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Boat Basin Lefts surfForecast / Guam / Guam
48hr Weather and Surf, issued 9 pm Saturday 21 Dec 2024 ChSTForecast update in hr min s Forecast update imminent
Boat Basin Lefts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boat Basin Lefts sea temperature is
29.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Boat Basin Lefts today?
The current surf forecast for Boat Basin Lefts at 4AM is: 1.5m 10s primary swell from a East direction and 1.1m 10s secondary swell from a North-northwest direction (forecast issued at 09:00pm December 21). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 5ft (1.6m) | 10s |
| Afternoon (22 Dec) | 5ft (1.5m) | 10s |
| Evening (22 Dec) | 5ft (1.5m) | 10s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 11 | 10 | 10 | 10 | 9 | 8 | 9 | 9 | 9 | 12 | 12 | 12 | 12 | 9 | 9 | 9 | 9 | 9 | 14 | 14 | 9 | 14 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 601 | 592 | 514 | 452 | 514 | 504 | 510 | 441 | 441 | 441 | 441 | 494 | 379 | 434 | 434 | 440 | 440 | 431 | 431 | 431 | 426 | 500 | 494 | 494 | 490 | 431 | 457 | 371 | 371 | 369 | 415 | 363 | 363 | 484 | 330 | 411 | 394 | 426 | 472 | 445 | 327 | 372 | 363 | 318 | 480 | 488 | 411 | 464 | 421 | 435 | 445 | 445 | 440 | 585 | 602 | 390 | 501 | 503 | 526 | 480 |
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 | 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 | cross- off | cross- off |
High Tide / height (m) | 11:11PM 0.70 | 1:28PM 0.87 | 12:32AM 0.65 | 1:56PM 0.86 | 2:17AM 0.62 | 2:22PM 0.85 | 4:10AM 0.64 | 2:49PM 0.84 | 5:42AM 0.68 | 3:18PM 0.84 | 6:46AM 0.74 | 3:51PM 0.84 | 7:34AM 0.79 | 4:29PM 0.84 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 7:00PM 0.60 | 6:03AM 0.31 | 8:03PM 0.54 | 6:40AM 0.40 | 8:59PM 0.47 | 7:22AM 0.49 | 9:47PM 0.40 | 8:14AM 0.57 | 10:28PM 0.32 | 9:21AM 0.63 | 11:07PM 0.24 | 10:34AM 0.67 | 11:45PM 0.17 | 11:40AM 0.70 | 12:24AM 0.11 | |||||||||||||||||||||||||||||||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sun 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - |
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Rain (mm) | 1 | - | 1 | - | - | 1 | 2 | 1 | 1 | 2 | 1 | - | - | 1 | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 1 | - | - | 1 | - | - | - | 1 | 2 | 1 | 1 | 2 | 1 | 2 |
| Temp. °C | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 30 | 30 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 29 | 29 | 28 | 30 | 28 | 29 | 27 | 27 | 28 | 27 | 28 | 28 | 29 | 30 | 28 | 27 | 29 | 29 | 27 | 28 | 28 | 29 | 29 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 29 | 27 | 30 | 29 | 28 | 27 | 27 | 27 | 26 | 27 |
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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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