Surf Forecasts:
How big are the waves at Boat Basin Lefts today (03 Nov):
- Morning surf: Morning surf (03 Nov, local time) - 5ft (1.5m), 12s period with NNW swell.
- Afternoon surf: Afternoon surf (03 Nov, local time) - 4ft (1.2m), 11s period with NNW swell.
- Evening surf: Evening surf (03 Nov, local time) - 3.5ft (1.0m), 10s period with NNW swell.
The current surf forecast for Boat Basin Lefts at 4AM is: 1.6m 12s primary swell from a North-northwest direction and 0.4m 9s secondary swell from a Northeast direction, 0.6m 8s secondary swell from a East direction (forecast issued at 09:00pm November 02). The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Nov) | 5ft (1.5m) | 12s |
| Afternoon (03 Nov) | 4ft (1.2m) | 11s |
| Evening (03 Nov) | 3.5ft (1.0m) | 10s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 28°C on Tue morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Mon 2 | Tuesday 3 | Wednesday 4 | Thu 5 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 876 | 755 | 658 | 647 | 559 | 488 | 387 | 313 | 256 | 194 | 194 | 189 | 189 | 201 | 209 | 276 | 308 | 313 | 319 | 331 | 331 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 |
High Tide | 00:48AM0.74m | 3:41PM0.87m | 2:36AM0.71m | 4:18PM0.88m | 4:16AM0.72m | ||||||||||||||||
Low Tide | 8:43PM0.64m | 8:12AM0.25m | 9:54PM0.56m | 9:16AM0.33m | 10:48PM0.47m | ||||||||||||||||
 | | | |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | 5:52 |
mm | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 29 | 30 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
| kJ | 876 | 755 | 658 | 647 | 559 | 488 | 387 | 313 | 256 | 181 | 185 | 189 | 189 | 201 | 209 | 276 | 308 | 313 | 319 | 331 | 331 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | NE 9 | SE 9 | SE 9 | ENE 9 | E 9 | E 9 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 |
| kJ | 46 | 39 | 55 | 31 | 21 | 21 | 132 | 169 | 173 | 194 | 194 | 157 | 157 | 157 | 125 | 122 | 115 | 117 | 122 | 125 | 100 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | NNE 14 | NNE 14 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | NNE 12 |
| kJ | 23 | 22 | 22 | 22 | 19 | 18 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 12 | 21 | 12 | 12 | 12 | 12 | 8 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | E 8 | E 8 | ENE 9 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 66 | 47 | 132 | 129 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 20 | 20 | 20 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1304 | 1304 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guam | |||||||||||||||||||||
Best forecast wave conditions in Guam | |||||||||||||||||||||
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