Surf Forecasts:
How big are the waves at Daves Backyard today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 4ft (1.2m), 8s period with E swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (29 Sep, local time) - 2.5ft (0.8m), 16s period with SSW swell.
The current surf forecast for Daves Backyard at 10AM is: 0.8m 16s primary swell from a South-southwest direction and 1.2m 8s secondary swell from a East direction, 1.1m 10s secondary swell from a Southwest direction (forecast issued at 07:00am September 29). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 4ft (1.2m) | 8s |
| Afternoon (29 Sep) | 3ft (0.9m) | 16s |
| Evening (29 Sep) | 2.5ft (0.8m) | 16s |
Table - waves today at Daves Backyard. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Wed afternoon. Warm (max 27°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||||||
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) | SW 17 | E 8 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | E 14 | E 14 | E 13 | SSW 15 | SSW 14 | E 8 | E 14 | E 8 | SW 13 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 419 | 228 | 330 | 371 | 447 | 322 | 322 | 318 | 302 | 283 | 253 | 188 | 119 | 188 | 186 | 103 | 383 | 84 | 88 | 98 | 93 | 78 | 80 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross |
High Tide | 5:35AM0.71m | 4:50PM0.37m | 6:27AM0.70m | 5:17PM0.31m | 7:29AM0.69m | 5:40PM0.26m | |||||||||||||||||
Low Tide | 12:19PM0.23m | 10:55PM0.04m | 1:39PM0.25m | 11:28PM0.06m | 3:46PM0.26m | ||||||||||||||||||
 |  | | | | | |  |  |  |  | | | | | |  |  | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | 2 | — | 1 | 3 | 2 | 2 | 3 | 3 | 2 | 2 | — | 1 | 2 | 2 | 2 |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 26 | 28 | 27 | 27 | 27 | 28 | 26 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | WSW 12 | W 11 | W 10 | E 8 | W 9 | E 8 | E 8 | S 6 | E 8 | E 14 | S 5 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 228 | 228 | 195 | 195 | 195 | 161 | 134 | 308 | 291 | 161 | 80 | 134 | 80 | 100 | 64 | 103 | 383 | 43 | 82 | 98 | 93 | 78 | 80 |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SSW 9 | SW 10 | SW 10 | SW 10 | WSW 10 | SSW 16 | E 8 | ENE 8 | E 8 | W 10 | E 8 | W 9 | W 9 | E 8 | W 9 | W 9 | E 8 | W 8 | W 8 | S 5 | S 5 | S 5 |
| kJ | 221 | 101 | 244 | 167 | 200 | 122 | 322 | 131 | 107 | 100 | 117 | 80 | 109 | 104 | 80 | 73 | 76 | 84 | 69 | 66 | 33 | 25 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 12 | SSW 16 | SW 16 | SSW 16 | SSW 16 | WSW 9 | SSW 16 | SSW 15 | SSW 15 | E 14 | E 14 | E 13 | SSW 15 | SSW 14 | SW 14 | SW 14 | W 9 | SW 13 | E 13 | W 8 | W 8 | W 8 |
| kJ | 419 | 175 | 330 | 371 | 447 | 322 | 108 | 318 | 302 | 283 | 253 | 188 | 119 | 188 | 186 | 103 | 102 | 76 | 88 | 54 | 65 | 46 | 45 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 5 | SSE 5 | S 5 | S 5 | — | SSE 5 | — |
| kJ | — | — | — | — | 73 | 66 | 66 | 74 | 56 | 67 | 80 | 83 | 80 | 64 | 64 | 50 | 45 | 43 | 33 | 33 | — | 35 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 11 | 11 | 16 | 33 | 30 | 31 | 30 | 29 | 34 | 34 | 36 | 36 | 33 | 30 | 24 | 14 | 21 | 17 | 33 | 16 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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