Surf Forecasts:
How big are the waves at Magoos today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 3.5ft (1.1m), 9s period with NE swell.
- Evening surf: Evening surf (16 Sep, local time) - 4.5ft (1.3m), 9s period with NE swell.
The current surf forecast for Magoos at 5PM is: 1.1m 9s primary swell from a Northeast direction (forecast issued at 09:00am September 16). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.0m) | 9s |
| Afternoon (16 Sep) | 3.5ft (1.1m) | 9s |
| Evening (16 Sep) | 4.5ft (1.3m) | 9s |
Table - waves today at Magoos. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Warm (max 29°C on Wed morning, min 28°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||
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) | ENE 14 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 9 | NNE 9 | NE 8 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 178 | 155 | 176 | 194 | 190 | 257 | 197 | 156 | 135 | 135 | 135 | 100 | 100 | 105 | 96 | 94 | 74 | 160 | 141 | 125 | 85 | 85 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on |
High Tide | 11:37AM0.63m | 10:05PM0.64m | 12:49PM0.60m | 10:31PM0.61m | 2:20PM0.59m | |||||||||||||||||
Low Tide | 4:46AM0.07m | 5:01PM0.43m | 5:30AM0.07m | 5:51PM0.48m | 6:21AM0.08m | 7:01PM0.51m | ||||||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | | |  | | |
 | 6:09 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | 1 | — | — | 1 | 2 | 2 | — | — | 1 | — | — | — | — | 2 | 1 | — | 1 | 1 | — | — | — |
Temp °C | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 28 |
Feels °C | 30 | 31 | 31 | 31 | 32 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 30 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | NNE 10 | NNE 10 |
| kJ | 145 | 155 | 176 | 194 | 190 | 257 | 197 | 156 | 135 | 135 | 135 | 120 | 142 | 197 | 244 | 297 | 262 | 206 | 201 | 196 | 85 | 85 |
Swell 2 Height (m) Direction Period (s) | SW 8 | S 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | SW 8 | NE 8 | NE 8 | NE 8 | NNE 9 | NNE 9 | NE 8 | NNE 11 | NNE 10 | NNE 10 | S 7 | S 7 |
| kJ | 73 | 72 | 91 | 80 | 82 | 80 | 80 | 112 | 98 | 86 | 67 | 100 | 100 | 105 | 96 | 94 | 74 | 160 | 141 | 125 | 23 | 23 |
Swell 3 Height (m) Direction Period (s) | ENE 14 | SW 8 | ENE 13 | ENE 13 | N 7 | ENE 13 | ENE 13 | ENE 13 | S 8 | S 7 | S 7 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | ENE 11 | ENE 11 |
| kJ | 178 | 58 | 151 | 151 | 31 | 99 | 113 | 93 | 45 | 36 | 47 | 45 | 27 | 39 | 29 | 18 | 16 | 16 | 15 | 15 | 48 | 48 |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | WNW 3 | — | — | — | — | SW 6 | — | — | — | — | — | — | — | — | — | — | SW 8 | — | SW 8 | WSW 8 |
| kJ | 1 | 1 | 2 | — | — | — | — | 27 | — | — | — | — | — | — | — | — | — | — | 281 | — | 196 | 224 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 17 | 13 | 13 | 13 | 13 | 13 | 17 | 13 | 17 | 17 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 233 | 233 | 233 | 233 | 17 |
Best forecast wave conditions in Guam | ||||||||||||||||||||||
Best forecast wave conditions in Guam | ||||||||||||||||||||||
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