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Umatac surfForecast / Guam / Guam
48hr Weather and Surf, issued 3 pm Sunday 02 Feb 2025 ChSTForecast update in hr min s Forecast update imminent
Umatac surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Umatac sea temperature is
28.4° C
(Which is slightly warmer than usual)How big are the waves at Umatac today?
The current surf forecast for Umatac at 5PM is: 0.5m 12s primary swell from a North direction and 0.7m 8s secondary swell from a North direction (forecast issued at 03:00pm February 02). An open ocean swell of 2.1m 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 Feb) | - | - |
| Afternoon (02 Feb) | 2.5ft (0.7m) | 8s |
| Evening (02 Feb) | 2ft (0.6m) | 12s |
Table - waves today at Umatac. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 7 | 8 | 11 | 11 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 11 | 10 | 11 | 11 | 11 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 9 | 9 | 9 | 8 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 57 | 53 | 82 | 92 | 121 | 209 | 151 | 235 | 314 | 303 | 350 | 350 | 344 | 276 | 271 | 266 | 209 | 209 | 169 | 163 | 68 | 65 | 116 | 85 | 97 | 198 | 100 | 96 | 130 | 126 | 125 | 123 | 161 | 213 | 207 | 454 | 550 | 581 | 560 | 508 | 499 | 521 | 521 | 511 | 469 | 442 | 425 | 454 | 435 | 432 | 459 | 345 | 304 | 322 | 296 | 223 | 218 | 273 | 220 | 203 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | 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 |
High Tide / height (m) | 10:41AM 0.79 | 10:20PM 0.65 | 11:10AM 0.78 | 11:34PM 0.59 | 11:41AM 0.77 | 1:05AM 0.55 | 12:14PM 0.75 | 3:02AM 0.56 | 12:54PM 0.73 | 5:03AM 0.61 | 1:45PM 0.70 | 6:23AM 0.68 | 2:51PM 0.69 | 7:13AM 0.73 | 4:05PM 0.68 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 4:45PM 0.24 | 4:33AM 0.09 | 5:39PM 0.16 | 5:14AM 0.22 | 6:38PM 0.09 | 6:01AM 0.35 | 7:44PM 0.03 | 7:01AM 0.47 | 8:54PM -0.02 | 8:36AM 0.56 | 10:03PM -0.07 | 10:33AM 0.59 | 11:07PM -0.12 | 11:58AM 0.58 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - |
| Sunset | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:23 | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 25 | 27 | 28 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 25 | 24 | 25 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 26 | 27 | 26 | 26 | 26 |
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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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