Surf Forecasts:
How big are the waves at Tank Beach today (06 Oct):
- Morning surf: Morning surf (06 Oct, local time) - 7ft (2.1m), 12s period with NNW swell.
- Afternoon surf: Afternoon surf (06 Oct, local time) - 6ft (1.9m), 12s period with NNW swell.
- Evening surf: Evening surf (06 Oct, local time) - 6ft (1.8m), 12s period with NNW swell.
The current surf forecast for Tank Beach at 6PM is: 1.9m 12s primary swell from a North-northwest direction (forecast issued at 09:00am October 06). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Oct) | 7ft (2.1m) | 12s |
| Afternoon (06 Oct) | 6ft (1.9m) | 12s |
| Evening (06 Oct) | 6ft (1.8m) | 12s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue morning. Warm (max 28°C on Tue afternoon, min 26°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the SE by Thu night). | ||||||||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | ||||||||||||||||||||
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 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | ENE 18 | ENE 16 | ENE 16 | ENE 16 | ENE 15 | ENE 18 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1360 | 1240 | 1090 | 953 | 843 | 843 | 741 | 593 | 572 | 494 | 494 | 503 | 422 | 415 | 350 | 286 | 352 | 512 | 597 | 751 | 532 | 1488 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | glassy | glassy | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross |
High Tide | 5:19PM0.72m | 3:17AM0.65m | 5:43PM0.72m | 4:40AM0.65m | 6:05PM0.71m | |||||||||||||||||
Low Tide | 9:39AM0.15m | 10:51PM0.53m | 10:33AM0.20m | 11:35PM0.46m | 11:23AM0.26m | |||||||||||||||||
 |  | | |  |  | | | |  | | | | | | | | | |  | | | |
 | 6:07 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | 1 | 3 | 2 | — | 1 | — | — | 1 | — | 3 | 1 | — | — | — | — | — | — | — | — | 3 | 3 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 27 | 28 | 28 | 30 | 32 | 29 | 28 | 30 | 30 | 30 | 32 | 31 | 32 | 30 | 30 | 30 | 28 | 27 | 30 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | 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 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | N 10 | ENE 16 | ENE 16 | ENE 15 | ENE 18 |
| kJ | 1360 | 1240 | 1090 | 953 | 843 | 843 | 741 | 593 | 572 | 494 | 494 | 503 | 422 | 415 | 350 | 286 | 222 | 208 | 597 | 751 | 532 | 1488 |
Swell 2 Height (m) Direction Period (s) | ENE 12 | ENE 12 | SW 8 | SW 8 | SW 8 | SW 7 | SE 11 | ENE 12 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | ENE 16 | N 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 46 | 45 | 179 | 147 | 129 | 107 | 97 | 75 | 134 | 107 | 91 | 94 | 88 | 99 | 88 | 88 | 76 | 512 | 208 | 167 | 167 | 167 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | E 11 | SSE 7 | SE 9 | SE 11 | ENE 11 | SE 11 | ENE 12 | ENE 12 | ENE 13 | SE 10 | SE 10 | ENE 11 | SE 10 | ENE 10 | ENE 18 | SW 8 | SW 8 | WSW 8 | ENE 18 | SW 8 |
| kJ | 31 | 29 | 64 | 16 | 38 | 99 | 69 | 58 | 81 | 87 | 99 | 64 | 64 | 65 | 49 | 80 | 352 | 84 | 84 | 74 | 520 | 84 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 8 | — | — | — | — | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 244 | 221 | — | — | — | — | 105 | 121 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2056 | 2056 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2059 | 242 | 242 | 237 | 231 | 1491 | 2059 | 1491 | 1491 | 2056 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||
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