Surf Forecasts:
How big are the waves at Sandtracks today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3.5ft (1.1m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.1m), 17s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 16s period with SSW swell.
The current surf forecast for Sandtracks at 2AM is: 1.2m 18s primary swell from a South-southwest direction and 0.2m 10s secondary swell from a South-southeast direction, 1.6m 9s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3.5ft (1.1m) | 17s |
| Afternoon (18 Sep) | 3.5ft (1.1m) | 17s |
| Evening (18 Sep) | 3.5ft (1.1m) | 16s |
Table - waves today at Sandtracks. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 26°C on Thu night). Mainly strong winds. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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) | ENE 9 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 447 | 552 | 817 | 826 | 817 | 742 | 725 | 708 | 675 | 667 | 651 | 627 | 525 | 519 | 506 | 506 | 512 | 512 | 323 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 10:01AM0.57m | 11:19AM0.58m | |||||||||||||||||
Low Tide | 00:43AM0.16m | 1:55AM0.18m | 8:04PM0.21m | ||||||||||||||||
 |  | | | |  | | |  | | | | | | | | | |  | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 26 | 25 | 24 | 23 | 23 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 |
| kJ | 447 | 552 | 817 | 826 | 817 | 742 | 725 | 708 | 675 | 667 | 651 | 627 | 525 | 519 | 506 | 506 | 512 | 512 | 255 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | W 8 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | WSW 9 | SSE 8 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSW 18 | S 18 | S 18 | S 18 | SSW 16 |
| kJ | 214 | 6 | 10 | 9 | 9 | 9 | 8 | 7 | 21 | 17 | 15 | 8 | 27 | 18 | 107 | 162 | 162 | 99 | 273 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | WSW 8 | SSW 10 | SW 10 | W 9 | SSE 10 | WSW 9 | WSW 9 | SSE 9 | W 9 | SSE 8 | S 20 | S 20 | W 9 | SSE 6 | SSE 6 | W 8 | SSE 6 |
| kJ | 10 | 10 | 7 | 10 | 4 | 2 | 9 | 8 | 8 | 7 | 6 | 12 | 67 | 67 | 1 | 8 | 16 | 1 | 7 |
Wind waves Height (m) Direction Period (s) | ENE 9 | E 9 | ENE 9 | ENE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | 418 | 380 | 374 | 413 | 358 | 391 | 470 | 403 | 280 | 251 | 287 | 302 | 318 | 359 | 358 | 413 | 359 | 363 | 323 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 10 | 10 | 13 | 20 | 20 | 20 | 147 | 20 | 13 | 13 | 10 | 13 | 20 | 20 | 23 | 23 | 20 | 10 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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