
Surf Forecasts:
Sandy Beach surf forecast from 28 Oct 2026:
- Most powerful swell: Monday 2 Nov, 2PM (local time) - 8ft (2.5m), 8s period, NE swell with 794 kJ wave energy.
Best Forecast Surf Conditions for Sandy Beach this week:
The most powerful waves expected at Sandy Beach in the next 16 days are 2.5m 8s and forecast to arrive on Monday (Nov 02) 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 1.6m 6s period and expected on Monday (Nov 02) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Mon 2nd Nov) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Sandy Beach over the next 16 days.
Short Range ForecastModerate rain (total 18mm), heaviest on Wed afternoon. Warm (max 25°C on Thu afternoon, min 23°C on Wed morning). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat night. Warm (max 25°C on Sat morning, min 23°C on Sun night). Winds increasing (moderate winds from the NE on Sat afternoon, strong winds from the NE by Sun night). | ||||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||||
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) | SSW 15 | S 14 | S 13 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | NE 8 | S 13 | S 13 | S 14 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 |
Wave Graph | |||||||||||||||||||||
355 | 329 | 225 | 620 | 597 | 510 | 496 | 496 | 350 | 280 | 356 | 177 | 156 | 166 | 195 | 653 | 789 | 553 | 438 | 344 | 301 | |
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 | cross-on |
High Tide | 4:11PM0.22m | 5:33AM0.74m | 5:10PM0.18m | 6:34AM0.71m | 6:39PM0.16m | 7:40AM0.67m | 8:39PM0.18m | 8:48AM0.64m | 10:17PM0.25m | 9:51AM0.60m | 11:21PM0.33m | 10:45AM0.56m | 00:09AM0.43m | ||||||||
Low Tide | 12:21PM0.12m | 9:57PM-0.02m | 1:39PM0.12m | 10:42PM0.02m | 3:00PM0.10m | 11:38PM0.06m | 4:07PM0.09m | 1:00AM0.12m | 4:54PM0.07m | 2:46AM0.16m | 5:30PM0.05m | 4:26AM0.18m | 5:59PM0.03m | ||||||||
6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | — | 5:52 | — | |
mm | 7 | 10 | 1 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | 2 | — | — | — |
Temp °C | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 22 | 23 | 23 | 24 | 25 | 24 | 23 | 24 | 23 | 25 | 24 | 25 | 21 | 20 | 19 | 18 | 18 | 19 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | NNE 12 | ENE 5 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | NNE 9 | S 13 | NNW 20 | NW 18 | NW 16 | NNW 16 | NNW 15 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 12 |
355 | 246 | 50 | 620 | 597 | 510 | 496 | 496 | 350 | 138 | 356 | 520 | 711 | 610 | 512 | 377 | 330 | 357 | 307 | 294 | 192 | |
Swell 2 Height (m) Direction Period (s) | NNE 10 | S 14 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | S 13 | NNE 9 | S 12 | S 13 | S 13 | S 14 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 |
163 | 329 | 176 | 210 | 180 | 160 | 168 | 161 | 130 | 280 | 132 | 141 | 156 | 166 | 195 | 74 | 72 | 46 | 23 | 21 | 22 | |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | S 13 | NW 11 | E 14 | SW 18 | E 13 | E 13 | E 12 | E 12 | E 12 | S 15 | E 12 | E 11 | E 11 | SSW 15 | SSW 14 | E 10 | E 10 | E 10 | E 9 |
74 | 51 | 225 | 19 | 33 | 84 | 52 | 51 | 77 | 72 | 72 | 116 | 44 | 40 | 37 | 21 | 20 | 8 | 8 | 7 | 7 | |
Wind waves Height (m) Direction Period (s) | NE 5 | ENE 5 | — | ENE 6 | NE 5 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | E 6 | E 5 | NE 8 | NE 8 | NE 5 | NE 6 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 |
55 | 49 | — | 57 | 79 | 81 | 72 | 78 | 51 | 29 | 21 | 177 | 153 | 65 | 172 | 653 | 789 | 553 | 438 | 344 | 301 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 5 | 5 | 5 | 16 | 16 | 16 | 16 | 5 | 5 | 47 | 150 | 217 | 217 | 217 | 110 | 57 | 55 | 50 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Sandy Beach Surf forecast
The above surf forecast table for Sandy Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandy Beach can be found by selecting the local surf guide option on the grey menu. Our Sandy 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 (Sandy 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 Sandy 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.
Sandy's Beach is 15 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.










