Surf Forecasts:
How big are the waves at Tank Beach today (15 Nov):
- Morning surf: Morning surf (15 Nov, local time) - 5ft (1.6m), 10s period with NNE swell.
- Afternoon surf: Afternoon surf (15 Nov, local time) - 5ft (1.5m), 10s period with NNE swell.
- Evening surf: Evening surf (15 Nov, local time) - 4.5ft (1.4m), 10s period with E swell.
The current surf forecast for Tank Beach at 12AM is: 1.7m 10s primary swell from a North-northeast direction and 0.3m 9s secondary swell from a Southeast direction, 1.5m 10s secondary swell from a East direction (forecast issued at 09:00pm November 14). The wind direction is predicted to be cross-onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Nov) | 5ft (1.6m) | 10s |
| Afternoon (15 Nov) | 5ft (1.5m) | 10s |
| Evening (15 Nov) | 4.5ft (1.4m) | 10s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 28°C on Sat night, min 27°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tue 17 | ||||||||||||||||||
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) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 718 | 619 | 596 | 510 | 500 | 500 | 473 | 442 | 380 | 379 | 377 | 320 | 320 | 320 | 327 | 333 | 340 | 340 | 340 | 353 | 167 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 7:58PM0.64m | 1:42PM0.70m | 8:25PM0.62m | 2:19PM0.70m | |||||||||||||||||
Low Tide | 5:53PM0.63m | 4:57AM0.14m | 7:20PM0.61m | 5:41AM0.18m | 6:25AM0.22m | ||||||||||||||||
 | |  | |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — |
 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | 5:43 |
mm | 1 | 1 | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | E 10 |
| kJ | 718 | 619 | 596 | 510 | 500 | 500 | 473 | 442 | 380 | 373 | 318 | 293 | 237 | 232 | 199 | 180 | 144 | 99 | 101 | 111 | 167 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 10 | NE 11 | SE 9 | NNE 10 |
| kJ | 8 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 37 | 40 | 13 | 122 |
Swell 3 Height (m) Direction Period (s) | NW 9 | — | NW 8 | NW 8 | NW 8 | SE 9 | — | — | — | — | — | — | — | — | NNE 11 | NE 11 | NE 11 | SE 9 | SE 9 | NE 15 | SE 9 |
| kJ | 3 | — | 3 | 3 | 2 | 13 | — | — | — | — | — | — | — | — | 12 | 19 | 20 | 19 | 19 | 9 | 12 |
Wind waves Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 5 |
| kJ | 392 | 392 | 449 | 449 | 384 | 440 | 379 | 379 | 379 | 379 | 377 | 320 | 320 | 320 | 327 | 333 | 340 | 340 | 340 | 353 | 69 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2059 | 2056 | 1575 | 1575 | 1575 | 1575 | 1575 | 1575 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 1575 | 2056 | 2056 | 1504 | 2056 | 1575 |
Best forecast wave conditions in Saipan | |||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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