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Surf Forecasts:
Ranches surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Saturday 25 Apr 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
25.2° C
(Which is slightly warmer than usual)How big are the waves at Ranches today?
The current surf forecast for Ranches at 6AM is: 1.3m 7s primary swell from a North-northeast direction and 0.6m 12s secondary swell from a North-northwest direction (forecast issued at 01:00am April 25). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3ft (0.9m) | 14s |
| Afternoon (25 Apr) | 2.5ft (0.8m) | 12s |
| Evening (25 Apr) | 3ft (0.9m) | 13s |
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 Sat afternoon, min 22°C on Sat night). Winds decreasing (fresh winds from the NE on Sat afternoon, calm by Sun morning). | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NNE 7 | NNE 7 | NW 14 | NW 13 | NNE 8 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | |
107 | 160 | 293 | 253 | 171 | 299 | 295 | 264 | 255 | 255 | 287 | 247 | 235 | 223 | 219 | 179 | 172 | 172 | 149 | 117 | 115 | 110 | 106 | 106 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | off | off | off | off | off | glassy | cross-on | cross-off | off | off | off | off | off | cross-on | cross | cross-off | off | off | |
High Tide | 11:47PM0.48m | 1:18PM0.23m | 00:37AM0.43m | 1:58PM0.31m | 1:21AM0.38m | 2:34PM0.38m | ||||||||||||||||||
Low Tide | 7:07AM-0.04m | 6:10PM0.11m | 7:33AM-0.05m | 7:23PM0.10m | 7:57AM-0.06m | 8:25PM0.09m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 24 | 25 | 26 | 25 | 24 | 23 | 23 | 22 | 23 | 25 | 26 | 26 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 24 |
20 | 23 | 23 | 23 | 23 | 21 | 22 | 23 | 23 | 22 | 23 | 27 | 27 | 25 | 23 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 24 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNE 7 | NNE 8 | NW 13 | NW 11 | NNW 13 | NNW 13 | NNW 12 | NE 8 | NNW 12 | NW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 11 | NE 8 | NW 10 | NE 7 |
 kJ | 94 | 160 | 166 | 253 | 128 | 299 | 295 | 264 | 119 | 255 | 287 | 247 | 235 | 223 | 219 | 179 | 172 | 172 | 149 | 117 | 115 | 67 | 106 | 47 |
Swell 2 Height (m) Direction Period (s) | W 12 | NNW 12 | NW 14 | NE 8 | SSW 15 | SW 16 | SW 16 | NNE 8 | NNW 12 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NW 10 | NE 7 | NW 10 |
| kJ | 71 | 93 | 293 | 55 | 158 | 196 | 248 | 106 | 255 | 119 | 86 | 86 | 84 | 84 | 86 | 88 | 71 | 71 | 69 | 59 | 45 | 110 | 51 | 106 |
Swell 3 Height (m) Direction Period (s) | NE 9 | SSW 16 | SW 15 | SW 15 | NNW 13 | WNW 11 | WNW 11 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 36 | 162 | 115 | 113 | 120 | 39 | 38 | 242 | 176 | 217 | 214 | 214 | 214 | 211 | 208 | 160 | 153 | 147 | 144 | 118 | 116 | 114 | 114 | 114 |
Wind waves Height (m) Direction Period (s) | NNE 7 | E 5 | E 5 | NNE 8 | NNE 8 | NE 8 | NNE 8 | — | E 5 | — | — | — | — | — | E 5 | E 5 | E 4 | — | — | — | — | — | — | — |
| kJ | 107 | 18 | 18 | 99 | 171 | 147 | 109 | — | 15 | — | — | — | — | — | 15 | 15 | 13 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 2 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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