Surf Forecasts:
White Plains Beach surf forecast from 14 Aug 2026:
- Best quality surf: Monday 17 Aug, 5AM (local time) - 3.5ft (1.0m), 15s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 16 Aug, 5AM (local time) - 13ft (4.0m), 10s period, E swell with 3,196 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 5AM (local time) - 3.5ft (1.0m), 15s 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 5AM. The primary swell is predicted to be 1.0m and 15s period with a secondary swell of 1.4m and 8s. 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 4.0m 10s 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 1.9m 8s period and expected on Monday (Aug 17) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 17th Aug) | 3.5ft (1.0m) 15s |
| Best Surf | 5AM (Mon 17th Aug) | 3.5ft (1.0m) 15s |
| Most Powerful | 5AM (Sun 16th Aug) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for White Plains Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cookin’ for our stretch of coast over the next couple of weeks.
To be honest, it’s a bit of a slow start and a mixed bag overall. The first solid recommendation doesn’t really pop up until Thursday, August 20th, so we’ve got a bit of a wait. Before that, from Friday, August 14th through Wednesday, August 19th, the wind is just too strong and the conditions are mostly blown out or messy, so you’re better off doing something else for nearly a week.
The standout session – and really the only true gem on the horizon – looks to be Thursday afternoon, August 20th, at White Plains Beach. The wind is forecast to drop right out, turning glassy. You’ll have a small but clean 2ft swell rolling in from the SW, with a very long period of 17 seconds. That’s proper groundswell energy, and with the combined energy valued at a moderate (326), it’s not going to be a powerhouse, but it’ll be clean and lined up nicely. This is a reef break, so that long period should produce some nice, walled-up waves. Perfect for a beginner-friendly wave, but even the more experienced crew will appreciate the lack of wind. The water temp is about average for this time of year, so no surprises there.
Another window to keep an eye on is Saturday afternoon, August 22nd, also at White Plains Beach. Again, the wind goes glassy (calm conditions) with a small 3ft SSW swell, period of 16 seconds. The combined energy is moderate (431). This is another solid window for a clean, glassy session, though it’s a similar size to the Thursday standout.
The second week from August 23rd onward is pretty quiet. Consistent ENE cross-off winds keep the sea surface clean, but the swell drops off and stays small, mostly under 3ft. There’s a pulse of more powerful, short-period E swell around August 27th and 28th, pushing 6ft to 7ft, but the period is a short 8 to 9 seconds, and the combined energy is moderate to strong (867-956). That’s going to be a bumpy, choppy mess at this beach setup, more likely to be a windy mess than anything you’d want to paddle out in. Definitely not the best for beginners given the size, and the short period will make it feel like a washing machine. Not recommended.
So, bottom line: hold out for that glassy Thursday afternoon on the 20th, or the Saturday afternoon on the 22nd. That’s your best bet for a clean, classic session. The rest is pretty much a write-off for quality surfing.
Rusty.
Short Range ForecastHeavy rain (total 32mm), heaviest during Sun morning. Warm (max 28°C on Fri afternoon, min 25°C on Fri night). Winds decreasing (gales from the ENE on Sat night, light winds from the ENE by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Tue afternoon, min 24°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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) | S 14 | S 14 | E 8 | E 9 | E 9 | E 10 | E 9 | E 9 | 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 | 496 | 737 | 1004 | 1714 | 2777 | 1807 | 575 | 315 | 334 | 329 | 225 | 215 | 166 | 114 | 129 | 125 | 175 | 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-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | 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 | 10:30AM0.11m | 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 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | |
mm | — | — | — | — | — | 1 | 18 | 6 | 7 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 26 | 27 | 27 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 26 |
Feels °C | 24 | 25 | 24 | 23 | 23 | 22 | 21 | 26 | 28 | 26 | 25 | 25 | 24 | 26 | 24 | 26 | 26 | 25 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 13 | E 9 | E 8 | S 14 | S 14 | S 13 | S 13 | S 13 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 |
496 | 496 | 306 | 280 | 219 | 236 | 161 | 575 | 270 | 334 | 329 | 225 | 215 | 166 | 107 | 86 | 105 | 103 | 72 | 88 | 98 | |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 12 | W 11 | W 11 | W 13 | S 18 | S 16 | SSE 8 | SSE 7 | S 6 | S 6 | SSE 8 | SSW 17 | SSW 18 | S 13 | SW 16 | S 12 | SSW 16 | SW 18 | SW 17 | SSW 16 |
27 | 27 | 21 | 22 | 30 | 99 | 192 | 303 | 96 | 34 | 15 | 14 | 115 | 123 | 114 | 129 | 71 | 175 | 316 | 305 | 347 | |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSW 18 | SSW 17 | SW 17 | S 19 | WNW 13 | WNW 12 | S 13 | S 14 | WNW 11 | WNW 11 | WNW 11 | E 9 | WNW 13 | SE 7 | S 12 | SW 16 | S 12 | S 11 | S 11 | S 11 |
13 | 30 | 29 | 12 | 64 | 33 | 48 | 209 | 315 | 24 | 24 | 24 | 15 | 57 | 11 | 69 | 125 | 45 | 39 | 40 | 22 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 9 | E 9 | E 10 | E 9 | SSE 8 | ENE 8 | E 8 | E 7 | E 7 | ENE 7 | E 7 | — | ENE 8 | ENE 7 | NE 7 | — | ENE 7 | NE 7 |
310 | 397 | 737 | 1004 | 1714 | 2777 | 1807 | 441 | 463 | 201 | 159 | 131 | 91 | 112 | — | 140 | 66 | 50 | — | 135 | 47 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 18 | 28 | 152 | 179 | 179 | 179 | 151 | 33 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 5 |
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.











