Surf Forecasts:
How big are the waves at Tank Beach today (04 Jul):
- Afternoon surf: Afternoon surf (04 Jul, local time) - 10ft (3.0m), 15s period with E swell.
- Evening surf: Evening surf (04 Jul, local time) - 13ft (4.0m), 15s period with E swell.
The current surf forecast for Tank Beach at 10PM is: 4.0m 15s primary swell from a East direction and 0.5m 10s secondary swell from a North direction (forecast issued at 03:00pm July 04). The wind direction is predicted to be onshore.
| Time (ChST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | - | - |
| Afternoon (04 Jul) | 10ft (3.0m) | 15s |
| Evening (04 Jul) | 13ft (4.0m) | 15s |
Table - waves today at Tank Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 249mm), heaviest during Mon morning. Warm (max 29°C on Sat afternoon, min 26°C on Mon afternoon). Winds increasing (fresh winds from the NNE on Sat afternoon, extremely windy from the ESE by Mon morning). | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 10 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 16 | E 15 | E 14 | E 15 | E 14 | E 14 | E 14 | E 14 | E 15 | E 15 | ESE 16 | E 16 | E 16 | E 16 | ENE 16 | SE 14 | SSE 13 | S 13 | SSW 13 | ENE 9 | ENE 9 | ENE 8 | NNE 10 | NNE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2768 | 4021 | 5343 | 7127 | 6237 | 6100 | 7658 | 9766 | 12681 | 14051 | 16859 | 23044 | 36132 | 65396 | 113597 | 72795 | 0 | 0 | 0 | 161 | 116 | 120 | 10 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:07AM0.72m | 9:12AM0.61m | 00:23AM0.72m | 10:30AM0.56m | 00:39AM0.73m | |||||||||||||||||||
Low Tide | 5:50AM0.56m | 4:46PM0.22m | 6:45AM0.50m | 5:21PM0.29m | 7:34AM0.43m | |||||||||||||||||||
 | |  | | | | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
 | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | 6:51 |
mm | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 5 | 5 | 6 | 14 | 9 | 38 | 51 | 62 | 16 | 21 | 3 | 4 | 1 | 1 | 1 |
Temp °C | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 27 | 27 | 26 | 28 | 28 | 28 | 28 | 29 |
Feels °C | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 25 | 25 | 22 | 22 | 19 | 14 | 11 | 2 | -3 | 6 | 13 | 15 | 20 | 20 | 22 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | E 16 | E 15 | E 14 | E 15 | E 14 | E 14 | E 14 | E 14 | E 15 | E 15 | ESE 16 | E 16 | E 16 | E 16 | NNE 12 | NE 12 | — | — | WSW 13 | ENE 9 | SW 12 | WSW 12 | WSW 12 | WSW 12 |
| kJ | 2768 | 4021 | 5343 | 7127 | 6237 | 6100 | 7658 | 9766 | 12681 | 14051 | 16859 | 23044 | 36132 | 65396 | 7090 | 4269 | — | — | 3801 | 161 | 7022 | 5470 | 4529 | 3881 |
Swell 2 Height (m) Direction Period (s) | N 10 | SSE 9 | SSE 9 | — | — | — | — | — | — | — | — | — | — | — | NE 13 | ENE 13 | — | — | — | ENE 9 | ENE 9 | ENE 8 | NNE 10 | NNE 10 |
| kJ | 53 | 17 | 17 | — | — | — | — | — | — | — | — | — | — | — | 5210 | 1026 | — | — | — | 146 | 116 | 120 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 11 | NNE 11 | NNE 11 | NNE 10 | — |
| kJ | 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 11 | 10 | — |
Wind waves Height (m) Direction Period (s) | — | N 10 | N 10 | N 10 | N 10 | N 10 | NNE 10 | NNE 7 | — | N 8 | NNE 9 | NNE 10 | NNE 11 | NNE 12 | ENE 16 | SE 14 | SSE 13 | S 13 | SSW 13 | SSW 12 | SSE 9 | SSE 10 | SSE 10 | SSE 9 |
| kJ | — | 52 | 50 | 50 | 49 | 47 | 31 | 336 | — | 756 | 2516 | 5098 | 10346 | 24729 | 113597 | 72795 | 51326 | 30466 | 19295 | 13609 | 2043 | 2114 | 2081 | 1540 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1491 | 1491 | 2102 | 1491 | 1491 | 1491 | 1491 | 1491 | 1491 | 2056 | 2056 | 2056 | 2056 | 2056 | 2056 | 2056 | 2059 | 2075 | 2075 | 2056 | 2056 | 2056 | 2056 | 2056 |
Best forecast wave conditions in Saipan | ||||||||||||||||||||||||
Best forecast wave conditions in Northern Mariana Islands | ||||||||||||||||||||||||
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