
Surf Forecasts:
White Plains Beach surf forecast from 8 Sep 2026:
- Best quality surf: Monday 7 Sep, 11PM (local time) - 21ft (6.5m), 15s period, SSW swell with cross-onshore winds.
- Most powerful swell: Monday 7 Sep, 11PM (local time) - 21ft (6.5m), 15s period, SSW swell with 16,851 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 11PM (local time) - 21ft (6.5m), 15s period with SSW 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 (Sep 07) at 11PM. The primary swell is predicted to be 6.5m and 15s period with a secondary swell of 3.5m and 8s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at White Plains Beach in the next 16 days are 6.5m 15s and forecast to arrive on Monday (Sep 07) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 12s period and expected on Monday (Sep 07) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 7th Sep) | 21ft (6.5m) 15s |
| Best Surf | 11PM (Mon 7th Sep) | 21ft (6.5m) 15s |
| Most Powerful | 11PM (Mon 7th Sep) | 21ft (6.5m) 15s |
Table - best surf conditions forecast for White Plains Beach over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s break down what’s happening at White Plains Beach over the next couple of weeks.
First up, the first few days are a bit of a bust. Monday the 7th has a solid 8ft SSW groundswell, but with a 28 mph ESE cross-on wind, it’s gonna be a mess. The water’s a warm 81°, which is about average for this time of year. The combined energy is 4401 (very strong), but the conditions are choppy and ugly. Tuesday the 8th is similar – 8ft to 7ft of SSW swell, cross-on winds, and strong energy. Not worth it.
The tide turns on Wednesday the 9th. The swell drops to 3ft from the SSW, with a long 14-second period, and by the afternoon the wind goes glassy. That’s the one. The energy is moderate (296), and with glassy conditions and a groundswell that’s sorted, White Plains is gonna be clean and fun. It’s a consistent reef break, so even with 3ft, there’ll be waves. The optimum swell direction is S, and this is coming in from the SSW – close enough. Crowds are often here, so expect some company, but it’ll be worth it.
Thursday the 10th and Friday the 11th stay small (2ft to 2ft) but with long-period SSW and SW groundswell (16 to 18 seconds) and clean cross-offshore winds. The energy is moderate (504, 510, 257). The best session is Friday afternoon: 2ft SW, 15-second period, gentle cross-offshore breeze, and clean conditions. That’s a solid session for a beginner spot.
Saturday the 12th and Sunday the 13th are small and ordinary – 2ft to 1ft, with cross-shore winds. The energy drops (178, 153). Not worth the paddle. Monday the 14th has a standout: the afternoon brings a 2ft SSW swell with a 22-second period – that’s very long period groundswell. The wind goes glassy, and the energy is moderate (382). For a reef, that long period will wrap in nicely, making the small size feel punchy. It’ll be glassy and clean. That’s a hidden gem.
The second week (September 15 onward) sees a bit more size – 3ft to 4ft – but with cross-onshore or cross-shore winds. The energy is moderate to strong (up to 866). The best window is Wednesday the 16th afternoon: 3ft SSW, 18-second period, and light cross-onshore wind with glassy moments. The energy is 599 (strong). Thursday the 17th afternoon also goes glassy with a 3ft SW swell, 16-second period.
The standout across the whole 16 days? Wednesday the 9th afternoon and Monday the 14th afternoon. The glassy conditions and long-period groundswell will make White Plains Reef come alive. The first week is the best bet; the second week is more patchy but promising. Aim for those glassy windows.
Rusty.
Short Range ForecastModerate rain (total 18mm), heaviest on Mon night. Warm (max 28°C on Tue afternoon, min 26°C on Tue night). Winds decreasing (near gales from the SSE on Mon night, calm by Wed night). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | SW 14 | SSW 13 | SSW 9 | SSW 8 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 18 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 16 | SW 16 | SSW 13 | SW 15 | SSW 15 | SSW 14 |
Wave Graph | ||||||||||||||||||||
2704 | 12280 | 1256 | 524 | 431 | 331 | 253 | 176 | 181 | 211 | 268 | 258 | 229 | 283 | 245 | 124 | 116 | 107 | 84 | 134 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:49AM0.35m | 2:17PM0.75m | 2:33AM0.42m | 2:52PM0.72m | 3:14AM0.49m | 3:25PM0.68m | 3:53AM0.55m | 3:54PM0.62m | 4:32AM0.59m | 4:21PM0.55m | 5:11AM0.62m | 4:46PM0.48m | ||||||||
Low Tide | 8:46PM0.13m | 7:12AM0.08m | 9:09PM0.11m | 8:06AM0.08m | 9:31PM0.09m | 8:56AM0.09m | 9:53PM0.08m | 9:45AM0.12m | 10:14PM0.07m | 10:32AM0.16m | 10:36PM0.07m | 11:21AM0.20m | 10:57PM0.08m | |||||||
— | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | |
6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | |
mm | 4 | 11 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 26 | 27 | 25 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 27 | 26 |
Feels °C | 26 | 23 | 27 | 29 | 31 | 31 | 31 | 31 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 14 | ENE 12 | W 10 | SSW 8 | SSW 8 | SSW 14 | SSW 13 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 11 | SSW 15 | E 10 | E 10 | SSW 13 | E 5 | E 5 | E 8 |
2704 | 755 | 666 | 524 | 163 | 331 | 253 | 94 | 150 | 124 | 65 | 51 | 191 | 283 | 122 | 94 | 116 | 14 | 13 | 37 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | ENE 11 | WNW 9 | SSW 14 | ENE 9 | SSW 7 | SSW 13 | SSW 13 | SSW 12 | SW 16 | SW 16 | SW 15 | ENE 10 | SW 16 | SW 16 | E 6 | SW 15 | SSW 15 | SSW 14 |
694 | 696 | 512 | 283 | 431 | 92 | 43 | 176 | 173 | 175 | 268 | 258 | 229 | 158 | 245 | 124 | 15 | 107 | 84 | 134 | |
Swell 3 Height (m) Direction Period (s) | NW 13 | — | SSW 15 | ENE 11 | ENE 10 | SSW 8 | ENE 8 | E 13 | SSW 16 | SSW 18 | E 11 | E 11 | SW 9 | SW 8 | SW 8 | SW 13 | ENE 9 | SSW 12 | SSW 12 | SW 24 |
7 | — | 596 | 380 | 194 | 58 | 54 | 115 | 181 | 211 | 64 | 88 | 28 | 18 | 11 | 87 | 33 | 57 | 56 | 87 | |
Wind waves Height (m) Direction Period (s) | ESE 9 | SSW 13 | SSW 9 | — | — | — | — | SE 4 | ENE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — | — | ENE 9 | — |
1003 | 12280 | 1256 | — | — | — | — | 3 | 231 | 192 | 140 | — | — | — | — | — | — | — | 82 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 147 | 152 | 165 | 32 | 2 | 8 | 2 | 2 | 8 | 8 | 5 | 8 | 5 | 8 | 8 | 8 | 5 | 5 | 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.










