Surf Forecasts:
How big are the waves at Threes today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 3ft (0.9m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 3ft (0.9m), 9s period with WNW swell.
- Evening surf: Evening surf (08 Sep, local time) - 3ft (0.9m), 9s period with WNW swell.
The current surf forecast for Threes at 11AM is: 0.9m 8s primary swell from a West-northwest direction and 0.4m 10s secondary swell from a West-northwest direction (forecast issued at 03:00am September 08). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 3ft (0.9m) | 8s |
| Afternoon (08 Sep) | 3ft (0.9m) | 9s |
| Evening (08 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Threes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Warm (max 29°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||||
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) | WNW 9 | W 8 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 158 | 147 | 123 | 105 | 146 | 146 | 158 | 140 | 197 | 175 | 175 | 192 | 163 | 164 | 158 | 130 | 116 | 113 | 108 | 82 | 80 | 72 | 70 | 70 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 3:50AM0.67m | 6:50PM0.73m | 5:07AM0.69m | 7:22PM0.74m | 6:12AM0.71m | 7:51PM0.74m | ||||||||||||||||||
Low Tide | 11:14PM0.51m | 11:23AM-0.09m | 00:08AM0.45m | 12:16PM-0.08m | 00:52AM0.37m | 1:02PM-0.05m | ||||||||||||||||||
 | |  | | | |  | |  | |  |  |  | | | |  | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 2 | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 30 | 32 | 31 | 30 | 30 | 29 | 30 | 31 | 31 | 33 | 33 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | W 8 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | ENE 8 |
| kJ | 158 | 147 | 123 | 105 | 146 | 146 | 158 | 140 | 197 | 175 | 175 | 192 | 163 | 164 | 158 | 130 | 116 | 113 | 108 | 82 | 80 | 72 | 70 | 78 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | WNW 10 | SE 11 | ENE 9 | ENE 9 | NW 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 15 | ENE 15 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | WNW 8 |
| kJ | 29 | 29 | 22 | 39 | 29 | 33 | 28 | 59 | 32 | 28 | 28 | 28 | 29 | 28 | 48 | 72 | 72 | 67 | 65 | 82 | 80 | 78 | 78 | 70 |
Swell 3 Height (m) Direction Period (s) | NE 11 | NE 10 | ENE 11 | SE 9 | ENE 11 | SE 11 | SE 10 | ENE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ENE 15 | SE 10 | SE 10 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 19 | 15 | 22 | 22 | 22 | 29 | 25 | 28 | 35 | 35 | 35 | 25 | 25 | 25 | 72 | 24 | 24 | 109 | 109 | 142 | 138 | 134 | 134 | 189 |
Wind waves Height (m) Direction Period (s) | — | N 3 | N 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | N 3 | N 3 | N 3 | NNW 3 | NNE 3 | NNW 3 | — | ENE 9 | ENE 9 | — | — | — | — | — | — | — |
| kJ | — | 2 | 5 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 3 | 3 | 1 | — | 54 | 67 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1940 | 1940 | 1940 | 1940 | 1940 | 2051 | 2051 | 2051 | 14 | 14 | 14 | 0 | 0 | 14 | 2051 | 1811 | 1270 | 0 | 0 | 0 | 0 | 1889 | 1810 | 1270 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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