Surf Forecasts:
Sandtracks surf forecast from 28 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 5AM (local time) - 6ft (1.9m), 8s period, ENE swell with cross-offshore winds.
- Most powerful swell: Thursday 3 Sep, 2PM (local time) - 5ft (1.5m), 12s period, E swell with 649 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 5AM (local time) - 6ft (1.9m), 8s period with ENE swell.
Best Forecast Surf Conditions for Sandtracks this week:
The surf forecast for Sandtracks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 01) at 5AM. The primary swell is predicted to be 1.9m and 8s period with a secondary swell of 1.4m and 8s. Another secondary swell of 0.6m and 19s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sandtracks in the next 16 days are 1.5m 12s and forecast to arrive on Thursday (Sep 03) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Thursday (Sep 03) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 1st Sep) | 6ft (1.9m) 8s |
| Best Surf | 5AM (Tue 1st Sep) | 6ft (1.9m) 8s |
| Most Powerful | 2PM (Thu 3rd Sep) | 5ft (1.5m) 12s |
Table - best surf conditions forecast for Sandtracks over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’m not gonna sugarcoat it – the start of this run is a write-off. We’ve got a solid 16-day window on the table, but for the first week-plus, it’s all frustration. The wind is howling out of the ENE at 19 mph, cross-shore all the way, turning what little swell we have into a lumpy, choppy mess. The combined energy values are stuck in the moderate range (745 to 651), and the wave comment is “poor surf conditions” right through. It’s brutal. You’d be better off doing literally anything else.
Then, around Thursday afternoon, September 10th, things start to look up. We finally catch a break. On Sunday afternoon, September 6th, there’s a flicker of hope with a clean, cross-off breeze and a 17-second groundswell from the SSW at 3ft. The combined energy jumps to 1307 (moderate-to-strong), and it’s marked as excellent for experienced surfers. That’s the first real glimmer.
But the real standout, the one you’ve been waiting for, is Monday afternoon, September 7th. Glassy conditions, a 3ft SSW groundswell with a 15-second period, and the combined energy is pumping at 1285. The water’s sitting at 81°F, which is spot on average for this time of year, no major anomaly. That’s a clean, lined-up window for the experienced crew at Sandtracks. The swell direction from the SSW is a dream for this reef break, and with the wind dead calm, it’ll be as good as it gets.
After that, Tuesday afternoon, September 8th keeps the vibe going with a clean, cross-off breeze and a 4ft SSW swell at 14 seconds. The energy reading is 833 – solid. And Thursday morning, September 10th serves up another clean, cross-off morning with a 2ft SW swell at 16 seconds, energy at 750. It’s not huge, but it’s clean.
The rest of the second week is a mixed bag. There’s more ENE wind and cross-chop, so don’t get too excited about the long-range calls. That Monday afternoon glass-off is your best bet – mark it down.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Thu night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Tue morning, min 25°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the NE by Mon night). | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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) | S 16 | S 16 | S 14 | S 14 | S 13 | E 7 | E 7 | E 7 | SSW 16 | SSW 16 | SSW 15 | ENE 7 | ENE 7 | E 8 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 15 |
Wave Graph | ||||||||||||||||||||
527 | 582 | 329 | 399 | 289 | 150 | 321 | 205 | 226 | 171 | 199 | 212 | 255 | 286 | 329 | 311 | 459 | 422 | 406 | 352 | |
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 | cross |
High Tide | 3:40PM0.70m | 3:53AM0.45m | 4:05PM0.67m | 4:31AM0.50m | 4:31PM0.62m | 5:12AM0.55m | 4:56PM0.56m | 5:56AM0.58m | 5:20PM0.49m | 6:48AM0.60m | 5:42PM0.41m | 7:51AM0.61m | 5:57PM0.35m | |||||||
Low Tide | 10:18PM0.11m | 9:32AM0.10m | 10:37PM0.10m | 10:15AM0.14m | 10:58PM0.09m | 11:02AM0.18m | 11:20PM0.08m | 11:55AM0.24m | 11:45PM0.07m | 1:04PM0.29m | 00:15AM0.07m | 2:51PM0.32m | 00:53AM0.08m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | |
6:52 | — | — | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 28 | 28 | 26 | 27 | 28 | 26 |
Feels °C | 25 | 23 | 25 | 25 | 23 | 24 | 23 | 23 | 24 | 23 | 23 | 24 | 25 | 23 | 28 | 26 | 26 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | SSW 16 | S 12 | SSW 15 | SSW 15 | SSW 14 | S 19 | SSW 18 | S 18 | S 17 | ENE 8 | S 16 | S 15 |
527 | 582 | 329 | 399 | 289 | 121 | 215 | 102 | 226 | 100 | 199 | 191 | 180 | 273 | 329 | 311 | 459 | 163 | 406 | 352 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | E 18 | SSW 11 | E 15 | E 14 | S 13 | SSW 17 | SSW 17 | SSW 12 | SSW 16 | S 11 | S 11 | S 10 | S 10 | SW 14 | S 12 | SSW 14 | S 16 | E 12 | E 13 |
81 | 24 | 38 | 106 | 104 | 89 | 115 | 186 | 46 | 162 | 82 | 81 | 56 | 51 | 100 | 75 | 80 | 422 | 73 | 166 | |
Swell 3 Height (m) Direction Period (s) | WNW 9 | NW 9 | E 16 | SSW 19 | SW 19 | E 13 | W 11 | E 12 | ENE 11 | ENE 11 | E 11 | S 21 | SSW 19 | SW 14 | S 10 | SW 14 | W 11 | E 14 | SSE 11 | SSE 11 |
8 | 3 | 45 | 35 | 90 | 89 | 9 | 75 | 43 | 40 | 35 | 76 | 123 | 99 | 47 | 51 | 9 | 95 | 37 | 38 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
137 | 137 | 116 | 94 | 115 | 150 | 321 | 205 | 192 | 171 | 157 | 212 | 255 | 286 | 293 | 300 | 244 | 307 | 171 | 283 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 26 | 20 | 10 | 146 | 10 | 20 | 23 | 30 | 20 | 23 | 10 | 20 | 146 | 10 | 10 | 20 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











