Surf Forecasts:
Ranches surf forecast from 8 Jun 2026:
- Best quality surf: Friday 12 Jun, 5PM (local time) - 1.5ft (0.5m), 19s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 13 Jun, 11PM (local time) - 2ft (0.6m), 17s period, SW swell with 224 kJ wave energy.
- Next surfable swell (1★+): Sunday 7 Jun, 8PM (local time) - 3.5ft (1.0m), 7s period with NE swell.
Best Forecast Surf Conditions for Ranches this week:
The surf forecast for Ranches over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 07) at 8PM. The primary swell is predicted to be 1.0m and 7s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ranches in the next 16 days are 0.6m 17s and forecast to arrive on Saturday (Jun 13) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Monday (Jun 08) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 7th Jun) | 3.5ft (1.0m) 7s |
| Best Surf | 5PM (Fri 12th Jun) | 1.5ft (0.5m) 19s |
| Most Powerful | 11PM (Sat 13th Jun) | 2ft (0.6m) 17s |
Table - best surf conditions forecast for Ranches over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Wed afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||
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) | N 9 | ENE 7 | NE 7 | NE 7 | NE 7 | NW 15 | NE 7 | WNW 13 | S 15 | WNW 12 | WNW 11 | NW 11 | NW 11 | NE 7 | NE 7 | SW 20 | SW 19 | SW 19 | SSW 22 | SSW 21 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 14 | 0 | 96 | 102 | 89 | 54 | 64 | 35 | 0 | 56 | 51 | 30 | 29 | 44 | 27 | 186 | 184 | 175 | 0 | 0 | 219 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | cross-off | off | off | cross-off | glassy | off | cross | cross-off | cross-off | cross-on | cross-on | off |
High Tide | 10:55AM0.21m | 9:37PM0.41m | 11:53AM0.30m | 10:26PM0.35m | 12:41PM0.39m | 11:19PM0.28m | 1:26PM0.49m | 00:16AM0.22m | 2:11PM0.59m | 1:15AM0.17m | 2:56PM0.67m | 2:14AM0.13m | 3:42PM0.73m | 3:12AM0.11m | |||||||
Low Tide | 3:01PM0.17m | 4:58AM-0.02m | 4:50PM0.20m | 5:28AM-0.04m | 6:34PM0.19m | 6:00AM-0.07m | 8:01PM0.15m | 6:35AM-0.09m | 9:14PM0.10m | 7:13AM-0.12m | 10:15PM0.06m | 7:55AM-0.13m | 11:11PM0.03m | ||||||||
 |  |  | | | | | | | | | | | | | | | | | | | |
 | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 7:13 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 25 | 27 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 24 | 25 | 24 |
Feels °C | 25 | 26 | 25 | 27 | 25 | 25 | 26 | 27 | 25 | 27 | 26 | 24 | 27 | 27 | 25 | 26 | 27 | 26 | 25 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | S 21 | S 20 | S 19 | S 18 | S 18 | S 16 | S 16 | S 11 | NE 7 | WNW 12 | WNW 11 | ENE 7 | ENE 7 | S 18 | S 16 | SW 20 | SW 19 | SSW 24 | SSW 22 | SSW 21 | SSW 20 |
| kJ | 233 | 123 | 369 | 311 | 307 | 190 | 131 | 39 | 56 | 56 | 51 | 37 | 37 | 98 | 183 | 186 | 184 | 437 | 669 | 808 | 979 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | S 13 | S 11 | S 12 | S 12 | SSE 16 | S 11 | S 11 | S 14 | NW 11 | S 18 | WNW 10 | NE 7 | S 16 | S 15 | S 15 | SSW 18 | SSE 13 | SW 16 |
| kJ | 48 | 46 | 43 | 88 | 39 | 71 | 69 | 84 | 37 | 37 | 60 | 30 | 98 | 22 | 27 | 80 | 106 | 150 | 211 | 187 | 219 |
Swell 3 Height (m) Direction Period (s) | N 9 | SSE 21 | N 8 | NW 16 | SE 5 | NW 15 | SE 5 | WNW 13 | S 15 | SSE 15 | S 10 | S 13 | NW 11 | S 13 | S 12 | NE 7 | NE 7 | SW 19 | S 14 | SSW 18 | SSE 13 |
| kJ | 14 | 90 | 12 | 65 | 7 | 54 | 7 | 35 | 68 | 71 | 18 | 55 | 29 | 29 | 46 | 14 | 19 | 175 | 89 | 209 | 137 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 7 | ENE 4 | — | NE 7 | NE 7 | E 8 | E 8 | NE 7 | — | — | — | — | — | — | — |
| kJ | 138 | 134 | 96 | 102 | 89 | 83 | 64 | 35 | — | 44 | 56 | 118 | 111 | 44 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 2 | 6 | 0 | 0 | 10 | 6 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ranches surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Ranches Surf forecast
The above surf forecast table for Ranches provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ranches can be found by selecting the local surf guide option on the grey menu. Our Ranches 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 (Ranches) 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 Ranches 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.
Ranches is 22 km (14 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.
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