Surf Forecasts:
How big are the waves at Tank Beach today (14 Nov):
- Morning surf: Morning surf (14 Nov, local time) - 6ft (1.8m), 11s period with NNE swell.
- Afternoon surf: Afternoon surf (14 Nov, local time) - 5.5ft (1.7m), 11s period with NNE swell.
- Evening surf: Evening surf (14 Nov, local time) - 5.5ft (1.7m), 11s period with NNE swell.
The current surf forecast for Tank Beach at 12PM is: 1.7m 11s primary swell from a North-northeast direction and 0.3m 9s secondary swell from a Southeast direction, 1.3m 10s secondary swell from a East-northeast direction (forecast issued at 09:00am November 14). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Nov) | 6ft (1.8m) | 11s |
| Afternoon (14 Nov) | 5.5ft (1.7m) | 11s |
| Evening (14 Nov) | 5.5ft (1.7m) | 11s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun night. Warm (max 28°C on Sat morning, min 27°C on Sat afternoon). Mainly fresh winds. | |||||||||||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tue 17 | ||||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | N 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | E 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 | 804 | 821 | 711 | 711 | 643 | 619 | 530 | 510 | 442 | 442 | 451 | 442 | 440 | 379 | 377 | 320 | 320 | 371 | 327 | 333 | 340 | 290 | 346 | 353 | 167 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | 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-on | on | on | on |
High Tide | 12:55PM0.70m | 7:58PM0.64m | 1:42PM0.70m | 8:25PM0.62m | 2:19PM0.70m | ||||||||||||||||||||
Low Tide | 4:14AM0.11m | 5:53PM0.63m | 4:57AM0.14m | 7:20PM0.61m | 5:41AM0.18m | 6:25AM0.22m | |||||||||||||||||||
 |  | |  |  | |  | | | | | | | | | |  | | | | | | |  | | |
 | 6:16 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | 5:43 |
mm | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 2 | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 30 | 29 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | N 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | E 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | E 10 |
| kJ | 804 | 821 | 711 | 711 | 643 | 619 | 530 | 510 | 442 | 442 | 451 | 442 | 380 | 373 | 318 | 320 | 237 | 232 | 199 | 151 | 144 | 99 | 80 | 111 | 167 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 9 | SE 9 | SE 9 | ENE 10 | SE 9 | SE 9 | SE 9 | E 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NNE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | NE 10 | NE 11 | SE 9 | NNE 10 |
| kJ | 31 | 13 | 13 | 13 | 167 | 13 | 13 | 13 | 194 | 13 | 13 | 13 | 13 | 13 | 13 | 293 | 13 | 13 | 12 | 12 | 12 | 37 | 40 | 19 | 122 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 9 | NW 9 | WNW 9 | SE 9 | — | NW 8 | NW 8 | SE 9 | — | — | SE 9 | — | — | — | SE 9 | — | — | NNE 11 | NE 11 | NE 11 | SE 9 | SE 9 | NE 15 | SE 9 |
| kJ | 14 | 14 | 13 | 8 | 13 | — | 3 | 3 | 13 | — | — | 13 | — | — | — | 13 | — | — | 12 | 19 | 20 | 19 | 19 | 9 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 6 | ENE 10 | E 10 | E 10 | E 6 | 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 | 328 | 335 | 342 | 349 | 82 | 402 | 392 | 459 | 88 | 384 | 379 | 379 | 440 | 379 | 377 | — | 320 | 371 | 327 | 333 | 340 | 290 | 346 | 353 | 61 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 2060 | 2056 | 1575 | 2056 | 2061 | 2061 | 2059 | 2056 | 2056 | 2056 | 1575 | 2056 | 1575 | 1575 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 1504 | 2059 | 2059 | 1504 | 1504 |
Best forecast wave conditions in Saipan | |||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | |||||||||||||||||||||||||
Header Global | |||||||||||||||||||||||||
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