
Surf Forecasts:
The Box surf forecast from 12 Jul 2026:
- Most powerful swell: Saturday 18 Jul, 8PM (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 Saturday (Jul 18) at 8PM. 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 4s period and expected on Wednesday (Jul 15) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sat 18th Jul) | 1.5ft (0.5m) 5s |
Table - best surf conditions forecast for The Box over the next 16 days.
Alright, Rusty here. Let’s get into it.
First off, I’ll be honest—this is a tough-love forecast for The Box. We’re looking at a 16-day window that starts very flat and stays mostly flat. The water is sitting at a warm 79°, and it’s a touch warmer than normal for this time of year (anomaly plus 3°), so it’s noticeable but not crazy.
The Box is a beach and reef setup, only for advanced surfers, but it’s rarely breaking. And guess what? It’s barely breaking at all in this whole period. The combined energy of all swells directed here is in the low single digits most days, with a few short pulses hitting a weak 20 (20) at best. That’s barely enough to push a ripple over the reef.
Through Sunday the 12th and Monday the 13th, we’ve got tiny swell around 1.0 ft to 1 ft, coming from the NNE or ESE, with periods of 4 to 5 seconds. That’s short-period wind slop, and with a moderate breeze on Sunday morning and cross-on winds, it’s a write-off. Monday morning cleans up a bit with a light WNW cross-off breeze, but there’s no wave to ride.
Tuesday the 14th morning you get a glassy calm with 0.3 ft swell—that’s a pond. The afternoon picks up a tiny 0.7 ft from the east with a clean cross-off, but it’s still flat. This pattern repeats day after day: tiny swell, clean wind, no surf. Wednesday the 15th morning is glassy with 0.3 ft. Friday the 17th has a moderate cross-shore breeze and 1 ft of 3-second chop. You get the idea.
The only blip of energy comes on Saturday the 18th morning, with a combined energy of 13 (13) and 1 ft from the NE, period 5 seconds. But it’s a cross breeze and the swell is too weak and short. Sunday the 19th afternoon sees a 2 ft ESE swell with a period of 5 seconds and energy of 20 (20), but it’s a gentle cross-shore—still crumbly and small.
Monday the 20th morning is dead calm, glassy, with 2 ft from the ESE, period 5 seconds, energy 15 (15). That’s the best of the bunch, but it’s still tiny and weak. If you’re a beginner, it’s not dangerous, but it’s not really surfable either. For an advanced spot like The Box, this is just a flat spell.
The rest of the window fades into nothing. Combined energy drops to 1 or 0. The last few days up to Monday the 27th have a few cross-off breezes, but the swell is a measly 1.0 ft to 1 ft. The Box is an inconsistent spot, and this blank run is more normal for the area. Don’t hold your breath.
If you’re a kite surfer, the wind is mostly light to moderate, so not great for that either. For paddle surfing, there’s nothing here. The forecasts can change, but for now, it’s a long wait.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 24°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Wed afternoon, min 25°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||
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) | NNE 4 | NE 4 | NE 5 | NNE 5 | NE 5 | ESE 5 | NE 5 | E 5 | NE 5 | NE 4 | E 5 | S 4 | SW 4 | N 3 | NNE 4 | NNE 3 | NE 4 | NE 4 | NE 5 | NNE 5 | NE 5 |
Wave Graph | |||||||||||||||||||||
7 | 4 | 6 | 7 | 4 | 6 | 1 | 2 | 1 | 1 | 2 | 0 | 0 | 2 | 5 | 3 | 5 | 5 | 7 | 2 | 1 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross | cross-off | glassy | cross-off | cross-off | glassy | cross-off | cross | cross-off | cross | cross | cross | cross-on | glassy | cross | on | off |
High Tide | 9:38PM0.14m | 10:25PM0.15m | 11:10PM0.16m | 11:54PM0.16m | 00:36AM0.16m | 1:12AM0.14m | 1:42AM0.13m | ||||||||||||||
Low Tide | 11:31AM-0.01m | 12:05PM-0.01m | 12:49PM-0.02m | 1:32PM-0.02m | 2:13PM-0.01m | 2:48PM-0.00m | 2:59PM0.01m | ||||||||||||||
6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | |
— | — | 9:24 | — | — | 9:23 | — | — | 9:23 | — | — | 9:22 | — | — | 9:22 | — | — | 9:22 | — | — | 9:22 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 26 | 26 | 27 | 26 | 26 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 26 | 28 | 27 | 26 | 27 | 27 |
Feels °C | 27 | 29 | 29 | 30 | 30 | 27 | 30 | 28 | 28 | 29 | 28 | 29 | 30 | 31 | 32 | 27 | 31 | 29 | 29 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | NE 5 | E 5 | NE 5 | ESE 5 | ESE 5 | E 5 | ESE 5 | ESE 5 | E 5 | — | SSW 4 | SSW 3 | S 4 | — | N 7 | ESE 4 | ESE 5 | ESE 5 | ESE 5 |
2 | 4 | 6 | 4 | 3 | 6 | 3 | 2 | 2 | 2 | 2 | — | 5 | 1 | 1 | — | 1 | 7 | 8 | 9 | 10 | |
Swell 2 Height (m) Direction Period (s) | E 5 | NE 4 | ESE 5 | — | E 7 | NE 4 | — | NE 5 | NE 5 | — | NE 4 | — | — | — | — | N 7 | — | NE 4 | NE 5 | NNE 5 | NE 5 |
2 | 4 | 5 | — | 4 | 1 | — | 1 | 1 | — | 1 | — | — | — | — | 1 | — | 5 | 4 | 2 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NE 5 | — | — | NE 4 | — | — | — | — | — | NE 7 | — | NE 6 | NE 7 | — | — |
— | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | 2 | — | 1 | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | NNE 4 | — | NNW 2 | NNE 5 | — | SSW 3 | — | — | SSW 3 | — | S 3 | S 4 | SW 4 | N 3 | NNE 4 | NNE 3 | NE 4 | NE 4 | NE 5 | NE 5 | — |
7 | — | 1 | 7 | — | 2 | — | — | 1 | — | 4 | 10 | 9 | 2 | 5 | 3 | 5 | 5 | 7 | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 538 | 538 | 396 | 396 | 571 | 479 | 793 | 793 | 733 | 791 | 791 | 826 | 418 | 688 | 897 | 598 | 638 | 299 | 664 | 664 | 692 |
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.










