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Threes surf Forecast / Guam / Guam
48hr Weather and Surf, issued 9 pm Thursday 18 Apr 2024 ChST
Forecast update in hr min s 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 28.3°C (Statistics for 18 Apr 1981-2005 - mean: 28.2 °C max: 29.0 °C min: 27.0 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 28.3°C (Statistics for 18 Apr 1981-2005 - mean: 28.2 °C max: 29.0 °C min: 27.0 °C)
How big are the waves at Threes today?
The current surf forecast for Threes at 3AM is: 0.6m 9s primary swell from a North direction (forecast issued at 09:00pm April 18). An open ocean swell of 1.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 1.5ft (0.5m) | 10s |
| Afternoon (19 Apr) | 1.5ft (0.5m) | 10s |
| Evening (19 Apr) | 1.5ft (0.5m) | 10s |
Table - waves today at Threes. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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) (?) | 9 | 9 | 9 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 39 | 57 | 57 | 57 | 67 | 54 | 54 | 49 | 59 | 59 | 56 | 62 | 86 | 82 | 79 | 74 | 69 | 47 | 46 | 38 | 20 | 19 | 19 | 55 | 86 | 106 | 103 | 132 | 154 | 114 | 83 | 75 | 82 | 82 | 123 | 121 | 123 | 138 | 138 | 136 | 127 | 125 | 134 | 134 | 97 | 93 | 87 | 58 | 57 | 55 | 51 | 32 | 31 | 30 | 30 | 16 | 15 | 15 | 14 | 14 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | 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 | 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 | 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 / height (m) | 5:38AM 0.69 | 4:41PM 0.56 | 6:04AM 0.70 | 5:41PM 0.59 | 6:26AM 0.70 | 6:33PM 0.61 | 6:47AM 0.70 | 7:20PM 0.64 | 7:06AM 0.70 | 8:05PM 0.66 | 7:24AM 0.69 | 8:49PM 0.68 | 7:42AM 0.69 | 9:34PM 0.69 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:24PM 0.09 | 11:37AM 0.36 | 11:12PM 0.12 | 12:11PM 0.29 | 11:53PM 0.16 | 12:42PM 0.22 | 12:30AM 0.20 | 1:10PM 0.16 | 1:06AM 0.24 | 1:38PM 0.09 | 1:40AM 0.30 | 2:06PM 0.04 | 2:14AM 0.35 | 2:35PM -0.01 | 2:48AM 0.41 | |||||||||||||||||||||||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - |
 |  |  | | | |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 |
| Feels °C (?) | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 31 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 30 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 30 | 28 | 28 | 28 |
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