Surf Forecasts:
How big are the waves at Threes today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 3.5ft (1.1m), 8s period with W swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 4ft (1.2m), 9s period with W swell.
- Evening surf: Evening surf (06 Sep, local time) - 4ft (1.2m), 9s period with WNW swell.
The current surf forecast for Threes at 10AM is: 1.1m 8s primary swell from a West direction and 0.7m 10s secondary swell from a West-northwest direction (forecast issued at 03:00am September 06). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 3.5ft (1.1m) | 8s |
| Afternoon (06 Sep) | 4ft (1.2m) | 9s |
| Evening (06 Sep) | 4ft (1.2m) | 9s |
Table - waves today at Threes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun morning. Warm (max 28°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 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) | W 8 | W 8 | W 8 | W 8 | W 10 | W 9 | W 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 200 | 200 | 196 | 157 | 313 | 246 | 240 | 259 | 271 | 216 | 206 | 190 | 162 | 162 | 162 | 162 | 162 | 154 | 168 | 128 | 197 | 188 | 188 | 184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 00:50AM0.67m | 5:23PM0.67m | 2:18AM0.66m | 6:12PM0.71m | 3:50AM0.67m | 6:50PM0.73m | ||||||||||||||||||
Low Tide | 9:10AM-0.04m | 9:58PM0.56m | 10:22AM-0.07m | 11:14PM0.51m | 11:23AM-0.09m | |||||||||||||||||||
 | |  |  | | |  |  | | | |  | | | | | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | 1 | 2 | 5 | 6 | 4 | 1 | — | — | — | 2 | 2 | — | 1 | — | — | 2 | 1 | — | — | — | — | — | — | 1 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 31 | 31 | 32 | 31 | 32 | 31 | 31 | 31 | 29 | 28 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 10 | W 9 | W 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 200 | 200 | 196 | 157 | 313 | 246 | 240 | 259 | 271 | 216 | 206 | 190 | 162 | 162 | 162 | 162 | 162 | 154 | 168 | 128 | 197 | 188 | 188 | 184 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | WNW 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NW 10 | SE 9 | ENE 9 | ENE 9 | NW 11 |
| kJ | 60 | 60 | 60 | 86 | 59 | 59 | 58 | 58 | 57 | 54 | 53 | 41 | 41 | 29 | 30 | 29 | 29 | 22 | 22 | 49 | 22 | 33 | 32 | 60 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | WNW 10 | SE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 11 | NE 10 | ENE 11 | SE 9 | ENE 11 | SE 10 | SE 10 | ENE 9 |
| kJ | 14 | 14 | 60 | 59 | 15 | 15 | 15 | 15 | 18 | 18 | 14 | 14 | 14 | 13 | 14 | 13 | 30 | 15 | 37 | 22 | 39 | 28 | 25 | 32 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 2 | NNW 2 | — | N 2 | — | — | NNE 3 | NNE 3 | NNW 3 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | 1 | 1 | 4 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 1270 | 1270 | 1270 | 1270 | 1940 | 1270 | 1940 | 255 | 1940 | 1940 | 1940 | 14 | 1940 | 15 | 1284 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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