Surf Forecasts:
How big are the waves at Boat Basin Lefts today (04 Nov):
- Morning surf: Morning surf (04 Nov, local time) - 3.5ft (1.0m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Nov, local time) - 3.5ft (1.0m), 10s period with ENE swell.
- Evening surf: Evening surf (04 Nov, local time) - 4ft (1.2m), 11s period with ENE swell.
The current surf forecast for Boat Basin Lefts at 7AM is: 1.0m 9s primary swell from a East-northeast direction and 0.9m 10s secondary swell from a North-northwest direction (forecast issued at 03:00am November 04). The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | 3.5ft (1.0m) | 10s |
| Afternoon (04 Nov) | 3.5ft (1.0m) | 10s |
| Evening (04 Nov) | 4ft (1.2m) | 11s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Warm (max 28°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Sat 7 | ||||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 185 | 189 | 189 | 197 | 209 | 231 | 308 | 313 | 319 | 325 | 353 | 353 | 331 | 401 | 401 | 394 | 419 | 478 | 478 | 478 | 508 | 404 | 478 | 478 | 495 | 495 | 508 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | glassy |
High Tide | 2:36AM0.71m | 4:18PM0.88m | 4:16AM0.72m | 4:49PM0.88m | 5:37AM0.76m | 5:16PM0.89m | 6:42AM0.80m | ||||||||||||||||||||
Low Tide | 9:16AM0.33m | 10:48PM0.47m | 10:17AM0.41m | 11:32PM0.37m | 11:13AM0.48m | 00:10AM0.28m | |||||||||||||||||||||
 | |  | | | |  | | | | | |  | | | | | | | | | | | | | | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | 5:52 |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 29 | 29 | 29 | 29 | 30 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | NNW 9 | NNW 9 | NW 9 | NW 9 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
| kJ | 185 | 189 | 189 | 197 | 209 | 231 | 308 | 313 | 319 | 325 | 353 | 353 | 331 | 401 | 401 | 394 | 59 | 58 | 42 | 41 | 508 | 404 | 478 | 478 | 495 | 495 | 508 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 10 | NNW 11 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | ESE 9 | ESE 8 | ESE 8 | NNE 18 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 160 | 157 | 157 | 125 | 122 | 117 | 113 | 120 | 143 | 130 | 100 | 100 | 104 | 100 | 98 | 74 | 8 | 7 | 7 | 31 | 41 | 41 | 41 | 41 | 40 | 39 | 38 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | NNE 12 | NNE 12 | NNE 11 | ESE 9 | ESE 9 | NE 11 | N 14 | N 13 | ESE 8 | NNE 18 | ENE 13 | NNE 16 | NNE 16 | NNE 16 | NNE 15 | NNE 15 |
| kJ | 21 | 21 | 21 | 12 | 13 | 12 | 12 | 12 | 8 | 8 | 8 | 27 | 13 | 13 | 7 | 8 | 5 | 14 | 14 | 7 | 30 | 56 | 51 | 50 | 49 | 44 | 43 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 11 | ENE 11 | ENE 11 | ENE 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 419 | 478 | 478 | 478 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 0 | 0 | 20 | 20 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 1304 | 1304 | 1304 | 0 | 0 | 1304 | 1836 | 1836 | 1836 | 1864 | 1373 | 1836 | 20 | 1304 | 1304 | 0 |
Best forecast wave conditions in Guam | |||||||||||||||||||||||||||
Best forecast wave conditions in Guam | |||||||||||||||||||||||||||
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