Surf Forecasts:
White Plains Beach surf forecast from 15 Aug 2026:
- Best quality surf: Monday 17 Aug, 2AM (local time) - 3ft (0.9m), 14s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 16 Aug, 5AM (local time) - 18ft (5.5m), 11s period, E swell with 6,362 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 2AM (local time) - 3ft (0.9m), 14s period with S swell.
Best Forecast Surf Conditions for White Plains Beach this week:
The surf forecast for White Plains Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 2AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.9m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at White Plains Beach in the next 16 days are 5.5m 11s and forecast to arrive on Sunday (Aug 16) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 10s period and expected on Saturday (Aug 15) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 17th Aug) | 3ft (0.9m) 14s |
| Best Surf | 2AM (Mon 17th Aug) | 3ft (0.9m) 14s |
| Most Powerful | 5AM (Sun 16th Aug) | 18ft (5.5m) 11s |
Table - best surf conditions forecast for White Plains Beach over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s talk about White Plains Beach and what’s coming down the pipe. It’s shaping up as a quiet stretch, so don’t go planning a big session just yet.
For the first week or so, it’s mostly flat and messy. This exposed reef break gets consistent swell, but the wind is cranking – strong breezes out of the ENE keeping the surface cleaned up, but the wave quality is just poor. Around August 15th and 16th, there’s a spike in size with swells hitting 8ft to 10ft, and the combined energy reading is high (1407 and 2219), but it’s coming from the east rather than the preferred south. With cross-off to cross-on winds, this setup is more for the kite crew than a clean paddle sesh. Water temp is about 82°, which is pretty normal for this time of year.
There’s a real dry spell here. From now through most of August, the surf is either poor or marginal. You get a glimpse on Monday, August 17th, with a 3ft south swell at 14 seconds, but the energy is weak (613) and the wind is fresh. Not worth the drive. This is the pattern for days. The swells that do come are mostly south or southwest, with periods from 13 to 18 seconds, so they’ve got some power, but heights rarely top 3ft, and the combined energy (200-700 range) is just moderate. The break is consistent, but the waves aren’t showing.
Now, the standout window lands on Thursday, August 27th. The afternoon goes glassy – dead calm, no wind from the east – and the swell is a clean 4ft from the east, with a 17-second period. That’s real groundswell, and with an energy reading of 1392, it’s got some punch. The direction ain’t spot-on for this reef, but glassy conditions and that long period will bring clean, lined-up waves. This is the best you’ll see, and I’d mark it for experienced surfers. The Friday morning after is also decent, with similar 4ft east swell and light winds, though it’s a little cross-on.
From there, into early September, it’s back to tiny swell and clean but weak conditions (2ft to 3ft). Nothing to get excited about.
Bottom line: we’ve got a long gap with no real surf until August 27th. That Thursday afternoon glass-off is your target. Everything else is a waiting game.
Rusty out.
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun morning. Warm (max 28°C on Fri afternoon, min 25°C on Fri night). Winds decreasing (near gales from the E on Sat night, light winds from the ENE by Sun night). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||
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) | S 14 | S 14 | E 9 | E 10 | E 10 | ESE 10 | SSE 7 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SW 16 | SW 16 | SSW 16 | SW 18 | SW 17 | SSW 16 |
Wave Graph | ||||||||||||||||||||
496 | 306 | 1093 | 1906 | 4049 | 1532 | 263 | 311 | 412 | 329 | 222 | 215 | 166 | 158 | 129 | 125 | 177 | 316 | 305 | 347 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 5:02PM0.68m | 5:41AM0.50m | 5:29PM0.60m | 6:30AM0.53m | 5:53PM0.51m | 7:23AM0.54m | 6:10PM0.44m | 8:25AM0.55m | 6:13PM0.37m | 9:42AM0.56m | 11:04AM0.57m | |||||||||
Low Tide | 11:40PM0.09m | 11:19AM0.18m | 00:04AM0.09m | 12:13PM0.25m | 00:28AM0.10m | 1:18PM0.31m | 00:54AM0.11m | 2:59PM0.34m | 1:23AM0.13m | 2:04AM0.14m | 3:11AM0.15m | |||||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | |
mm | — | — | — | — | 6 | 16 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 25 | 26 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 27 | 28 | 26 |
Feels °C | 24 | 23 | 23 | 23 | 22 | 22 | 27 | 29 | 25 | 26 | 25 | 24 | 25 | 26 | 25 | 26 | 26 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | S 14 | E 10 | S 13 | S 13 | S 13 | S 13 | E 9 | ENE 8 | S 14 | E 7 | E 7 | E 7 | S 13 | S 13 | SW 16 | SW 16 | ENE 8 | ENE 8 | ENE 7 | ENE 8 |
496 | 216 | 280 | 219 | 176 | 209 | 402 | 270 | 412 | 134 | 103 | 88 | 166 | 158 | 129 | 125 | 85 | 75 | 73 | 81 | |
Swell 2 Height (m) Direction Period (s) | WNW 12 | S 14 | W 11 | W 13 | S 18 | S 16 | S 13 | SSE 6 | S 6 | S 14 | S 13 | S 13 | SSW 18 | WNW 12 | S 12 | S 12 | SSW 16 | SW 18 | SW 17 | SSW 16 |
27 | 306 | 22 | 30 | 99 | 192 | 215 | 72 | 29 | 329 | 222 | 215 | 123 | 48 | 69 | 45 | 177 | 316 | 305 | 347 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | W 11 | SW 17 | S 19 | WNW 13 | WNW 12 | S 16 | S 14 | WNW 11 | S 6 | WNW 11 | SSW 17 | WNW 13 | SW 18 | SSE 9 | SE 9 | S 12 | S 11 | SSE 9 | S 11 |
30 | 21 | 12 | 64 | 33 | 48 | 183 | 311 | 24 | 15 | 24 | 115 | 57 | 79 | 35 | 22 | 45 | 23 | 16 | 22 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 9 | E 10 | E 10 | ESE 10 | SSE 7 | — | E 8 | ENE 7 | — | ENE 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — |
407 | 535 | 1093 | 1906 | 4049 | 1532 | 263 | — | 172 | 231 | — | 164 | 93 | 107 | 112 | 109 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 150 | 179 | 151 | 179 | 179 | 149 | 33 | 5 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 8 | 5 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the White Plains Beach Surf forecast
The above surf forecast table for White Plains Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at White Plains Beach can be found by selecting the local surf guide option on the grey menu. Our White Plains Beach 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 (White Plains Beach) 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 White Plains Beach 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.
White Plains Beach is 6 km (4 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.











