Surf Forecasts:
How big are the waves at Chuns Reef today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 6ft (1.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 6ft (1.9m), 8s period with ENE swell.
- Evening surf: Evening surf (01 Sep, local time) - 7ft (2.1m), 8s period with ENE swell.
The current surf forecast for Chuns Reef at 11AM is: 1.9m 8s primary swell from a East-northeast direction (forecast issued at 07:00am September 01). An open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 0.2m 18s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 6ft (1.9m) | 8s |
| Afternoon (01 Sep) | 6ft (1.9m) | 8s |
| Evening (01 Sep) | 7ft (2.1m) | 8s |
Table - waves today at Chuns Reef. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 27°C on Tue afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||||
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) | 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 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 410 | 421 | 432 | 423 | 496 | 501 | 514 | 589 | 655 | 634 | 620 | 585 | 534 | 533 | 520 | 542 | 528 | 481 | 468 | 590 | 611 | 561 | 526 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:11AM0.45m | 5:15PM0.28m | 7:16AM0.47m | 5:51PM0.23m | 8:33AM0.49m | 6:58PM0.17m | |||||||||||||||||
Low Tide | 11:33AM0.18m | 10:36PM0.03m | 1:27PM0.20m | 11:19PM0.04m | 3:58PM0.17m | ||||||||||||||||||
 |  | | | | | |  | |  | | | | | | | | |  | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 24 | 25 | 26 | 25 | 24 | 24 | 25 | 25 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | SSE 12 | E 12 | E 12 | E 12 |
| kJ | 37 | 52 | 51 | 53 | 40 | 40 | 19 | 19 | 52 | 51 | 32 | 37 | 66 | 37 | 87 | 123 | 123 | 123 | 121 | 15 | 107 | 107 | 110 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 18 | SSW 18 | W 12 | W 11 | SSW 17 | SSW 17 | SSW 14 | SSW 14 | SSW 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | SSW 14 | SSE 12 | E 16 | E 16 |
| kJ | 36 | 33 | 31 | 31 | 11 | 10 | 30 | 55 | 20 | 20 | 51 | 46 | 45 | 42 | 39 | 39 | 38 | 17 | 17 | 21 | 29 | 81 | 76 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 13 | W 12 | W 12 | S 18 | S 18 | W 11 | E 14 | E 13 | E 16 | SSW 14 | SSW 13 | SSW 13 | E 12 | SW 13 | SW 13 | SW 13 | SW 13 | SSE 13 | SW 13 | S 14 | SSE 12 | SSE 12 |
| kJ | 12 | 13 | 11 | 11 | 25 | 25 | 9 | 15 | 14 | 20 | 19 | 17 | 17 | 26 | 7 | 7 | 7 | 7 | 17 | 7 | 16 | 29 | 28 |
Wind waves Height (m) Direction Period (s) | 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 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 410 | 421 | 432 | 423 | 496 | 501 | 514 | 589 | 655 | 634 | 620 | 585 | 534 | 533 | 520 | 542 | 528 | 481 | 468 | 590 | 611 | 561 | 526 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 19 | 19 | 22 | 165 | 165 | 148 | 19 | 21 | 21 | 19 | 21 | 165 | 21 | 148 | 165 | 21 | 21 | 21 | 21 | 165 | 166 | 166 | 166 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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