Surf Forecasts:
How big are the waves at Number Fours today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 2.5ft (0.7m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 2.5ft (0.7m), 7s period with E 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 3AM is: 0.7m 7s primary swell from a East direction and 0.8m 6s secondary swell from a East direction, 0.9m 5s secondary swell from a South-southeast direction (forecast issued at 07:00pm October 01). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 2.5ft (0.7m) | 7s |
| Afternoon (02 Oct) | 2.5ft (0.7m) | 7s |
| Evening (02 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Number Fours. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 26°C on Thu night, min 25°C on Thu night). Winds increasing (light winds from the ESE on Fri afternoon, fresh winds from the NE by Sun afternoon). | |||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | |||||||||||||||||
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 8 | E 8 | E 8 | E 7 | E 6 | ENE 7 | E 7 | E 7 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | SSW 12 | SSW 12 | ENE 8 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 124 | 124 | 58 | 54 | 97 | 51 | 45 | 45 | 133 | 123 | 121 | 119 | 113 | 103 | 115 | 111 | 92 | 102 | 96 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:08PM0.20m | 9:13AM0.67m | 9:28PM0.18m | 10:28AM0.67m | |||||||||||||||
Low Tide | 4:19PM0.18m | 00:41AM0.08m | 5:54PM0.15m | 1:55AM0.12m | 6:41PM0.11m | ||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 6 | E 6 | E 6 | ENE 6 | E 6 | ENE 6 | E 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | SSW 12 | ENE 8 | N 9 | S 12 | S 12 |
| kJ | 124 | 124 | 58 | 31 | 97 | 40 | 31 | 30 | 31 | 30 | 31 | 75 | 62 | 56 | 115 | 94 | 38 | 99 | 96 |
Swell 2 Height (m) Direction Period (s) | S 5 | W 8 | E 5 | E 7 | WSW 7 | ENE 7 | E 7 | E 7 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | N 9 | SSW 12 | SSW 11 | N 9 | N 8 |
| kJ | 26 | 45 | 21 | 54 | 29 | 51 | 45 | 45 | 133 | 123 | 121 | 119 | 113 | 103 | 57 | 111 | 37 | 36 | 35 |
Swell 3 Height (m) Direction Period (s) | W 8 | S 5 | S 5 | WSW 7 | S 5 | WSW 7 | W 8 | W 8 | W 8 | WSW 8 | W 8 | N 9 | N 9 | N 9 | E 8 | N 9 | W 7 | W 7 | W 7 |
| kJ | 66 | 19 | 18 | 43 | 12 | 38 | 49 | 64 | 46 | 48 | 41 | 60 | 60 | 58 | 35 | 39 | 24 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 5 | SSE 5 | — | — | SSE 5 | SSE 5 | — | — | — | — | — | — | ENE 6 | — | ENE 8 | ENE 7 | ENE 5 |
| kJ | 36 | 35 | 36 | 33 | — | — | 26 | 31 | — | — | — | — | — | — | 31 | — | 92 | 102 | 56 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 45 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 31 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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