Surf Forecasts:
How big are the waves at Magoos today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3ft (0.9m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.8m), 10s period with NNW swell.
- Evening surf: Evening surf (22 Sep, local time) - 3ft (0.9m), 11s period with NNW swell.
The current surf forecast for Magoos at 6AM is: 0.9m 10s primary swell from a North-northwest direction and 0.6m 11s secondary swell from a Northeast direction (forecast issued at 03:00am September 22). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3ft (0.9m) | 10s |
| Afternoon (22 Sep) | 2.5ft (0.8m) | 10s |
| Evening (22 Sep) | 3ft (0.9m) | 11s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Thu night. Warm (max 29°C on Wed morning, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 145 | 160 | 166 | 166 | 133 | 133 | 133 | 226 | 233 | 233 | 278 | 274 | 269 | 215 | 204 | 193 | 135 | 133 | 99 | 90 | 56 | 56 | 54 | 50 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-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 | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 3:11AM0.56m | 5:55PM0.65m | 4:22AM0.60m | 6:20PM0.67m | 5:19AM0.64m | 6:43PM0.69m | ||||||||||||||||||
Low Tide | 10:47PM0.46m | 10:33AM0.08m | 11:26PM0.42m | 11:20AM0.07m | 00:00AM0.37m | 12:02PM0.08m | ||||||||||||||||||
 |  |  | |  | | | |  | |  | | | | | | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | 2 | 1 | 3 | — | 1 | 1 | 1 | — | — | — | — | 2 | — | — | — | — | — | — | — | 1 | 1 | 3 | 1 |
Temp °C | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 |
Feels °C | 30 | 29 | 29 | 28 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 31 | 30 | 31 | 30 | 31 | 31 | 31 | 31 | 30 | 30 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | SW 7 | SW 7 | SW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 145 | 160 | 166 | 166 | 133 | 133 | 133 | 226 | 233 | 233 | 278 | 274 | 269 | 215 | 204 | 189 | 143 | 123 | 86 | 118 | 99 | 93 | 67 | 65 |
Swell 2 Height (m) Direction Period (s) | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NNW 11 | NNW 11 | NNW 11 | WSW 7 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 9 |
| kJ | 94 | 92 | 90 | 89 | 82 | 80 | 61 | 47 | 47 | 46 | 45 | 42 | 41 | 41 | 41 | 193 | 135 | 133 | 51 | 90 | 56 | 56 | 54 | 39 |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 7 | SE 8 | SE 8 | SE 8 | SE 8 | E 13 | E 13 | E 13 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | NE 9 | NE 9 | NE 9 | NNW 11 | NE 9 | NE 9 | NE 9 | NE 9 | NNW 9 |
| kJ | 37 | 36 | 17 | 17 | 17 | 17 | 3 | 3 | 3 | 17 | 26 | 32 | 16 | 16 | 16 | 41 | 42 | 42 | 99 | 41 | 40 | 40 | 39 | 50 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 4 | SSW 6 | S 6 | S 6 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — |
| kJ | 73 | 32 | 82 | 78 | 97 | 126 | 161 | 166 | 210 | 186 | 198 | 218 | 237 | 242 | 217 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 1284 | 1284 | 233 | 1284 | 1906 | 1908 | 1284 | 1284 | 1284 | 233 | 233 | 233 | 233 | 233 | 233 | 13 | 233 | 233 | 1833 | 233 | 233 | 233 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||||
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