Surf Forecasts:
How big are the waves at Tank Beach today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 7ft (2.1m), 16s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 6.5ft (2.0m), 15s period with ENE swell.
- Evening surf: Evening surf (09 Oct, local time) - 6ft (1.9m), 14s period with ENE swell.
The current surf forecast for Tank Beach at 5PM is: 2.0m 15s primary swell from a East-northeast direction and 0.9m 10s secondary swell from a North direction (forecast issued at 09:00am October 09). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 7ft (2.1m) | 16s |
| Afternoon (09 Oct) | 6.5ft (2.0m) | 15s |
| Evening (09 Oct) | 6ft (1.9m) | 14s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 27°C on Fri morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||
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 16 | ENE 16 | ENE 16 | ENE 15 | ENE 14 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 12 | ENE 12 | ENE 11 | ENE 12 | ENE 12 | N 11 | N 11 | N 11 | N 11 | N 11 | NE 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2209 | 2128 | 1880 | 1648 | 1468 | 1253 | 1045 | 835 | 658 | 536 | 372 | 467 | 612 | 591 | 541 | 475 | 457 | 449 | 382 | 389 | 317 | 341 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:54AM0.66m | 6:26PM0.71m | 7:03AM0.67m | 6:45PM0.70m | 8:08AM0.68m | 7:05PM0.69m | ||||||||||||||||
Low Tide | 12:10PM0.33m | 00:54AM0.32m | 12:54PM0.40m | 1:31AM0.25m | 1:38PM0.46m | |||||||||||||||||
 |  | | |  | |  | |  | | | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | 1 | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 30 | 29 | 29 | 29 | 30 | 31 | 31 | 30 | 29 | 30 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 16 | ENE 16 | ENE 16 | ENE 15 | ENE 14 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 12 | ENE 12 | ENE 11 | ENE 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | NE 11 |
| kJ | 2209 | 2128 | 1880 | 1648 | 1468 | 1253 | 1045 | 835 | 658 | 536 | 329 | 467 | 612 | 591 | 541 | 475 | 457 | 449 | 382 | 389 | 317 | 341 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | N 10 | N 11 | N 11 | N 11 | N 11 | N 11 | ENE 14 | ENE 13 | NE 11 | N 10 | N 12 | NNE 11 | ENE 12 | ENE 11 | NE 11 | NE 11 | NE 11 | NE 11 | N 10 |
| kJ | 158 | 158 | 154 | 154 | 191 | 191 | 143 | 184 | 181 | 210 | 372 | 229 | 138 | 266 | 415 | 414 | 317 | 273 | 263 | 282 | 303 | 247 |
Swell 3 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | NW 9 | NW 9 | NW 9 | NW 9 | N 10 | N 11 | N 11 | NNE 12 | NE 16 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 50 | 37 | 39 | 39 | 37 | 50 | 52 | 50 | 50 | 70 | 141 | 144 | 119 | 206 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 227 | 227 | 227 | 237 | 237 | 237 | 237 | 237 | 237 | 237 | 0 | 0 | 0 | 227 | 237 | 237 | 237 | 237 | 237 | 237 | 0 | 0 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||
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