Surf Forecasts:
How big are the waves at Threes today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 7ft (2.1m), 8s period with W swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 7ft (2.1m), 8s period with W swell.
- Evening surf: Evening surf (06 Aug, local time) - 6.5ft (2.0m), 8s period with W swell.
The current surf forecast for Threes at 9AM is: 2.1m 8s primary swell from a West direction and 1.2m 12s secondary swell from a North-northwest direction (forecast issued at 03:00am August 06). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 7ft (2.1m) | 8s |
| Afternoon (06 Aug) | 7ft (2.1m) | 8s |
| Evening (06 Aug) | 6.5ft (2.0m) | 8s |
Table - waves today at Threes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu morning. Warm (max 29°C on Thu morning, min 28°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NNW 13 | NW 13 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | W 10 | W 10 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 614 | 614 | 599 | 588 | 588 | 588 | 603 | 548 | 552 | 649 | 700 | 676 | 836 | 885 | 912 | 972 | 1013 | 1115 | 1147 | 726 | 653 | 1275 | 1375 | 1357 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:56PM0.71m | 2:03PM0.54m | 00:33AM0.71m | 3:58PM0.57m | 1:21AM0.71m | 5:34PM0.63m | ||||||||||||||||||
Low Tide | 7:10AM0.09m | 6:30PM0.42m | 8:17AM0.03m | 7:42PM0.51m | 9:27AM-0.04m | 9:22PM0.56m | ||||||||||||||||||
 | |  | | | | | | |  |  | | | | | | | | | | | |  | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | 6 | 5 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | — | — | — | 1 |
Temp °C | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
Feels °C | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 31 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 30 | 28 | 28 | 28 | 29 | 28 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | WNW 10 | WNW 10 | NW 13 | NW 13 | NW 13 |
| kJ | 398 | 482 | 475 | 413 | 426 | 359 | 365 | 451 | 504 | 649 | 700 | 501 | 388 | 386 | 282 | 209 | 205 | 164 | 161 | 726 | 653 | 265 | 235 | 231 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 11 | SSE 9 | ENE 10 | ENE 10 | NE 11 | SSE 10 | SSE 9 | SSE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NW 11 | NW 12 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 51 | 71 | 33 | 72 | 69 | 57 | 72 | 56 | 55 | 71 | 71 | 68 | 90 | 92 | 99 | 123 | 118 | 118 | 121 | 155 | 161 | 94 | 71 | 72 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | ENE 11 | S 8 | S 8 | SSE 8 | ENE 10 | ENE 10 | ENE 10 | WNW 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 8 | SE 9 | ENE 10 | ENE 10 | ENE 14 | ENE 14 | ENE 14 |
| kJ | 24 | 20 | 40 | 35 | 35 | 22 | 69 | 69 | 69 | 65 | 53 | 49 | 48 | 26 | 38 | 24 | 18 | 37 | 22 | 95 | 95 | 129 | 129 | 125 |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WSW 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | SW 7 | SW 7 | W 10 | W 10 | W 10 |
| kJ | 614 | 614 | 599 | 588 | 588 | 588 | 603 | 548 | 552 | 509 | 579 | 676 | 836 | 885 | 912 | 972 | 1013 | 1115 | 1147 | 279 | 287 | 1275 | 1375 | 1357 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 14 | 1810 | 15 | 1886 | 1838 | 1838 | 15 | 15 | 1810 | 15 | 1810 | 1885 | 1885 | 1838 | 1813 | 1813 | 1810 | 1810 | 1810 | 1889 | 1887 | 1887 | 1810 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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