Surf Forecasts:
How big are the waves at Boat Basin Lefts today (04 Jun):
- Morning surf: Morning surf (04 Jun, local time) - 2.5ft (0.8m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Jun, local time) - 2.5ft (0.7m), 9s period with ENE swell.
- Evening surf: Evening surf (04 Jun, local time) - 2.5ft (0.7m), 9s period with ENE swell.
The current surf forecast for Boat Basin Lefts at 8AM is: 0.8m 9s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a West-northwest direction (forecast issued at 03:00am June 04). The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jun) | 2.5ft (0.8m) | 9s |
| Afternoon (04 Jun) | 2.5ft (0.7m) | 9s |
| Evening (04 Jun) | 2.5ft (0.7m) | 9s |
Table - waves today at Boat Basin Lefts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Thu morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 4 | Friday 5 | Saturday 6 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 106 | 106 | 106 | 82 | 82 | 82 | 82 | 82 | 84 | 84 | 86 | 86 | 84 | 64 | 64 | 64 | 84 | 65 | 62 | 59 | 57 | 40 | 40 | 57 |
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 | cross | cross-off | cross-off | cross-off | 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 |
High Tide | 11:23PM0.85m | 8:29AM0.81m | 00:03AM0.85m | 9:07AM0.79m | 00:40AM0.85m | 9:52AM0.76m | ||||||||||||||||||
Low Tide | 4:12AM0.69m | 4:14PM0.12m | 5:02AM0.69m | 4:52PM0.16m | 5:59AM0.68m | 5:30PM0.21m | ||||||||||||||||||
 |  |  | | |  | | |  | | | | | | | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 31 | 31 | 31 | 32 | 33 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 106 | 106 | 106 | 82 | 82 | 82 | 82 | 82 | 84 | 84 | 86 | 86 | 84 | 64 | 64 | 64 | 84 | 65 | 62 | 59 | 57 | 40 | 40 | 57 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NE 8 | NE 9 | NW 10 | NW 10 | NW 10 | NE 9 | NW 9 |
| kJ | 99 | 97 | 94 | 67 | 65 | 64 | 37 | 35 | 34 | 33 | 33 | 34 | 41 | 20 | 20 | 20 | 19 | 18 | 21 | 35 | 33 | 33 | 27 | 20 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | SE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | NNE 8 | SE 10 | NNE 9 | NNE 8 | NNE 8 | SE 7 | NW 10 | SE 7 | NE 9 | NE 9 | NE 9 | NW 9 | NE 9 |
| kJ | 18 | 18 | 18 | 18 | 18 | 11 | 18 | 11 | 10 | 10 | 10 | 6 | 15 | 15 | 13 | 14 | 9 | 16 | 13 | 26 | 20 | 28 | 30 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 3 | E 3 | E 3 | ESE 3 | ESE 3 | — | SE 7 | ESE 3 | — | SE 7 | ESE 3 | SE 7 | SE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 13 | 2 | — | 19 | 2 | 27 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 20 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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