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Number Threes Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Number Threes surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Thursday 14 May 2026 HSTForecast update in hr min s Forecast update imminent
Number Threes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Number Threes sea temperature is
25.5° C
(Which is slightly warmer than usual)How big are the waves at Number Threes today?
The current surf forecast for Number Threes at 6AM is: 1.8m 7s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 01:00am May 14). An open ocean swell of 0.4m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 6ft (1.8m) | 7s |
| Afternoon (14 May) | 5ft (1.5m) | 7s |
| Evening (14 May) | 5ft (1.5m) | 7s |
Table - waves today at Number Threes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 29mm), heaviest during Fri afternoon. Warm (max 25°C on Thu afternoon, min 20°C on Fri afternoon). Winds decreasing (fresh winds from the ENE on Thu morning, calm by Fri morning). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
336 | 302 | 302 | 254 | 225 | 225 | 231 | 214 | 244 | 240 | 246 | 202 | 204 | 204 | 246 | 264 | 314 | 284 | 250 | 284 | 284 | 280 | 244 | 244 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:34AM0.29m | 2:50PM0.61m | 2:19AM0.24m | 3:34PM0.68m | 3:06AM0.19m | 4:19PM0.72m | ||||||||||||||||||
Low Tide | 7:40AM-0.12m | 9:37PM0.04m | 8:12AM-0.13m | 10:38PM0.02m | 8:47AM-0.15m | |||||||||||||||||||
 |  |  |  | | | | | | |  | |  |  |  | | | | | | | | |  | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — |
— | — | — | — | — | — | — | — | — | — | 1 | 2 | 9 | 12 | 3 | — | — | — | — | — | — | 1 | — | 1 | |
Temp °C | 23 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 21 | 20 | 21 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 24 |
19 | 20 | 21 | 20 | 22 | 21 | 22 | 22 | 22 | 24 | 26 | 26 | 21 | 21 | 21 | 22 | 22 | 24 | 25 | 26 | 26 | 26 | 27 | 25 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | NW 16 | NW 15 | NW 15 | NNW 15 | NNW 14 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNW 12 | SSW 16 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 81 | 81 | 64 | 109 | 107 | 142 | 138 | 214 | 244 | 240 | 246 | 202 | 204 | 204 | 56 | 102 | 314 | 284 | 250 | 284 | 284 | 280 | 244 | 244 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NW 16 | SW 14 | SW 14 | N 8 | N 8 | SW 17 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NW 12 | SW 16 | SSE 5 | NW 12 | NW 11 | SW 14 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 15 | 68 | 53 | 53 | 22 | 12 | 77 | 127 | 120 | 116 | 113 | 104 | 72 | 124 | 10 | 35 | 33 | 49 | 164 | 104 | 103 | 102 | 102 | 102 |
Swell 3 Height (m) Direction Period (s) | NW 16 | N 8 | N 8 | N 8 | SW 14 | SW 14 | N 8 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | NW 12 | N 8 | N 7 | SW 13 | SSE 11 | NW 11 | NW 11 | SSW 16 | SSW 16 | SSE 12 | SSE 12 |
| kJ | 42 | 12 | 12 | 12 | 50 | 47 | 12 | 47 | 70 | 129 | 125 | 124 | 124 | 71 | 20 | 16 | 45 | 22 | 31 | 30 | 53 | 89 | 46 | 46 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | SE 5 | — | — | SSE 5 | — | ENE 8 | ENE 8 | — | — | — | — | — | — | — | — |
| kJ | 336 | 302 | 302 | 254 | 225 | 225 | 231 | — | — | 7 | — | — | 25 | — | 246 | 264 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 33 | 32 | 31 | 39 | 33 | 31 | 31 | 1 | 0 | 0 | 12 | 46 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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