
Surf Forecasts:
Sandtracks surf forecast from 7 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 2AM (local time) - 4.5ft (1.4m), 16s period, S swell with 1,029 kJ wave energy.
Best Forecast Surf Conditions for Sandtracks this week:
The most powerful waves expected at Sandtracks in the next 16 days are 1.4m 16s and forecast to arrive on Thursday (Aug 13) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 7s period and expected on Friday (Aug 07) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 13th Aug) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for Sandtracks over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for Sandtracks over the next couple of weeks.
Right off the bat, I gotta be straight with you – it's a tough watch. The first week and a half is pretty much a write-off. We're looking at a long stretch of poor surf conditions from the 7th right through to the 19th of August. The wind is locked in from the ENE, blowing cross-shore, and it's got some serious grunt to it, 12 mph to 25 mph, just chopping everything up. The swell is a mixed bag of small weak stuff and then some bigger, lumpy, short-period windswell, but none of it is clean enough to paddle out with a smile. The wave energy gauge is showing moderate to strong numbers, but with the wind and cross-chop, it's just not surfable. If you're into kiting, this might be your window, but for a paddle surfer, it's a no-go.
There will be a bit of a flicker of hope on the 20th of August. The morning is still marginal, but then Thursday afternoon rolls in and things get interesting. The wind drops to a glassy 3 mph from the north, and we get a 2 ft swell from the SW with a very long period of 21 seconds. The wave energy is moderate, but more importantly, the conditions are described as glassy. That's a window for a sneaky session on a log or a longboard.
Then the 21st of August, Friday, is looking like the best of the bunch. The morning has a light onshore breeze from the SSE, but the afternoon is where it's at. The wind goes glassy again from the SE, and the swell holds at 2 ft from the SW with an 18-second period. The wave comment says "expect very good surf conditions". It's not huge, but it'll be clean and lined up. Sandtracks is a reef break that's fairly consistent, so if you get that glassy window, you'll have some peeling, playful waves. Just keep in mind, it's a spot that's "often" crowded, so you might have some company. For the best chance, aim for the 21st afternoon.
The 22nd of August Saturday morning is back to being marginal with a cross-onshore breeze, so that clean window is pretty tight.
So, to sum it up: the first 12 days are a near-total loss. The standouts are not for size, but for quality. The window of glassy, clean conditions on the afternoon of the 20th and especially the afternoon of the 21st of August are your best bets. It's a short-period swell, but with that glassy surface, it'll be the most fun you'll have in this forecast period.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 25°C on Thu night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Tue night). Mainly fresh winds. | ||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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) | SSW 14 | SW 21 | SW 20 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | E 7 | ENE 7 | SSW 16 | ENE 8 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 20 | S 18 | S 18 | S 16 |
Wave Graph | |||||||||||||||||||
138 | 115 | 99 | 148 | 221 | 211 | 202 | 181 | 222 | 288 | 308 | 234 | 237 | 218 | 336 | 373 | 509 | 613 | 1029 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:14PM0.69m | 10:37PM0.24m | 1:11PM0.75m | 00:30AM0.24m | 2:00PM0.80m | 1:39AM0.27m | 2:43PM0.83m | 2:33AM0.31m | 3:23PM0.83m | 3:22AM0.36m | 3:59PM0.80m | 4:08AM0.41m | |||||||
Low Tide | 3:41AM0.08m | 8:48PM0.23m | 9:04PM0.19m | 6:05AM0.04m | 9:29PM0.15m | 7:07AM0.02m | 9:56PM0.13m | 8:02AM0.01m | 10:23PM0.11m | 8:53AM0.02m | 10:50PM0.10m | ||||||||
— | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | |
7:07 | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | — | 7:05 | — | — | 7:04 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 26 | 27 | 27 | 25 | 26 | 27 | 26 | 27 | 28 | 26 | 27 | 27 | 25 | 27 | 27 | 25 |
Feels °C | 27 | 26 | 27 | 27 | 24 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 24 | 25 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 5 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | E 8 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | S 18 | S 18 | S 16 |
20 | 76 | 91 | 127 | 175 | 120 | 154 | 96 | 85 | 288 | 206 | 234 | 237 | 218 | 336 | 317 | 509 | 613 | 1029 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | NE 7 | SW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SW 16 | S 18 | SSW 12 | SSW 15 | SSW 12 | SSE 9 | SSE 9 | SSE 9 | S 20 | SSW 13 | SSW 13 | WNW 12 |
138 | 14 | 99 | 148 | 221 | 211 | 202 | 130 | 156 | 56 | 184 | 45 | 46 | 46 | 43 | 373 | 289 | 289 | 28 | |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SW 21 | NE 7 | S 11 | S 10 | SSE 10 | SSE 10 | SSW 18 | SW 16 | SSE 10 | SSW 12 | SSE 10 | SSW 11 | SSW 11 | S 21 | SE 9 | SE 9 | WNW 12 | S 20 |
40 | 115 | 13 | 21 | 16 | 31 | 19 | 102 | 127 | 18 | 81 | 35 | 23 | 40 | 79 | 19 | 20 | 28 | 8 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 5 | ENE 5 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 8 | ENE 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 | E 7 |
107 | 20 | 29 | 66 | 176 | 179 | 181 | 181 | 222 | 191 | 308 | 172 | 181 | 150 | 155 | 124 | 132 | 107 | 145 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 8 | 10 | 10 | 10 | 20 | 20 | 20 | 10 | 13 | 10 | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 23 | 10 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Sandtracks Surf forecast
The above surf forecast table for Sandtracks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandtracks can be found by selecting the local surf guide option on the grey menu. Our Sandtracks 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 (Sandtracks) 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 Sandtracks 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.
Sandtracks is 3 km (2 miles) from 'Ewa Beach. If you plan a vacation in Oahu, look for hotels and other accommodation in 'Ewa Beach. 'Ewa Beach has rooms for a wide range of budgets as well as car hire and transport links.











