Surf Forecasts:
Sandtracks surf forecast from 30 Aug 2026:
- Most powerful swell: Saturday 5 Sep, 8PM (local time) - 7ft (2.1m), 8s period, E swell with 608 kJ wave energy.
Best Forecast Surf Conditions for Sandtracks this week:
The most powerful waves expected at Sandtracks in the next 16 days are 2.1m 8s and forecast to arrive on Saturday (Sep 05) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sat 5th Sep) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Sandtracks over the next 16 days.
The Lowdown
Alright, folks. Rusty here. Let’s get stuck into the outlook for Sandtracks. Now, I’ve got to be straight with you – this is a tough one. The whole 16-day window is looking pretty grim for a proper paddle, so don’t go getting your hopes up. We’ve got a real dry spell on our hands.
Starting off from Saturday the 29th of August, the wind is howling out of the ENE at 25 mph, blowing straight across the break. The swell is a weak 3 ft from the S with a long period, but the conditions are just too messy. It’s a write-off.
Sunday the 30th and Monday the 31st stay in the same rut. The wind stays strong and cross, and the waves are a messy chop. You’ll see a bit of size – up to 5 ft – but it’s short period windswell and the cross-shore wind is just killing it. Don’t bother.
The entire first week of September is a bust. Tuesday the 1st through to Saturday the 6th, the story is the same: fresh to strong cross-shore breezes, lumpy conditions, and the odd bit of clean-ish water on the Thursday afternoon and Friday with a light cross-offshore wind, but the swell is small and weak. The energy is moderate (between 566 and 884), but the quality just isn’t there for a proper surf. The water temp is sitting at 81°, which is about average for this time of year.
Then we hit Sunday the 6th of September. The swell starts to build in the morning, with a 8 ft easterly swell and strong energy (1259). By the afternoon, it’s pumping – 10 ft from the east, with a period of 11 seconds, and the energy jumps to 2521. The wind is cross-offshore, keeping the surface clean. That’s a beast of a day, but with 10 ft waves, this is strictly for experts. The setup is a reef, so it’ll handle the size, but it’s not a day for the faint-hearted. This is the one standout in the whole outlook.
After that, it’s back to the doldrums. Monday the 7th through to the end of the window on Sunday the 13th of September, we’ve got a mix of fresh cross-shore winds and small, weak swells from the south and southwest. The energy drops off a cliff, from 1520 on Monday afternoon down to just 254 by the final Sunday. The conditions are either lumpy or just marginal. You might get a tiny window on the 10th or 11th with a bit of a longer period groundswell, but the size is gone. It’s a full week of nothing.
So, to wrap it up: the only real day to circle on the calendar is Sunday the 6th of September for the experts. The rest is a washout. For the average punter, it’s probably time to wax the kiteboard, because the wind is reliable even if the surf isn’t. The forecasts can change, but right now, it’s a long wait.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 13 | E 7 | E 7 | E 7 | SSW 15 | SSW 15 | ENE 8 | S 19 | SSW 18 | ENE 8 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | E 8 | E 7 | E 8 |
Wave Graph | ||||||||||||||||||||
215 | 290 | 250 | 220 | 199 | 191 | 250 | 273 | 329 | 350 | 465 | 520 | 401 | 347 | 268 | 250 | 225 | 239 | 238 | 341 | |
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-off | cross-off | cross | cross-off | cross-off |
High Tide | 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 | 9:11AM0.63m | 10:39AM0.65m | |||||||||
Low Tide | 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 | 1:48AM0.10m | 3:13AM0.11m | |||||||||
— | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | |
6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 27 | 27 | 25 | 26 | 27 | 25 | 27 | 27 | 25 | 27 | 28 | 25 | 26 | 27 | 25 | 27 | 27 | 25 |
Feels °C | 23 | 22 | 24 | 22 | 23 | 23 | 24 | 23 | 25 | 25 | 23 | 26 | 26 | 23 | 23 | 24 | 23 | 24 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | SSW 16 | S 12 | SSW 15 | SSW 15 | SSW 14 | S 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | E 13 | S 13 |
215 | 138 | 226 | 100 | 199 | 191 | 183 | 273 | 329 | 314 | 465 | 520 | 401 | 347 | 268 | 250 | 225 | 222 | 165 | 162 | |
Swell 2 Height (m) Direction Period (s) | E 13 | SSW 17 | SSW 12 | SSW 16 | S 11 | S 11 | S 11 | S 10 | SW 14 | S 12 | SSE 10 | SSE 10 | S 11 | S 11 | E 13 | E 12 | E 12 | E 13 | S 13 | E 13 |
81 | 186 | 46 | 162 | 85 | 82 | 82 | 50 | 100 | 75 | 35 | 33 | 65 | 61 | 121 | 72 | 69 | 170 | 165 | 155 | |
Swell 3 Height (m) Direction Period (s) | SSW 17 | E 12 | SSE 12 | ENE 11 | E 11 | ENE 10 | SSW 19 | SW 14 | S 10 | SW 14 | SW 14 | SW 14 | E 14 | E 13 | SSE 10 | SSE 10 | E 15 | SW 12 | SW 13 | SSW 20 |
113 | 75 | 48 | 40 | 35 | 32 | 123 | 74 | 46 | 51 | 50 | 48 | 66 | 87 | 33 | 32 | 68 | 6 | 27 | 37 | |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 7 | E 8 |
148 | 290 | 250 | 220 | 154 | 173 | 250 | 257 | 229 | 350 | 280 | 197 | 201 | 151 | 207 | 212 | 153 | 239 | 238 | 341 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 146 | 146 | 20 | 26 | 10 | 20 | 20 | 10 | 10 | 146 | 10 | 10 | 146 | 11 | 10 | 146 | 10 | 13 | 148 | 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.











