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Sandy Beach Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Sandy Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Wednesday 22 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Sandy Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Beach sea temperature is
25.1° C
(Which is slightly warmer than usual)How big are the waves at Sandy Beach today?
The current surf forecast for Sandy Beach at 3AM is: 1.0m 12s primary swell from a North-northeast direction and 0.6m 7s secondary swell from a East-northeast direction (forecast issued at 07:00pm April 22). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 3.5ft (1.0m) | 11s |
| Afternoon (23 Apr) | 3ft (0.9m) | 11s |
| Evening (23 Apr) | 2.5ft (0.8m) | 10s |
Table - waves today at Sandy Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Wed night, min 22°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NNE 8 | NNE 8 | NE 8 | |
389 | 359 | 322 | 265 | 247 | 230 | 183 | 183 | 176 | 116 | 114 | 111 | 85 | 81 | 76 | 73 | 135 | 155 | 152 | 174 | 189 | 173 | 165 | 233 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 8:15PM0.58m | 9:25AM0.12m | 9:24PM0.55m | 10:52AM0.18m | 10:26PM0.52m | 11:49AM0.27m | ||||||||||||||||||
Low Tide | 4:40AM0.01m | 1:41PM0.06m | 5:25AM-0.01m | 3:28PM0.09m | 6:00AM-0.02m | |||||||||||||||||||
 |  | |  | |  | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
25 | 24 | 25 | 23 | 22 | 23 | 24 | 23 | 23 | 22 | 22 | 22 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | W 13 | W 12 | WNW 12 | WNW 12 | NE 9 | NNE 8 | NNE 8 | SW 15 |
 kJ | 389 | 359 | 322 | 265 | 247 | 230 | 183 | 183 | 176 | 116 | 114 | 111 | 85 | 81 | 76 | 73 | 84 | 76 | 48 | 47 | 189 | 173 | 165 | 116 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 14 | WNW 14 | W 12 | W 12 | W 13 | W 13 | W 13 | SW 16 | SW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SW 15 | NW 13 |
| kJ | 173 | 170 | 123 | 121 | 121 | 117 | 80 | 79 | 77 | 150 | 70 | 46 | 44 | 89 | 87 | 87 | 40 | 44 | 69 | 69 | 164 | 92 | 113 | 44 |
Swell 3 Height (m) Direction Period (s) | NNW 13 | NNW 13 | NNW 13 | NW 13 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 12 | W 12 | WNW 15 | WNW 14 | SW 13 | SSW 16 | SSW 13 | SSW 13 | SW 16 | NNW 12 | SW 16 | WNW 12 | WNW 12 | NW 14 | WNW 11 |
| kJ | 118 | 114 | 113 | 80 | 77 | 59 | 58 | 57 | 37 | 36 | 44 | 71 | 70 | 46 | 25 | 35 | 35 | 41 | 15 | 42 | 46 | 46 | 48 | 40 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | ENE 3 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | ENE 5 | NE 5 | NE 4 | NE 9 | NE 9 | NE 9 | NE 9 | E 4 | E 4 | E 4 | NE 8 |
| kJ | 36 | 38 | 4 | 42 | 39 | 39 | 38 | 41 | 9 | 19 | 22 | 24 | 29 | 27 | 22 | 20 | 135 | 155 | 152 | 174 | 7 | 8 | 24 | 233 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 5 | 16 | 16 | 16 | 16 | 5 | 14 | 14 | 5 | 5 | 5 | 16 | 45 | 45 | 5 | 14 | 18 | 16 | 16 | 18 | 47 | 47 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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