whole stretch looks more interesting for a kite than a paddle. The forecast can always change, but right now, it's a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 26°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 35°C on Wed night, min 28°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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) | SE 2 | SSW 3 | SE 3 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | SE 5 | SE 5 | SE 4 | NE 7 | NE 6 | SSW 6 | N 3 | NNE 4 | NE 5 |
Wave Graph | ||||||||||||||||||||
1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 2 | 1 | 0 | 5 | 5 | 11 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-on | cross | cross | cross-on | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-off |
High Tide | 00:06AM0.13m | 00:31AM0.11m | 1:12PM0.04m | 00:55AM0.10m | 2:46PM0.06m | 00:57AM0.08m | 3:55PM0.08m | 11:47PM0.07m | 4:53PM0.09m | 5:49PM0.10m | ||||||||||
Low Tide | 2:26PM0.01m | 3:31PM0.02m | 9:02AM0.04m | 4:49PM0.04m | 8:34AM0.04m | 6:39PM0.06m | 8:16AM0.04m | 9:57PM0.07m | 8:06AM0.03m | 8:04AM0.03m | ||||||||||
— | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | |
8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 | — | — | 8:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 29 | 29 | 28 | 29 | 28 | 27 | 29 | 28 | 28 | 30 | 30 | 30 | 31 | 30 | 31 | 32 | 35 | 30 | 31 | 30 |
Feels °C | 29 | 29 | 30 | 30 | 27 | 28 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 29 | 32 | 32 | 31 | 33 | 30 | 32 |
Swell 1 Height (m) Direction Period (s) | — | — | S 3 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | SE 5 | — | SE 4 | SE 4 | SSW 4 | SSW 6 | SSW 5 | SSW 5 | S 4 |
— | — | 1 | 4 | 7 | 15 | 12 | 11 | 13 | 14 | 9 | 10 | — | 4 | 2 | 5 | 43 | 9 | 5 | 2 | |
Swell 2 Height (m) Direction Period (s) | — | SSW 3 | — | — | — | — | — | — | — | — | — | SE 6 | — | — | NE 7 | ESE 4 | — | — | NE 5 | — |
— | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 1 | — | — | 1 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 6 | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 2 | — | SE 3 | SE 4 | — | — | — | — | — | — | — | — | SE 5 | SSW 3 | S 3 | — | NW 4 | N 3 | NNE 4 | NE 5 |
1 | — | 1 | 3 | — | — | — | — | — | — | — | — | 11 | 2 | 1 | — | 2 | 5 | 5 | 11 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 616 | 539 | 574 | 598 | 538 | 621 | 504 | 255 | 255 | 504 | 396 | 504 | 793 | 710 | 689 | 793 | 2 | 538 | 600 | 461 |
Best forecast wave conditions in Valencia | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the The Box Surf forecast
The above surf forecast table for The Box provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Box can be found by selecting the local surf guide option on the grey menu. Our The Box 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 (The Box) 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 The Box 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.
The Box is 4 km (2 miles) from Javea. If you plan a holiday in Valencia, look for hotels and other accommodation in Javea. Javea has rooms for a wide range of budgets as well as car hire and transport links.











