Surf Forecasts:
How big are the waves at Boat Basin Lefts today (01 Nov):
- Morning surf: Morning surf (01 Nov, local time) - 5ft (1.6m), 11s period with NNW swell.
- Afternoon surf: Afternoon surf (01 Nov, local time) - 5.5ft (1.7m), 12s period with NNW swell.
- Evening surf: Evening surf (01 Nov, local time) - 6ft (1.9m), 13s period with NNW swell.
The current surf forecast for Boat Basin Lefts at 1PM is: 1.6m 11s primary swell from a North-northwest direction and 0.5m 9s secondary swell from a East-northeast direction (forecast issued at 09:00am November 01). The wind direction is predicted to be cross-shore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Nov) | 5ft (1.6m) | 11s |
| Afternoon (01 Nov) | 5.5ft (1.7m) | 12s |
| Evening (01 Nov) | 6ft (1.9m) | 13s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | N 12 | N 12 | N 12 | N 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 669 | 593 | 614 | 993 | 1230 | 1156 | 962 | 1052 | 905 | 861 | 1025 | 870 | 748 | 723 | 639 | 658 | 579 | 488 | 387 | 319 | 265 | 265 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | 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 |
High Tide | 2:00PM0.87m | 11:19PM0.79m | 2:56PM0.87m | 00:48AM0.74m | 3:41PM0.87m | |||||||||||||||||
Low Tide | 6:05AM0.09m | 7:17PM0.70m | 7:08AM0.17m | 8:43PM0.64m | 8:12AM0.25m | 9:54PM0.56m | ||||||||||||||||
 | |  | |  | | | | | | |  | |  | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 31 | 31 | 31 | 31 | 29 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | N 12 | N 12 | N 12 | N 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 |
| kJ | 669 | 593 | 614 | 993 | 1230 | 1156 | 962 | 1052 | 905 | 861 | 1025 | 870 | 748 | 723 | 639 | 658 | 579 | 488 | 387 | 319 | 265 | 265 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | SE 9 | ENE 9 | ENE 9 | ENE 9 | SE 9 | E 9 | E 9 | E 9 |
| kJ | 40 | 40 | 42 | 44 | 43 | 43 | 42 | 64 | 67 | 65 | 65 | 55 | 54 | 54 | 22 | 82 | 106 | 88 | 21 | 169 | 173 | 176 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 8 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | NE 9 | SE 9 | SE 9 | SE 9 | NNE 14 | SE 9 | SE 9 | SE 9 |
| kJ | 20 | 12 | 12 | 11 | 30 | 29 | 28 | 26 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 18 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | — | E 3 | E 4 | E 9 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 45 | — | 5 | 9 | 162 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 20 | 229 | 20 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 0 | 0 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||
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