Surf Forecasts:
How big are the waves at Number Fours today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 2ft (0.6m), 7s period with E swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 2ft (0.6m), 14s period with SSW swell.
- Evening surf: Evening surf (02 Oct, local time) - 2ft (0.6m), 12s period with SSW swell.
The current surf forecast for Number Fours at 12PM is: 0.7m 8s primary swell from a West-southwest direction and 0.7m 6s secondary swell from a East-northeast direction (forecast issued at 07:00am October 02). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 2ft (0.6m) | 7s |
| Afternoon (02 Oct) | 2ft (0.6m) | 14s |
| Evening (02 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Number Fours. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Warm (max 26°C on Fri morning, min 25°C on Fri night). Winds increasing (light winds from the ESE on Fri morning, fresh winds from the ENE by Sun afternoon). | |||||||||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 7 | WSW 8 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | SSW 12 | SSW 12 | SSW 10 | S 12 | S 12 | S 12 | S 12 | ENE 6 | ENE 6 | ENE 6 | S 19 | SSW 19 | SSW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 52 | 38 | 70 | 154 | 133 | 123 | 121 | 119 | 113 | 103 | 115 | 111 | 36 | 99 | 96 | 99 | 99 | 182 | 182 | 197 | 262 | 277 | 352 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:13AM0.67m | 9:28PM0.18m | 10:28AM0.67m | 11:31PM0.21m | 11:34AM0.67m | ||||||||||||||||||
Low Tide | 5:54PM0.15m | 1:55AM0.12m | 6:41PM0.11m | 3:40AM0.15m | 7:14PM0.09m | ||||||||||||||||||
 |  | |  | |  | |  | |  | | | | |  | | | | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 27 | 29 | 28 | 28 | 28 | 27 | 25 | 25 | 25 | 24 | 23 | 25 | 25 | 24 | 23 | 23 | 24 | 22 | 23 | 22 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 6 | E 6 | ENE 6 | ENE 6 | SSW 12 | ENE 7 | SSW 12 | SSW 12 | S 12 | SSW 12 | SSW 12 | N 9 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 19 | SSW 19 | SSW 18 |
| kJ | 52 | 31 | 30 | 33 | 33 | 123 | 73 | 119 | 113 | 103 | 115 | 111 | 38 | 99 | 96 | 99 | 99 | 101 | 71 | 71 | 262 | 277 | 352 |
Swell 2 Height (m) Direction Period (s) | E 5 | E 7 | WSW 8 | WSW 8 | SSW 13 | ENE 6 | SSW 12 | E 7 | N 9 | N 9 | N 9 | N 9 | E 8 | N 8 | N 8 | N 8 | N 8 | NNE 8 | N 8 | SSW 20 | S 12 | S 12 | S 12 |
| kJ | 29 | 38 | 70 | 68 | 133 | 24 | 121 | 40 | 60 | 58 | 57 | 39 | 36 | 35 | 35 | 34 | 34 | 22 | 33 | 127 | 70 | 70 | 69 |
Swell 3 Height (m) Direction Period (s) | WSW 7 | WSW 7 | E 7 | SSW 14 | WSW 8 | W 8 | W 8 | N 9 | W 7 | W 7 | W 7 | E 8 | SSW 10 | W 7 | W 7 | W 7 | W 7 | SSW 20 | SSW 20 | SSW 16 | E 16 | E 16 | NNE 8 |
| kJ | 41 | 38 | 39 | 154 | 50 | 43 | 41 | 60 | 27 | 25 | 24 | 36 | 36 | 16 | 16 | 15 | 9 | 131 | 129 | 24 | 20 | 45 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 5 | E 5 | ENE 7 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | — | — | — | — | — | — | 18 | 12 | 63 | 56 | 54 | 30 | 31 | 43 | 62 | 90 | 146 | 182 | 182 | 197 | 207 | 211 | 175 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 31 | 4 | 2 | 31 | 32 | 126 | 126 | 126 | 126 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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