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Surf Forecasts:
Threes surfForecast / Guam / Guam
48hr Weather and Surf, issued 9 am Sunday 02 Nov 2025 ChSTForecast update in hr min s Forecast update imminent
Threes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Threes sea temperature is
29.5° C
(Which is normal for this time of year)How big are the waves at Threes today?
The current surf forecast for Threes at 12PM is: 0.7m 11s primary swell from a North direction (forecast issued at 09:00am November 02). An open ocean swell of 1.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Nov) | 2.5ft (0.8m) | 11s |
| Afternoon (02 Nov) | 2ft (0.6m) | 11s |
| Evening (02 Nov) | 1.5ft (0.5m) | 10s |
Table - waves today at Threes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 02 | Monday 03 | Tuesday 04 | Wed 05 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 12 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 155 | 116 | 114 | 82 | 53 | 52 | 33 | 32 | 29 | 28 | 29 | 31 | 20 | 21 | 26 | 10 | 24 | 22 | 25 | 10 | 10 | 10 | 10 | 1 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | off | 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 / height (m) | 4:14AM 0.59 | 5:00PM 0.72 | 5:28AM 0.65 | 5:28PM 0.74 | 6:33AM 0.70 | 5:58PM 0.76 | ||||||||||||||||||
Low Tide / height (m) | 10:27AM 0.15 | 11:23PM 0.17 | 11:20AM 0.20 | 12:03AM 0.04 | 12:11PM 0.27 | 12:45AM -0.08 | ||||||||||||||||||
Sunday 02 | Monday 03 | Tuesday 04 | Wed 05 | |||||||||||||||||||||
| Sunrise | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
 | |  |  |  |  | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | 1 | - | - | 2 | 1 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | 1 | 1 | 1 | - | 1 | 2 |
| Temp. °C | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Feels °C (?) | 28 | 28 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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