- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ranches surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Sunday 10 May 2026 HSTForecast update in hr min s Forecast update imminent
Ranches surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ranches sea temperature is
25.4° C
(Which is slightly warmer than usual)How big are the waves at Ranches today?
The current surf forecast for Ranches at 8PM is: 1.4m 12s primary swell from a North-northwest direction (forecast issued at 01:00pm May 10). An open ocean swell of 0.3m 8s is not directed at the surf break, a second open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3.5ft (1.0m) | 11s |
| Afternoon (10 May) | 4.5ft (1.4m) | 10s |
| Evening (10 May) | 4.5ft (1.4m) | 12s |
Table - waves today at Ranches. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 11 | N 10 | N 10 | NNW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NE 7 | NW 10 | NE 6 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | |
340 | 424 | 374 | 560 | 325 | 273 | 273 | 255 | 207 | 169 | 166 | 137 | 137 | 114 | 89 | 98 | 115 | 149 | 157 | 154 | 122 | 120 | 103 | 98 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 12:32PM0.22m | 11:37PM0.39m | 1:12PM0.30m | 00:23AM0.36m | 1:50PM0.40m | 1:09AM0.31m | ||||||||||||||||||
Low Tide | 5:12PM0.14m | 6:38AM-0.03m | 6:35PM0.12m | 7:02AM-0.06m | 7:47PM0.10m | 7:28AM-0.09m | ||||||||||||||||||
 |  | |  | | | | | | | | |  | | | | | | | | | |  |  | |
 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | 7:02 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 26 | 25 | 23 | 23 | 23 | 24 | 24 |
24 | 23 | 22 | 23 | 22 | 22 | 22 | 23 | 24 | 22 | 22 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | N 10 | NW 13 | NNW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 |
 kJ | 340 | 424 | 85 | 560 | 325 | 273 | 273 | 255 | 207 | 169 | 166 | 137 | 137 | 92 | 89 | 98 | 115 | 149 | 157 | 154 | 122 | 120 | 103 | 98 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SE 8 | SE 8 | SSW 18 | NNE 6 | SSW 12 | SE 8 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | NNW 12 | NW 10 | SSW 16 | S 16 | S 16 | S 16 | S 15 | S 15 | ESE 7 | S 15 |
| kJ | 58 | 58 | 10 | 11 | 67 | 70 | 28 | 17 | 106 | 103 | 102 | 101 | 101 | 97 | 49 | 63 | 144 | 131 | 129 | 79 | 72 | 69 | 21 | 67 |
Swell 3 Height (m) Direction Period (s) | NW 14 | NW 13 | SSW 13 | SSW 11 | SSW 11 | SSW 13 | SSW 19 | SSW 19 | SE 8 | ESE 6 | SSE 8 | SE 8 | SE 7 | NNW 13 | SSW 16 | SSW 16 | ESE 7 | NW 10 | SE 9 | SW 16 | SW 16 | SSW 15 | S 15 | SW 16 |
| kJ | 47 | 63 | 34 | 23 | 23 | 33 | 71 | 71 | 16 | 7 | 7 | 18 | 11 | 33 | 90 | 84 | 18 | 35 | 12 | 65 | 65 | 42 | 38 | 63 |
Wind waves Height (m) Direction Period (s) | NE 6 | ENE 6 | N 10 | ESE 5 | NNE 6 | E 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 6 | NE 6 | NNE 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | ENE 6 | NE 6 | ENE 6 |
| kJ | 30 | 67 | 374 | 3 | 66 | 49 | 70 | 70 | 70 | 77 | 107 | 96 | 102 | 114 | 75 | 91 | 67 | 99 | 93 | 83 | 66 | 70 | 46 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 11 | 154 | 0 | 0 | 0 | 0 | 0 | 8 | 153 | 153 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest